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

Stainless Steel 316/316l/316H/316Ti Welded Pipes/Tubes in Delhi

SS TP316H ASTM A269 Welded Tube Supplier in Patparganj, SS ASME SA249 TP316Ti Welded Tubing in Naraina, Stainless Steel 1.4401 Welded Pipes in Mayapuri, ASME SA312 Stainless Steel 316 Welded Pipe Manufacturer in Bawana, Stainless Steel ASME SA312 TP316Ti Welded Pipes Manufacturer in Bawana.

Table of Content:

SS 1.4435 Welded Pipes Supplier in Okhla, Stainless Steel 1.4401 Welded Tubing Manufacturer in Karam Pura, ASME SA249 SS TP316Ti Welded Tubing in Delhi, ASME SA312 SS 316H Welded Pipes Distributor in Karam Pura, SS 1.4571 Welded Tube Supplier in Delhi.

Preston Pipes and Alloys is a distinguished manufacturer, supplier and exporter of Stainless Steel 316/316L/316Ti/316H Welded Pipes/Tubes in Karam Pura, Delhi. We fabricate these Stainless Steel 304L Welded Pipes by making use of top notch quality raw materials procured from certified manufacturers and modern technology machinery in accordance with national and international quality standards under the guidance of our professional team. Stainless Steel 316Ti Welded Pipes offer resistance to corrosion in polluted marine conditions and has excellent intergranular corrosion resistance in the as-welded condition. Stainless Steel 316 Welded Pipes have superior ductility and toughness at low temperatures.

SS 316H ERW Tubes have outstanding toughness at high temperatures and is utilized for applications in structural components and pressure vessels at temperatures over 500 degrees C. Stainless Steel 316H ERW Pipes are immune to thermal corrosion, mildly oxidizing and reducing conditions. Stainless Steel 316L Welded Tubes are the low carbon version of SS 316 and are immune to grain boundary carbide precipitation. Stainless Steel 316L Welded Tubes extensively offers resistance to general corrosion, crevice corrosion resistance, high creep and stress-to-rupture resistance. SS 316L EFW Tubes also provide exceptional weldability and fabricability. Stainless Steel 316H ERW Pipes can be fabricated using standard fusion methods, both with and without filler metals.

Stainless Steel 316Ti Welded Pipes are used in various applications such as Chemical and Petrochemical Processing, Food Processing Equipment Coastal architecture, Marine Equipment, Pharmaceutical Processing, Petroleum Refining, Pulp and Paper Industry, and Desalination Plants, etc. Stainless Steel 316Ti Welded Pipes are prone to pitting and crevice corrosion in warm chloride environments, and to stress corrosion cracking above about 60 degrees C. SS 316Ti ERW Pipes have acquired a position in different regions in Delhi because of the outstanding strength, durability and dimensional precision.

Stainless Steel 316L ERW Pipes are available in various specifications, diameter, sizes, thickness, types, etc. we also fabricate these in customized configurations as per the demands of our clients at market leading prices. At Preston Pipes and Alloys, we ensure that all our products undergo various quality tests such as Raw Material Test, Pitting Resistance Test, Spectro Analysis, PMI Testing, and so on, to make sure that our clients get only excellent quality pipes. We also offer numerous test certificates along with our Stainless Steel 316H Welded Pipes and Tubes including Raw Materials Certificate, Quality Certificates, Third Party Inspection Report, etc. We export these SS 316H Welded Pipes to various cities across Delhi.

Stainless Steel 1.4436 Welded Pipe Distributor in Delhi, SS 1.4404 Welded Pipes Stockist in Patparganj, 1.4401 Stainless Steel Welded Tube Manufacturer in Okhla, ASTM A312 Stainless Steel TP316H Welded Pipes Manufacturer in Delhi, ASME SA249 Stainless Steel TP316L Welded Tube Stockist in Naraina.

Equivalent Grades

SS 316 1.4401 / 1.4436 S31600 SUS 316 316S31 / 316S33 - Z7CND17‐11‐02 X5CrNiMo17-12-2 / X3CrNiMo17-13-3
SS 316L 1.4404 / 1.4435 S31603 SUS 316L 316S11 / 316S13 03Ch17N14M3 / 03Ch17N14M2 Z3CND17‐11‐02 / Z3CND18‐14‐03 X2CrNiMo17-12-2 / X2CrNiMo18-14-3
SS 316H 1.4401 S31609 SUS 316H - - 2 CND 17-12 -
SS 316TI 1.4571 S31635 SUS 316Ti 320S31 08Ch17N13M2T Z6CNDT17‐123 X6CrNiMoTi17-12-2
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 S P Si Cr Mo Ni Fe Ti
SS 316 0.08 max 2.0 max 0.30 max 0.045 max 0.75 max 16.00 - 18.00 2.00 - 3.00 11.00 - 14.00 BAL -
SS 316L 0.03 max 2.0 max 0.30 max 0.045 max 0.75 max 16.00 - 18.00 2.00 - 3.00 10.00 - 14.00 BAL -
SS 316H 0.10 max 2.0 max 0.30 max 0.045 max 0.75 max 16.00 - 18.00 2.00 - 3.00 10.00 - 14.00 BAL -
SS 316Ti 0.08 max 2.0 max 0.30 max 0.045 max 0.75 max 16.00 - 18.00 2.00 - 3.00 10.00 - 14.00 BAL 5 X % (C + N)

Mechanical Properties

Grade Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
316/316L/316H/316Ti 8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Types Of Grade 316/316L/316H/316Ti Stainless Steel Welded Pipes/ Tubes

PipeStainless Steel Grade 316/316L/316H/316Ti Welded Pipe
Pipe SS 316/316L/316H/316Ti Welded Tubes Equivalent Grades

Application Industry

Stainless Steel TP316L Welded Tubing are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of Stainless Steel UNS S31635 Welded Tubing through a worldwide network of stock-keeping branches. These are use in various industries like :
Application Industry

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