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

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

Stainless Steel 1.4306 Seamless Tubing Supplier in Ahmedabad, SS 1.4307 SMLS Pipe Supplier in Naroda, Stainless Steel TP304H ASTM A249 SMLS Tubing Dealer in Dhandhuka. Stainless Steel ASTM A269 304 SMLS Tube Manufacturer in Odhav, Stainless Steel UNS S30400 Seamless Tube Distributor in Khadia

Table of Content:

SS ASME SA312 304L SMLS Pipes Stockist in Viramgam, ASTM A249 SS 304 SMLS Tubing Distributor in Ahmedabad, ASTM A312 Stainless Steel TP304H SMLS Pipe Supplier in Khadia, Stainless Steel UNS S30409 Seamless Tube in Rakhial, ASTM A312 Stainless Steel 304L SMLS Pipes Dealer in Viramgam

Preston Pipes and Alloys is a prominent manufacturer, supplier, stockholder and exporter of Stainless Steel 304/304L/304H Seamless Pipes/Tubes in Khadia, Ahmedabad. We manufacture these Stainless Steel 304 Seamless Tubes by making use of certified quality raw materials and latest technology machinery in compliance with globally approved quality standards under the guidance of our skilled professionals. We manufacture these SS 304 Seamless Pipes in a number of standard sizes, specifications, wall thickness, lengths, and also in customized sizes as per the needs of various clients at fair prices across Ahmedabad.

SS 304L Seamless Pipes have exceptional machinability, higher resistance to corrosion, resistance to pitting and crevice corrosion, superior resistance to corrosion in a wide range of chemicals, especially in acidic chloride environments. Stainless Steel 304 Seamless Pipes are especially resistant to atmospheric corrosion, beverages, 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 425 to 860 degrees C. Our Stainless Steel 304L Seamless Tubes have achieved a place in various cities in Ahmedabad owing to the exceptional strength, durability and dimensional accuracy.

Our technical knowledge and accurate manufacturing process make us one of the leading SS 304H Seamless Tubes exporters in Ahmedabad.ASTM SA312 GR. TP 304 SS Seamless Pipes are resistant to decent amounts of potable water in high temperatures. Stainless Steel 304L Seamless Pipes have superior resistance to oxidation in continuous service to 925 degrees C and in intermittent service to 870 degrees C. SS 304H Seamless Pipes are used in applications such as breweries, Specialty Chemicals, Pharmaceutical Industry, Pressure Vessels, Sea Water Equipment, Condensers, Pulp and Paper Industry, etc.

We at Preston Pipes and Alloys make sure our Stainless Steel 304H Seamless Tubes pass through numerous quality checks 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 supply different test certificates and documents along with our SS 304 Seamless Tubes including Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc. We supply these Stainless Steel 304L Seamless Pipes to various regions across Ahmedabad.

Stainless Steel UNS S30403 Seamless Pipes Stockist in Ahmedabad, SS 1.4306 Seamless Pipe Stockist in Dhandhuka, UNS S30403 SS Seamless Tube Supplier in Rakhial, ASTM A312 Stainless Steel 304H Seamless Pipe Dealer in Ahmedabad, ASME SA269 SS TP304L SMLS Tubing Supplier in Odhav.

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 UNS S30409 Seamless Pipes 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 Tube through a worldwide network of stock-keeping branches. These are use in various industries like :
Application Industry

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