7/8" FS API Class T coupling

A. Type: T   

B. Coupling diameter: 7/8"

   -O.D: 1-13/16" [40.04mm]

   -I.D: 1-3/16" [30.16mm]

   -Length: 4"[101.6mm]

C. Weight: 0.74 KG/Pcs

D. Material: AISI 5I40

E. Basic Hardness: HRC 16-23

F.Operating Temperature: -1000~400

G. Life: > 90 daysH. 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

We produce the whole API sucker rod coupling line, including sucker rod coupling, subcoupling, polished rod coupling,slim hole(SH) coupling,class SM coupling. Spraying Metal coupling combines top quality steel with a cold rolled thread that increase fatigue resistance. Our T and SM coupling are manufactured from high quality steel pipe in accord with API standard.

If you are interested in our production, please let us have your specific enquiry, and our quotation will be forwarded without delay. Business between us will be concluded on the basis of shipping quality and reasonable price, and necessary certificates in regard to the quality and quantity of shipment will, of course, be provided.

We look forward to your early reply with much interest.

OIL FIELD SERVICE EQUIPMENT API 7/8'' Class T Full Size Sucker Rod Coupling