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Stainless steel shaped tube

Stainless steel shaped pipes are corrosion-resistant, hygienic and easy to maintain. Stainless steel is also an extremely sustainable material because it can be completely recycled at the end of its useful life.

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Stainless steel shaped tube description

Stainless steel shaped steel pipe is a general term for steel pipe with a cross-sectional shape other than a round pipe, there are welded shaped pipe and seamless shaped pipe. Because of the material, stainless steel shaped pipe is generally more than 304 material, 200, 201 material hardness, forming difficulty.


Stainless steel round tube, stainless steel square tube, stainless steel rectangular tube for stainless steel conventional pipe.
Stainless steel shaped tube is widely used in a variety of structural parts, tools and mechanical parts. Compared with round tubes, stainless steel shaped tubes generally have a larger moment of inertia and cross-sectional modulus, have greater resistance to bending and torsion, can greatly reduce the weight of the structure, saving steel.

Stainless steel shaped pipe is generally based on the broken cross-section, the overall shape to distinguish, generally can be divided into: oval shaped steel pipe, triangular shaped steel pipe, hexagonal shaped steel pipe, rhombus shaped steel pipe, stainless steel patterned pipe, stainless steel U-shaped steel pipe, D-shaped pipe, stainless steel bend, S-shaped pipe bend, octagonal shaped steel pipe, semi-circular shaped steel circle, unequal hexagonal shaped steel pipe, five-petal plum-shaped shaped steel pipe, Double convex shaped steel pipe, double concave shaped steel pipe, melon shaped shaped steel pipe, conical shaped steel pipe, corrugated shaped steel pipe, etc.


chemical composition of Stainless steel shaped tube

Material

Composition

201

202

304

316

430

C

≤0.15

≤0.15

≤0.08

≤0.08

≤0.12

Si

≤1.00

≤1.00

≤1.00

≤1.00

≤1.00

Mn

5.5-7.5

7.5-10

≤2.00

≤2.00

≤1.00

P

≤0.06

≤0.06

≤0.045

≤0.045

≤0.040

S

≤0.03

≤0.03

≤0.030

≤0.030

≤0.030

Cr

16-18

17-19

18-20

16-18

16-18

N

3.5-5.5

4-6

8-10.5

10-14

 

Mo

 

 

 

2.0-3.0

 


mechanical property of Stainless steel shaped tube

Material Item

201

202

304

316

Tensile Strength

≥535

≥520

≥520

≥520

Yield Strength

≥245

≥205

≥205

≥205

Extension

≥30%

≥30%

≥35%

≥35%

Hardness (HV)

<253

<253

<200

<200


Stainless steel shaped tube specification

Name

Stainless steel special-shaped tube

Standard

ASTM A554,A249,A269 and A270,A312

Material Grade

201 ( Ni 1.2%), 202 (Ni 3.5%~4.5%),
301(Ni 5%)
304 (Ni 8%, Cr 18%),
316 (Ni 10%, Cr 18%),
316L (Ni10%~14%), 430

Outer Diameter

6mm--159mm

Thickness

0.25mm - 3.5mm

Length

6m or as customer's request

Tolerance

a) Outer diameter: +/- 0.2mm b) Thickness: +/- 0.02mm
c) Length: +/- 5mm

Surface

180G, 320G, 400G Satin / Hairline 400G, 500G, 600G or 800G Mirror finish

Application

Decoration,handrail,balustrade

Test

Squash test,extended test,water pressure test,crystal rot test,heat treatment,NDT


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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.