Hunan Standard Steel Pipe Co.,Ltd as the professional manufacturer of steel pipe and pipe fittings, is a SinoSingapore joint venture enterprise which commenced its construction from 1989 and put into production on July 25 ,1990.
The range of our products are ?
Seamless steel pipe: OD 3/8 inch-36inch W.T 1.25mm to 50mm (Cold draw 1/4"-4" Hot rolled 5"-24" Hot expansion 8"-36" PQF 2"-12" is available)
ERW steel pipe: OD 1/2inch-26inch W.T 1.65mm to 25mm (3PE ,FBE ,EPOXY ,Lining cement ,2PE ,3PP are available for coating )
LSAW steel pipe: OD 12 inch -68inch W.T 6mm to 65mm (JCOE for 16" -68" UOE for 12"-28" Varnishing ,PE coatd ,Lining cement ,black oiled are available )
Spirally welded steel pipe: OD 219mm to 3120mm .W.T 3mm to 25mm (HSAW production capacity : 500-800 tons/day highest grade to PSL2 X80)