API tubing/casing couplings

Product Description

1:type: 2 7/8"tubing couplings
2:grade:K*5 J*5 L*0 N*0
3:thread:eue/nu
4:packing:wooden box,pallet,case,carton,as your inquiry

Our company have more than *4years experience of producing, developing and selling oil pipes and their accessories, steel pipe fittings and other products. The company has *6 sets of precision CNC lathes, heat treat-ment production line, **7 automated painting an other auxiliary equirpment, with the largest production area and automated production line of API couplings, the current annual output of couplings is up to 2million pieces, and pup joints, crossover, various petroleum down well tools can be **0,**0 sets. And the company has *6 senior engineer, *7 engineer and technician, forming a industrial chain of design, development, manufacturing, testing of experimental petroleum machinery products CNC automation equipment. Products sale throughout the country and exported to South America, North America, Central and South Asia and the Middle East, Europe, Africa, Oceania more than thirty countries and regions.
We adhere to the business theory of that: quality first, service first, integrity management, share the wealth, and convince that once cooperation makes forever friends. We sincerely hope to establish business relations with you.