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Premium Stainless Steel 304/304L/304H Pipes & Tubes by Sandvik

When it comes to durable and high-performance piping solutions, few materials match the versatility and reliability of Stainless Steel 304/304L/304H Pipes & Tubes. At Sandvik, we deliver precision-engineered stainless steel pipes and tubes trusted across industries worldwide. These variants—304, 304L, and 304H—are austenitic stainless steels known for their excellent corrosion resistance, formability, and strength at both low and high temperatures.

So, what are Stainless Steel 304/304L/304H Pipes & Tubes? In simple terms, these are hollow, cylindrical products manufactured using grades 304, 304L (low carbon), and 304H (high carbon) stainless steel. Grade 304 is the most common stainless steel alloy, while 304L is ideal for welding applications due to its lower carbon content. On the other hand, 304H is heat-resistant and suitable for high-temperature service. Sandvik ensures all variants meet international standards and are ready for high-demand operations.

As one of the leading Stainless Steel 304/304L/304H Pipes & Tubes Manufacturers, Sandvik offers products that come with a host of benefits. They exhibit superior resistance to oxidation, acidic environments, and atmospheric corrosion. Their non-magnetic structure makes them suitable for various sensitive applications. Plus, they retain mechanical strength and toughness across a wide range of temperatures. These pipes and tubes are easy to fabricate, weld, and clean—making them an ideal choice for industries that demand high purity and performance.

Our range is also trusted by many Stainless Steel 304/304L/304H Pipes & Tubes Suppliers globally due to its vast application scope. These tubes and pipes are widely used in industries such as oil and gas, petrochemicals, food processing, pharmaceuticals, power generation, heat exchangers, architectural structures, and chemical transport. In each of these sectors, Sandvik stainless steel piping provides reliable performance, even in the most demanding environments.

As one of the top Stainless Steel 304/304L/304H Pipes & Tubes Exporters, Sandvik delivers premium quality stainless steel products across the globe. Every batch is quality-tested and packaged for safe, on-time delivery. Our commitment to excellence has made us a go-to brand for companies seeking dependable, high-performance piping systems.

Specification of Stainless Steel 304/304L/304H Pipes & Tubes

Stainless Steel Pipe Specification : ASTM A312, A358 / ASME SA312, SA358
SS Tube Specification : ASTM A213, A269, A249, A511, A554 / ASME SA213, SA269, SA249, SA511, SA554
Pipe Size : 1/8” NB to 24” NB, 1/4” OD to 24” OD sizes.
Tube Size : 1/2" OD to 8" OD.
Thickness Range : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Type : Seamless / ERW / Welded / Fabricated Pipes
Form : Round, Square, Rectangular, Oval, Hydraulic Etc
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
End Protection : Plastic Caps
Outside Finish : 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
Delivery Condition : Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Inspection, Test Reports : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
Packing : Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials : Sizes and Specifications other than above can be manufactured on request

Equivalent Grades of Stainless Steel 304/304L/304H Pipes & Tubes

STANDARD UNS WNR. AFNOR EN JIS BS GOST
SS 304 S30400 1.4301 Z7CN18‐09 X5CrNi18-10 SUS 304 304S31 08Х18Н10
SS 304L S30403 1.4306/1.4307 Z3CN18‐10 X2CrNi18-9 / X2CrNi19-11 SUS 304L 304S11 03Х18Н11
SS 304H S30409 1.4301 - - - - -

Chemical Composition of Stainless Steel 304/304L/304H Pipes & Tubes

C Mn Si P S Cr Ni N
304 0.07max 2.0max 0.75max 0.045max 0.03max min: 18.0 max: 20.0 min: 8.0 max: 10.5 —
304L 0.03max 2.0max 0.75max 0.045max 0.03max min: 18.0 max: 20.0 min: 8.0 max: 12.0 0.10 max
304H min: 18.0
max:20.0 		min: 8.0
max: 10.5 		min: 0.04
max:0.10 		0.75
max 		2.0
max 		0.045
max 		0.03
max 		0.10
max

Mechanical Properties of Stainless Steel 304/304L/304H Pipes & Tubes

Grade Tensile Strength ksi (min) Yield Strength 0.2% ksi (min) Elongation % Hardness (Brinell) MAX Hardness (Rockwell B) MAX
304 75 30 40 201 92
304L 70 25 40 201 92
304H 75 30 40 201 92