API Class SM 1"SH sucker rod couplings

Model:	01
Brand:	YUNSHNEG
Origin:	Made In China
Category:	Construction & Decoration / Pipe, Tube & Parts / Pipe Fittings
Label:	sucker rod coupling , sucker rod joints , sucker rod connector
Price:	-
Min. Order:	500 pc

Inquire Now

Product Description

API Class SM coupling

1 Type: SM FS and SH coupling

2 Coupling diameter: 5/8 ",3/4",7/8",1",1-1/8"

3 Weight: 0.41-1.29 KG/Pcs

4 Material: AISI 5I40 or AISI4140

5 Spray Material：Ni60A Alloy Coating

6 SM Thickness：0.01-0.02in

7 Basic Hardness: HRC 16-23

8 Surface Hardness: HRC 55-62

9 Hole rate: ＜2%

10 Min. Hardness of the layer:595HV_0.2

11 Operating Temperature: -1000~400℃

12 Life:> 180 days
13 Standard: API Spec 11B

14 Package: wooden case

15 Payment Terms:T/T

Our New Products

1) SM Coupling with great bevel edge

2) Two-way Cambered Protection Coupling

If you have any interest in our sucker rod couplings, please do not hesitate to let we know, and we’ll supply you with our high quality products and best services.