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Stainless Steel 304 Pipes



ASTM A312 TP 304 Stainless Steel Pipes Stockist in Mumbai India.
ASTM A312 TP 304 Seamless, Welded, ERW Pipes
ASTM A358 TP 304 EFW Pipes Stockist and Supplier in Mumbai India.


Preston Pipes and Alloys are providing innovative piping solutions to domestic & global customers. We are supplying, and exporting the pipes considering the national and international standards. We are contributed to develop the certainty of the pipes demanded by the international markets. The entire product that we manufacture are offered in different standards, specifications, dimensions, and custom lengths also customers can demand any other specific requirements as per their needs. Stainless Steel 304 Pipes mostly demand by our customers because of its good attributes.


SS 304 grade is formed from 50-50% of austenitic and ferritic phases and it is also known as ferritic SS. 304 grade has a higher strength material than conventional austenitic SS grades. These pipes have to combine attributes such as austenitic and ferritic SS that provide high strength and good ductility with good corrosion resistance. These pipes are relatively easy to make and fabricate into complex designs. The stainless steel grade is available in magnetic and nonmagnetic state. These affiliates good thermal stability and chemical erosion resistance. Seamless and welded are the categories of pipes. Stainless steel 304 Seamless Pipes are driven out from top- notch raw materials ensure the reliability of the product.


Testing procedures-
The tests include- chemical test/ spectro analysis, intergranular corrosion test, flaring test, flattening test, Mechanical test, hardness test, and tensile test. Other tests performed are the positive material test, micro, and macro test, ultrasonic test, radiographic test, pitting corrosion test and visual inspection. Closing tests are performed by third parties for viable quality.


Packing and dispatch-
We strongly believe the first impression creates an everlasting impression. Safe and secure packaging creates hits the mind of clients. We stick to high-quality packing that is acceptable globally. Wooden boxes, crates, pallets, cases, and big cartons are selected for packing. Moreover, SS 304 Welded Pipes also rolled with a plastic film that prevents from rusting.

Equivalent Grades

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

Standard Specification

Specifications :
Standard :
Seamless Size :
ERW Size :
EFW Size :
Outside Diameter :
Length :
Thickness :
Schedule :
Type :
Form :
End :
ASTM A/ASME SA213, A249, A269, A312, A358
ASTM, ASME and API
1/2″ NB – 16″ NB
1/2″ NB – 24″ NB
6″ NB – 100″ NB
6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available
Single Random, Double Random & Required Length
0.3mm – 50 mm
SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH120, SCH140, SCH160, XXS
Seamless, Welded, ERW, EFW
Round Pipes, Square Pipes, Rectangular Pipe
Plain End, Beveled End, Treaded

Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
SS 304 0.08 max 2 max 0.75 max 0.045 max 0.030 max 18 – 20 - 8 – 11 -

Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Types Of Grade 304 Stainless Steel Pipes

pipe icon Stainless Steel Grade 304 Pipe

Stainless Steel 304 Pipe

SS 304 Pipes

Stainless Steel 304 Seamless Pipes

AISI 304 Stainless Steel Pipe

ASTM A312 SS 304 Seamless Pipe

ASME SA 312 SS 304 Welded Pipes

Stainless Steel TP304 Welded Pipe Supplier

Stainless Steel 304 Rectangle Pipes Exporter

TP304 Stainless Steel Square Pipes

ASTM A358 Stainless Steel 304 EFW Pipe

INOX 304 Pipes

pipe icon SS 304 Pipe Equivalent Grades

Stainless Steel 1.4301 Pipe

SS 1.4301 Seamless Pipe

Stainless Steel 1.4301 Welded Pipes

Stainless Steel 1.4301 EFW Pipes

SS S30400 Pipes

Stainless Steel UNS S30400 Seamless Pipe

Stainless Steel S30400 ERW Pipes

Stainless Steel S30400 EFW Pipes

SS SUS 304 Seamless Pipes

SS SUS 304 Welded Pipe

Stainless Steel SUS 304 EFW Pipe


Application Industry

Steel 304 Pipes are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of 304 Seamless Pipes, Welded Pipes through a worldwide network of stock-keeping branches. These are use in various industries like :


Application Industry
  • Chemical Industry
  • Oil & Gas Industry
  • Petrochemical Industry
  • Power Genration Industry
  • Sugar Industry
  • Food Processing Industry
  • Paper & Pulp Industry
  • Offshore and Onshore Services

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