Large diameter steel pipe from China manufacturer - Tianjin Hang Kai Duo International Trade Co.,Ltd.

Payment Terms:	T/T,L/C,WU
Place of Origin:	Tianjin, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Means of Transport: Ocean

Packing: in bundles,knit bags, plywo...

Technique: Seamless

Grade: Steel

Production Capacity: 200000 Metric Ton/Metric To...

Delivery Date: 30~90 days

Brand Name: Hang Kai Duo

Section: Square

1). Dimension: 100*100mm-500mm*500mm
2). Wall thickness: 0.8-50mm
3). Length: as your requiremet.

Square tube of large diameter
Specification:

1) Material of Large diameter steel pipe
2) Standards of GI pipe: BS1387-1985, DIN2440/2441, JIS-G3444 and ASTM A53, or per the Buyers demand.
3)Surface: Galvanized, Vanish, or nothing

4) Dimension of the pipe:
A)Dimension: 100*100*500*500mm

B) Wall thickness: From 0.8mm to 50 mm
C) Length of each pipe: 5.8m, 6m, 11.8m or 12m, or following buyer's demand

The square tube is a hollow square cross-section of light thin-walled steel pipe,also known as steelcold-formed profiles.It is made by the Q235 hot rolled or cold rolled strip or coil for parent metal forming by cold bending after the high frequency welding steel of square cross-section shape and size.Hot-rolled special thick-walledsquaretubes in addition to wallthickness of thickening, the size ofthecorner and edge straightness toachieve even more than theresistancewelding of cold formed square tubelevel.

Square Stainless Steel Pipe:

1) Material: Q195,Q215,Q235,Q345,20#,30#,45# and so on .

2) Standard: GB/T6728-2002 or ASTM A500 or EN10219.or other materials according to customer'schemical component.

3) Process method:cold rolled hot rolled welded seamless galvanized and so on .

4) Out diameter: 10*10-600*600mm.

5) Thickness: 0.5-30mm.

6) Length: 13-800m

7) OD tolerance: +/-0.03mm, Thickness tolerance:=/-0.02mm.

8) Surface: oiled or black painted to prevent rust.

9) Application: square steel pipe can be used in construction structure machinery, container rall structure, airport structure , shipbuilding and so on .

10) Packing: in bundles or bulk or as per customer's rrequirement.