Audited Supplier
Polished Rod
API 11b
Carbon Steel, Alloy Steel, Stainless Steel
H, D
5/8'', 3/4'', 7/8'', 1'', 1 1/8''.
Zhongshi
Iron Frame Packing
API, ISO
Henan, China
84139100
Product Description
Product Description
API 11b Oil Extraction Upset on One End Polished Rod
1) Material: Carbon steel, Alloy Steel, Stainless Steel
2) Grade: H, D
3) Type: Normal, Upset on one end, Metal Spray
4) Standard: API 11B
5) API and ISO certified
6) Size: 5/8'', 3/4'', 7/8'', 1'', 1 1/8''.
7) Application
Polished rods are designed for connecting sucker rod strings to beam pumping units via polished rod packing. The rods are round cross-section bars.
8) Features
a. They are all designed in accordance with API Spec 11B
b. They are all manufactured through cold-drawing, rolled threading, and surface grinding, etc.
c. It has high strength, good toughness, smooth surface and long lifetime etc.
9) Parameters
10) Package
11) Certificates
Company Information
Puyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC.
We have the certificates of API 5CT, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001, etc..
Our products mainly include:
1. Casing Centralizer
2. Float Collar & Float Shoe
3. Cementing Plug
4. Cementing Head
5. Cement Basket
6. Tubing Pump / Rod Pump
7. Valve Ball & seat
8. Casing / Tubing Pipe and Coupling
9. Stage Collar
10. Pumping Unit
11. Sucker Rod
Our group have more than 10 years export experience and 9 subsidiary factories, more than 500 employees. We are the first-class supplier of resources market of SINOPEC and CNPC. Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.
Contact Us
PUYANG ZHONGSHI GROUP CO.,LTD
Add: 5th community, Zhongyuan Oilfield, Puyang, China
Website: zschinajixie.en.made-in-china.com;
zschinajixie.en.made-in-china.com
zschinajixie.en.made-in-china.com
Irene is here waiting for you!!
API 11b Oil Extraction Upset on One End Polished Rod
1) Material: Carbon steel, Alloy Steel, Stainless Steel
2) Grade: H, D
3) Type: Normal, Upset on one end, Metal Spray
4) Standard: API 11B
5) API and ISO certified
6) Size: 5/8'', 3/4'', 7/8'', 1'', 1 1/8''.
7) Application
Polished rods are designed for connecting sucker rod strings to beam pumping units via polished rod packing. The rods are round cross-section bars.
8) Features
a. They are all designed in accordance with API Spec 11B
b. They are all manufactured through cold-drawing, rolled threading, and surface grinding, etc.
c. It has high strength, good toughness, smooth surface and long lifetime etc.
9) Parameters
Name | Size | Grade | Mechanical properties | Length (m) | |||
| Rel | Rm | A | Z | ||||
| (MPa) | (MPa) | (%) | (%) | ||||
| Polished rod-upset on one end | φ25 | H | ≥795 | 965~1195 | ≥ 10 | ≥ 45 | 6.00 8.00 9.50 10.00 |
| φ29 | D | ||||||
| φ32 | |||||||
| φ38 | ≥ 590 | 795~965 | ≥ 10 | ≥ 50 | |||
| Polished rod-normal type | φ25 | H | ≥795 | 965~1195 | ≥ 10 | ≥ 45 | |
| φ29 | D | ||||||
| φ32 | |||||||
| φ38 | ≥ 590 | 795~965 | ≥ 10 | ≥ 50 | |||
| Polished rod-metal spray | φ32 | H | ≥795 | 965~1195 | ≥ 10 | ≥ 45 | 6.00 8.00 9.14 |
10) Package
11) Certificates
Company Information
Puyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC.
We have the certificates of API 5CT, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001, etc..
Our products mainly include:
1. Casing Centralizer
2. Float Collar & Float Shoe
3. Cementing Plug
4. Cementing Head
5. Cement Basket
6. Tubing Pump / Rod Pump
7. Valve Ball & seat
8. Casing / Tubing Pipe and Coupling
9. Stage Collar
10. Pumping Unit
11. Sucker Rod
Our group have more than 10 years export experience and 9 subsidiary factories, more than 500 employees. We are the first-class supplier of resources market of SINOPEC and CNPC. Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.
Contact Us
PUYANG ZHONGSHI GROUP CO.,LTD
Add: 5th community, Zhongyuan Oilfield, Puyang, China
Website: zschinajixie.en.made-in-china.com;
zschinajixie.en.made-in-china.com
zschinajixie.en.made-in-china.com
Irene is here waiting for you!!
