4 Inch Copper Plating VAM Thread Tubing Couling

4 Inch Copper Plating VAM Thread Tubing Couling

Coupling are important accessories for tubing and casing pipes. We are committed to OCTG for many years,each coupling passes phosphating, Magnetic P.I,Threading Check,and the quality of each coupling is guaranteed.
Chat Now

Product Details

Product Introduction

Professional production and sales: standard tubing coupling / casing coupling, line pipe coupling. Can process all kinds of extended couplings, special threaded couplings, joints, tubing change joints / adapters, oil casing plugs, thread protectors (wire caps). According to customer requirements, we can process all kinds of couplings, buckles, wire plugs, pipe fittings and other products. Steel grade: J/K55, N80-1/Q, L80-1, L80-13Cr, P110, etc. The raw materials are all selected from domestic large-scale. Standard coupling material for steel mills.

Tubing specifications:1.315"---4-1/2"

Thread type: EUE (thickened), NUE (not thickened).

 Casing coupling:4-1/2"——20"

Thread type: SC (short round buckle), LTC (long round buckle), BTC (biased buckle).

Product Specification
tubing coupling size1.315"-4-1/2"
connectionEUE,NUE,  premium connectiong(VAM TOP,NEW VAM,PH6,CS Equivalent)
gradeJ55,K55,N80,L80,D10,P110,80S,110S,Q125,L80-3cr/13cr
surfacePhosphating,Blackening,Zinating,Nitriding,Sandblasting,Copper plating and so on
packing
wooden pallets,carton cases,wooden cases
Prodection Details
coupling (2).png

Thread processing machine


coupling (98)

L80-13cr copper coupling


coupling (17).jpg

bevel performance coupling

Prodect Qualification


ISO 9000

ISO 9001


API 5CT

API 5CT


营业执照

Business license


Poduction Process
详情页-公司介绍-(2)_08


FAQ

Q:Are you trading company or manufacturer 

A: We are factory.

Q: How long is your delivery time?

A: According to the quantity of per size.Generally it is with 7 days if the goods are in stock,or it is 15-20 days if the goods are not in stock.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: 30% T/T in advance ,balance before shippment.

Contact us

 联系方式





Hot Tags: 4 inch copper plating vam thread tubing couling, China, manufacturers, factory, in stock

Inquiry

You Might Also Like