Preston Pipes and Alloys | Pipes Tubes Suppliers in Mumbai, India

Stainless Steel 304/304l/304H Welded Pipes/Tubes in Mumbai

ASTM A312 SS TP304H Welded Pipes Stockist In Marol, STAINLESS STEEL UNS S30400 WELDED TUBING IN Ulhasnagar, SS 304L ASME SA249 WELDED TUBING DISTRIBUTOR IN Boisar, ASTM A312 SS 304H Welded Pipes Supplier In Mahape, SS 1.4948 WELDED TUBING SUPPLIER IN Marol

Table of Content:

SS ASTM A312 304H Welded Pipe Stockist In Mahape, Stainless Steel ASTM A269 TP304H Welded Tubing Manufacturer In Ambernath, SS UNS S30409 WELDED TUBE MANUFACTURER IN Mumbai, ASME SA249 SS TP304L WELDED TUBE DEALER IN Mumbai. Stainless Steel 1.4306 Welded Pipe Supplier In Panvel

Preston Pipes and Alloys is a notable manufacturer, distributor, stockist and exporter of Stainless Steel 304/304L/304H Welded Pipes/Tubes in Marol, Mumbai. We manufacture these SS 304 ERW Tubes in several of standard sizes, specifications, wall thickness, lengths, and also in customized sizes as per the requirements of various clients at fair prices across Mumbai. We manufacture these Stainless Steel 304L EFW Tubes by making use of certified quality raw materials and modern technology equipment in compliance with globally approved quality standards under the supervision of our skilled professionals.

Stainless Steel 304L Welded Tubes have acquired a niche in different regions in Mumbai due to the outstanding strength, durability and dimensional accuracy. Our industrial expertise and accurate manufacturing methods make us one of the leading Stainless Steel 304L EFW Pipes suppliers in Mumbai.

Stainless Steel 304L EFW Pipes have superior machinability, exceptional corrosion resistance, pitting and crevice corrosion resistance, outstanding resistance to corrosion in a wide range of chemicals, especially in acidic chloride conditions. Stainless Steel 304H Welded Tubes are particularly immune to atmospheric corrosion, beverages, and to certain organic and inorganic chemicals in low oxidizing conditions to low reducing environments. SS 304L Welded Tubes are more resistant to carbide precipitation and can be heated into temperature range of 425 to 860 degrees C.

ASTM SA312 GR. TP 304 Stainless Steel Welded Pipes are immune to decent amounts of potable water in high temperatures. Stainless Steel 304L Welded Tubes have superior resistance to oxidation in continuous service to 925 degrees C and intermittent service to 870 degrees C. Stainless Steel 304 Welded Pipes are used in applications such as breweries, Specialty Chemicals, Pharmaceutical Industry, Pressure Vessels, Marine Equipment, Heat Exchangers, Paper and Pulp Mills, etc.
We make sure our SS 304 ERW Tubes undergo numerous quality tests such as Hardness Testing, Spectro Analysis, Mechanical Testing, Positive Material Identification Testing, etc., to ensure that our customers receive only superior quality tubes. We also supply different test certificates and documents along with our SS 304 Welded Tubes including Manufacturer Test Certificate according to EN 10204/3.1B, 100% Radiography Test Report, Third Party Inspection Report, etc. We export these Stainless Steel 304 Welded Pipes to various regions across Mumbai.

Stainless Steel 1.4301 Welded Pipe Supplier in Boisar, ASME SA269 Stainless Steel 304 Welded Tubing Distributor in Ambernath, ASME SA312 Stainless Steel 304H Welded Pipes Dealer in Mumbai, SS UNS S30409 Welded Pipes Distributor in Mumbai, 1.4301 SS Welded Tube in Ulhasnagar.

Equivalent Grades

SS 304 1.4301 S30400 SUS 304 304S31 08Х18Н10 Z7CN18‐09 X5CrNi18-10
SS 304L 1.4306 / 1.4307 S30403 SUS 304L 3304S11 03Х18Н11 Z3CN18‐10 X2CrNi18-9 / X2CrNi19-11
SS 304L 1.4948 S30409 SUS 304H 304S11 - - X5CrNi18-10
Steel Pipes

Standard Specification

Specifications :

Standard :

Welded Size :

ERW Size :

EFW Size :

Outside Diameter :

Length :

Thickness :

Schedule :

Type :


End :

ASTM A/ASME SA213, A249, A269, A312, A358


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 Ni
SS 304 0.08 max 2 max 0.75 max 0.045 max 0.030 max 18 – 20 8 – 11
SS 304L 0.035 max 2.0 max 1.0 max 0.045 max 0.03 max 18 – 20 8 – 13
SS 304H 0.10 max 2.0 max 0.75 max 0.045 max 0.03 max 18 – 20 8 – 10.5

Mechanical Properties

Grade Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
304/304L 8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %
304H 8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 40 %

Types Of Grade 304 Stainless Steel Welded Pipes/ Tubes

PipeStainless Steel Grade 304 Welded Pipe/ Tubes

Pipe SS 304 Welded Pipe/ Tube Equivalent Grades

Application Industry

Stainless Steel 1.4301 Welded Pipes are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of Stainless Steel 1.4307 Welded Tubing through a worldwide network of stock-keeping branches. These are use in various industries like :
Application Industry

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