Ball-and-seat|High pressure sluice valve|Expansion valve|Valve|Throttle valve|Flat valve|High-pressure plug valves|Mud pump valve Elbow, tee-junction--Jianhu Zhongda Petroleum Machinery Co., Ltd.

Jianhu Zhongda Petroleum...

ADD: No. 61, One Road, Jianhu Private Industrial...

Tel: +86-515-86165126

Fax: +86-515-86165126

Contact: Liu Zhizhong(manager)

Mobile: +86-13962026481

PFF70-65 high pres

PFF70-78API6A high...

PFK35-65 water inj

Under guide bar AP...

With lathedog flat

High pressure flat...

AQFA-II mud pump s

Mud pump safety va

Shear safety valve

2 inch 50 high pre...

2 inch 1502 high p...

3 inch 1502-120°hi...

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