black pipe (square /rectangular)-Cathy Nan

1) Square and rectangular tube
2) Sizes: 10 x 20mm - 300 x 500mm /20*20-600*200MM3) Thickness: 0.5-12mm
4) Length:3

1) Square and rectangular tube
2) Sizes: 10 x 20mm - 300 x 500mm /20*20-600*200MM3) Thickness: 0.5-12mm
4) Length:3m-12m

1) Square and rectangular tube
2) Sizes: 10 x 20mm - 300 x 500mm /20*20-600*200MM
3) Thickness: 0.5-12mm

4) Length:3m-12m

5) Grade: Q195, Q215,Q235,Q295,Q345,ST37-2,

6) Standards: GB/T6728-2002, ASTM-A500,EN10219

Application:Used intransportation of oil and natural gas, water, structural

Package: 

1)Big OD: in bulk

2)Small OD: packed by steel strips into bundles

3)According to the requirement of the customers

  We supply all types of steel structure products. We can also produce square steel pipe, rectangular steel tube and specially shaped pipe, and we have the large amount of supply at hand.  All the products we can make it according to customers' requirements.

   Our products are widely used in construction, bridges, light steel structure, highway, engineering machinery, train and automobile, fitness equipment, window of model steel door, container, the construction of coal mine and mine, building decoration fence, office furniture, heating facilities, etc.

Look forward to your answer ASAP.

 CATHY NAN