API 5CT N80 3 1/2 EUE tubing coupling
Name:tubing couplings Std Ref:API 5CT Grade:J55,K55,N80,L80,C90,P110, N80-1,N80-Q Type: NU, EU
High quality and efficiency, Science and technology leading, Top level service, Customer satisfaction.
OCTG inspection items are as follows: appearance inspection, dimension inspection, chemical composition inspection, performance test, drift test, straightness inspection,
pipe magnetic leakage and ultrasonic flaw detection, standoff inspection, thread inspection, phosphating corrosion inspection and hydraulic water pressure test.
Q1.Are you manufacturer?
Yes,we are export company specialize of steel products produced by the chinese famous factories.we can experienced in exporting all kinds of steel pipes and pertoleum machinery,steel plate etc.
Q2.what is your terms of payment?
B:30%T/T in advance.70%against copy of B/F
C:L/C at sight
D:you also can pay by West Union,Money Gram,Crash
Q3.What is your terms of delivery?
Q4.Can you produce according to the samples?
A:Yes,we can produce by your samples or technical drawings.we can build the molds and fixtures