- Flanges[6]
- Power Tool Accessories[1]
- Other Power Transmission Parts[1]
- Other Mechanical Parts[10]
- Hydraulic Parts[7]
- Hydraulic Tools[3]
- Pipe Fittings[10]
- Shaft Couplings[1]
- Other Tools[2]
- Elevator Parts[2]
- Elevators[1]
- Drilling Rig[1]
- Pumps[2]
- Construction Machinery Parts[1]
- Contact Person : Mr. Shi Diangong
- Company Name : Puyang Bao LiTong Petroleum Machinery Co., Ltd.
- Tel : 86-0393-8910958
- Fax : 86-0393-8910966
- Address : Henan,puyang,yellow river road west jinger road west
- Country/Region : China
- Zip : 457000
3/4" stainless steel coupling
Descriptions and specifications
Sucker rod coupling is one of our flagship products. One sucker rod coupling must be processed by a few fabrication procedures, such as, Blanking, drilling hole, boring hole, milling, thread tapping, and so on. At the last step, do the surface treatment. The surface treatment includes black coating, phosphating or per the customers’ requirments. Besides, it has good anticorrosion and anti-friction property. The following table shows the related information about the sucker rod coupling.
Technical parameters
1.Name: 3/4" thread sucker rod couplings | ||||||
2.Grade: T | ||||||
3.Material: high quality alloy 40Cr | ||||||
4.According to the customers’ requests to do the surface treatment | ||||||
Sucker rod couplings | Specification | Grade | O.D*L | Material | Hardness | Executive standard |
3/4” | T | 19.1*102 | High quality alloy | 56-62HRA | SY/T5029-2006 | |
7/8” | T | 22.2*102 | High quality alloy | 56-62HRA | SY/T5029-2006 | |
1” | T | 25.4*102 | High quality alloy | 56-62HRA | SY/T5029-2006 | |
3/4" stainless steel coupling
