Item

Rectangular/Square tube/hollow section

Standard

ASTM A500/ASTM A53/ASTM A36

Certificate

ISO9001-2008,EN10210,API,Raw material cert,Mill cert,Reap on site inspection report,SGS,BV

Material

Q195/215/235/345,

STK290,STK400,STK490,STK500,STK540

Welded type

Longititude welded

Section Shape

Square/Rectangular

Technique

Electronic Resistance Welded (ERW )

Electronic Fusion Welded (EFW)

Double Submerged Arc Welded (DSAW)

Surface Treatment

1)Bared

2)Painting e.g. Black Painting ,varnish coating etc

3)Galvanized

4)With Oiled

5)Greeve

6)Print

7)3 PE, FBE, corrosion resistant coating

8)as per customer’s requirement

Inspection

Hydraulic Testing, Eddy Current , Infrared Test

Package

1.Big OD:in bulk

2.Small OD:packed by steel strips

3.woven cloth with 7 slats,

4.plastic bags

5.as per customer's option

Loading

Container or in bulk

Port of loading

Xingang,China

Market

USA,Europe,Middle east,South and southeast Asia,Australia,Africa etc

Place of origin

China mainland

Delivery

15-30days subject to detailed specification,qty and payment terms etc

Application

Construction etc

MOQ

1X20’FCL Container say 25MTS

Productivity

20000Ton/Month