Product Details

Specifications

welded steel pipe
Outer diameter:19mm-219mm
Wall thickness: 1.5-12mm
Standard: SS1387, ASTM A53

Product Details:

(1)Round steel pipe: Size from 12mm to 32.5mm, thickness from 0.6mm to 12mm

(2)Square steel pipe: Size from 10mm*10mm to 400mm*400mm, thickness from 0.6mm to 12mm

(3)Rectangular steel pipe: Size from 10mm*20mm to 200mm*400mm, thickness from 0.6mm to 12mm

(4)Spiral steel pipe: Size from 219mm to 1620mm, thickness from 4.5mm to 12mm

(5)Seamless steel pipe: Size from 21mm to 820mm, thickness from 2.5mm to 30mm

(6)Angle steel: Size from 2# to 3#, thickness from 3mm to 4mm

(7)Flat bar: Size from 12mm to 150mm, thickness from 2mm to 16mm

(8)Channel steel: Size from 8# to 30#, web thickness from 4.5mm to 9.5mm, flange thickness from 7mm to 13.5mm

(9)IPE: Size from 100mm to 270mm, web thickness from 4.1mm to 6.6mm, flange thickness from 5.7mm to 13.5mm

(10)IPEAA: Size from 80mm to 160mm, web thickness from 3.2mm to 4.0mm, flange thickness from 4.2mm to 5.6mm

(11)IBEAM: Size from100mm to 360mm, web thickness from 4.5mm to 12mm, flange thickness from 7.6mm to 15.8 mm.

(12)H BEAM: Size from 100mm to 900mm, thickness from 6mm*8mm to 16mm*28mm

(13)Cold rolled steel strip: Width from 32mm to 685mm, thickness from 0.3mm to 2.0mm

(14)Pc steel stand: Size from 8mm to 18.5mm

(15)Pc steel wire: Size from 4.8mm to 9.0mm.

Specifications

Fast delivery, good quality, high level standard, can be made as per customer's specific requirement

Brief Introduction: Taken strip coil as raw material, spiral steel pipe is formed by extrusion under normal temperature and welded into spiral welded steel pipe by the technology of double wire and double-faced submerged-arc.

Material: Q235A,Q235B, 10#, 20#, Q345(16Mn,L245(B), L290(X42, L320(X46), L360(X52), L390(X56), L415(X60), L450(X65), L485(X70), L555(X80), L290NB/MB(X42N/M), L360NB/MB(X52N/M), L390NB/MB(X56N/M), L415NB/MB(X60N/M), L450MB(X65), L485MB(X70), L555MB(X80).

Application: Spiral steel pipe is mainly used in public water project, petrochemical industry, chemical industry, electric power industry, agricultural irrigation and urban construction. It is one of the twenty key products developed by China.

For liquid transportation: water supply, drain off water, petroleum transportation etc.

For gas transmission: coal gas, steam, liquefied petroleum gas, natural gas etc.

Oval		Wall thickness
11*22		0.6-1.2
12×25		0.6-1.2
15×30		0.6-1.5
17×30		0.8-2.5
25×40		0.7-1.7
25×45		0.7-1.7
30×60		0.9-1.7
27×70		0.9-1.7
28×70		0.9-1.7
30×70		0.9-1.7
30×80		0.9-1.7
40×80		1.0-1.7
40×90		1.0-1.7
20×40		0.9-1.5
25×70		0.9-1.5
D figure pipe
40D		0.9-2.0
36D		0.9-1.5
Hollow section
L28		0.6-1.8
T28		0.6-1.8
Z28		0.6-1.8
L38		0.6-1.8
T38		0.6-1.8
Z38		0.6-1.8
L50		0.6-1.8
T50		0.6-1.8
Z50		0.6-1.8

Our Services

Our product quality is guaranteed, price is reasonable, thoughtful service, ensure customer satisfaction, customer satisfaction is our greatest trust