China Stainless Steel Pipe Manufacturers Suppliers - Factory Direct Price

Your Professional Stainless Steel Pipe Supplier

Shandong Hengli Group was founded in 1995 and has been focusing on steel supply and services for over 30 years, accumulating extensive experience and stable supply capabilities. The company’s headquarters is located in Jinan, one of China’s largest steel raw material bases, adjacent to high-speed rail stations and airports, and bordering Tianjin Port to the north and Qingdao Port to the east, offering a superior geographical location with efficient and convenient logistics.

304L Stainless Steel Pipe
Henry Steel is a China manufacturer and supplier of carbon steel, stainless steel, alloy steel, aluminum and copper products. We supply steel plates, sheets, coils, pipes, tubes and bars in a wide...
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304 Stainless Steel Pipe
304 stainless steel pipe is an austenitic stainless steel product known for good corrosion resistance, weldability and formability.

Henry supplies 304 stainless steel pipes in seamless...
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316 Stainless Steel Pipe
Looking for a step up from 304 stainless steel pipe?
Our 316 stainless steel pipe, enhanced with 2%-3% molybdenum, delivers superior corrosion resistance in chloride-rich, acidic, and...
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430 Stainless Steel Pipe
If you are concerns about Economical, magnetic, and rust-resistant for general-purpose applications—our 430 stainless steel pipe delivers reliable performance at a lower cost than 304.
...
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2205 Duplex Stainless Steel Pipe
When your project demands higher strength and better corrosion resistance than 316L, our 2205 duplex stainless steel pipe is the reliable upgrade you need.
Built for marine, offshore,...
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2507 Stainless Steel Pipe
If you are looking for 2507 stainless steel pipes, Henry Group is the best place to go.
Our 2507 pipes resist pitting, crevice corrosion, and stress corrosion cracking even in aggressive...
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Seamless Stainless Steel Pipe
Looking for durable, high-precision seamless stainless steel pipes that meet global industry standards?
Our products are precision-made from premium raw materials, featuring a seamless...
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Welded Stainless Steel Pipe
If you’re sourcing high-quality welded stainless steel pipes for structural, industrial, or decorative projects, we are your reliable manufacturer and supplier.
With integrated production,...
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Polished Stainless Steel Pipe
If you’re looking to purchase high-quality polished stainless steel pipes, we are your trusted manufacturer and supplier.
With integrated production, stock and sales operations, we deliver...
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Why Choose Us

High-Quality Service

We provide comprehensive steel services, covering professional material selection, customized processing, and logistics and distribution. Regardless of project size, we ensure on-time delivery and stable quality.

Certifications

Shandong Hengli Group holds multiple international certifications, including ISO, SGS, BV, and CE.

Sales Market

Our steel division exports over 20,000 tons monthly, serving customers in the Middle East, South America, Russia, Europe, Southeast Asia, and Central Asia.

Product name	Stainless Steel Pipe
Surface	Polishing,annealing,pickling,bright
Standard	GB, AISI, ASTM, ASME, EN, BS, DIN, JIS
Technique	Cold Rolled, Hot Rolled
Grade	304,304L,309S,310S,316,316Ti,317,317L,321,347,347H,304N,316L, 316N,201, 202
Thickness	0.4mm-30mm or customized
Out diameter	6mm-630mm or customized
Length	2000mm, 3000mm,4000mm, 5800mm, 6000mm,12000mm or as required
Processing Type	Cutting, bending,welding
Application	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.
Lead Time	7-15 working days after the receipt of 30% deposit
Payment Terms	30% TT in advance, 70% TT /70% LC at sight balance before shipment
Price Terms	FOB, EXW, CIF, CFR
Packing	Each tube in a plastic bag with size label outside and pack in small bundles or according to customer request

Different Grades with their features of Stainless Steel Pipes

Type 301

Highly ductile, for formed products. Also hardens rapidly during mechanical working. Good weldability. Better wear resistance and fatigue strength than 304.

Type 302

It has same features of corrosion resistance as 304, with slightly higher strength because of additional carbon.

Type 303

Easier processing model of 304 way to the addition of sulfur and phosphorus. Therefore, stated as “A1” following International Organization for Standardization ISO 3506.

Type 304

The maximum not unusualplace grade; the conventional 18/eight SS. Also stated as “A2” through International Organization for Standardization ISO 3506.

Types of Stainless Steel Pipes

Pre-sales consultation

Seamless Stainless Steel Pipes: Seamless stainless steel pipes are made without any welded joints.

Cost saving

Welded Stainless Steel Pipes: Welded stainless steel pipes are manufactured by rolling stainless steel into a tube shape and welding the edges together.

Stable delivery

Round Stainless Steel Pipes: Round stainless steel pipes are the most commonly used type of pipe due to their versatility.

Authoritative inspection

Square and Rectangular Stainless Steel Pipes: Square and rectangular stainless steel pipes are used for specific structural and aesthetic applications.

Win-win cooperation

ERW (Electric Resistance Welded) Pipes: ERW pipes are a type of welded pipe where the edges are fused using electric resistance instead of traditional welding.

Chemical composition of stainless steel

Standard name

Chemical composition

ASTM

JIS

C(carbon)

Si(silicon)

Mn(manganese)

Cr(chromium)

Ni(nickel)

S(sulfur)

P(phosphorus)

Others

201

1.4372

1Cr17Mn6Ni5N

SUS201

STS201

≤0.15

≤1.0

5.5~7.5

16.0~18.0

3.5~5.5

≤0.030

≤0.060

N:≤0.025

202

1.4373

1Cr18Mn8Ni5N

SUS202

STS202

≤0.15

≤1.0

7.5~10.0

17.0~19.0

4.0~6.0

≤0.030

≤0.060

N:≤0.025

301

1.4319

1Cr17Ni7

SUS301

STS301

≤0.15

≤1.0

17.0~18.0

6.0~8.0

≤0.200

≤0.020

304

1.4301

0Cr18Ni9

SUS304

STS304

≤0.08

≤1.0

≤2.0

17.0~19.0

8.0~11.0

≤0.030

≤0.035

321

1.4541

1Cr18Ni9Ti

SUS321

STS321

≤0.12

≤1.0

≤2.0

17.0~19.0

8.0~11.0

≤0.030

≤0.035

Ti:5C~7.0

304L

1.4306

00Cr19Ni10

SUS304L

STS304L

≤0.03

≤1.0

≤2.0

18.0~20.0

8.0~12.0

≤0.030

≤0.035

309S

1.4833

0Cr23Ni13

SUS309S

STS309S

≤0.08

≤1.0

≤2.0

22.0~24.0

12.0~15.0

≤0.030

≤0.035

310S

1.4845

0Cr25Ni20

SUS310S

STS310S

≤0.08

≤1.0

≤2.0

24.0~26.0

19.0~22.0

≤0.030

≤0.035

316

1.4401

0Cr17Ni12Mo2

SUS316

STS316

≤0.08

≤1.0

≤2.0

16.0~18.0

10.0~14.0

≤0.030

≤0.035

Mo:2.0~3.0

316L

1.4404

00Cr17Ni14Mo2

SUS316L

STS316L

≤0.03

≤1.0

≤2.0

16.0~18.0

12.0~15.0

≤0.030

≤0.035

Mo:2.0~3.0

Properties of Stainless Steel Pipe

Austenitic metal: Chromium-nickel alloys.

Ferritic steel: Plain chromium steel.

Martensitic steel: Chromium and carbon.

Precipitation hardening metal: Chromium-nickel.

Duplex: A combination of austenitic and Ferritic.

Quality Standards and Certifications

Both stainless steel tubes and pipes adhere to stringent quality standards. This is to ensure performance and reliability in diverse applications:

ASTM Standards:

Govern the manufacturing and dimensional specifications for stainless steel tubes and pipes.

ASME Certification:

Ensures compliance with industry standards for pressure vessel and piping applications.

ISO Certifications:

Validate quality management systems and product consistency across global markets.

Shipping:

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Goods delivered by 20" , 40" FCL/LCL by quantity or customer's request.
3. Customers specifying freight forwarders or negotiable shipping methods!

4. Delivery Time: 10-30days after conformed or according to quantity.

FAQ

Q: How do you control quality?

A: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO, SGS Verified.

Q: What are the terms of packing?

A: Generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as per the customer's requirement.

Q: What is your delivery time?

A: For stocks, we could transport the goods to the loading port within 7 days after we received your deposit The production period usually takes about 15 days-30 days after receiving the deposit.

Q: What are the advantages of your company?

A: We have many professionals, technical personnel, more competitive prices, and the best after-sales service than other stainless steel companies.

Q: Do you provide samples ? is it free or extra ?

A: Small samples in store and can provide the samples for free. Customized samples will take about 5-7days.

We're known as one of the most professional stainless steel pipe manufacturers and suppliers in China. Please rest assured to buy high quality stainless steel pipe for sale here from our factory. For price consultation, contact us.

1 8 x 1 stainless steel flat bar, 5 8 id steel tubing, 3 304 stainless exhaust pipe