201 Stainless Steel Pipe/Tube

Product Type: Round tube/pipe,square tube/pipe,rectangular tube/pipe
Material: Stainless steel,austenitic stainless steel
Grade: 201 304 304L 304H 309S 310S 316 316L 316Ti 317 317L 321 321H 347 347H 904L 2304 2205 S31803 S32750 253MA 254SMo
Standard: ASTM A312 A376 A213 A249 JIS G3459 G3463 DIN17440 GB/T14976 BG13296
Technique: Cold Drawn Hot Rolled Annealing Pickling
Feature: High temperature resistance,corrosion resistance
Quality Control: Mill Test Report will be provided with the goods,any inspection from third party acceptable
Used: Widely used in chemical industry,machinery,electronics,electric power,textile,rubber,food,medical-equipment,aviation,aerospace,communications, petroleum and other industrial field.

// Product  Description //

Stainless steel is a steel alloy with increased corrosion resistance compared to carbon/alloy steel.

Common alloying ingredients include chromium (usually at least 11%), nickel, or molybdenum. Alloy content often is on the order of 15-30%.

Common applications for stainless steel include food handling/processing, medical instruments, hardware, appliances, and structural/architectural uses.


With every batch, we guarantee the following advantages:


Low Carbon Content

Our 304 and 316 dull polished stainless sheet offerings have low carbon content. Therefore, they’re hugely useful in the construction and welding industries. While welding it, you’ll have zero carbide precipitation.


Rust Resistance

Our polished stainless steel sheet is hugely resistant to rust. For the food and manufacturing industries, rust resistance is a great advance. Our 304 stainless steel sheet won’t need to undergo annealing after welding it.

While they may not boast the same resistance to rust, we also stock copper sheets and brass sheets for varied needs.


Machinable

Thanks to the superior formability of our stainless steel sheet, users can stamp and deep draw it for varied applications.


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Stainless Steel Description

Commodity

Stainless Steel Pipe/Tube

Material Grade

201,304,310S,310,309,309S,316,316L,316Ti,317,317L,321, 321H,347f347H,304f304L, 302,301,201,202,403,405,409,409L,410,410S,420,430,631,904L,etc

Type

Seamless and welding pipe/tube

Shape

Round pipe, Square pipe, Rectangular pipe

Surface

Pickling/Polished/Satin/Hairline/Mirror Finish

Outside   diameter

6mm-630mm(seamless   pipe)     9.5mm-1200mm(welding pipe)     or as customer's requirement

Wall thickness

2.5mm-50mm(seamless   pipe)    0.5mm-20mm(welding pipe)    or as customer's requirement

Length

6 Meters and as customer's requirement

Standards

AISI ASTM JIS SUS and GB

Applications

Kitchenware, utensils, tableware, household appliances, construction decoration and daily products

Packing

Seaworthy wooden  pallet or according to client's requirement


Stainless Steel Material Properties

Type No.

Tensile Strength, ksi

Yield Strength, ksi

Elongation in 2 inches, %

Reduction of Area, %

Brinell Hardness

301

110

40

60

70

165

302

90

40

55

70

150

303

90

35

50

55

160

304

85

35

55

70

150

304L

80

30

55

70

140

316

85

35

60

70

150

316L

78

30

55

65

145

321

85

35

55

65

150

410

75

40

35

70

155

416

75

40

30

65

155

420

95

50

25

-

241

430F

80

45

25

50

165

15-5

160

145

15

-

330


Chemical Properties

UNS

ASTM

EN

JIS

C%

Mn%

P%

S%

Si%

Cr%

Ni%

Mo%

S20100

201

1.4372

SUS201

≤0.15

5.5-7.5

≤0.06

≤0.03

≤1.00

16.0-18.0

3.5-5.5

-

S20200

202

1.4373

SUS202

≤0.15

7.5-10.0

≤0.06

≤0.03

≤1.00

17.0-19.0

4.0-6.0

-

S30100

301

1.4319

SUS301

≤0.15

≤2.00

≤0.045

≤0.03

≤1.00

16.0-18.0

6.0-8.0

-

S30400

304

1.4301

SUS304

≤0.08

≤2.00

≤0.045

≤0.03

≤0.75

18.0-20.0

8.0-10.5

-

S30403

304L

1.4306

SUS304L

≤0.03

≤2.00

≤0.045

≤0.03

≤0.75

18.0-20.0

8.0-12.0

-

S30908

309S

1.4833

SUS309S

≤0.08

≤2.00

≤0.045

≤0.03

≤0.75

22.0-24.0

12.0-15.0

-

S31008

310S

1.4845

SUS310S

≤0.08

≤2.00

≤0.045

≤0.03

≤1.50

24.0-26.0

19.0-22.0

-

S31600

316

1.4401

SUS316

≤0.08

≤2.00

≤0.045

≤0.03

≤0.75

16.0-18.0

10.0-14.0

2.0-3.0

S31603

316L

1.4404

SUS316L

≤0.03

≤2.00

≤0.045

≤0.03

≤0.75

16.0-18.0

10.0-14.0

2.0-3.0

S31703

317L

1.4438

SUS317L

≤0.03

≤2.00

≤0.045

≤0.03

≤0.75

18.0-20.0

11.0-15.0

3.0-4.0

S32100

321

1.4541

SUS321

≤0.08

≤2.00

≤0.045

≤0.03

≤0.75

17.0-19.0

9.0-12.0

-

S34700

347

1.455

SUS347

≤0.08

≤2.00

≤0.045

≤0.03

≤0.75

17.0-19.0

9.0-13.0

-

S40500

405

1.4002

SUS405

≤0.08

≤1.00

≤0.04

≤0.03

≤1.00

11.5-14.5

≤0.60

-

S40900

409

1.4512

SUS409

≤0.08

≤1.00

≤0.045

≤0.03

≤1.00

10.5-11.75

≤0.50

-

S43000

430

1.4016

SUS430

≤0.12

≤1.00

≤0.040

≤0.03

≤0.75

16.0-18.0

≤0.60

-

S43400

434

1.4113

SUS434

≤0.12

≤1.00

≤0.040

≤0.03

≤1.00

16.0-18.0

-

-

S44400

444

1.4521

SUS444L

≤0.025

≤1.00

≤0.045

≤0.03

≤1.00

17.5-19.5

≤1.00

-

S40300

403

-

SUS403

≤0.15

5.5-7.5

≤0.04

≤0.03

≤0.50

11.5-13.0

≤0.60

-

S410000

410

1.40006

SUS410

≤0.15

≤1.00

≤0.035

≤0.03

≤1.00

11.5-13.5

≤0.60

≤1.00

S42000

420

1.4021

SUS420J1

0.16~0.25

≤1.00

≤0.04

≤0.03

≤1.00

12.0-14.0

≤0.75

≤1.00

S440A

440A

1.4028

SUS440A

0.60~0.75

≤1.00

≤0.04

≤0.03

≤1.00

16.0-18.0

-

≤0.75

S32750

SAD2507

1.441


≤0.03

≤1.2

≤0.035

≤0.02

≤0.80

24.0-26.0

6.0-8.0

3.0-5.0

S31803

SAF2205

1.4462


≤0.03

≤2.0

≤0.03

≤0.02

≤1.00

21.0-23.0

4.0-6.5

2.5-3.5

N08904

904L

1.4539


≤0.0.3

≤2.0

≤0.035

≤0.03

≤1.00

18.0-20.0

23.0-25.0

3.0-4.0


Shandong Zhongxuan Steel is more than just a product supplier; we are your trusted industry partner

We are committed to providing one-stop steel material solutions for domestic and international customers, meeting the needs of different industries for high-performance materials.

Personalise

We are manufacturer,We are able to satisfy customers’ individuation.

High Quality Products

Cold-rolled steel, hot-rolled steel, galvanized steel, galvanized steel, color-coated steel and other products

Provide Excellent Service

we have established long-term and win-win partnership with many large steel manufacturers

Request a Free Estimate

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// Professional Showcase · Safe Shipping //

In the shipping process, we strictly adhere to standardized operating procedures: we employ customized packaging solutions that are moisture-proof, scratch-proof, and deformation-proof, and each batch of products is reinforced according to international shipping standards. Whether it's full container export or domestic dedicated truck delivery, we achieve end-to-end visualized management from warehousing, packaging, labeling to logistics tracking, ensuring that goods are delivered safely and on time to customers worldwide.

Company Show

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Certificate qualification

As a modern integrated steel enterprise, Shandong Zhongxuan Steel Group not only strives for excellence in its production and service systems, but also consistently adheres to the highest industry standards, establishing a rigorous, standardized, and international quality control and certification system. The company's products comply with international standards such as Japanese JIS, American ASTM/AISI, and European EN, and some products have obtained CE certification, meeting the access requirements of multiple global markets.

TESTIMONIALS

“We’ve been working with Zhongxuan Steel for over two years, and they’ve become a true partner in our business growth. Not only is their material quality consistent, but they also take the time to understand our needs and offer practical suggestions. In a market where trust is hard to find, they stand out as honest, professional, and dependable.”

Lucas M.

Lucas M.

Supply Chain Manager, Netherlands

“Working with Zhongxuan Steel feels professional and stress-free. Their team speaks clear English, answers fast, and keeps us updated at every step — from production to shipment. For any overseas buyer looking for a trustworthy Chinese steel partner, I highly recommend them.”

James R.

James R.

Industrial Equipment Supplier, South Africa

“What sets Zhongxuan apart is their customer care. They treat every order — big or small — with the same attention. We started with a small trial, and now they’re our main supplier. Transparent pricing, clear documentation, and no hidden fees.”

Emma W.

Emma W.

Trading Company Director, United Kingdom

“We needed a steady supply of steel plates for our infrastructure projects in Southeast Asia. Zhongxuan Steel has delivered every order on schedule, even during busy seasons. Their logistics support made international shipping much easier than we expected.”

David K.

David K.

Project Procurement Manager, Singapore

“We’ve been importing steel from China for years, and Zhongxuan Steel is by far the most reliable supplier we’ve worked with. Their materials arrive on time, well-packaged, and exactly as described. No surprises — just consistent quality and honest communication.”

Michael T.

Michael T.

Construction Materials Importer, Australia

“Great experience from start to finish! The team responded quickly to our inquiries, helped us choose the right products, and shipped everything within the promised timeline. Our customers noticed the improved quality of our metal products right away.”

Sarah L.

Sarah L.

Manufacturing Business Owner, Canada

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