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Hotline： |
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0515-86315688 |
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Fax： |
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0515-86315666 |
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Bank accounts：
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Bank of China |
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Zip： |
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224700 |
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Structural features of Mud valve
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L |
H |
W |
重量 |
inch |
Mm |
inch |
Mm |
Inch |
Lbs |
kgs |
5000psi LCSG/LP/BW/RTJ |
9 |
228.6 |
15.62 |
400 |
9 |
61.6 |
28 |
3000psi LCSG/LP/BW/RTJ |
9 |
228.6 |
15.62 |
400 |
9 |
57.2 |
26 |
No. |
Name |
Meterial |
No. |
Name |
Meterial |
1 |
Value |
AISI4135/4130 |
11 |
Rubber ring |
NBR |
2 |
Spool |
NBR/Viton |
12 |
Tight caps |
4130 |
3 |
Ram |
13Cr/5140+Ni/420/316 |
13 |
Stem Nut |
5140 |
4 |
Stem |
420/316 |
14 |
Stent |
AISI 1040 |
5 |
“O”Ring |
NBR |
15 |
Dust laps |
NBR |
6 |
Positioning pin |
steel |
16 |
Controller Core |
Ductile lron |
7 |
Valve cover |
AISI4135/4130 |
17 |
Rod handle |
1045 |
8 |
Filler gasket |
NBR+420 |
18 |
Sales openings |
Metal |
9 |
Fill in |
420 |
19 |
Choke |
H62 |
10 |
Washers |
420 |
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4in泥浆闸阀结构特点
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L |
H |
W |
重量 |
|
inch |
mm |
inch |
mm |
inch |
Lbs |
Kgs |
5000psi LCSG/LP/BW/RTJ |
13 |
330 |
29.13 |
740 |
13 |
61.6 |
28 |
3000psi LCSG/LP/BW/RTJ |
13 |
330 |
23.19 |
590 |
13 |
57.2 |
26 |
1000psi LCSG/LP/BW/RTJ |
11.81 |
300 |
16.65 |
422 |
13 |
50.6 |
23 |
No. |
Name |
Meterial |
No. |
Name |
Meterial |
1 |
Value |
AISI4135/4130 |
12 |
Valve Cover |
Ductile lron |
2 |
Spool |
NBR/Viton |
13 |
Stem Nut |
4140Nitrite Bronze |
3 |
Ram |
13Cr/5140+Ni420/316 |
14 |
Keys |
AISI 1040 |
4 |
“O”Ring |
NBR |
15 |
“O”Ring |
NBR |
5 |
Valve cover |
AISI4135/4130 |
16 |
Stent |
AISI 1040 |
6 |
Stem |
420/316 |
17 |
Washers |
AISI5140 |
7 |
Nut |
AISI 5140 |
18 |
“O”Ring |
NBR |
8 |
Bolt |
AISI 4140 |
19 |
Nut |
AISI 5140 |
9 |
Filler |
NBR |
20 |
Bolt |
AISI 4140 |
10 |
Washers |
Bronze |
21 |
Positioning laps |
420 |
11 |
Hand round |
Ductile lron |
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