Product Name

welded square steel tube

Size

OD:

20*20-800*800MM

Thickness:

2~40mm,

Length:

1m/2m/3m/5.8m/6m/9m/12m Or Other Size According To The Client’s request

Steel material

Q195-Q235,Q215, Q345(Chinese Standard,) 20#,STKR400 ,STKR490 ST37, ST44, ST52, ASTM A53, ASTM A106,SS355

Standard

JIS G 3466, DIN EN 10210, DIN EN10219, ASTM A500, GB/T 3094-2000,

GB/T 6728-2002

Usage

Used For Structure, Accessorize And Construction, Machinery Making, Container, Hall Structure, Sun Seeker, Offshore Oil Field, Bridge, Motorcar Cassis, Airport Structure, Shipbuilding, Automobile Axle Pipe ,Coal Mine Machinery and so on.

Ends

Usually Plain ,But Can Be Beveled Or By Your Choice

Surface

Bared Or Black Painted, Galvanized Or With Oiled Or Client Option

Technique

ERW, Hot Finish and Cold Formed

Type

Welded and Seamless

Section Shape

Square or Rectangular

Inspection

With Hydraulic Testing, Eddy Current , Infrared Test and we have got ISO9001:2000 , CE And CCS Certificate

Package

Bags, Bundle, In Bulk, Containers Or With Other Clients' Requirements

Date of Delivery

Less Than 15/20/25/30/40/50/60 Days According To The Quantity

Port of Shipment

Tianjin, China

Payment

L/C  or  T/T  

Others

We also supply pipe fittings for example screws and flange

Our products are high quality but low price.

Wish you contact us.