Puyang Bao LiTong Petroleum Machinery Co., Ltd.
Main products:Sucker Rod Coupling,Tubing Coupling
Products
Contact Us
  • 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

3/4" stainless steel coupling
Product Detailed
1.Size:3/4" 2.Grade:19-T 3.Technics:hot rolling 4.Hardness:56-62HRA 5.Package:carton or wooden case or wooden pallet

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



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