Detail Information

Grade:	304/304L, 316/316L, 317L, 321, 347, 904L	Welding Line Type:	ERW
Wall Thickness:	0.8-100mm	Length:	6m, 12m Or Customized
Process:	Welding, Cutting	Productname:	Stainless Steel Pipes
Corrosionresistance:	High	Chemical Composition:	Acc.to A268 And A480
Warranty:	1 Year	Item:	304H /316/430 Stainless Steel Pipe
Processing Service:	Bending Cutting Welding Punching	Technique:	Cold Rolled,hot Rolled
Lead Time:	7-10days	Surface:	Cold-rolling
Outer Diameter:	6-1200mm
Highlight:	Eco Friendly Aluminium Ingot A7 , Recyclable Aluminium Ingot A7 , Aluminium Ingot A7 Manufacturer

Product Description

304 Stainless Steel Pipes: Durable & Versatile Solutions for Demanding Applications

Our 304 Stainless Steel Pipes represent the industry standard for general-purpose corrosion resistance, weldability, and formability. Engineered from high-quality austenitic stainless steel, these pipes offer an optimal balance of mechanical properties, longevity, and value, making them a premier choice for a vast array of industrial, commercial, and architectural projects. The inherent versatility and reliability of 304 stainless steel pipes ensure consistent performance under various environmental and operational conditions.

Property / Specification	Detail / Parameter
Material Grade	304 / 06Cr19Ni10 / UNS S30400
Standard	ASTM A312, ASTM A213, ASTM A269
Density	8.0 g/cm³
Tensile Strength	≥ 515 MPa
Yield Strength	≥ 205 MPa
Elongation	≥ 40%

Product Features & Advantages

304 stainless steel pipes are distinguished by their excellent all-round performance. The key characteristic of 304 pipe is its outstanding corrosion resistance against a wide spectrum of chemicals and atmospheric conditions, thanks to a protective chromium oxide layer that self-repairs in the presence of oxygen. This 304 stainless steel product exhibits superior toughness and ductility, even at cryogenic temperatures, and is non-magnetic in the annealed condition. Its exceptional weldability using all standard fusion methods ensures strong, integral joints without post-weld heat treatment in most cases.

Manufacturing Technology & Process

We employ advanced manufacturing techniques to produce premium 304 stainless steel pipes. The process typically involves seamless methods like rotary piercing and extrusion for high-pressure applications, or high-precision welded methods using TIG (Tungsten Inert Gas) or laser welding from certified coils. Our production integrates rigorous quality controls, including ultrasonic testing, eddy current testing, and hydrostatic pressure tests, to guarantee dimensional accuracy, wall thickness uniformity, and impeccable internal/external surface finishes.

Applications & Usage

The application scope for 304 stainless steel pipes is exceptionally broad. They are extensively used in:

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Food & Beverage Processing: For sanitary transfer lines, brewing systems, and dairy equipment.
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Architectural & Construction: For handrails, structural components, and decorative trims.
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Chemical & Petrochemical: For transporting mild corrosive fluids and gases.
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Automotive & Aerospace: For exhaust systems, fuel lines, and structural parts.
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Pharmaceutical & Medical: For hygienic tubing and equipment frameworks.
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Heat Exchangers & Condensers: Utilizing the good thermal properties of the 304 pipe.

Our Service Commitment

We provide comprehensive support from material selection consultation to after-sales service. Our capabilities include customized cutting, precise bending, and polishing to meet specific project drawings. All 304 stainless steel pipe products are supplied with full traceability and material test certificates (MTC) per EN 10204 3.1 standards.

Frequently Asked Questions (FAQ)

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Q: What is the main difference between 304 and 316 stainless steel pipes?

A: The primary difference is the addition of Molybdenum (2-3%) in 316 stainless steel, which significantly enhances its resistance to chlorides and acidic environments, making it better for marine or highly corrosive settings. 304 pipes offer excellent general corrosion resistance at a more economical cost.
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Q: Can 304 stainless steel pipes be used for high-temperature service?

A: Yes, 304 pipes demonstrate good oxidation resistance and strength at intermittent temperatures up to 870°C and continuous service up to 925°C, depending on the environment.
•
Q: What surface finishes are available?

A: We supply 304 stainless steel pipes with various finishes, including annealed and pickled, bright annealed, and mechanically polished surfaces to meet aesthetic and hygienic requirements.

Tag:

Place of Origin:	CHINA WUXI
Brand Name:	Jiangsu China Steel Union
Certification:	ISO9001,SGS, ASTM, ASME
Model Number:	SS304,SS316L,SS321,SS310S,SS2205,SS304H

Minimum Order Quantity:	1000Kilogram
Price:	1300-3680USD
Packaging Details:	Steel strip + kraft paper + fumigated wooden box export exquisite packaging
Delivery Time:	5-7Days
Payment Terms:	T/T, L/C, Western Union, MoneyGram
Supply Ability:	2 metric tons per month

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