ASTM A312 TP 904L Pipe supplier in India
904L is a highly alloyed, low carbon containing, non-stabilized austenitic stainless steel grade. Copper has been added to the alloy of 904L Stainless Steel Pipe. Hence, its resistance to strong reducing acids such as sulfuric acid is very high. The lower content of carbon makes it easier to produce the AISI 904L Welded Pipe according to specification ASTM A312. Though the content of carbon is lower, these pipes could be used for high temperature applications. The significant inclusion of nickel to the alloy of ASME SA 312 TP904L makes it possible for the pipes to have an outstanding performance even in elevated settings. Along with being a non-magnetic alloy, the Stainless Steel 904L Pipe also exhibits good resistance to stress related corrosion cracking. The presence of molybdenum in the alloy reduces the occurrence of crevice corrosion. Along with being used in applications between moderate to high temperatures, the ASTM A312 TP904L is primarily useful for general corrosion applications.
Mechanical tests like a transverse or longitudinal tension test as well as a flattening test are conducted on the 904L Seamless Pipe to determine its conformance to the tensile properties. Keeping in accordance with ASTM A312 every 904L Pipe must be furnished in a heat-treated condition, with the appropriate heat treatment temperature and fundamentals with regards to cooling or testing.
EFAB approved Stainless Steel 904L Pipe stockist in all standard sizes and wall thickness

Stainless Steel 904L Pipe

SS 904L Seamless Pipe
ASTM A312 TP904L Welded Pipe
904L Pipe International Specification |
- ASTM A213
- ASTM B677
- ASTM A269
- ASTM A312
- BS EN 10216 pt.5
- NACE MR0175
- EN 10216-5
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Standard Specification |
ASME, ASTM, AISI, AMS, JIS, EN, SAE, DIN, NF, TOCT, DS, DTD, GB |
Grade 904L Stainless Steel Seamless Pipe Size |
- OD: 4 to 219mm
- Wall Thickness: 0.5 to 20mm
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ASTM A312 TP 904L Welded Pipe Size |
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SS 904L EFW Pipe Size |
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AISI 904L Stainless Steel Pipe WT |
SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
SS 1.4539 Pipe manufacturing techniques |
Seamless / ERW / EFW/ Welded / Fabricated / CDW/ LSAW/ Seam-Welded / Redrawn |
Origin of 904L EN 1.4539 pipe material |
Indian, European, Korean, Japanese |
AISI 904L Pipe End Types |
- BE : Beveled end
- BBE : Bevel both ends
- BLE : Bevel large end
- BSE : Bevel small end
- TOE / POE = Treaded One End / Plain One End
- TOE / BOE = Treaded One End / Beveled One End
- POE / BOE = Plain One End / Beveled One End
- TBE = Treaded Both Ends
- PBE = Plain Both Ends
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Form |
Round, Square, Rectangular |
904L SS Pipe Length |
Single Random, Double Random & Required Length End: Plain End, Beveled End, Treaded |
ASTM B677 UNS N08904 904L Pipe Delivery Condition |
Annealed and Pickled, Hot Finished, Polished, Bright Annealed, Cold Drawn |
904L Stainless Steel Pipe Packing |
- Ply Wooden Boxes
- PE Fabric Bundles
- Steel Strips Bundled
- Standard seaworthy export packing
- Plastic Bags, or as required
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Alloy 904L Pipe Value Added Services |
Cut to size, thread, and groove |
Port |
Mumbai, India |
Stocking distributor of leading 904L Pipe manufacturers |
- Sanyo Special Steel, Japan make Grade 904L Stainless Steel Pipe
- Schoeller Bleckmann, Austria make ASTM A312 TP 904L Seamless Pipe
- Nippon Steel Corporation, Japan make SS 904L Pipe
- Sumitomo Metals, Japan make ASTM B677 TP 904L Pipes
- Kobe Special Tube, Japan make SS 1.4539 Pipe
- Seah Steel Corporation, Korea make AISI 904L Stainless Steel Seamless Pipe
- Tubacex Tubos Inoxidables S.A., Spain make 904L EN 1.4539 Pipe
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Alloy 904L Pipe Dimensional Specification |
ANSI/ ASME B36.10, B36.19, B2.1 |
Marking on 904L Alloy Pipe |
- Specification
- Material Grade
- Nominal Size
- Schedule or Wall Thickness
- Method of Manufacturing (Seamless or Welded)
- Heat Number
- Manufacturer’s Name or Custom Logo - on request
Marked Pipe Sample: ASTM A312 TP 904L SEAMLESS PIPE 12" NB SCH 40S HEAT NO. XXXX |
is 690/ Kg Indian Rupee (INR)/ ASTM A312 UNS N08904. This is equal to 34.19 (AED) United Arab Emirates Dirham and 9.31 (USD) United States Dollar.
904L EN 1.4539 Custom Pipes |
AISI 904L Beveled End Pipes |
Thick Wall 904L EN 1.4539 Pipe |
Thin Wall AISI 904L Pipe |
904L SS Cold Drawn Seamless Pipe |
High Temperature ASTM B677 UNS N08904 904L Pipe |
Type 904L Stainless Steel Clad Pipes |
SS 904L Annealed pipes |
Seamless 904L Stainless Steel Pipe |
Alloy 904L Welded Pipe |
Grade 904L Stainless Steel Hot Finished Pipe |
Schedule 40S ASTM A312 TP 904L Pipe |
Cold Drawn SS 904L Pipe |
ASTM B677 TP 904L Seam Welded Pipe |
904L Alloy ERW Pipe |
SUS 904L EFW Pipe |
Grade 904L Stainless Steel CDW Pipes |
ASTM A312 TP 904L Rectangular Pipes |
SS 904L SMLS Pipes |
ASTM B677 TP 904L Hexagonal Pipes |
AISI 904L Stainless Steel Hollow Pipes |
SUS 904L High pressure Pipes |
904L SS Round Pipes |
SS 1.4539 Fabricated Pipes |
904L Stainless Steel Square Pipes |
904L Alloy Schedule 5S Pipes |
Alloy 904L Schedule 40 Pipes |
Welded ASTM B677 UNS N08904 904L Cold Drawn Pipes |
904L Alloy Polished Pipes |
Grade 904L Stainless Steel Exhaust Pipes |
SUS 904L Capillary Pipes |
Small diameter ASTM A312 TP 904L pipes |
AISI 904L Stainless Steel Overlay Pipe |
SS 1.4539 Bush Hex Pipe |
Stainless Steel Alloy 904L Rectangle Pipes |
Cold Drawn ASTM B677 TP 904L Seamless Pipes |