Nanjing Oilfield Machinery Co., Ltd.

Nanjing Oilfield Machinery Co., Ltd.

 
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E-mail: sales@nomwellhead.com
Add: Jianye District, Nanjing City, Jiangsu, China

Products > Demco Mud Valves > Demco Mud Valves
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Demco Mud Valves

Demco Mud Valves
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Item : V004
Details :
 
PARTS LIST  

Item

Description

Qty

Material

Remark

1

Body

1

4130

 

*2

Seat

1

Steel+NBR

 

*3

Gate

1

410

 

*4

Stem

1

410

 

*5

Bonnet Seal

1

NBR

 

6

Bonnet

1

4130

 

7

Body Stud Nut

4

5140

 

8

Body Stud

4

4140

 

*9

Stem Seal Assy.

1

Assy.

 

10

Stem Bushing

1

Bronze

 

*11

Sec. Seal

1

NBR

 

12

Retainer

1

420

 

13

Screw Housing

1

Steel

 

14

Bonnet Stud Nut

2

5140

 

15

Bonnet Stud

2

4140

 

*16

Stem Screw

1

Steel

 

*17

Stem Screw Seal

1

NBR

 

18

Hub Assy.

1

Steel

 

19

Lock Handle

1

Steel

 

20

Pin-Lock Handle

1

Steel

 

21

Lube Fitting

1

Assy.

 

*Major Repair------─ One Each For One Year’s Service 

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