Paramater of coupling perfomance:
1"SH API Class T coupling
A. Type: T
B. Coupling diameter: 1"
-O.D: 2" [50.8mm]
-I.D: 1-3/8" [34.93mm]
-Length: 4"[101.6mm]
C. Weight: 0.58 KG/Pcs
D. Material: AISI 5I40
E. Basic Hardness: HRC 16-23
F.Operating Temperature: -1000~400℃
G. Life: > 90 days
H. Standard: API Spec 11B
H. Standard: API Spec 11B
I. Package: wooden case
J. Port: Qingdao
K. Payment Terms: T/T
Our New Products
1) Full Size SM Coupling with great bevel edge
2) Two-way Cambered Protection SM 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.