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| HF系列測壓軟管總成 | | |
特點:
海天公司以儀表的精密生產要求，為您提供高品質的測壓接頭和測壓軟管總成：測壓軟管選用意大利“MAC”品牌及德國“SPRADOW"品牌，管接頭都由數控機床精密加工，扣壓設備則采用芬蘭芬寶扣壓機及德國UNIFLEX全套生產設備，扣壓精度高、外型美觀，并且都經過嚴格的檢漏測試，每批次做爆破實驗。從而確保了產品安全可靠的優良品質。 |
(一)簡介
HF系列微型高壓軟管接頭總成(測壓軟管、測壓裝置）公稱通徑為3mm,大工作壓力64MPa，用于液壓系統中，測試液壓系統中各點壓力和作為傳導流體 介質的管道，該軟管接頭總成與測壓點接頭配套使用，具有結構，密封可靠、扣壓牢靠，體積小，重量輕，使用簡便等特點，其連接形式有鉸接式，快換式，錐 面密封式等形式，本廠也可提供用戶需要的其它連接形式。
INTRODUCTION
HF hose assembly and PTadapter are designed for testing pressure in a |
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hydraulic system,By installing the PT adapter in your system,you will save the use of expensive fixed gauges and reduce down time,Working pressure of 64MPa ensures extra long service life and reliability.
（二）技術參數 TECHNICAL DATA |
公稱通徑Normal diameter d
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3.0mm
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2.0mm
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4.0mm
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軟管通徑Hose inside diameter d1
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2.9mm
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2.0mm
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4.0mm
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軟管外徑Hose outer diameter d
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6.0mm
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5.0mm
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8.0mm
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大動態壓力 Max.dynamic pressure Pd
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40MPa(400bar)
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47MPa(470bar)
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35MPa(350bar)
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大靜態壓力 Max.quiesent pressure Ps
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63MPa(630bar)
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63MPa(630bar)
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60MPa(600bar)
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小爆破壓力Min.burst pressure Pe
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160MPa(1600bar)
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190MPa(1900bar)
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150MPa(1500bar)
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小彎曲半徑Min.bending radius Rmtn
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30mm
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20mm
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40mm
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重量Weight
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23g/m
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18g/m
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47g/m
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管子材料material
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聚銑胺（PA)
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增強編織層knitting
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凱夫拉子、芳綸纖維
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工作壓力/工作溫度PN/Temperature range
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-40～+50℃：100%；＞80℃：86%；＞100℃：77%；＞120℃：60%
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適用溫度Temperature range
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-40～+120℃
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壽命 Life according
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DIN 20024
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安全系數 Safty coefficient
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靜載荷時為2.5(static)；動載荷時為4(Dynamic)
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化學性能Acid-resistant
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耐酸性溶劑
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環境適用性Surrounding suitability
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耐臭氧和紫外線無吸濕性Ozone-resistant,resistance to ultraviolet light and no moisture absorption
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適用介質Medium
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礦物油、水一乙二醇，酒精，汽油，乳化液，磷酸脂（需要特殊訂貨）Mineral oil,Water-glycol,Alcohol,Gasoline,Water-oil emulsions,Phosphate ester(special order)
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| （三）壓力降曲線 ELEMENT PRESURE DROP（△P）AGAINST FLOW CURVES |
在1米長，35cst粘度的礦物油的條件下測試
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（四）型號舉例
1、微型高壓軟管兩端可任意選定接頭的連接形式。
2、用戶欲訂購一端是快換式接頭，其接頭螺紋為M16，另一端是直接接壓力表，其接口螺紋為M14×1.5,通徑為3mm,軟管長度為1.5m的軟管總成，訂貨型號是：HFH2-P1-3-P-1.5。
3、訂購直接接壓力表形式的軟管總成時，若用戶需要帶壓力表，則要在訂單上說明壓力表的量程及表徑等。
ORDERING EXAMPLE
1、Any connecting type can be select for ends of the hose.
2、For example,One end is quick fitting of connecting thread is M16,The other is direct to connect with pressure gauge of thread is M14×1.5,Now Dia 3mm,the length ofhose assembly is 1.5M,The model of this is:HFH2-P1-3-P-1.5.
3、If you order the hose assembly is direct to connect with pressure gauge,and you aiso need the pressure gauge,the pressure range and gauge dismeter should be expressed in text. |
| (五）軟管總成示例圖Example of hose asembly |
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(六）接頭連接尺寸 Construction size
1、快換式 Quick fitting:HFH*
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H* |
M2 |
d |
L |
S |
備注remark |
| H1 |
M12×1.25 |
ф3.3 |
22 |
17 |
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| H2 |
M16 |
ф3.3 |
22 |
19 |
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| H3 |
M14×1.5 |
ф3.3 |
22 |
17 |
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| H4 |
M16×1.5 |
ф3.3 |
22 |
19 |
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| H43 |
- |
ф3.3 |
19 |
- |
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2、直接接壓力表 Direct to pressure gauge:HFP*
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P* |
M/d |
I |
L |
S |
備注remark |
| P1 |
M14×1.5 |
10 |
34 |
17 |
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| P2 |
M20×1.5 |
14 |
40 |
24 |
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| P3 |
G1/4''-19 |
10 |
34 |
17 |
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| P4 |
M30×1.5 |
20 |
48 |
36 |
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| P5 |
G1/2''-14 |
14 |
40 |
24 |
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| P6 |
M10×1 |
8 |
30 |
14 |
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| P11 |
1/8''-27NPT |
13 |
30 |
14 |
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| P12 |
1/4''-18NPT |
16 |
33 |
17 |
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| P13 |
3/8''-18NPT |
16 |
35 |
22 |
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| P14 |
1/2''-14NPT |
25 |
45 |
27 |
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3、外固定螺紋式：Thread:HFG*
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G* |
M |
I |
L |
S |
備注remark |
| G1 |
M12×1.25 |
6 |
30 |
17 |
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| G2 |
M14×1.5 |
8 |
32 |
17 |
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| G3 |
M16×1.5 |
8 |
32 |
19 |
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| G6 |
M10×1 |
8 |
32 |
14 |
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| G7 |
M14×1 |
10 |
34 |
17 |
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| G8 |
M16×1 |
10 |
34 |
19 |
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| G21 |
7/16''-20UNF |
10 |
34 |
14 |
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| G22 |
1/2''20UNF |
12 |
36 |
17 |
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| G23 |
9/16''-18UNF |
12 |
36 |
19 |
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4、外螺紋式 HFE *
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E*
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M
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I
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L
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S
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備注
remark
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E1
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M14×1.5
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12
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34
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19
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E2
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G1/4
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12
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34
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19
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E3
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M12×1.5
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12
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35
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17
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E4
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M10×1
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8
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30
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17
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E5
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G1/8
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8
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30
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17
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| 5、外錐螺紋式 HFT* |
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T*
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d
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I
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L
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S
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備注
remark
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T11
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1/8＂-27NPTF
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11
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33
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13
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T12
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1/4＂-18NPTF
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16
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37
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16
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T13
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3/8＂-18NPTF
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16
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37
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19
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| 6、內螺紋內錐面式 Inside screw thread:HFC * |
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C*
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M
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I
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L
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S
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備注
remark
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C1
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M10×1
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7
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31
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15
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C2
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M12×1.25
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8
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31
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17
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C3
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M14×1.5
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8
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31
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17
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C4
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M16×1.5
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10
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33
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19
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C5
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M12×1
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10
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33
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19
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C6
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M14×1
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12
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35
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22
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C21
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7/16＂-20UNF
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10
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33
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15
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C22
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1/2＂-20UNF
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10
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33
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17
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C23
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9/16＂-18UNF
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12
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35
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19
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| 7、鉸接式 Adjustadle fitting：HF J* |
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J*
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M
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H
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B
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d
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L
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S
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組合墊圈
Semimetallic
gasket
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備注
remark
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J1
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M10×1
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20
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8
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10.2
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35
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15
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10
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J2
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M14×1.5
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25
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10
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14.2
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39
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19
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14
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J3
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G1/8
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20
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8
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10.2
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35
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15
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10
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J4
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G1/4
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25
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10
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14.2
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39
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19
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14
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J5
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M8×1
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20
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8
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8.2
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33
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14
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8
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J6
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M12×1.5
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25
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12
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12.2
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35
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17
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12
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| 8、O型圓密封式 HFF* |
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F*
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M
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I
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L
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S
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備注
remark
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F1
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M8×1
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8
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35
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14
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F2
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M10×1
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8
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35
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14
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F3
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M10×1.25
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8
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35
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14
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F4
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M14×1.5
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9.5
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37
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19
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F21
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7/16＂-20UNF
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10
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37
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17
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F22
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1/2＂-20UNF
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10
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37
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17
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F23
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9/16＂-18UNF
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11
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39
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19
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F24
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3/4＂-16UNF
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11
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40
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24
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| 9、內螺紋60度外錐接頭 HFZ* |
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Z*
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d
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L
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S
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備注
remark
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Z1
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G1/8＂
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26
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14
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Z2
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G1/4＂
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30
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17
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Z3
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M10×1
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26
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14
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Z4
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M14×1.5
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30
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17
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| 10、錐面密封式 Cone seal fitting. HF O* |
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O*
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M/NPT/d1
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I
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d
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L
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S
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密封圈
semimetallic gasket
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備注
remark
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01
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M10×1
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8
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-
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54
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17
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10
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02
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M14×1.5
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12
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-
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58
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19
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14
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03
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M12×1.5
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12
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-
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58
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17
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-
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011
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1/8-27NPT
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12
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-
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58
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17
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-
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012
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1/4-18NPT
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14
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-
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60
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19
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-
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031
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M12×1.5
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6
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33
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14
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032
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M14×1.5
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6
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35
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17
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033
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M14×1.5
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8
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35
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17
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034
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M16×1.5
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8
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35
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19
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035
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M16×1.5
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10
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35
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19
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036
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M18×1.5
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10
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38
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22
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| 11、卡套式 HFK* |
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K*
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M/NPT/d1
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I
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L
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S
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密封圈
semimetallic gasket
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備注
remark
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K1
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M10×1
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8
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51
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17
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10
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K2
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M14×1.5
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12
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55
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19
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14
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K3
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M12×1.5
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12
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55
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17
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12
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K11
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1/8-27NPT
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12
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60
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19
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-
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K12
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1/4-18NPT
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16
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60
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17
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-
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K16
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R1/9-28
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12
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55
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16
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-
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K17
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R1/4-19
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16
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60
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18
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-
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12、圓柱硬管式 HFB*
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B*
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d
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L
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S
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I
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備注
remar
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B1
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4
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45
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8
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22
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B2
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6
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45
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8
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22
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B3
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8
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45
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10
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22
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B4
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10
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48
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14
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25
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13、速換式Snap-check fitting:HFS*
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S*
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M
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I
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L
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S
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備注
remark
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S1
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M14×1.5
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12
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104
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19
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S2
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M20×1.5
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14
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106
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24
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S3
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G1/4-29
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12
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104
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19
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