100 x 100 x 6mm square steel tube

Square Steel Tube

Min.Order Quantity: 1 Pcs

Supply Ability: 4800 Tons / Month

Port: Tianjin port

Certification: SGS、BV、API、CCIC,CE、ISO

Delivery Detail: 10-20 days

Payment Terms: FOB, T/T, L/C,Deferred Payment L/C

Our company accept payment after material  at your warehouse.

Contace us: alyssa@zssteeltube.com

Mobile:86-15033787816(Whatsapp/Wechat also)


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You can make an inquiry about this product.

Follow the Trade Assurance process and get:

  • On-time shipment and pre-shipment product quality safeguards.
  • Payment refund up to 100% of the Trade Assurance Order Amount.
  • Trade Assurance coverage.

Square Steel Tube


Square Steel Tube is a welded structural grade tubing that is available in either type A513 or A500 Grade B, depending on Square Steel Tube’s size and wall thickness. Either grade is ideal for all structural applications, general fabrication, manufacturing and repairs. Square Steel Tube is widely used in industrial maintenance, agricultural implements, transportation equipment, truck beds, trailers, frames, etc. It’s box-shape configuration allows for much greater strength and rigidity compared to angles or channels. This steel shape is easy to weld, cut, form and machine with the proper equipment and knowledge. Metals Depot stocks hundreds of sizes of Square Steel Tube at wholesale prices in ready to ship precut and mill lengths or you can order just what you need custom Cut to Size in any quantity.

Zhongshun’s roll forming steel products which cover a wide range of applications have been applied in construction machinery, container, steel structure, metal equipment, elevators, machinery, lifting machinery, solar energy, bridge, bus and ship, etc.

Product name: 100 x 100 x 6mm Square Steel Tube
Material: 16Mn,A106,A36,A210,S355J0H,SS400,A36
Rectangular Tube Sizes: 30mm*20mm-260mm×300mm
Rectangular Tube Standard Sizes: ASTM A500, EN10219-1
Certificates:  ISO 9001:2008,SGS, BV, CCIC etc
Wall thickness:  3.0mm-12.5mm
Surface treatment:  black paint, varnish, oil, galvanized
Marking:  Standard marking, or according to your request. Marking Method: Spray white paint

Pipe length:

  •   Single Random Length and double Random Length.
  •   SRL:3M-5.8M  DRL:10-11.8M or As clients requested length
  •   fixed length(5.8m, 6m, 12m)

Packaging:  Loose package;  Packaged in bundles(2Ton Max);  bundled pipes with two slings at the both end for easy loading and discharging; wooden cases; waterproof woven bag.
Test:   Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Inspection
Application:  Tower carne machinery


  •  Reasonable price with excellent quality
  •  Abundant stock and prompt delivery
  •  Rich supply and export experience, sincere service
  •  Reliable forwarder, 2-hour away from port.

Product Show

Square Steel Tube

The company has a variety of domestic and foreign materials produced different specifications square tube to meet all your needs.

square steel tube

Contact Me

Alyssa Yang/杨玉辉


International  Department


CangZhou ZhongShun Steel Pipe Trade  CO., LTD

Add: Cangzhou Custom  House Building,Cangzhou City,

Hebei  Province,China

Fax: +86-317-2040286

Cell: +86-15033787816(Wechat/whatsapp also)

Skype: Yuhui Yang0519

Email: Alyssa@zssteeltube.com


Have a  safe and productive year 2018


Global Business

1. More than 10 years of sales experience

2. Product exported more than 150 countries

3. Arrange to produce according yo customer's request

Fast Delivery

1. AA level customs broker,Faster through

2. 20 years of experience in the freight forwarding company

3. Delivery Detail: 10-20 days

Trusted Quality

1. Certificate: API, CE, ISO9001.2000.MTC etc

2. Inspection: BV,SGS,others is avaliable.

3. A complete testing system and testing equipments

One-Step Service

1. Free sample can be provided

2. Small order is acceptable

3. OEM is acceptable

4. Any third party testing is acceptable




  • Phone0086-317-2159105


  • Phone0086-317-2159106