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

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

SS 1.4307 SMLS Tubing Manufacturer in Faridabad, SS 1.4307 SMLS Pipes Stockist in Nawadah, SS 304H ASTM A269 SMLS Tube Manufacturer in Sarurpur. SS ASME SA249 304H SMLS Tube Distributor in Palwal, SS UNS S30400 Seamless Tube in Ballabhgarh

Table of Content:

Stainless Steel ASTM A312 304L Seamless Pipes Stockist in Chandawli, ASME SA249 Stainless Steel 304H Seamless Tubing in Faridabad, ASME SA312 Stainless Steel 304 Seamless Pipes Stockist in Ballabhgarh, Stainless Steel UNS S30403 SMLS Tube Distributor in Hathin, ASTM A312 SS TP304L SMLS Pipe Distributor in Chandawli

Preston Pipes and Alloys is a leading manufacturer, supplier, stockholder and exporter of Stainless Steel 304/304L/304H Seamless Pipes/Tubes in Ballabhgarh, Faridabad. We manufacture these SS 304 Seamless Tubes by making use of certified quality raw materials and latest technology machinery in accordance with national and international quality standards under the supervision of our professional team. We fabricate these Stainless Steel 304 Seamless Tubes in a range of standard sizes, specifications, wall thickness, lengths, and also in customized configurations as per the requirements of various clients at fair prices across Faridabad.

Stainless Steel 304H Seamless Tubes have outstanding machinability, higher resistance to corrosion, pitting and crevice corrosion resistance, superior resistance to corrosion in a wide variety of chemicals, particularly in acidic chloride environments. SS 304 Seamless Pipes are particularly immune to atmospheric corrosion, food, and few organic and inorganic chemicals in mildly oxidizing environments to mildly 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 304L Seamless Pipes have achieved a position in many regions in Faridabad owing to the superlative strength, durability and dimensional precision.

Our industry expertise and impeccable producing methods make us one of the leading SS 304 Seamless Tubes suppliers in Faridabad.ASTM SA312 GR. TP 304 Stainless Steel Seamless Pipes are resistant to decent amounts of potable water in high temperatures. Stainless Steel 304 Seamless Tubes have exceptional oxidation resistance in continuous service to 925 degrees C and in intermittent service to 870 degrees C. Stainless Steel 304H Seamless Pipes are used in applications such as food processing equipment, Chemical Equipment, Pharmaceutical Industry, Industrial Boilers, Marine Equipment, Heat Exchangers, Pulp and Paper Industry, etc.

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

SS UNS S30400 Seamless Pipes Manufacturer in Faridabad, Stainless Steel UNS S30400 SMLS Pipe Supplier in Sarurpur, UNS S30403 Stainless Steel SMLS Tube Stockist in Hathin, ASME SA312 Stainless Steel TP304 Seamless Pipes Dealer in Faridabad, ASME SA269 SS 304 Seamless Tubing Dealer in Palwal.

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

SS 1.4307 SMLS Pipe are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of Stainless Steel 1.4948 Seamless Pipe through a worldwide network of stock-keeping branches. These are use in various industries like :
Application Industry

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