alloy steel torque anchor for oil field PCP

  Torque anchor is used to take the reactive torque given by the friction created between the rotor and stator of the pump with progressive cavities, to prevent the tubing from unscrewing. It is mounted under or just above the pump. It uses the principle of a mandrel with two slips (one floating,one stationary) camming in opposite directions anchoring the tubing string to the inner casing wall.

Mode size Casing    size   Max OD mm  Length mm   Drift Dia mm  Tem ℃ Press Mpa Thread Connection
ZX-115        5-1/2"   115   620                62             120/150         25       2-7/8 " or 3-1/2 " EUE or NUE
ZX-138.4      6-5/8"   38.4   620            62/76            120/150     25        2-7/8 " or 3-1/2 "EUE or NUE
ZX-150           7"        150      620            76                   120/150  25        2-7/8 " or 3-1/2 "EUE or NUE
ZX--215.9      9-5/8”    215.9    620       76                   120/150    25           2-7/8 " or 3-1/2 "EUE or NUE

wechat : 37798983

TM :      cn200039616

Skype:    cathy20059999

 in wooden case 

The predecessor of Henan Puyang Zhongshi Group Co.,Ltd. was the 5th Machine Repairing Factory of Puyang Zhongyuan Oil field, Sinopec Corp. In 1997, after being restructured according to the modern corporate system, the factory was named Puyang Zhongshi Group Co.,Ltd.

With registered capital of 60,840,000 yuan, Puyang Zhongshi Group is composed of 9 subsidiaries, including 8 manufacturers and 1 trade company. Zhongshi Group covers an area of 200,000 sq.m, including workshop area of 50,000 sq.m. Various kinds of production equipment values 38,600,000 yuan. It has a strong mechanical processing capability.

Our leading products are pumping unit , wellhead (X-mas tree), tubing pump & sucker rod pump, cementing accessories, down-hole tools,casing centralizer, drilling solid control series,float collar, pressure vessel ,camping house, air cannon, belt feeder ,float shoe and so on. They are mainly supplied to Central Asia, Southeast Asia, Africa and Middle East and many other countries.

Zhongshi Group has been the Tier One internet service provider of Sinopec. We passed ISO9001 quality management system certification and got approved to use API monograms on its oil machineries. So far, we have attained API 5CT, API 10D, API 11AX, API 11E and more are applying for.

With strong technical backup, reliable product quality, advanced marketing regime and good service system, this company wins popularity and recognition of vast consumers home and abroad.