Gold Member Since 2012
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Qingdao Jiahexin Steel Co., Ltd.

Square Seamless Pipe, Rectangular Hollow Sections, Rectangular Welded Tube manufacturer / supplier in China, offering Welded Square Black Steel Pipes, High Quality Rectangular Hot Galvanized Steel Pipe Carbon, Gal Steel Flat Bar /Stainless Steel Flat Bar / Flat Iron and so on.

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Supplier Homepage Product Welded Steel Pipes Welded Square Black Steel Pipes

Welded Square Black Steel Pipes

FOB Price: US $500-600 / Ton
Min. Order: 25 Tons
Min. Order FOB Price
25 Tons US $500-600/ Ton
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Port: Qingdao, China
Production Capacity: 100000mt Per Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: Jhx-9001
  • Technique: ERW
  • Usage: Structural, Machinery, Shelf and So on.
  • Delivery Detail: 25 Days
  • Transport Package: Bundled with Steel Strip or as Client′s Request
  • HS Code: 730890000
  • Type: Welded
  • Surface Treatment: Black, Annleaded or Bright
  • Section Shape: Rectangular
  • Trademark: Jiahexin
  • Origin: Shandong China
Product Description
We are professional manufacturer, We supply Square Seamless Pipe from China, rectangular steel pipe section, Welded Rectangular Steel Pipe, rectangular hollow sections, square hollow sections, round hollow sections etc. Hollow tubes which are made by cold rolling with steel strips and used for a variety of purposes such as conveying low pressure fluid, machinery manufacturing, structural projects, auto fabrication, agricultural chemistry and solar power stent, etc.

Contact Person: Lily
Mobile phone:18863907501
Product Description: 
1)Material: Q195/Q215/Q235/Q345;

2)Size and thickness: See the table as below;

3)Length: 4-12M or as customer's special requirements;

4)Surface: Galvanized or naked as customers' need;

5)Product Type: Square tubes, Rectangular tubes, ERW tubes, Galvanized steel pipe, etc.;

6)Usage: Be widely used in furniture, building and construction Industry, traffic and communication, and so on.
Square pipe:   
Pipe TypeSpecification/mmThickness/mmSpecification/mmThickness/mm
 10*200.5-2.0  
 10*300.5-2.0  
Rectangular Pipe20*300.5-3.0100*501.0-5.0
 40*200.5-3.0100*601.5-5.0
 50*200.6-2.050*250.6-2.0
 75*250.7-2.070*200.7-2.0
 40*301.2-3.0100*801.5-5.0
 50*251.5-3.0120*502.0-5.0
 50*300.7-4.0120*602.0-5.0
 60*300.7-4.0120*802.0-5.0
 70*300.7-2.5  
 60*400.7-4.0160*802.75-5.0
 70*501.5-4.0100*1502.75-5.0
 80*400.9-4.0100*2002.75-5.0
 80*601.7-5.0200*3002.75-14
 90*501.7-5.0200*4002.75-14
 90*601.5-5.0300*4002.75-14
 100*401.5-5.0300*5002.75-14
 15*150.5-2.019*190.5-2.0
Square Pipe20*200.5-2.0100*1002.0-5.0
 24*240.5-2.0  
 25*251.2-3.0110*1102.0-5.0
 30*301.2-3.0120*1202.0-5.0
 40*400.6-4.0130*1302.0-5.0
 50*500.7-4.0140*1402.0-5.0
 60*601.0-4.0150*1502.75-5.0
 70*701.7-5.0200*2002.75-14
 75*751.7-5.0250*2502.75-14
 80*801.7-5.0300*3002.75-14
 90*902.0-5.0400*4002.75-14
Round Pipe17-273(3/8"-10")0.8-12"  
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