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

Stainless Steel 304/304l/304H Seamless Pipes/Tubes in Bangalore

SS 1.4306 SMLS Tube Distributor in Bangalore, SS UNS S30409 Seamless Pipe Supplier in Mahadevpura, SS 304L ASTM A249 Seamless Tubing in Kumbalgudu. Stainless Steel ASME SA249 304H Seamless Tube Stockist in Rajajinagar, SS UNS S30403 SMLS Tubing in Peenya

Table of Content:

SS ASME SA312 304H Seamless Pipe Stockist in Doodannakundi, ASTM A249 Stainless Steel TP304 SMLS Tubing Supplier in Bangalore, ASME SA312 Stainless Steel 304L SMLS Pipes Dealer in Peenya, SS UNS S30400 SMLS Tubing in Jigani, ASTM A312 SS TP304 SMLS Pipes Manufacturer in Doodannakundi

Preston Pipes and Alloys is a leading manufacturer, distributor, stockholder and exporter of Stainless Steel 304/304L/304H Seamless Pipes/Tubes in Peenya, Bangalore. We manufacture these SS 304L Seamless Tubes by making use of certified quality raw materials and modern technology equipment in compliance with national and international quality standards under the guidance of our skilled professionals. We fabricate these SS 304L Seamless Tubes in a number of standard sizes, specifications, wall thickness, lengths, and also in customized specifications as per the needs of various clients at fair prices across Bangalore.

Stainless Steel 304 Seamless Pipes have exceptional machinability, exceptional resistance to corrosion, pitting and crevice corrosion resistance, superior resistance to corrosion in a wide variety of chemicals, especially in acidic chloride conditions. Stainless Steel 304H Seamless Pipes are especially resistant to atmospheric corrosion, food, and certain organic and inorganic chemicals in mildly oxidizing environments to low reducing environments. Stainless Steel 304L Seamless Tubes are more resistant to precipitation of carbides and can be heated up to temperature range of 800 to 1580 degrees F. Our SS 304 Seamless Tubes have achieved a place in many cities in Bangalore because of the exceptional strength, durability and dimensional accuracy.

Our technical knowledge and accurate producing process make us one of the notable SS 304L Seamless Tubes exporters in Bangalore.ASTM SA312 GR. TP 304 SS Seamless Pipes are immune to decent amounts of potable water in ambient temperatures. Stainless Steel 304L Seamless Pipes have superior resistance to oxidation in continuous service to 925 degrees C and in intermittent service to 870 degrees C. Stainless Steel 304L Seamless Pipes are used in industries like breweries, Chemical Equipment, Pharmaceutical Industry, Industrial Boilers, Sea Water Equipment, Heat Exchangers, Pulp and Paper Industry, etc.

We at Preston Pipes and Alloys make sure our SS 304L Seamless Tubes undergo various quality tests such as Hardness Testing, Chemical Analysis, Mechanical Testing, Positive Material Identification Testing, etc., to ensure that our clients receive only high quality products. We also provide different test certificates and documents together with our SS 304H Seamless Pipes including Manufacturer Test Certificate according to EN 10204/3.1B, 100% Radiography Test Report, Third Party Inspection Report, etc. We supply these Stainless Steel 304L Seamless Tubes to various regions across Bangalore.

Stainless Steel 1.4306 SMLS Pipes Stockist in Bangalore, Stainless Steel UNS S30400 SMLS Pipe Dealer in Kumbalgudu, 1.4948 SS SMLS Tube Stockist in Jigani, ASME SA312 SS TP304 Seamless Pipes Supplier in Bangalore, ASTM A249 Stainless Steel 304L SMLS Tubing Manufacturer in Rajajinagar.

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 :

Seamless 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 304/304L/304H Stainless Steel Seamless Pipes/ Tubes

PipeStainless Steel Grade 304/304L/304H Seamless Pipe

Pipe SS 304/304L/304H Seamless Tubes Equivalent Grades

Application Industry

Stainless Steel UNS S30409 Seamless Tubing are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of SS UNS S30400 SMLS Pipe through a worldwide network of stock-keeping branches. These are use in various industries like :
Application Industry

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