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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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304L Stainless Steel Square Pipe

304 stainless steel square pipe with internal and external rounded corners, internal weld protruding. Stainless steel square pipes are ideal for all structural applications requiring higher strength and excellent corrosion resistance.

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Stainless Steel Square Pipe Advantages

1, corrosion resistance: Stainless steel is a highly corrosion-resistant material that can withstand exposure to water, chemicals and other corrosive substances. This makes stainless steel square tubes ideal for applications in the chemical, petrochemical and food processing industries.

2. Durability: Stainless steel is a strong and durable material that can withstand heavy loads and extreme temperatures. Stainless steel square pipes also have impact and wear resistance, making them a suitable choice for applications in the construction and transportation industries.

3. Beautiful: Stainless steel square pipe has a stylish and modern appearance, which can enhance the beauty of any structure or product. They are available in a variety of finishes including brushed, polished and satin to suit different design preferences.


304L Stainless Steel Square Pipe Chemical Composition

STAINLESS STEEL PIPE GRADES

UNS

C

Mn

P

S

Si

Cr

Ni

Mo

Ti

Nb

N

TP304L

S30403

0.035

2

0.045

0.03

1

18.0-20.0

8.0-13.0


304L Stainless Steel Square Pipe Mechanical property

Material

Heat

Temperure

Tensile Strength

Yield Strength

Elongation %, Min

Treatment

Min.

Ksi (MPa), Min.

Ksi (MPa), Min.

º F(º C)

TP304L

Solution

1900 (1040)

70(485)

25(170)

35

304L Stainless Steel Square Pipe Specification

Stainless Square Steel Pipe

Size

  OD

10*10mm-400*400mm

Wall Thickness

0.3mm-20mm

Length

6m or as requirement

Steel material

201/304/316/316l

310S/904/403/420/430/440

Standard

ASTM A312,ASTM A554

Application

Used For Structure, Construction, Accessorize

Surface

1. Standard   2. 400#-600# mirror  3. hairline brushed

Package

1. Bundle     2. In Bulk  3. Water proof  plastic wrap.

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Industries We Proudly Service

Industries We Proudly Service

Building Construction
Specific requests for on-site construction are generally required and we will work with our clients to meet their needs.
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
TISCO supplies hospital beds and related furniture applications that require low micro surface finishes for plating applications.
Spaceflight
Our high-quality steels and aircraft-grade metals also play an important role in specialty aerospace parts.
Agriculture
TISCO 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
We also supply several exercise equipment manufacturers with special high surface quality and high strength applications.

Can I go to your factory to visit?

Of course, we welcome customers from all over the world to visit our factory.
Q : How long is your delivery time?
A : Our daily inventory is more than 6000 tons, so for common product size, just need 5-7 work days from stocks, ifthe special size from new production, delivery 15-21 days.
Q : Does the product have quality inspection before loading?
A : Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept third party inspection.
Q : Can you accept customization?
A : Yes. Can be customized according to customer requirements
Q : How do we trust your company?
A : We specialise in steel business for years as golden supplier on Alibaba, headquarter locates in Jinan, Shandong province, you are welcome to investigate in any ways, by all means, we have CE and ISO9001 certificate, quality can be guaranteed, the most important point is that we ship enough weight as per the order.
Q : What's your supported standard of products?
A : We can supply BG/T, ASTM;, EN/DIN,; JlS and other common standards products. Customers can name their requests and we can supply accordingly.