coupling for casing and tubing

API Couplings are brief items of casing or tubing utilized as a sort of link in between the specific joints. They are usually made from the exact same quality of steel as the casing or tubing.

Product Details Company Profile

Description

Casing Coupling:

Hebei Borun Steel Trade Co.,Ltd is a manufacturer and exporter with 15 years' experiences.We mainly exports Carbon Steel(Seamless steel pipe,OCTG and so on).If you're interested,pls contact me.

Technical standard	API SPEC 5CT、API SPEC 5B
Product grade	H40、J55、K55、N80-1、N80Q、L80、C95、T95、P110
Specification range	OD127~365.12mm（4 1/2"~13 3/8"）
Thread types	Short round thread(STC)、Long round thread(LC)、Buttress thread(BC)
Application of product	Internally threaded cylinder for joining two lengths of threaded casing pipe
Contact Info	Email:octgpipes@126.com Whatsapp/Skype:+86 18233500310 Linkedin:Tina Lee