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

Stainless Steel 317/317L Seamless Pipes/Tubes in Kolkata

Stainless Steel 1.4449 SMLS Tubing Manufacturer in Hooghly, Stainless Steel 1.4438 SMLS Pipe Dealer in Durgapur, SS 1.4449 Seamless Tubing Supplier in Asansol, SS ASTM A312 TP317 SMLS Pipe Distributor in Kankurgachi, ASME SA269 SS 317L Seamless Tube Distributor in Kolkata.

Table of Content:

Stainless Steel ASME SA269 317L SMLS Tubing Stockist in Howrah, ASME SA312 SS 317L SMLS Pipe Manufacturer in Hooghly, SS 1.4438 SMLS Tube Stockist in Kolkata, ASME SA312 SS 317L SMLS Pipes Manufacturer in Kankurgachi, Stainless Steel TP317 ASME SA269 Seamless Tubing Manufacturer in Taltala,

Preston Pipes and Alloys is an esteemed manufacturer, supplier, and stockiest of Stainless Steel 317, 317L Seamless Pipes/Tubes in Hooghly, Kolkata. SS 317L Seamless Pipes is higher chromium, nickel, and molybdenum developed majorly for improved corrosion resistance and strength. SS 317 Seamless Tubes consist of about 4-30% of chromium and are also called high-alloy steels. The Stainless Steel 317L Seamless Pipes is a low carbon version of Stainless Steel 317 Seamless Pipes providing very good resistance to sensitization during welding and other thermal processes.

The Stainless Steel 317 seamless tubes have the same high strength and corrosion resistance as that of Stainless Steel 317L seamless pipes. These Stainless Steel 317L Seamless Pipes have the ability to process stronger welds, because of their low carbon content. We, at Preston Pipes and Alloys, provide these SS 317 Seamless Tubes in various sizes, dimensions, thicknesses, and lengths to our valued clients in Kolkata. We also manufacture these Stainless Steel 317L Seamless Tubes in custom sizes as per the client’s requirements in Kolkata. Our SS 317L Seamless Tubes are known for their high strength and dimensional precision. We consider national and international industrial norms during the manufacturing of our pipes and tubes. Stainless Steel 317/317L is a T 300 series austenitic stainless steel grade. Our Stainless Steel 317L Seamless Pipes are mainly used in the manufacturing of textile equipment, flue gas desulfurization systems, chemical and petrochemical processing equipment, food industry, pulp and paper plants, and textile industry.

Annealing of these Stainless Steel 317L Seamless Pipes can be performed between 1850 Degree F and 2050 Degree F temperature ranges which is then followed by rapid cooling. The Stainless Steel 317L Seamless Pipes processing capabilities comprise of chamfering, tapering, cutting, reaming, grooving, machining, and bending. These Stainless Steel 317 Seamless Pipes have an increased resistance to chemical attack.

At Preston Pipes and Alloys, we ensure the top-notch quality of our pipes and tubes, thus performing various testing and inspection in Mumbai, India. They include hardness test, mechanical test, chemical analysis, macro test, pitting resistance test, micro test, flaring test, positive material identification to assure the superior quality of the Stainless Steel 317L Seamless Tubes. We also check the durability, quality, and performance of the Stainless Steel 317L Seamless Tubes. Thus we deliver the defect-free pipes and tubes within the stipulated duration of time. We, at Preston Pipes and Alloys, keep our valued customer’s on the top-most priority hence providing our best services from time to time. Customer satisfaction is the prime goal of our organization because of which we have gained regular appraisals from our esteemed clients.

UNS S31703 Stainless Steel SMLS Tubing Supplier in Asansol, ASME SA249 Stainless Steel TP317 SMLS Tubing in Howrah, SS 1.4449 Seamless Pipes Supplier in Taltala, Stainless Steel UNS S31703 SMLS Pipe Supplier in Kolkata, ASTM A312 SS 317L SMLS Pipes Manufacturer in Kolkata.

Equivalent Grades

SS 317 1.4449 S31700 SUS 317 -
SS 317L 1.4438 S31703 SUS 317L X2CrNiMo18-15-4
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 Mo Ni Fe
SS 317 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 18.00 - 20.00 3.00 - 4.00 11.00 - 15.00 57.845 min
SS 317L 0.035 max 2.0 max 1.0 max 0.045 max 0.030 max 18.00 - 20.00 3.00 - 4.00 11.00 - 15.00 57.89 min

Mechanical Properties

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

Types Of Grade 317/317L Stainless Steel Seamless Pipes/ Tubes

PipeStainless Steel Grade 317/317L Seamless Pipe
Pipe SS 317/317L Seamless Tubes Equivalent Grades

Application Industry

Stainless Steel 317 SMLS Tube are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of Stainless Steel UNS S31703 Seamless Pipes through a worldwide network of stock-keeping branches. These are use in various industries like :
Application Industry

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