Hot -expanded Carbon Seamless Steel Pipe
ASTM A106 ASTM A53 API 5L API 5CT DIN17175 DIN1629 JISG3454--3461
GR.A , GA.B,STPG38,STB33,STB35,STB42,ST37,ST35.8 ST42,X42--X70
Hexagonal shape bundles wrapped with strong steel strip and plastic
cap, Besides that, we can also accord to customer requirement.
Petroleum ,power, gas, chemical and medical equipment, foodstuff,
papermaking ,aviation, smelting, boiler heat ,shipbuilding,
Min order quality
According customers requirement
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