Shanghai, China
T/T or Western Union or LC
3,0000pcs per month
15workdays
in plastic bags then in bundles
Thick Wall Pipe
API 5L Tube
Oil and gas transportation, water supply, structural use
Black or as request
A, B, X42, X46, X52, X56, X60, X65, X70, X80
100% X-ray inspection, mechanical properties testing, chemical composition analysis