API SPEC 5CT Black Square Hollow Section

PRODUCT SIZES API SPEC 5CT Black Square Hollow Section  is usually supplied in 3 metre and 6 metre lengths but should you need a different size please call us on the number above before placing your order. ERW square steel tube is produced from steel strip and is typically used in furniture, display stands, shop fittings, clothes rails, storage/racking and general steel fabrications. STEEL GRADE : Q195,Q235,Q345,S235,S355, A500 GRA/B/C, C350/C350L0, STKR400/490 , stainless steel 201,202,304,316etc. STANDARD: GB/T3094, GB/T6728, ASTM A500, EN10210,EN10219,AS1163, JIS G3466 SIZE:  square tube: 20x20-600x600mm,             rectangular tube: 20x30-600x800mm THICKNESS: 1.0-35.0mm PRODUCT DESCRIPTION  API SPEC 5CT Black Square Hollow Section Suare tubes are formed from coils and ran through a series of dies. Square tubes are generally used for maintenance and structural purposes. Some applications would be building construction, railings, and sign posts. They are measured by their outside dimensions and their wall thickness. Metals Depot stocks hundreds of sizes of square tube at wholesale prices in ready to ship precut and mill lengths or you can order just what you need custom Cut to Size in any quantity.    PRODUCT CHEMICAL COMPOSITION While delivering the quality product we try to keep our customer satisfied by taking all the measure require to be taken f