ERW square steel pipe

OD Size

30*30mm-800*800mm

Wall thickness

3-30mm

Length

6m/12m/14m/16m/18m

Standard

DIN EN10210, GB/T3094-2000, ASTM A500 , JIS G 3466, GB/T6728-2002, DIN EN10219

Certificate

ISO9001,CE,API

Material

S235JRH,S275J0H,S275J2H,S355J0H,S355J2H, Q235, Q345 ,20# ,16Mn,  stainless steel

Section shape

Square and Rectangular

Surface

Black painted, oiled, galvanized, as per customers’ requirements

Ends

Plain, beveled

Usage

Construction structure steel, shipbuliding, mining, machinery, automotive chassis,airports, cranes, bridges,sea trestles, offshore oil fields

Package

1.small O.D.in bundles

2.big O.D.in bulk

Port

Xingang, Tianjin

Payment

T/T , L/C

Annual output

150,000Tons

MOQ

30Tons

Square/Rectangular Steel Tube/LUE

JIS G3466 /DIN EN10210 /DIN EN10219 /ASTMA500/ GB/T 3094-2000 /GB/T 6728-2002

30^*30^*(2-4mm)

50^*50^*(2-5mm)

80^*80^*(2-8mm)

100^*100^*(6-12mm)

135^*135^*(4-20mm)

140^*140^*(4-20mm)

150^*150^*(5-20mm)

180^*180^*(5-20mm)

220^*220^*(5-20mm)

250^*250^*(8-25mm)

300^*150^*(8-25mm)

400^*400^*(10-25mm)

450^*450^*(10-25mm)

450^*480^*(10-25mm)

500^*500^*(10-25mm)

600^*600^*(12-30mm)

600^*650^*(14-30mm)

650^*700^*(14-30mm)

750^*800^*(16-30mm)

800^*800^*(16-30mm)

900^*900^*(20-30mm)

950^*950^*(20-30mm)

1000^*1000^*(20-30mm)