Carbon Steel Square Tube

Carbon steel square tube is a type of steel pipe with a square cross-section, mainly composed of elements such as carbon, manganese, silicon, phosphorus, sulfur, etc. Carbon steel square pipes are widely used in fields such as building structures, mechanical manufacturing, highway facilities, bridges and pipelines.

Category:

Carbon Steel Pipe


Keywords:

Carbon Steel Pipe



Product Introduction


The specification of a square tube is usually expressed in millimeters by the length of its cross-section. Common specifications include: 50x50mm, 75x75mm, 100x100mm, etc. At the same time, it can be divided into various models based on its wall thickness and weight.

The materials of square tubes are diverse, with common ones including Q235, Q345, stainless steel, etc. The different materials determine the different performance and application range of square tubes. For example, Q235 and Q345 are ordinary carbon structural steels with good plasticity and toughness, suitable for supporting and strengthening general structures; Stainless steel material has good corrosion resistance and is suitable for special environments such as marine engineering.

 

Product Name

Carbon Steel Square Pipe
Material

Q195, Q235, A36, A53, A106, A529, A572, A992, ST37, ST52, SS400, S235, S275, S355

Outside Diameter

10*10 mm - 500*500 mm

Thickness

0.3 mm - 25 mm

Length

3000 - 12000 mm, or Customizable

Standard

ASTM, ASME, DIN, JIS, CEN, GB

Processing Service

Bend, Punch, Cut, Weld

Application

Construction, Machinery, Coal Mining, Chemical Industry, Electricity, Railway Rolling Stock, Automobile Industry, Roads, Bridges,

Containers, Sports Facilities, Agricultural Machinery, Petroleum Machinery, Prospecting Machinery, Greenhouse Construction

 

 

 

 

 

For the steel industry, customers care not only about quality control, on-time delivery and providing favorable prices, but also about adding value through the services we provide. We work with customers to continuously improve steel quality.

 

 

 

 

For the steel industry, customers care not only about quality control, on-time delivery and providing favorable prices, but also about adding value through the services we provide. We work with customers to continuously improve steel quality.

 

 

Bao Steel (Qingdao) Co., Ltd.


Bao Steel (Qingdao) Co., Ltd. is a large-scale enterprise group focusing on steel production and raw material import and export trade, integrating trade, industry, logistics and services, covering an area of 60,000 m². After years of development, the business scope has expanded to the Middle East, Latin America, Australia, South Korea, Europe, Russia and even Africa. It has established a broad product sales and raw material procurement network at home and abroad, and sincerely provides customers with professional and thoughtful services. After development, the company already has a group of high-quality employees with professional knowledge and experience in production, trade, shipping, modern logistics and other fields. We will make full use of modern management and information technology to cultivate our unique core capabilities and provide high-quality, reliable value-added services and strong support to all sectors of society.

Honor

The company has passed ISO9001 international quality management system certification and CE certification, and obtained provincial enterprise letters of credit, enterprise credit certificates, etc.


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FAQ


What is your MOQ?

Usually our MOQ is one container, but it is different for some items, please contact us for details.

What is your terms of payment?

We usually accept T/T in advance, L/C for large sum.If you prefer other payments terms, please discuss.

What is your delivery time?

For products in stock, we can ship it within 7 days after receiving the deposit. For custom order, production time is 15-30 workdays after received the deposit.

How could you guarantee your products?

Mill Test Certification is supplied with shipment, We also accept and support the third-party inspection.We also could issue the warranty to customer to guarantee the quality.

Will all costs be clear?

Our quotation is easy to understand and will not incur any additional costs.

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