WANRONG INDUSTRY AND ENGINEERING LIMITED extend its best wishes and compliments to you and your esteemed company.
We are manufacture of steel pipe & pipe fittings since, also to be the agent and stockist of Baotou steel & TPCO in north of China since 2002. Our main products are steel pipe, pipe fittings, steel plate & structure steel comply with Seamless/welded/square/galvanized/alloy/stainless. Our sales products are certified strictly by ISO9001, API, ASTM, ASME, CCS, GL, BV, etc…We usually export our products to USA, EUR and Mid-East market and always get favourable comment.
We are supplying the followings products: 1. Steel pipes & pipe fittings (Straight Welded pipe galvanized/alloy/stanless/ERW/LSAW/Spiral/Square and rectangular pipe) (1) Seamless steel pipe: material 20#, 45#, 16Mn, ASTM A106-B; Specification Φ1/8”---Φ36”.
Standard: ASTM A 106 Gr B, API 5 L/A53, GB/T8162-1999 , DIN, etc.
Sizes: OD 10.3mm-900mm(1/8"-36"), Thickness 2mm-59.5mm, SCH 20, 40, 80, 160, STD, XS,XXS.
Length: Random length & fixed length (2) ERW/LSAW WELDED STEEL PIPE: material Q235A/B; Specification: Φ21.3mm-Φ3600mm.
(3) Galvanized pipe: material Q235A/B; Specification Φ21.3mm-Φ168.3mm.
(4) Stainless steel pipe: material 304, 316, 321, 430; Specification Φ15mm-Φ600mm.
(5) Cast iron pipe: material is spherulitic graphite cast iron, 18#, 22# pig iron.
(6) Boiler pipe (7) Spiral welded pipe: O.D. range: 219-2500 mm W.T. range: 4-18 mm (8)Square pipe: OD F10*10-100*100-300*300-600*600mm,W.T. 0.5mm-25mm (9)Rectangular pipe: OD J10*15-150*50-300*400-600*550mm,W.T. 0.5mm-25mm Length: 5.8M - 12M Packing: With varnish coating, Marking, bundled, marking, beveled ends, plastic caps on both ends.
2. Steel plate (1) Cold rolled sheet in coil, cold rolled sheet in box: Specification 0.4mm-3.0mm; Material: ST12, SS400, SPHC, DC01.
(2) Hot rolled sheet in coil: Specification 2.0mm-15.5mm; Material: Q235, SS400, SPHC, 16Mn, 16MnR, 20G, 65