Stainless Steel 304 Seamless Pipes, UNS S30400 Seamless Pipe

304 Stainless Steel Seamless Pipe

304 Stainless Steel Seamless Pipe

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SS 304 Seamless Pipe Manufacturer & Supplier

Stainless Steel 304 Pipe
Stainless Steel 304 Pipe
ASTM A312 TP304 Seamless Pipe
ASTM A312 TP304 Seamless Pipe
SS 304 Welded Pipe
SS 304 Welded Pipe

SS 304 Seamless Pipe, Stainless Steel 304 Seamless Pipes, SS304 Grade Seamless Pipes, SS 304 Seamless Pipe Manufacturer, SS 304 Pipe, Stainless Steel 304 Seamless Pipes Manufacturers, SS 304 Seamless Pipe Suppliers In Mumbai, Stainless Steel 304 Seamless Pipes Suppliers, 304 Stainless Steel Seamless Pipe Price, Stainless Steel 304 Pipe Suppliers In India.

Lakshya Steel is a leading manufacturer and supplier of Stainless Steel 304 Seamless Pipes, known for their strength, quality, and excellent resistance to corrosion. Made from austenitic stainless steel, these pipes contain 18% chromium and 8% nickel, making them ideal for a variety of industrial applications. Our SS 304 seamless pipes come in different sizes and types, adhering to ASTM specifications such as A312 and A358.

We offer a wide range of 304 stainless steel seamless pipes, with nominal bore sizes ranging from ½ inch to 16 inches. Our Electric Resistance Welded (ERW) pipes are available from ½ inch to 24 inches, while Electric Fusion Welded (EFW) pipes range from 6 inches to 100 inches. With sizes available from 1/8 inch to 30 inches, we ensure you can find the perfect pipe for your needs.

Our stainless steel 304 seamless pipes are well-suited for demanding environments, including heat exchangers, power plants, and chemical processing. The seamless design provides a smooth surface and uniform wall thickness, enhancing their performance under high temperatures and in corrosive conditions. Available in various shapes—round, square, rectangular, and hydraulic—our SS 304 seamless pipes offer versatility for different applications.

At Lakshya Steel, we are committed to delivering high-quality stainless steel 304 products and stainless steel products that meet industry standards, ensuring accurate and cost-effective solutions for your projects.

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 304 Stainless Steel Seamless Pipe Specification

ASTM / ASME Name ASTM A 312 ASME SA 312 / ASTM A 358 ASME SA 358
Dimensions Standard ASTM, ASME and API
Stainless Steel 304 Seamless Pipes Size Range 0.5″ NB – 16″ NB
ERW 304 Pipes 1/2″ NB – 24″ NB
EFW 304 Pipes 6″ NB – 100″ NB
OD Sizes 0.5″NB TO 30″NB IN
Specialized in Large Diameter Size
Schedule SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Frequently Used Type Seamless / ERW / Welded / Fabricated / LSAW Pipes
Available Pipes Form Round
Stainless Steel 304 Seamless Pipes Stock Length Single Random, Double Random & Cut Length.
Stainless Steel 304 Seamless Pipes End Finishing Plain End, Beveled End, Treaded End

Stainless Steel 304 Seamless Pipe Chemical Composition

Grade Mn C P Si Cr S Ni Mo N
Stainless Steel 304 Seamless Pipe minimum – – – – 18.0 – 8.0 – –
maximum 2.0 0.08 0.045 0.75 20.0 0.030 10.5 0.10

SS 304 Seamless Pipe Mechanical Properties

Grade Strength of Yield 0.2% Proof (MPa) minimum Elongation (% in 50mm) minimum Strength of Tensile (MPa) minimum Pipes Hardness
Brinell (HB) maximum Rockwell B (HR B) maximum
Stainless Steel 304 Seamless 205 40 515 201 92

304 Stainless Steel Seamless Pipe Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS AFNOR BS GOST EN
SS 304 1.4301 S30400 SUS 304 Z7CN18‐09 304S31 08Х18Н10 X5CrNi18-10

Stainless Steel 304 Seamless Pipe Weight Chart

NPS

(DN)

 WEIGHT

LB/FT

(KG/M)

 SCH Outside Diameter

IN

(Milimeter)

 ID WT

IN

(Milimeter)
32

(800)

 84.085

(126.032)

 .0.0.0 32.00

(813)

 .0.0.0 0.025

(6.035)
32

(800)

 95.028

(141.09)

 .0.0.0 32.00

(813)

 .0.0.0 0.0281

(7.014)
32

(800)

 105.069

(157.025)

 10 32.00

(813)

 .0.0.0 0.0312

(7.092)
32

(800)

 116.041

(173.035)

 .0.0.0 32.00

(813)

 .0.0.0 0.0344

(8.074)
32

(800)

 126.078

(188.083)

 .0.0.0 32.00

(813)

 STD 0.0375

(9.053)
32

(800)

 137.012

(204.009)

 .0.0.0 32.00

(813)

 .0.0.0 0.0406

(10.031)
32

(800)

 147.078

(220.01)

 .0.0.0 32.00

(813)

 .0.0.0 0.0438

(11.013)
32

(800)

 158.008

(235.029)

 .0.0.0 32.00

(813)

 .0.0.0 0.0469

(11.091)
32

(800)

 168.037

(250.065)

 20 32.00

(813)

 XS 0.05

(12.07)
32

(800)

 188.087

(281.009)

 .0.0.0 32.00

(813)

 .0.0.0 0.0562

(14.027)
32

(800)

 209.062

(312.017)

 30 32.00

(813)

 .0.0.0 0.0625

(15.088)
32

(800)

 230.029

(342.094)

 40 32.00

(813)

 .0.0.0 0.0688

(17.048)
32

(800)

 250.055

(373.00)

 .0.0.0 32.00

(813)

 .0.0.0 0.075

(19.005)
32

(800)

 270.072

(402.094)

 .0.0.0 32.00

(813)

 .0.0.0 0.0812

(20.062)
32

(800)

 291.014

(433.052)

 .0.0.0 32.00

(813)

 .0.0.0 0.0875

(22.023)
32

(800)

 311.047

(463.078)

 .0.0.0 32.00

(813)

 .0.0.0 0.0938

(23.083)
32

(800)

 331.039

(493.035)

 .0.0.0 32.00

(813)

 .0.0.0 1.00

(25.04)
32

(800)

 351.023

(522.08)

 .0.0.0 32.00

(813)

 .0.0.0 1.0062

(26.097)
32

(800)

 371.031

(552.088)

 .0.0.0 32.00

(813)

 .0.0.0 1.0125

(28.058)
32

(800)

 391.03

(582.064)

 .0.0.0 32.00

(813)

 .0.0.0 1.0188

(30.018)
32

(800)

 410.09

(611.072)

 .0.0.0 32.00

(813)

 .0.0.0 1.025

(31.075)
34

(850)

 90.02

(134.031)

 .0.0.0 34.00

(864)

 .0.0.0 0.025

(6.035)
34

(850)

 101.029

(150.088)

 .0.0.0 34.00

(864)

 .0.0.0 0.0281

(7.014)
34

(850)

 112.036

(167.021)

 10 34.00

(864)

 .0.0.0 0.0312

(7.092)
34

(850)

 123.077

(184.034)

 .0.0.0 34.00

(864)

 .0.0.0 0.0344

(8.074)
34

(850)

 134.079

(200.082)

 .0.0.0 34.00

(864)

 STD 0.0375

(9.053)
34

(850)

 145.08

(217.006)

 .0.0.0 34.00

(864)

 .0.0.0 0.0406

(10.031)
34

(850)

 157.014

(234.01)

 .0.0.0 34.00

(864)

 .0.0.0 0.0438

(11.013)
34

(850)

 168.011

(250.027)

 .0.0.0 34.00

(864)

 .0.0.0 0.0469

(11.091)
34

(850)

 179.006

(266.063)

 20 34.00

(864)

 XS 0.05

(12.07)
34

(850)

 200.089

(299.004)

 .0.0.0 34.00

(864)

 .0.0.0 0.0562

(14.027)
34

(850)

 222.099

(332.014)

 30 34.00

(864)

 .0.0.0 0.0625

(15.088)
34

(850)

 245.00

(364.092)

 40 34.00

(864)

 .0.0.0 0.0688

(17.048)
34

(850)

 266.058

(396.096)

 .0.0.0 34.00

(864)

 .0.0.0 0.075

(19.005)
34

(850)

 288.008

(428.088)

 .0.0.0 34.00

(864)

 .0.0.0 0.0812

(20.062)
34

(850)

 309.084

(461.048)

 .0.0.0 34.00

(864)

 .0.0.0 0.0875

(22.023)
34

(850)

 331.052

(493.075)

 .0.0.0 34.00

(864)

 .0.0.0 0.0938

(23.083)
34

(850)

 352.077

(525.03)

 .0.0.0 34.00

(864)

 .0.0.0 1.00

(25.04)
34

(850)

 373.094

(556.073)

 .0.0.0 34.00

(864)

 .0.0.0 1.0062

(26.097)
34

(850)

 395.036

(588.083)

 .0.0.0 34.00

(864)

 .0.0.0 1.0125

(28.058)
34

(850)

 416.07

(620.06)

 .0.0.0 34.00

(864)

 .0.0.0 1.0188

(30.018)
34

(850)

 437.062

(651.065)

 .0.0.0 34.00

(864)

 .0.0.0 1.025

(31.075)
36

(900)

 95.054

(142.014)

 .0.0.0 36.00

(914)

 .0.0.0 0.025

(6.035)
36

(900)

 107.03

(159.068)

 .0.0.0 36.00

(914)

 .0.0.0 0.0281

(7.014)
36

(900)

 119.003

(176.097)

 10 36.00

(914)

 .0.0.0 0.0312

(7.092)
36

(900)

 131.012

(195.012)

 .0.0.0 36.00

(914)

 .0.0.0 0.0344

(8.074)
36

(900)

 142.081

(212.057)

 .0.0.0 36.00

(914)

 STD 0.0375

(9.053)
36

(900)

 154.048

(229.077)

 .0.0.0 36.00

(914)

 .0.0.0 0.0406

(10.031)
36

(900)

 166.051

(247.082)

 .0.0.0 36.00

(914)

 .0.0.0 0.0438

(11.013)
36

(900)

 178.014

(264.096)

 .0.0.0 36.00

(914)

 .0.0.0 0.0469

(11.091)
36

(900)

 189.075

(282.029)

 20 36.00

(914)

 XS 0.05

(12.07)
36

(900)

 212.09

(316.063)

 .0.0.0 36.00

(914)

 .0.0.0 0.0562

(14.027)
36

(900)

 236.035

(351.073)

 30 36.00

(914)

 .0.0.0 0.0625

(15.088)
36

(900)

 259.071

(386.047)

 .0.0.0 36.00

(914)

 .0.0.0 0.0688

(17.048)
36

(900)

 282.062

(420.045)

 40 36.00

(914)

 .0.0.0 0.075

(19.005)
36

(900)

 305.044

(454.03)

 .0.0.0 36.00

(914)

 .0.0.0 0.0812

(20.062)
36

(900)

 328.055

(488.089)

 .0.0.0 36.00

(914)

 .0.0.0 0.0875

(22.023)
36

(900)

 351.057

(523.014)

 .0.0.0 36.00

(914)

 .0.0.0 0.0938

(23.083)
36

(900)

 374.015

(556.062)

 .0.0.0 36.00

(914)

 .0.0.0 1.00

(25.04)
36

(900)

 396.064

(589.098)

 .0.0.0 36.00

(914)

 .0.0.0 1.0062

(26.097)
36

(900)

 419.042

(624.007)

 .0.0.0 36.00

(914)

 .0.0.0 1.0125

(28.058)
36

(900)

 442.01

(657.081)

 .0.0.0 36.00

(914)

 .0.0.0 1.0188

(30.018)
36

(900)

 464.035

(690.08)

 .0.0.0 36.00

(914)

 .0.0.0 1.025

(31.075)
38

(950)

 125.07

(186.094)

 .0.0.0 38.00

(965)

 .0.0.0 0.0312

(7.092)
38

(950)

 138.047

(206.011)

 .0.0.0 38.00

(965)

 .0.0.0 0.0344

(8.074)
38

(950)

 150.083

(224.056)

 .0.0.0 38.00

(965)

 STD 0.0375

(9.053)
38

(950)

 163.016

(242.074)

 .0.0.0 38.00

(965)

 .0.0.0 0.0406

(10.031)
38

(950)

 175.087

(261.082)

 .0.0.0 38.00

(965)

 .0.0.0 0.0438

(11.013)
38

(950)

 188.017

(279.094)

 .0.0.0 38.00

(965)

 .0.0.0 0.0469

(11.091)
38

(950)

 200.044

(298.026)

 .0.0.0 38.00

(965)

 XS 0.05

(12.07)
38

(950)

 224.092

(334.058)

 .0.0.0 38.00

(965)

 .0.0.0 0.0562

(14.027)
38

(950)

 249.071

(371.07)

 .0.0.0 38.00

(965)

 .0.0.0 0.0625

(15.088)
38

(950)

 274.042

(408.046)

 .0.0.0 38.00

(965)

 .0.0.0 0.0688

(17.048)
38

(950)

 298.065

(444.041)

 .0.0.0 38.00

(965)

 .0.0.0 0.075

(19.005)
38

(950)

 322.08

(480.024)

 .0.0.0 38.00

(965)

 .0.0.0 0.0812

(20.062)
38

(950)

 347.026

(516.085)

 .0.0.0 38.00

(965)

 .0.0.0 0.0875

(22.023)
38

(950)

 371.063

(553.011)

 .0.0.0 38.00

(965)

 .0.0.0 0.0938

(23.083)
38

(950)

 395.053

(588.057)

 .0.0.0 38.00

(965)

 .0.0.0 1.00

(25.04)
38

(950)

 419.035

(623.09)

 .0.0.0 38.00

(965)

 .0.0.0 1.0062

(26.097)
38

(950)

 443.047

(660.001)

 .0.0.0 38.00

(965)

 .0.0.0 1.0125

(28.058)
38

(950)

 467.05

(695.077)

 .0.0.0 38.00

(965)

 .0.0.0 1.0188

(30.018)
38

(950)

 491.007

(730.074)

 .0.0.0 38.00

(965)

 .0.0.0 1.025

(31.075)

Pressure Rating of SS 304 Seamless Pipe

NPS Outside Diameter Wall Thickness Weight Weight
in mm in mm Sched kg/Mtr Lb/ft
1/2″ 0.840 21 0.109 2.769 40 STD 1.268 0.851
0.147 3.734 80 STD 1.621 1.088
3/4″ 1.050 27 0.113 2.870 40 STD 1.684 1.131
0.154 3.912 80 STD 2.195 1.474
1″ 1.315 33 0.133 3.378 40 STD 2.501 1.679
0.179 4.547 80 STD 3.325 2.172
1 1/4″ 1.660 42 0.140 3.556 40 STD 3.385 2.273
0.191 4.851 80 STD 4.464 2.997
1 1/2″ 1.900 48 0.145 3.683 40 STD 4.048 2.718
0.200 5.080 80 STD 5.409 3.361
2″ 2.375 60 0.154 3.912 40 STD 5.441 3.653
0.218 5.537 80 STD 7.480 5.022
2 1/2″ 2.875 73 0.203 5.516 40 STD 8.629 5.793
0.276 7.010 80 STD 11.411 7.661
3″ 3.500 89 0.216 5.486 40 STD 11.284 7.576
0.300 7.620 80 STD 15.272 10.253
4″ 4.500 114 0.237 6.020 16.073 10.790
0.337 8.560 22.318 14.983

Types of Stainless Steel 304 Seamless Pipes

ASTM A312 TP304 SS Square Pipe ASTM A312 304 SS Dairy Pipe
ASTM A312 TP304 SS Exhaust Pipe ASTM A312 TP304 Stainless Steel Flexible Pipe
ASTM A312 TP304 Stainless Hollow Pipe ASTM A312 TP304 SS Rectangular Pipe
ASTM A312 TP304 SS Round Pipe ASTM A312 TP304 SS Schedule 40 Pipe
ASTM A312 TP304 Stainless Sch 10 Pipe ASTM A312 TP304 Stainless Schedule 5 Pipe
ASTM A312 TP304 SS Schedule 80 Pipe ASTM A312 TP304 Stainless Threaded Pipe
ASTM A312 TP304 Stainless Seamless Pipe ASTM A358 TP304 Stainless EFW Pipes
ASTM A312 TP304 SS EP Pipes ASTM A312 TP304 SS Electric Resistance seamless Pipe
ASTM A358 TP304 SS Electric Fusion Welded Pipes ASTM A312 TP304 SS Structural Steel Pipe

FAQ’s

What is the price of stainless steel 304 seamless pipe per kg?

The price of stainless steel 304 seamless pipe is approximately Rs 210 per kg.

Which is better, 304 or 316 stainless steel?

304 stainless steel is cost-effective and has good corrosion resistance, while 316 stainless steel offers above corrosion resistance, especially in harsh environments.

What are the benefits of using Stainless Steel 304 Seamless Pipes?

The benefits include excellent corrosion resistance, high strength, durability, and resistance to high temperatures. Their seamless nature eliminates weak points and provides a consistent flow of materials.

Can Stainless Steel 304 Seamless Pipe be used for exhaust systems?

Yes, Stainless Steel 304 Seamless Pipe is suitable for exhaust systems due to its excellent resistance to corrosion and high temperatures.

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