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

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

ASME SA312 Stainless Steel TP304H Welded Pipe Manufacturer In Hingna, SS UNS S30403 WELDED TUBE SUPPLIER IN Butibori, SS 304 ASME SA269 WELDED TUBE DISTRIBUTOR IN Uppalwadi, ASME SA312 Stainless Steel 304H Welded Pipe Dealer In Saoner, STAINLESS STEEL 1.4948 WELDED TUBING DEALER IN Hingna

Table of Content:

SS ASTM A312 304H Welded Pipes Distributor In Saoner, SS ASME SA269 304L Welded Tube Stockist In Kalmeshwar, STAINLESS STEEL UNS S30409 WELDED TUBING DISTRIBUTOR IN Nagpur, ASME SA249 SS 304L WELDED TUBE DISTRIBUTOR IN Nagpur. SS UNS S30400 Welded Pipes Distributor In Umred

Preston Pipes and Alloys is a prominent manufacturer, distributor, stockholder and exporter of Stainless Steel 304/304L/304H Welded Pipes/Tubes in Hingna, Nagpur. We fabricate these SS 304H EFW Pipes in many of standard sizes, specifications, wall thickness, lengths, and also in customized configurations as per the needs of various clients at the most reasonable prices across Nagpur. We manufacture these SS 304L EFW Pipes by utilizing certified quality raw materials and latest technology equipment following national and international quality standards under the guidance of our professional team.

Stainless Steel 304H Welded Pipes have achieved a niche in different cities in Nagpur because of the outstanding strength, durability and dimensional accuracy. Our industrial expertise and accurate producing methods make us one of the leading Stainless Steel 304L ERW Tubes exporters in Nagpur.

Stainless Steel 304 EFW Pipes have exceptional machinability, higher resistance to corrosion, pitting and crevice corrosion resistance, exceptional corrosion resistance in a wide variety of chemicals, especially in acidic chloride conditions. SS 304 EFW Pipes are particularly resistant to atmospheric corrosion, food, and to certain organic and inorganic chemicals in mildly oxidizing environments to mildly reducing environments. Stainless Steel 304L Welded Pipes are highly immune to carbide precipitation and can be heated into temperature range of 800 to 1580 degrees F.

ASTM SA312 GR. TP 304 SS Welded Pipes are immune to decent amounts of potable water in high temperatures. Stainless Steel 304 Welded Pipes have outstanding resistance to oxidation in continuous service to 925 degrees C and intermittent service to 870 degrees C. Stainless Steel 304L Welded Tubes are used in applications such as breweries, Specialty Chemicals, Pharmaceutical Industry, Pressure Vessels, Sea Water Equipment, Heat Exchangers, Paper and Pulp Mills, etc.
We make sure our SS 304H ERW Tubes pass through numerous quality checks such as Hardness Testing, Chemical Analysis, Mechanical Testing, Positive Material Identification Testing, etc., to ensure that our customers receive only superior quality tubes. We also provide different test certificates and documents together with our SS 304L ERW 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 304H Welded Pipes to various regions across Nagpur.

SS 1.4301 Welded Pipe Stockist in Uppalwadi, ASME SA269 SS TP304 Welded Tube Dealer in Kalmeshwar, ASTM A312 Stainless Steel TP304 Welded Pipe Supplier in Nagpur, Stainless Steel 1.4306 Welded Pipe Supplier in Nagpur, UNS S30400 SS Welded Tubing Distributor in Butibori.

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

SS 1.4948 Welded Pipe are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of SS 1.4301 Welded Pipes through a worldwide network of stock-keeping branches. These are use in various industries like :
Application Industry

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