• Black Carbon Steel Pipe From China
  • Black Carbon Steel Pipe From China
  • Black Carbon Steel Pipe From China
  • Black Carbon Steel Pipe From China
  • Black Carbon Steel Pipe From China
  • Black Carbon Steel Pipe From China

Black Carbon Steel Pipe From China

Type: Welded
Technique: ERW
Material: Carbon Steel
Surface Treatment: Oil
Usage: Construction & Decoration
Section Shape: Square
Customization:

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Basic Info.

Model NO.
WEFSUN
Product Name
Black Carbon Steel Pipe From China
Size
10X20-400X800mm
Thickness
0.4-27mm
Length
as Your Request
Surface
Black
Product Material
Q235
Port
Qingdao Port
Delivery Time
10 Days
Use
Construction
Load
Seaworthy Export
Transport Package
Standard Export Package or as Per Requirments
Specification
10x10-600x600mm
Trademark
Wefsun
Origin
China
HS Code
72092500
Production Capacity
3000 Ton/Month

Product Description

Product Name: Black Carbon Steel Pipe From China 
Specification:
1. O. D: 15*15-400*400mm
2. W. T: 0.6-10mm
3. Length: 0.305-12m
4. Steel grade: Q195, Q215, Q235, ASTM 1010, ASTM 1017, ASTM 1020
5. Price: FOB USD 500-660/Ton
6. Application: Construction structure, machinery, container, furniture structure, etc.
7. Package: In square bundle or as the customers' requirement.

 

 

 

 

 

 

 

 
ASTM A500 GradeA&Grade B
Square tube

Size (inch)

Wall Thickness

Inch

mm

1*1

0.056-0.12

1.5-3.0

1 1/4*1 1/4

0.056-0.148

1.5-3.75

1 1/2*1 1/2

0.056-0.148

1.5-3.75

2*2

0.056-0.236

1.5-6.0

3*3

0.067-0.236

1.7-6.0

4*4

0.071-0.315

1.8-8.0

5*5

0.095-0.315

2.5-8.0

6*6

0.108-0.472

2.75-12

8*8

0.157-0.551

4.0-14

10*10

0.18-0.551

4.5-14

12*12

0.216-0.551

5.5-14

16*16

0.226-0.551

5.75-14
 

Product
  square pipe welding

OD

15 * 15 mm-600*600mm 

Wall Thickness

0.5mm- 20 mm 

Length

2m-12m ,by customer's requirements

Steel material

Q195 → Grade B, SS330,SPHC, S185 

Q235 → Grade D,SS400,S235JR,S235JO,S235J2 

Q345 → SS500,ST52 

Surface Treatment

             ms pipe weight

1) Black Painted or other colors painted(varnish coating) 

2) Galvanized 

3) With Oiled 

Inspection

With Hydraulic Testing, Eddy Current , Infrared Test 

Standard

GB/T3091-1993,GB/T3092-1993,EN39,S355J2H,S275J2H,ST37,ST52,ASTM A106,

ASTM A53 BS1387

Technique

Welded 

Ends 

1) Plain    2) Beveled    3) Thread with Coupling or cap 

International Standard

ISO 9001-2008 ,BV,SGS

Productivity

5 0,000 Metric Tons per Month 

Delivery Detail

If have stock,about 7days,if need production,quantity within 100ton,about 25days, by customer's requirements .

Packing

square pipe welding

1. Big OD: in bulk vessel

2.Small OD: packed by steel strips

3. woven cloth with 7 slats

4.according to the requirements of customers

Remark

1.  Payment terms :T/T ,L/C

2 .  Terms of trade :FOB ,CFR,CIF

3.  Minimum order : 10 tons

Inspection

With Chemical Composition and Mechanical Properties Analysis; Hydrostatic Test, 
Dimensional and Visual Inspection, Also With Nondestructive Inspection

Usage/Application

   square pipe welding  

1.  Mechanical & manufacture, Steel structure,

2.  building, Bridging ,Automobile chassis

3.  Scaffoldings

4.  Machine Building

5.  Sewerage system

6. Agriculture and Irrigation

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