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

Stainless Steel 904L Welded Pipes/Tubes in Kolkata

ASME SB673 SS TP904L Welded Pipes Distributor in Hooghly, ASTM B673 SS TP904L Welded Pipe Manufacturer in Hooghly, SS ASTM B677 TP904L Welded Pipe Distributor in Kankurgachi, SS ASTM B673 TP904L Welded Pipe Distributor in Kankurgachi, SS ASME SB677 904L Welded Tubing Manufacturer in Howrah

Table of Content:

ASTM B673 Stainless Steel 904L Welded Pipe Supplier in Kankurgachi, SS UNS N08904 Welded Pipes Dealer in Durgapur, Stainless Steel UNS N08904 Welded Pipe Distributor in Durgapur, ASTM B677 SS 904L Welded Pipes Dealer in Kankurgachi, Stainless Steel ASME SB673 TP904L Welded Tube Supplier in Howrah.

Preston Pipes and Alloys is a renowned manufacturer, supplier, distributor, and stockiest of Stainless Steel 904L Welded (ERW, EFW) Pipes/ Tubes in Mumbai, India. Grade SS 904L is made up of a stainless steel austenitic material used in a wide variety of applications. The molybdenum content offers these SS 904L EFW Tubes an exceptional resistance to the localized attacks such as crevice corrosion and pitting by chlorides. SS 904L Welded Pipes also have a extremely strong ability to resist acid reduction, and the addition of copper gives it general corrosion resistance at different sulphuric acid concentrations.

The high alloy of the material makes it resistant to cracking chloride stress corrosion, but the material is still susceptible. The low content of carbon makes it resistant to sensitization by welding and thus prevents inter granular corrosion. We offer a wide range of SS 904L Welded Pipes which find their usage in various applications in Gujarat, India. The SS 904L Welded Pipes are used in the condensers and heat exchangers. These Stainless Steel 904L Welded Tubes also find their uses in the piping systems, pulp & paper industry, petrochemicals, pharmaceuticals, building, power generation, gas processing, specialty chemicals, chemical industry, seawater applications, oil processing, constructions, and buildings, etc.

Our SS 904L ERW Tubes have several excellent properties namely tensile strength, yielding strength, good hardness, the anti-corrosive body; withstand high-temperature application, good surface finishes, holds greater pressure, durability, etc. SS 904L EFW Tubes are very resistant to attacks like sulfuric, phosphoric, and acetic acid in an acid setting. The presence of high concentrations of nickel in SS 904L EFW Pipes renders it resistant to cracking by stress corrosion.

The Stainless Steel 904L ERW Tubes are non-magnetic, providing excellent formability, power, and weldability. These Stainless Steel 904L ERW Tubes are also resistant to stress corrosion and cracking crevices. The SS 904L ERW Tubes display good performance because of the higher alloying of nickel and molybdenum. To make sure the high-quality Stainless Steel 904L Welded Tubes to our global esteemed clients we conduct thorough quality tests in Mumbai, India. The tests include the toughness test, pitting corrosion test, positive material identification test, flaring test, flattening test, micro and macro test, mill test, and so on. Our team of highly qualified professionals uses the superior quality raw materials and high-end technology to produce these SS 904L ERW Pipes in Mumbai, India.  Client satisfaction is the prime target of our organization because of which we have gained acclamations from our valued clients.

Stainless Steel 1.4539 Welded Pipe Manufacturer in Kolkata, Stainless Steel UNS N08904 Welded Pipe Manufacturer in Taltala, UNS N08904 SS Welded Tube Distributor in Asansol, ASTM B673 Stainless Steel TP904L Welded Pipe Supplier in Kolkata, ASME SB677 Stainless Steel 904L Welded Tubing Dealer in Howrah.

Equivalent Grades

SS 904L 1.4539 N08904 SUS 904L 904S13 STS 317J5L Z2 NCDU 25-20 X1NiCrMoCu25-20-5
Steel Pipes

Standard Specification

Specifications :

Standard :

Welded Size :

ERW Size :

EFW Size :

Outside Diameter :

Length :

Thickness :

Schedule :

Type :


End :

ASTM B677 B673 / ASME SB677 SB673


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 Cu
SS 904L 0.020 max 2.00 max 1.00 max 0.040 max 0.030 max 19.00 – 23.00 4.00 – 5.00 max 23.00 – 28.00 1.00 – 2.00

Mechanical Properties

Grade Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
904L 7.95 g/cm3 1350 °C (2460 °F) Psi – 71000 , MPa – 490 Psi – 32000 , MPa – 220 35 %

Types Of Grade 904L Stainless Steel Welded Pipes/ Tubes

PipeStainless Steel Grade 904L Welded Pipe

Pipe SS 904L Welded Tubes Equivalent Grades

Application Industry

SS TP904L Welded Pipes are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of SS UNS N08904 Welded Pipe through a worldwide network of stock-keeping branches. These are use in various industries like :

Application Industry

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