Welded steel pipe is mainly used in water engineering, pe t rochemica l i ndus t r y, chemical industry, electric power industry, agricultural irrigation, city construction. Used for liquid delivery: water

supply, drainage. The gas transportation: gas, vapor, liquefied petroleum gas. For structural purposes: as piling pipe, bridge; tube for pier, road, building structure.

Out Diameter Wall Thickness LengthInch mm mm meter

1-1/4" 42.3mm 1.0mm-4.0mm 0.3m-12m

1-1/2" 48.3mm 1.0mm-4.0mm 0.3m-12m

2" 60.3mm 1.5mm-4.0mm 0.3m-12m

2-1/2" 76.1mm 1.5mm-4.0mm 0.3m-12m

3" 88.9mm 1.5mm-9.5mm 0.3m-12m

4" 114.3mm 2.0mm-9.5mm 0.3m-12m

5" 141.3mm 3.0mm-9.5mm 0.3m-12m

Main SpecificationOuter diameter 42.3mm-141.3mm or custom-made

Wall thickness 1.0-9.5mm

Length 5.8M for 20'gp,11.8M for 40'gp or as custom-made

Finish Hot Dipped Galvanized; Electro Galvanized; Black Painted.

Standard BS1139,BS EN10255:2004; JIS G3444: 2004, GB/T3091

www.bnbmg.com.cnWelded

Steel Pipe

BNBM GROUP

Forming

Galvanized Steel Pipe

Welded Steel Pipe

Scaffolding Steel Tube

Beijing New Building Material (Group) Co., Ltd.Add:Building 4,Interwest Business Center,No.9,South Road Shouti,Haidian District,Beijing,China Tel:(86-10) 68799879Fax:(86-10) 68799887E-mail:lkl@bnbmg.com.cn www.bnbmg.com.cn