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

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

ASTM A312 Stainless Steel 304H Welded Pipes Stockist In Hazira, STAINLESS STEEL 1.4948 WELDED TUBING STOCKIST IN Bardoli, STAINLESS STEEL TP304L ASTM A269 WELDED TUBING IN Hazira, ASME SA312 SS TP304H Welded Pipes Distributor In Sachin, SS 1.4948 WELDED TUBING STOCKIST IN Hazira

Table of Content:

Stainless Steel ASTM A312 304 Welded Pipes Dealer In Sachin, SS ASTM A249 304H Welded Tubing In Magdalla, STAINLESS STEEL 1.4301 WELDED TUBING IN Surat, ASTM A249 SS TP304H WELDED TUBING MANUFACTURER IN Surat. Stainless Steel 1.4948 Welded Pipe In Doswada

Preston Pipes and Alloys is a leading manufacturer, supplier, stockholder and exporter of Stainless Steel 304/304L/304H Welded Pipes/Tubes in Hazira, Surat. We manufacture these SS 304L ERW Pipes in several of standard sizes, specifications, thickness, lengths, and also in customized specifications as per the needs of various industries at the most reasonable prices across Surat. We fabricate these SS 304 ERW Pipes by making use of certified quality raw materials and modern technology equipment in compliance with national and international quality standards under the supervision of our professional team.

SS 304L Welded Pipes have achieved a position in different regions in Surat because of the superlative strength, durability and dimensional accuracy. Our industrial knowledge and impeccable producing process make us one of the notable SS 304L ERW Tubes suppliers in Surat.

Stainless Steel 304L ERW Tubes have superior machinability, higher resistance to corrosion, pitting and crevice corrosion resistance, outstanding corrosion resistance in a wide variety of chemicals, especially in acidic chloride conditions. Stainless Steel 304L Welded Tubes are particularly immune to atmospheric corrosion, beverages, and to certain organic and inorganic chemicals in low oxidizing environments to mildly reducing conditions. Stainless Steel 304L Welded Pipes are more immune to carbide precipitation and can be heated into temperature range of 425 to 860 degrees C.

ASTM SA312 GR. TP 304 SS Welded Pipes are resistant to decent amounts of potable water in ambient temperatures. SS 304L Welded Pipes have outstanding resistance to oxidation in continuous service to 925 degrees C and intermittent service to 870 degrees C. SS 304H Welded Pipes are used in applications such as food processing equipment, Chemical Equipment, Pharmaceutical Industry, Industrial Boilers, Marine Equipment, Condensers, Paper and Pulp Mills, etc.
We ensure our SS 304H EFW Pipes undergo numerous quality tests such as Hardness Testing, Chemical Analysis, Mechanical Testing, Positive Material Identification Testing, etc., to ensure that our clients receive only superior quality products. We also supply various test certificates and documents together with our SS 304H ERW 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 Welded Tubes to various regions across Surat.

Stainless Steel UNS S30403 Welded Pipes Stockist in Hazira, ASME SA269 SS TP304H Welded Tube Supplier in Magdalla, ASME SA312 SS 304H Welded Pipes Dealer in Surat, Stainless Steel 1.4301 Welded Pipes Manufacturer in Surat, 1.4948 Stainless Steel Welded Tubing Dealer in Bardoli.

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 Tubing are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of SS 1.4306 Welded Tubing through a worldwide network of stock-keeping branches. These are use in various industries like :
Application Industry

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