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

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

Stainless Steel UNS S30400 Seamless Tubing Supplier in Thane, Stainless Steel UNS S30403 Seamless Pipe Manufacturer in Badlapur, Stainless Steel 304 ASTM A249 SMLS Tube Manufacturer in Murbad. SS ASME SA249 TP304H SMLS Tubing in Kalyan, SS 1.4307 Seamless Tubing Supplier in Wagle

Table of Content:

Stainless Steel ASTM A312 TP304H SMLS Pipe Supplier in Tarapur, ASME SA249 Stainless Steel 304H SMLS Tubing Stockist in Thane, ASTM A312 SS 304L Seamless Pipe Manufacturer in Wagle, Stainless Steel 1.4301 Seamless Tubing Stockist in Dombivli, ASME SA312 SS 304L Seamless Pipe Distributor in Tarapur

Preston Pipes and Alloys is a notable manufacturer, distributor, stockholder and exporter of Stainless Steel 304/304L/304H Seamless Pipes/Tubes in Wagle, Thane. We fabricate these Stainless Steel 304H Seamless Pipes by making use of certified quality raw materials and latest technology equipment in compliance with national and international quality standards under the guidance of our skilled professionals. We fabricate these Stainless Steel 304 Seamless Pipes in a range of standard sizes, specifications, wall thickness, lengths, and also in customized configurations as per the requirements of various industries at the most reasonable prices across Thane.

Stainless Steel 304 Seamless Pipes have superior machinability, exceptional corrosion resistance, pitting and crevice corrosion resistance, outstanding corrosion resistance in a wide range of chemicals, especially in acidic chloride conditions. Stainless Steel 304L Seamless Pipes are particularly immune to atmospheric corrosion, food, and few organic and inorganic chemicals in low oxidizing conditions to low reducing environments. SS 304L Seamless Tubes are highly immune to precipitation of carbides and can be heated up to temperature range of 800 to 1580 degrees F. Our Stainless Steel 304H Seamless Tubes have achieved a position in many regions in Thane owing to the superlative strength, durability and dimensional accuracy.

Our industry expertise and accurate manufacturing process make us one of the notable SS 304H Seamless Pipes exporters in Thane.ASTM SA312 GR. TP 304 Stainless Steel Seamless Pipes are resistant to decent amounts of potable water in ambient temperatures. SS 304L Seamless Pipes have outstanding 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 applications like food processing equipment, Chemical Equipment, Pharmaceutical Industry, Industrial Boilers, Marine Equipment, Condensers, Pulp and Paper Industry, etc.

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

SS 1.4948 SMLS Pipes Stockist in Thane, SS UNS S30403 Seamless Pipes Dealer in Murbad, 1.4306 Stainless Steel SMLS Tube Distributor in Dombivli, ASTM A312 Stainless Steel 304L Seamless Pipes Supplier in Thane, ASTM A269 Stainless Steel TP304H SMLS Tube Manufacturer in Kalyan.

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 1.4948 Seamless Tubing are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of Stainless Steel UNS S30400 Seamless Pipes through a worldwide network of stock-keeping branches. These are use in various industries like :
Application Industry

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