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Hebei Borun Petroleum Pipe Manufacturing Co, LTD
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all kinds of Square Hollow Section/ Square Steel Tube/Pipe/ Box Section from China

Hebei Borun Petroleum Pipe Manufacturing Co, LTD

all kinds of Square Hollow Section/ Square Steel Tube/Pipe/ Box Section from China

Place of Origin : China
Brand Name : BRCO
Model Number : Q195, Q235, Q345, 20#, 16Mn, ST37/44/ST52, ASTM A53/106, STKR490/STKR400, ASTM A500, S355, S275, S235
Certification : CE, CCS, FPC
Packaging Details : in bundles with steel strips , then wrapped in nylons or in bulk as per the loading requirements
Delivery Time : 10 days
Payment Terms : TT, LC
Supply Ability : 5000 TON PER MONTH
MOQ : 5 ton
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Square steel tube(or we can name it assquare hollow sectionorsquare steel pipe) comes in different sizes, specifications and wall thicknesses. Its uniformity makes it predictable to use and visually appealing. It hasa high weight-to-strength ratio. Compared to round steel pipe, square steel tube is more efficient, stronger and durable.
There are two types of square steel tube:welded and seamless.And price for seamless square tube is commonly higher than that of welded type. Welded square tube is made of steel plates or steel coils. Seamless square tube is made of round tubes, which always gives the finished products high mechanical prosperities.
From the production technique point of view, we can also divide it intocold rolled square tubeandhot finished square tube.Nowadays, hot finished square tube is more popular when it comes tosome special projects such as MRT, Airport, Gym Stadium etc.

Details:

Square Hollow Section/ Square Steel Tube/ Square Steel Pipe/ Box Section

Square Tube

Dimension: 20mm*20mm-600mm*600mm


Rectangular Tube

Dimension: 20mm*30mm-600mm*1000mm


W.T

2mm-35mm


Length

6m-12m , or as per customer’s requirements


Standards

JISG 3466, EN 10210, EN10219, ASTM A500, GB/T 3094-2000, GB/T 6728-2002


Materials

Q195, Q235, Q345, 20#, 16Mn, ST37/44/ST52, ASTM A53/106, STKR490/STKR400, ASTM A500, S355, S275, S235


Technique

Welded & Seamless


Packing

Standard seaworthy packing or as required


Usage

Construction structure, machinery making, container, hall structure, offshore oil field, sea trestle, motorcar cassis,
airport structure, shipbuilding, automobile axle pipe, MRT and so on.


Surface

Anti-rust oil painting or black painting


Certificate

CE, CCS, FPC


Remark

1.Payment terms: T/T ,L/C

2.Terms of trade: FOB, CFR, CIF,

3.Minimum order: as per required steel grade


Withmore than 10 years experience in dealing with square steel tubes, we can fully understand customers’ requirements in Standard and processing work likeheat treatment, anti-rust painting, length-fixing , third party inspection ( SGS, BV, MOODY,CCIC) etc.We regard our customer as our business partner and would like to give any help to save the costs and improve the product quality.


Product Tags:

Square Hollow Section/ Square Steel Tube/Pipe/ Box Section

      

Q195

      

Q235

      

Q345

      

20#

      

16Mn

      

ST37/44/ST52

      

ASTM A53/106

      

STKR490/STKR400

      

ASTM A500

      

S355

      

S275

      

S235

      

cold rolled square tube

      

hot finished square tube

      
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all kinds of Square Hollow Section/ Square Steel Tube/Pipe/ Box Section from China Images

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