Stainless Steel 904L Seamless Pipes/Tubes in Chennai
SS UNS N08904 SMLS Tube Stockist in Chennai, Stainless Steel ASME SB677 904L Seamless Tube Stockist in Madhavaram, Stainless Steel UNS N08904 Seamless Tubing in Ambattur, ASTM B673 SS 904L SMLS Pipes Distributor in Guindy, SS 904L ASTM B673 SMLS Tube Stockist in Ennore.
Table of Content:
- What is Stainless Steel 904L/TP904L Seamless Pipe/Tube?
- SS 904L/TP904L Seamless Pipe/Tube Equivalent Grades
- Standard Specification For SS 904L/TP904L Seamless Pipe/Tube
- Chemical Composition of 904L/TP904L Seamless Steel Pipes/Tubes
- Mechanical Properties of 904L/TP904L Stainless Steel Seamless Pipe/Tube
- Types Of Gr.904L/TP904L Stainless Steel Seamless Pipe/Tube
- Application for SS904L/TP904L Seamless Pipes/Tubes
- People Also Searched For




SS UNS N08904 Seamless Pipes Supplier in Park Town, ASTM B677 SS TP904L Seamless Tube Manufacturer in Chennai, ASME SB673 SS TP904L SMLS Pipes Supplier in Oragadam, SS ASTM B677 904L SMLS Pipe Manufacturer in Guindy, SS 1.4539 SMLS Tube Distributor in Oragadam.
Preston Pipes and Alloys is an esteemed manufacturer, distributor, and stockiest of Stainless Steel 904L Seamless Pipes/ Tubes in Mumbai, India. The Stainless Steel 904L Seamless Pipes contains 25 % chromium, 2.2 % aluminum and 0.1 % yttrium that makes a very thin protective oxide scale. The content of copper in this alloy makes it extremely resistant to strong reducing acids such as sulfuric acid. Though these Stainless Steel 904L Seamless Pipes contain a lower carbon content they are used in high temperature applications. The inclusion of nickel to the Stainless Steel 904L Seamless Tubes makes them perform excellently even in elevated settings. Stainless Steel 904L Seamless Tubes is made up of a non-magnetic alloy material thus exhibiting good resistance to stress related corrosion cracking. The addition of molybdenum in the alloy reduces the occurrence of crevice corrosion.
We manufacture these SS 904L Seamless Tubes in a wide range of specifications such as sizes, thicknesses, dimensions and lengths in Mumbai, India. At Preston Pipes and Alloys these SS 904L Seamless Tubes are also available in customized sizes as per our customer’s demands in Mumbai, India. Stainless Steel 904L Seamless Pipes are primarily produced to withstand environments consisting dilute sulfuric acid. Stainless Steel 904L Seamless Pipes also provides exceptional resistance to other inorganic acids like hot phosphoric acid along with most organic acids.
The SS 904L Seamless Pipes are used in many industries such as Power Generation, Petrochemicals, Off-Shore Oil Drilling Companies, Gas Processing, Pharmaceutical Equipment, Chemical Equipment, Heat Exchangers, Specialty Chemicals, Sea Water Equipment, Pulp and Paper Industry, and Condensers. Owing to its austenitic structure, our SS 904L Seamless Pipes offer excellent durability even at cryogenic temperatures.
The transverse or longitudinal tension tests and flattening tests are conducted on the SS 904L Seamless Tubes to decide the conformance to the tensile properties and mechanical tests. The SS 904L Seamless Pipes must be furnished in a heat-treated condition with allowable heat treatment temperatures and cooling or testing fundamentals in compliance with the global industrial norms. We, at Preton Pipes and Alloys, also perform many other tests to make sure the error-free production of our Stainless Steel 904L Seamless Tubes in Mumbai, India. The tests include flare test, flattening test, Positive Material Identification test, macro and micro test, and more. Our highly qualified experts are keen on the production of the top-notch quality products for our valuable clients thus receiving customer appreciation from time to time.
SS UNS N08904Seamless Pipes Supplier in Chennai, SS UNS N08904 SMLS Pipe Stockist in Ennore, 1.4539Stainless Steel Seamless Tubing Manufacturer in Ambattur, ASME SB677 SS 904L Seamless Pipes Stockist in Chennai, ASTM B673 SS 904L Seamless Tube in Madhavaram.
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 |

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
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/TP904L Stainless Steel Seamless Pipes/ Tubes
Stainless Steel Grade 904L/TP904L Seamless Pipe
- ASME SB673 SS 904L SMLS Pipes Dealer in Chennai
- Stainless Steel TP904L Seamless Pipe Supplier in Park Town
- 904L Seamless Pipe in Chennai
- ASME SB677 SS 904L Seamless Pipe Stockist in Oragadam
- Stainless Steel UNS N08904 Seamless Pipes Supplier in Chennai
- 1.4539 SS Seamless Pipe Dealer in Madhavaram
- 1.4539 Stainless Steel SMLS Pipes in Park Town
- SS 1.4539 Cold Drawn Pipe in Chennai
- Cold Drawn SS 1.4539 SMLS Pipes in Ambattur
- ASTM B673 SS 904L SMLS Pipes in Oragadam
SS 904L/TP904L Seamless Tubes Equivalent Grades
- 904L Stainless Steel SMLS Tube in Ambattur
- Stainless Steel ASME SB673 TP904L Seamless Tube Supplier in Madhavaram
- TP904L SMLS Tube in Chennai
- Stainless Steel TP904L SMLS Tubing in Guindy
- ASME SB673 Stainless Steel TP904L SMLS Tube in Ennore
- Stainless Steel 904L Tubing in Park Town
- ASTM B677 Stainless Steel TP904L SMLS Tube Distributor in Chennai
- Stainless Steel UNS N08904 SMLS Tube Stockist in Oragadam
- UNS N08904 SS SMLS Tube Distributor in Ambattur
- SS 1.4539 Seamless Tubing in Guindy
Application Industry
Stainless Steel TP904L SMLS Tubing are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of Stainless Steel 1.4539 Seamless Pipe through a worldwide network of stock-keeping branches. These are use in various industries like:

- Chemical Industry
- Oil & Gas Industry
- Petrochemical Industry
- Sea Water Equipment
- Sugar Industry
- Pulp and Paper Industry
- Construction Industry
- Shipbuilding Industry
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