|
[China]
Trade Verify
Address: Room2212, B Building, Tiandi Times Square, Weiyang District, Xi'an City, Shaanxi P.R., China
Contact name:Liza
Puyang Zhongshi Group Co., Ltd. |
|
Verified Suppliers
|
|
|
We have three kinds of tubing pumps : THD pumps and THC pumps or THM pumps. The standing valve of THC or THM pump can be hold and sealed by a mechanical or cup hold-down. Plunger together with standing valve can be lifted out integrally for normal pump check, with the tubing remain intact. This makes the tubing pumps suitable for wells usually with short pump check intervals.
The subsurface sucker rod pumps are manufactured in accordance with
API 11AX, and have been API monogrammed and ISO 9001 licensed.
Technology was introduced from USA in 1980' s. More than 40 models
and sizes of sucker rod pumps are available with the diameter
ranging from 28 mm to 108 mm
Sucker Rod pump is also known as insert rod pump, it is one type of
the conventional sucker rod pumps.
· Zhongshi Group is the API certification enterprise for 15 years;
· ISO9001 quality management system;
· We provide on-site technical service,no matter when and where.
