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

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

Stainless Steel 1.4948 SMLS Tubing Supplier in Agra, SS 1.4301 Seamless Pipe Supplier in Basai, SS 304H ASME SA249 SMLS Tubing in Rohta. SS ASME SA249 TP304L Seamless Tubing Supplier in Nunhai, SS UNS S30403 Seamless Tube Supplier in Sikandra

Table of Content:

SS ASME SA312 304H Seamless Pipe Stockist in Rakabganj, ASTM A249 Stainless Steel 304L Seamless Tube Supplier in Agra, ASME SA312 Stainless Steel TP304L Seamless Pipes Supplier in Sikandra, SS 1.4301 Seamless Tube Stockist in Dhandupura, ASME SA312 SS TP304 Seamless Pipe Distributor in Rakabganj

Preston Pipes and Alloys is a notable manufacturer, supplier, stockholder and exporter of Stainless Steel 304/304L/304H Seamless Pipes/Tubes in Sikandra, Agra. We fabricate these Stainless Steel 304 Seamless Tubes 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. We manufacture these Stainless Steel 304H Seamless Pipes in a range of standard sizes, specifications, thickness, lengths, and also in customized specifications as per the requirements of various industries at the most reasonable prices across Agra.

SS 304H Seamless Pipes have outstanding machinability, exceptional resistance to corrosion, pitting and crevice corrosion resistance, superior resistance to corrosion in a wide variety of chemicals, particularly in acidic chloride conditions. Stainless Steel 304H Seamless Tubes are particularly resistant to atmospheric corrosion, food, and certain 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 SS 304H Seamless Tubes have achieved a position in many cities in Agra owing to the superlative strength, durability and dimensional accuracy.

Our industry expertise and impeccable manufacturing methods make us one of the leading SS 304L Seamless Tubes exporters in Agra.ASTM SA312 GR. TP 304 Stainless Steel Seamless Pipes are immune to decent amounts of potable water in ambient temperatures. SS 304H Seamless Tubes have superior resistance to oxidation in continuous service to 925 degrees C and in intermittent service to 870 degrees C. Stainless Steel 304 Seamless Tubes are used in industries like food processing equipment, Chemical Equipment, Pharmaceutical Industry, Industrial Boilers, Marine Equipment, Heat Exchangers, Paper and Pulp Mills, etc.

We at Preston Pipes and Alloys make sure our Stainless Steel 304 Seamless Pipes undergo numerous quality tests such as Hardness Testing, Chemical Analysis, Mechanical Testing, PMI Testing, etc., to ensure that our customers receive only superior quality tubes. We also provide different test certificates and documents along with our Stainless Steel 304 Seamless Tubes including Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc. We export these Stainless Steel 304 Seamless Tubes to various cities across Agra.

Stainless Steel UNS S30409 Seamless Pipe in Agra, SS 1.4306 Seamless Pipes Distributor in Rohta, UNS S30403 Stainless Steel SMLS Tube Distributor in Dhandupura, ASME SA312 Stainless Steel TP304H Seamless Pipe Distributor in Agra, ASTM A269 SS 304 SMLS Tube Supplier in Nunhai.

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

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