China Seamless steel pipe manufacturer & supplier

Mechnical joint pipe fittings

Mechnical joint pipe

2012-08-06

drill pipe \drilling pipe \oil pipe

2 3/8"-6 5/8"

Drill pipe is made from alloy steel. acc.to API Spec.5D.All threads are phosphated,copperized or cold worked.

2012-06-30

Replaceable sleeve stabilizer

7 1/2"-17 1/2"

Replaceable sleeve stabilizer
1,AISI 4145H alloy steel.
2,acc to API Spec.7.3
3,All threads are phosphated,copperized or cold worked.

2012-06-30

JSB8×5×11Centrifugal Sand

JSB6×5×11

6×5×11 Centrifugal sand pump
1.offer drilling fluid with certain volume and pressure to desander,desilter or mixer
2.2500~4000m drilling rig

2012-06-29

Centrifugal Sand Pump

JSB10×8×14

JSB8×6×14 centrifugal sand pump is mainly supplied to solids control circulating system of oilfiel drill rig

2012-06-28

Non magnetic drill collar

3 1/2"-11"

The non magnetic drill collars are made from low carbon stainless steel and conform to the requirements of API Spec.7 and SY/T5144.

2012-06-26