材质
ASTM A106 GR.B/A53 GR.B,ST37
应用
流体管, 钻杆, 煤气管, 输油管, 结构管, Other
认证
API, 之二, SASO认证, tisi, KS, JIS, GS认证, ISO9001
Product name
Good Quality and Good Price Seamless Pipe Supplier by Sinosure
Standard
API 5L, ASME, ASTM, DIN, GB8162, GB8163, GB5310,etc
Surface
Black painting, black varnish, transparent oil, epoxy coating, etc
Material
API 5L GR.B,API 5LX42-X60,P11,P22,J55,K55,N80,P110 AND SO ON
Usage
Petroleum, chemical, power, gas, water, metallurgy, construction, etc
Payment terms
L/C T/T (30%DEPOSIT)