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Stainless Steel 904L Pipes



SS 446 Tubes Manufacturers, SS 446 Tubes Suppliers, ASTM B677 TP 904L Stainless Steel Pipes Stockist in Mumbai India.
SS 446 Tubes Exporters, ASTM B677, B673 TP 904L Seamless, Welded, ERW Pipes
SS S44600 Seamless Pipes, ASTM A358 TP 904L EFW Pipes Stockist and Supplier in Mumbai India.


Preston Pipes and Alloys prepared the wide stock inventory of Stainless Steel 904L Pipes in various designation, standards, shapes and custom dimensions. We are delivering these pipes to domestic and global customers with no damages. The pipes we are providing are made up from the high-grade stainless steel imported from reliable vendors. SS pipe grade has excellent machinability; formability and ductility also come with good machining allowance. Intended for other applications these are also available in the tempered and annealed condition.


SS 904L Seamless Pipes we fabricate are rolled out from the hot or cold working process so that these perceive greater hardness and toughness. Stainless steel grade is an utmost affinity to withstand at impact loadings. This grade has excellent resistance to corrosion and abrasion. Adding heat treatment process structural design of the pipes gets furnished. Apart from this, inducing the industrial finishing process uneven surface can be removed.


Important qualifications- A quality inspection program is instituted after the production. Preston Pipes and Alloys recommend the customers to compile their inventory of SS 904L Welded Pipes with cleaning, moisture may cause stress corrosion cracking. Our qualified engineers are engaged to undertake the important quality assessment that includes- Mechanical test, hardness test, tensile test, positive material test, and micro and macro test. Additional tests are chemical test/ spectro analysis, intergranular corrosion test, flaring test, flattening test, ultrasonic test, radiographic test, pitting corrosion test and visual inspection.


We also provide authentication reports to our clients as a proof for our quality. These reports include- attested certificate by manufacturers, raw material test report, mill test report, quality assurance plan, heat treatment charts Some other reports are packing list like net and gross weight, quantity and marks and number, Commercial invoice, specification guide, fumigation certificates, NABL test report, MTC report as per EN 10204 3.1 or 3.2 and guarantee letter.


Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS BS KS AFNOR EN
SS 904L 1.4539 N08904 SUS 904L 904S13 STS 317J5L Z2 NCDU 25-20 X1NiCrMoCu25-20-5
Stainless Steel 904L Pipes

Standard Specification

Specifications :
Standard :
Seamless Size :
ERW Size :
EFW Size :
Outside Diameter :
Length :
Thickness :
Schedule :
Type :
Form :
End :
ASTM B677 B673 / ASME SB677 SB673
ASTM, ASME and API
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

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

Types Of Grade 904L Stainless Steel Pipes

pipe icon Stainless Steel Grade 904L Pipe

Stainless Steel 904L Pipe

SS 904L Pipes

Stainless Steel 904L Seamless Pipes

AISI 904L Stainless Steel Pipe

ASTM B677 SS 904L Seamless Pipe

ASME SB 673 SS 904L Welded Pipes

Stainless Steel TP904L Welded Pipe Supplier

Stainless Steel 904L Rectangle Pipes Exporter

TP904L Stainless Steel Square Pipes

ASTM A358 Stainless Steel 904L EFW Pipe

INOX 904L Pipes

pipe icon SS 904L Pipe Equivalent Grades

Stainless Steel 1.4539 Pipe

SS 1.4539 Seamless Pipe

Stainless Steel 1.4539 Welded Pipes

Stainless Steel 1.4539 EFW Pipes

SS N08904 Pipes

Stainless Steel UNS N08904 Seamless Pipe

Stainless Steel N08904 ERW Pipes

Stainless Steel N08904 EFW Pipes

SS SUS 904L Seamless Pipes

SS SUS 904L Welded Pipe

Stainless Steel SUS 904L EFW Pipe


Application Industry

Steel 904L Pipes are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of 904L Seamless Pipes, Welded Pipes through a worldwide network of stock-keeping branches. These are use in various industries like :


Application Industry
  • Chemical Industry
  • Oil & Gas Industry
  • Petrochemical Industry
  • Power Genration Industry
  • Sugar Industry
  • Food Processing Industry
  • Paper & Pulp Industry
  • Offshore and Onshore Services

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