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

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

SS 1.4301 Seamless Tubing in Nagpur, Stainless Steel 1.4307 Seamless Pipes Supplier in Umred, Stainless Steel TP304H ASME SA269 Seamless Tube Manufacturer in Uppalwadi. Stainless Steel ASME SA249 304L Seamless Tube Stockist in Kalmeshwar, SS UNS S30403 SMLS Tubing Dealer in Hingna

Table of Content:

SS ASTM A312 TP304 SMLS Pipes Distributor in Saoner, ASME SA249 SS 304H Seamless Tube Supplier in Nagpur, ASME SA312 SS TP304H SMLS Pipe Dealer in Hingna, Stainless Steel 1.4307 SMLS Tube Distributor in Butibori, ASME SA312 SS TP304H SMLS Pipes Supplier in Saoner

Preston Pipes and Alloys is a notable manufacturer, distributor, stockist and exporter of Stainless Steel 304/304L/304H Seamless Pipes/Tubes in Hingna, Nagpur. We fabricate these SS 304H Seamless 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 professional team. We fabricate these Stainless Steel 304 Seamless Tubes in a range of standard sizes, specifications, wall thickness, lengths, and also in customized sizes as per the needs of various industries at the most reasonable prices across Nagpur.

SS 304H Seamless Tubes have superior machinability, exceptional resistance to corrosion, resistance to pitting and crevice corrosion, outstanding resistance to corrosion in a wide range of chemicals, especially in acidic chloride conditions. SS 304 Seamless Tubes are especially immune to atmospheric corrosion, beverages, and few organic and inorganic chemicals in mildly oxidizing conditions to mildly reducing environments. SS 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 Stainless Steel 304 Seamless Pipes have achieved a position in many regions in Nagpur because of the superlative toughness, durability and dimensional accuracy.

Our industry knowledge and impeccable manufacturing methods make us one of the notable SS 304 Seamless Pipes suppliers in Nagpur.ASTM SA312 GR. TP 304 SS Seamless Pipes are resistant to decent amounts of potable water in high temperatures. SS 304 Seamless Tubes have outstanding oxidation resistance in continuous service to 925 degrees C and in intermittent service to 870 degrees C. SS 304L Seamless Pipes are used in industries like breweries, Specialty Chemicals, Pharmaceutical Industry, Pressure Vessels, Marine Equipment, Heat Exchangers, Pulp and Paper Industry, etc.

We at Preston Pipes and Alloys make sure our Stainless Steel 304H Seamless Pipes undergo numerous quality tests such as Hardness Testing, Spectro Analysis, Mechanical Testing, PMI Testing, etc., to assure that our clients receive only superior quality tubes. We also provide different test certificates and documents together with our SS 304L Seamless Pipes including Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc. We supply these SS 304L Seamless Tubes to various cities across Nagpur.

SS 1.4948 Seamless Pipe Stockist in Nagpur, Stainless Steel 1.4306 Seamless Pipes Dealer in Uppalwadi, 1.4306 Stainless Steel Seamless Tube Supplier in Butibori, ASTM A312 SS TP304 SMLS Pipes Supplier in Nagpur, ASTM A269 SS 304H SMLS Tube Supplier in Kalmeshwar.

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 1.4306 Seamless Pipe are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of Stainless Steel UNS S30409 Seamless Pipes through a worldwide network of stock-keeping branches. These are use in various industries like :
Application Industry

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