Product Name: sucker rod, polished rod, and accessories
Product Description of Sucker Rod: At our company, we specialize in manufacturing and supplying a wide range of standard-sized sucker rods and polished rods. These rods are made from various grades of steel such as C, K, D, KD, H, HL, HY, etc.
Additionally, our polished sucker rods are available in different surface treatments including polishing, chrome plating, and tungsten alloy coatings. In addition to the rods, we also offer a variety of rod accessories including suck rod nipples, sucker rod couplings, variable diameter nylon couplings, sucker rod nylon centralizers, sucker rod roller centralizers, polished rod clips, polished rod sealing devices, and more. By providing a comprehensive range of products, we aim to meet the diverse needs of our customers in the industry.
Sucker rod specifications and main dimensions
| Specification |
Diameter of rod body
(mm)
|
Thread nominal diameter
(in)
|
outside diameter
(mm)
|
Wrench width
(mm)
|
Length(m) |
| 5/8” |
16 |
5/16 |
31.8 |
22.2 |
---- |
| 3/4” |
19 |
11/16 |
38.1 |
25.4 |
| 7/8” |
22 |
13/16 |
41.3 |
25.4 |
| 1” |
25 |
13/8 |
50.8 |
33.3 |
| Specification |
Connecting rod size
(mm)
|
Thread nominal diameter
(mm)
|
outside diameter
(mm)
|
Length |
Grade |
| 5/8 T |
16 |
15/16 |
38.1 |
101.6/4 |
T |
| 3/4 T |
19 |
1/16 |
41.3 |
| 7/8 T |
22 |
3/16 |
46.0 |
| 1 T |
25 |
3/8 |
55.6 |
Variable diameter coupling picture
Variable diameter coupling specification and main size
| Specification |
Thread nominal size |
outside diameter
(mm)
|
Length |
Grade |
| YJG5/8-3/4 |
15/16-11/16 |
41.3 |
101.6/4 |
T |
| YJG3/4-7/8 |
11/16-13/16 |
46.0 |
| YJG7/8-1 |
1 3/16-1 3/8 |
55.6 |
Company Information
Puyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC. Our group have 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.
We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001. Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.
