When it comes to durable and high-performance piping solutions, Stainless Steel 304H Pipes stand out as an industry favorite. Known for their exceptional resistance to corrosion, elevated temperature strength, and excellent weldability, these pipes and tubes cater to a wide range of applications across various sectors. At A M Industries, we are renowned as leading Stainless Steel 304H Pipes Manufacturers, offering top-quality products tailored to meet diverse industrial needs.

Close-up of Stainless Steel 304H Pipes showing smooth, seamless structure.

Stainless Steel 304H is a high-carbon version of 304 stainless steel, specifically designed for applications requiring higher strength and prolonged exposure to elevated temperatures. These pipes and tubes are fabricated using high-quality stainless steel alloy containing chromium, nickel, and iron. The increased carbon content provides enhanced creep resistance, making Stainless Steel 304H Pipes Suppliers an essential part of industries like chemical processing, oil & gas, and power generation. Their seamless construction and remarkable strength ensure longevity and reliability under demanding conditions.

Stainless Steel 304H Pipes Manufacturers, Stainless Steel 304H Pipes Suppliers, Stainless Steel 304H Pipes Stockists, Stainless Steel 304H Pipes Exporters

Opting for Stainless Steel 304H Pipes brings several benefits, making them a preferred choice for numerous industries. Here’s why businesses worldwide rely on them: Exceptional Corrosion Resistance: The chromium content in Stainless Steel 304H provides outstanding protection against rust and oxidation, even in highly corrosive environments. High-Temperature Strength: These pipes and tubes maintain their structural integrity at elevated temperatures, making them suitable for applications involving heat-intensive processes. Ease of Fabrication and Welding: Stainless Steel 304H is easily welded and fabricated, allowing manufacturers to produce complex shapes and designs efficiently.

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Durability: Their robust construction ensures durability, reducing maintenance and replacement costs over time. Versatility: Suitable for a wide range of applications, these pipes and tubes are highly versatile. these benefits, Stainless Steel 304H Pipes Stockists like A M Industries play a pivotal role in delivering high-performance solutions to clients worldwide.

The applications of Stainless Steel 304H Pipes span across various industries due to their exceptional mechanical and thermal properties. Some key industries and applications include: Chemical Processing: Used for transporting corrosive chemicals and handling extreme temperatures. Oil & Gas: Ideal for pipelines, heat exchangers, and refinery operations requiring high durability.

Stainless Steel 304H Pipes Manufacturers in Mumbai, Stainless Steel 304H Pipes Suppliers in Mumbai, Stainless Steel 304H Pipes Stockists in Mumbai, Stainless Steel 304H Pipes Exporters in Mumbai

Power Generation: Used in boilers, condensers, and pressure vessels due to their strength and heat resistance. Construction: Employed in structural applications for high-rise buildings and bridges. Pharmaceutical & Food Processing: Ensures hygiene and corrosion resistance for safe operations. Automotive & Aerospace: Used for manufacturing exhaust systems and high-performance engine components. As a trusted Stainless Steel 304H Pipes Exporters, A M Industries ensures our products meet the stringent quality standards required for these diverse applications.

To meet varying industrial requirements, Stainless Steel 304H Pipes are available in different types, each designed for specific uses. These pipes and tubes are manufactured without welding joints, ensuring uniform strength and corrosion resistance throughout their length. They are perfect for high-pressure and temperature applications.

Made by welding a rolled sheet of stainless steel, welded pipes and tubes are cost-effective and widely used for low to medium-pressure applications. Known for their precision and smooth finish, ERW pipes are commonly used in the automotive, construction, and furniture industries. Specially designed for thermal transfer applications, heat exchanger tubes are crucial for power plants and HVAC systems.

U-Tubes are commonly used in heat exchangers and boiler systems, offering efficient thermal transfer and space-saving design. At A M Industries, we provide an extensive range of Stainless Steel 304H Pipes to cater to these diverse industrial requirements.

Stainless Steel 304H Pipes are the cornerstone of modern industrial processes, offering unmatched durability, strength, and versatility. As a leading name among Stainless Steel 304H Pipes Manufacturers, A M Industries is committed to delivering superior quality products that meet global standards. Whether you need seamless, welded, or custom-designed pipes and tubes, our expert team ensures timely delivery and exceptional service.

Stainless Steel 304H Pipe & tube Specifications

Trade Name

Stainless Steel 304H Pipe & tube

Stainless Steel 304H Seamless Pipe (OD)

21.3 - 660mm ( Inch 1/2” – 26”)

ASTM A312 TP 304H SAW

16" - 100" NB

ASME SA 312 Grade 304H ERW and HFW

1/2” NB – 24” NB

UNS S30409 Stainless Steel LSAW / DSAW

16’OD TO 54" OD (8 MM TO 50 MM THK)

Additional Services and Facility

Beveling, Laser/ Water Jet Cutting, Sawing, Polishing, Cutting, Threading, Tapping

Material Test Certificate (MTC) provided by Stainless Steel 304H Pipe suppliers

IBR, ISO 9001:2005, Radiographic Testing (RT), PED, NDE, EN 10204 3.1, Ultrasonic Testing (UT), ISO 14001:2015, EIL

1.4948 Stainless Steel Pipe end

TBE -Treaded Both Ends, BBE -Bevel both ends, PBE -Plain Both Ends, BSE -Bevel small end, TOE -Treaded One End, BOE-Beveled One End, BLE -Bevel large end, BE -Beveled end, POE -Plain One End

SA 312 TP 304H Pipe Length

Double Random Length (DRL), Single Random Length (SRL), 3000mm, 40FT, 12000mm, 2000mm, SRL, 20FT, DRL, 6000mm, Custom Length

304H Wall Thickness

SCH-5, SCH-40, SCH-40S, SCH-XXS, SCH-5S, SCH-10, SCH160, SCH-XS, SCH-80S, SCH-10S, SCH-80, SCH-STD

Marking of Stainless Steel 304H Pipe suppliers

Specification of Stainless Steel 304H Pipe
Material Grade
Nominal Pipe Sizes (NPS)
Wall Thickness or Schedule No.
Manufacturing Process (Seamless/ EFW/ ERW/ Welded)
Heat Number
Dealer/ Supplier or Manufacturer’s Name or Custom Logo - as required

Stainless Steel 304H Seamless Pipe Marking Sample: ASME B36.19/ B36.19m ASTM A312 TP304H 12" NB SCH 40S PIPE SEAMLESS HEAT NO. XXXX

Surface Finish & Delivery Condition

Annealed & Pickled, Mirror, NO.4, Polished, Bright Annealed, HL, BA, Cold Drawn, 2B, 4K, Polish, NO.1, 8K

Different methods used by Stainless Steel 304H Pipe manufacturers

Electro Fusion Seam Welded (EFSW), Submerged Arc Welded (SAW), 100% X Ray/ Gamma Ray Welded, Extrusion, Welded, CDW, Electric Resistance Welded (ERW), Horizontal Submerged Arc Welded (HSAW), Seamless, Longitudinally Submerged Arc Welded (LSAW), Fabricated, Hot Finish Seamless (HFS), Cold Drawn Seamless (CDS)

Origin of ASTM A312 TP 304H Pipe material

Latin-American, Africa, UK, European, Asian, Russian, Japanese, Gulf, American, Indian, USA, Korean, Ukraine, Chinese, Japan

Certificate

NACE, SSC, EN-10204:3.1, Sour-Service, IBR, EN-10204:3.2, HIC

Equivalent Standards

GOST, DIN, IS, UNI, API, BS, JIS, SS, AISI, GB, AWWA, NFA, KS, SAE, CSA, ISO, ASTM, EN, ANSI

Test

Charpy V-Notch Test, Salt Spray Test to test Phosphating, Tensile, Flux Leakage examination or Magnetic Flaw detection, Hardness, Ferrite, SSC- Sulfide Stress Corrosion Cracking, Hardness Test, Creep, Charpy V Impact Test, Metallurgical & Stereo Microscopy, Mechanical, Impact, HIC- Hydrogen-induced Cracking, Positive Material Identification (PMI), Fine Grain, Ultrasonic Test, Ultrasonic, Bend TestBend test / Guided Bend, IBR, Non Destructive Testing , TM0284, Eddy current, H2 SERVICE, Macro, Stress , Surface Roughness Test, Burst Test, Radiography, Micro, Chemical, Straightness, IGC- Intergranular Corrosion Test, NACE MR0175, TM0177, Hydro test

Dual certified supplier

Dual certified SS 304H Pipe suppliers in India, accordance to certify ASTM A312 TP304H and ASME SA 312 TP304H American specifications

STANDARD	WERKSTOFF NR.	UNS
SS 304H	1.4948	S30409

GRADE	C	Mn	Si	P	S	Cr	N	Ni
SS 304H	0.15	7.50-10	1	0.060	0.030	17 - 19	0.25	4 - 6

Density	Yield Properties (Offset 0.2%)	Elongation	Melting Point	Tensile Properties
8.9 g/cm3	MPa – 148, Psi – 21500	45 %	1446 °C (2635 °F)	MPa – 462, Psi – 67000

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