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We offer steel and steel fabrication services

We are a first-class steel service center with industry-leading technology, offering a wide range of steel and processing services to our customers.

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Stainless steel square tube

Our company produces and sells various types of steel products. This website only displays some products. If you have further needs, please fill in the form or contact us via email.

Stainless steel square tube

Stainless steel square tubing is widely used in the construction and engineering industries, and you will often see it used for items such as road signs and railings, in part because of its excellent weldability and corrosion resistance. We supply stainless steel square tubing to a variety of commercial and industrial buyers as well as individuals who need stainless steel square tubing.
Stainless steel square tubing can be available in a dark gray, honed finish. It is used for manufacturing projects that are exposed to more corrosive environments such as acids, chemicals, petrochemicals, and fresh and salt water environments.

The square cross section of the tube provides good geometric strength. Therefore, these pipes are used for high strength applications. There are also high-pressure and high-temperature services, such as heat exchangers that use the tubes.

Stainless steel square tube

Product Name

Stainless steel square tube

Keyword

316 304 Stainless Steel Pipe

Steel grade

200 series 300 series 400 series 600 series 900 series

Standard

ASME, ASTM, EN, BS, GB, DIN, JIS, etc

Material

201,202,301,304,304L,309S,310S,316,316L,317,317L,321,347,347H,409L,430,409L,904L etc.

Surface

2B, BA, 8K, NO.1, NO.4, Polishing, annealing, pickling, bright

Technique

Hot rolled/Cold rolled

stainless steel round pipe/tube

Size

Wall thickness

1mm-150mm(SCH10-XXS)

Outer diameter

6mm-2500mm (3/8"-100")

stainless steel square pipe/tube

Size

Wall thickness

1mm-150mm(SCH10-XXS)

Outer diameter

4mm*4mm-800mm*800mm

stainless steel rectangular pipe/tube

Size

Wall thickness

1mm-150mm(SCH10-XXS)

Outer diameter

6mm-2500mm (3/8"-100")

Length

4000mm,5800mm,6000mm,12000mm,or as required.

Packaging

Standard export seaworthy package or as required.

Delivery time

Prompt delivery or as the order quantity

Supply ability

100000 metric tons/month

Payment terms

L/C ,T/T

Application range

Widely used in petroleum,foodstuff,chemical industry,construction, electric power,nuclear,energy,machinery,biotechnology,paper making,shipbuilding,boiler fields.

Pipes also can be made according to the customer's required.

Note

We can producer other standard as the customers' requirement

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APPLICATION FIELD

Industries We Proudly Serve

Building Construction
Building Construction
Specific requests for on-site construction are generally required and we will work with our clients to meet their needs.
Oil & Gas
Oil & Gas
We supply high strength steel to the oil and gas industry and our equipment is customized to cut advanced high strength steel for the oil and gas industry.
Medica Equipment
Medica Equipment
Loong Stainless Steel supplies hospital beds and related furniture applications that require low micro surface finishes for plating applications.
Spaceflight
Spaceflight
Our high-quality steels and aircraft-grade metals also play an important role in specialty aerospace parts.
Agriculture
Agriculture
Loong Stainless Steel has been a proud supplier of steel to the agriculture and farming industry, and we understand the ups and downs that the industry has experienced.
Heavy Equipment
Heavy Equipment
We also supply several exercise equipment manufacturers with special high surface quality and high strength applications.

FAQ

We are a well known worldwide exporter of 304 Stainless Steel P
Q : What are your payment terms?
A : Our payment terms: 30% T/T deposit and 70% on B/L copy or L/C at sight, before you pay the balance. We will show you product and packaging photos.
Q : How long is your delivery time?
A : Generally, it takes 10-15 working days for stock, and 20-30 working days if there is no stock. According to the order quantity
Q : Can you accept customization?
A : Yes. Can be customized according to customer requirements
Q : How about the MOQ? If my first order is small, will you accept it?
A : We will try our best to support your trial order quantity, so even if it is 1 piece or 1 kg, we can start cooperation; because we are confident to make a second order with the company.
Q : How about your after-sales service?
A : As a professional steel export company, we provide promotion and technical support for all questions and questions.
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