spiral steel pipe

round black pipe

Size

 Wall thickness (W.T.)

1/2"-80|"

0.5mm-25mm

Length

1m-12m ,by customer’s requiremnts

Internatioanal Standard

ISO 9001-2000

Standards

ASTMA53,BS1387-1985,GB/T3091-2001,EN39,BS1139

Materials

Q195,Q215,Q235,Q345

Product Category

Metallurgy,Mineral &Energy

Technique

Welded

Packing

1.Big OD:in bulk

2.Small OD:packed by steel strips

3.woven cloth with 7 slats

4.according to the requirements of customers

Usage

Mechanical&manufacture,Steel strcuture,

Shipbuilding,Bridging,Automobile chassis

Main market

Middle East,Africa, Asia and some Uropean country and America ,Australia

Country of origin

China

Remark

1.  Payment terms :T/T ,L/C

2.  Terms of trade :FOB ,CFR,CIF ,

3.  Minimum order : 25 tons

4.  Lead time :on or before 20 days .

Company information

 Our company was founded in May, 2009, covering an area of 300mu. Our registered capital is 40 million Yuan. We have more than 600 existing staff members, among whom managers with senior title and technicians amount to 41. We are an enterprise specialized in the production of cold-formed steel, square steel and rectangular steel. Our annual production capacity is 80 million tons. Our products are widely used in construction steel structure, bridge structure, automobile manufacturing, machinery manufacturing, etc.we are group company , there is another company named: TianJin zhaoda trading company , which responsible for import&export business , TianJin zhao da trading company can offer all kinds of steel pipe products .Our company has advanced technology and a talented team. We comply with ISO9001:2000 Quality Management System in the process of producing high-quality products and providing the basic guarantee.

Any questions, please contact with me.

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