group namewelded black steel tubes
Min Order1 ton
brand nameQSD Steel Pipe
payment methodL/C, T/T, Western Union
update timeMon, 11 Jan 2016 14:00:02 GMT
Standard BS, GB, ASTM, BS 1387, GB/T9711, ASTM A53M-2007, GB/ BS1387 / ASTM A53
Grade Q195-Q345, Q235, Q345, Q195, Q215
Thickness 1.5 - 28 mm
Section Shape Round
Outer Diameter 21 - 508 mm
Secondary Or Not Non-secondary
Application Fluid Pipe, Fluid transportation, construction
Technique Hot Rolled, ERW
Certification API
Surface Treatment Galvanized, Galvanized
Min Order1 ton
Hot Galvanized Steel tube,steel pipe,galvanized steel pipe
We have advantage in quality,price,regular supplies and services.
Our productions are much admired in the world market.
Our production can be used in water,oil,gas transmission.
We can provide the standards as below:
GB/T3091, GB/T9711.1-1997,ASTMA106,ASTMA53,BS1387,
API5L,API5CT,EN10255,EN10204.
We can provide the steel grade as below:
Q235(B),Q345(B),J55,K55,L210, L245,X42,X52,20#ETC
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