ERW square steel tube standard astm

      Product Description    Erw square steel tube  

Size	20mm*20mm-150*150
Thickness	2.0mm-6.0mm
Length	6m-12m ,as clients' requirement
International Standard	ISO 9001-2008
Standards	ASTM A500,GB/T3091-2001,GB/T13793-92, GB/T6728-2002
Materials	Q195,Q215,Q235,Q345
Product Category	Metallurgy, Mineral & Energy
Technique	Welded,ERW
Packing	1.Big OD: in bulk vessel 2.Small OD: packed by steel strips 3.according to the requirements of client
Usage	Mechanical & manufacture, Steel structure
Main market	Africa, Asia and South America ,Australia
Country of origin	China
Productivity	20000 Metric Tons per Month
Remark	1 Payment terms :T/T ,L/C 2 Terms of trade :FOB ,CFR,CIF  3 Minimum order : 50 tons 4 Delivery time: on or before 30-45 days

      Packaging & Shipping       Company Information   TIANJIN WEIMING (WMITC) STARTS WITH NON-STANDARD, CUSTOMIZED STEEL PROCESSING           In year 2010, WMITC sets up a new factory in Baodi Jiuyuan Industrial Park—Green (Tianjin) Technology Development Co. Ltd. (GreenTech). GreenTech is the only manufacturing company in Tianjin who specializes in the R & D, production and installation of wind, sand, snow and dust control systems with the steel porous panel they produce. GreenTech has established close cooperation relationship with several authoritative universities, research and design institutes, and has passed the authorization and the audit of ISO9001:2008, ISO14001:2004, ISO18001:2001. Since the factory came into output in July, 2011, GreenTech has completed nearly 20 projects in China and South-east Asia.