In bare bundle with steel band,or in bulk. Standard lengths are 24, 40 and 48 feet. Marking. Each of the square and rectangular hollow sections shall be marked with the following information. a)manufacturer's name b)specification designation c)grade letter d)dimension e)heat number. Inspection and Testing
ASTM A500/A500M Cold-Formed Welded and Seamless The tubing is produced in both welded and seamless sizes with a periphery of 88 in. [2235 mm] or less, and a specified wall thickness of 0.875 in. [22 mm] or less. Grade D requires heat treatment. Manufacture:tubings to ASTM A500/A500M shall be manufactured by seamlesss or welding process.
ASTM A501/A501M Standard Specification for Hot-Formed Welded and Seamless Carbon Steel Structural Tubing, SHS, RHS, CHS, Square Hollow Section, Rectangular Hollow Section, Circular Hollow Section, ASTM A501 Grade A, ASTM A501 Grade B, ASTM A501 Grade C, ASTM A501 Grade D
Case Studies Orrcon SteelOrrcon Steel supplied 1,050 x 12mm, 1,200 x 16mm and 900 x 12mm spiral welded steel pipe up to 18.5 metres long with driving shoes fitted, and shipped them directly to a designated site in the new wharf area. Orrcon Steel Smart Steel Hollow Sections:Pipe sized 88.9mm OD to 610mm OD.
China Steel Pipe manufacturer, Stainless Steel Pipe Steel Pipe, Stainless Steel Pipe, Seamless Pipe manufacturer / supplier in China, offering Stainless Steel Duplex S32205 S31803 S32750 Pipe for Ship Building, ASTM A312, Tp 316L, High Pressure Pipe, ERW Stainless Steel Handrail Pipe AISI 304 SUS316L and so on.
Metal Supplies have been supplying the UK building and construction industry with all types of structural steel for many years, including a wide range of Mild Steel Steel Circular Hollow Section (CHS). Our mild steel tube section section products come in a variety of grades, sizes and finishes and we also offer a quick turnaround 
IS 1161 (1998):Steel Tubes for Structural Purposestubes (in full section) (fwst revision) Methods for sampling of steel pipes, tubes and fittings (first revision) Hot-dip zinc coatings on mild steel tubes (jkst revision) Code of practice for packaging of steel tubes @rst revision) Hot-rolled steel strip for welded tubes and pipes yirst revision) 3 DESIGNATION
Mild Steel Hollow Section Square, Rectangular, Circular 50 x 50 x 3mm (SHS) Square Steel Hollow Section (4.39 Kg/m) 75 x 50 x 3mm (RHS) Rectangular Steel Hollow Section (5.19 Kg/m) 50 x 50 x 4mm (SHS) Square Steel Hollow Section (5.72 Kg/m) 80 x 40 x 2.5mm (RHS) Rectangular Steel Hollow Section (5.34 Kg/m) 50 x 50 x 5mm (SHS) Square Steel Hollow Section (6.97 Kg/m)
The mass of a length of hollow section shall not be less than 96% of the specified mass of the nominal section. e. Hollow sections produced by electric resistance welding shall have the external weld upset removed. Circular sections 168.3 OD are internally scarfed to remove internal weld upset. It is not mandatory to remove the internal
projectBoilers Manufacturing. Boilers Manufacturing ERW API 5L,GR.B/X42PSL2, Size:88.9MM,273mm Quantity:2500MT Country:IrelandA500 Gr.b Steel Pipe Suppliers, all Quality A500 Gr.b Latin America Market A500 Gr B 88.9mm Structural Use Steel Pipe. Country/Region:China. Main Products:square hollow section,Galvanized Pipe,welded steel pipe,rectangular hollow section,pre galvanized steel pipe. Total Revenue:Above US$100 Million. Top 3 Markets:Oceania 25%, Mid East 25%, North America 25%.