Stainless Steel 904L Flanges Manufacturer

Stainless Steel 904L Flanges, ASTM B649 F904L SS Weld Neck Flanges, SS 1.4539 Socket weld Flanges, 904L SS Slip on Flanges, ANSI B16.5 Stainless Steel 904L Flanges, SS N08904 Flanges, SS 904L Flanges Suppliers in Mumbai, India.

Astec Tubes is the best industry that is dealing with the global buyers as a manufacturer, supplier, and exporter and stockiest. We are involved in manufacturing and offering the commendable quality of wider ranges of SS 904L Flanges. These flanges are designed using premium quality of alloy and as per set manufacturing norms. Furthermore, these flanges are designed keeping in mind several national & international product quality standards like ASME, ASTM, API, etc. Our clients can acquire these UNS N08904 flanges in different specifications, face types, standards, dimensions, classes, and sizes. Also, it is designed and offered at custom-made specifications and standards according to the clients' demands.

Our SS Blind flanges are extensively used to close the pipe tails, of the pressure vessel because they are manufactured for retaining the pressure into the greater pressure area. Also, it is resisting reducing acids such as sulphuric acid in the oil refiners and petrochemical plants. Our lap joint flanges are super austenitic flanges that are resisting chloride stress corrosion cracking and also they are the cost-effective choice for transporting the acidic slurries. The Threaded flanges are heat resistant and oxidation resistance.

Stainless Steel 904L Spectacle Blind Flanges, 904L SS RTJ Flanges, Stainless Steel 904L Pipe Flanges, SS 904L Blind Flanges, SUS 904L Flanges, Stainless Steel 904L Lap Joint Flanges, ASME SB 649 SS 904L Plate Flanges, 904L SS Industrial Flanges, SS 1.4539 Flange, SS 904L Flanges Manufacturer in India.

To meet the different needs of our clients we are providing these SS 904L Flanges in different kinds. It is like slip-on flanges, threaded flanges, weld neck flanges, socket weld flanges, blind flanges, reducing flanges, lap joint flanges, plate flanges, orifice flanges, forged flanges, square flanges, and ring type joint flange.

Our flanges are used in many applications due to some features like good dimensional accuracy, sturdy construction, holds good pressure, holds the high temperature, rust-free, general; corrosion resistance, stress corrosion resistance, oxidation resistance, etc. The applications where it is used are petrochemicals, heat exchangers, condensers, pharmaceuticals, offshore oil drilling industries, food processing, pulp & paper industry, etc.

Our SS 904L Flanges are thoroughly quality checked. This is to see the product strength. The tests done is including positive material identification tests (PMI), toughness tests, flattening tests, macro tests, Intergranular corrosion tests, etc. The documents that are offered to our clients are radiography test report, third party test report, packaging list, heat treatment chart, QAP, MTC, etc.

Specification : ASTM B649 / ASME SB649

Dimensions : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size : 1/2" (15 NB) to 48" (1200NB)

Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

DIN Flanges : DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673

JIS Flanges : JIS B2220 5K, JIS B2220 10K, JIS B2220 16K, JIS B2220 20K

BS Flanges : BS4504 PN 6, BS 4504 PN 10, BS4504 PN 16, BS4504 PN 25, BS4504 PN 40, BS 4504 PN 64, BS 4504 PN 100, BS 4504 PN 160, BS 4504 PN 250, BS 10, BS Table D, BS Table E, BS Table F, BS Table H.

Stainless Steel 904L Slip on Flanges

Stainless Steel 904L Slip on Flanges

Stainless Steel 904L Weld Neck Flanges

Stainless Steel 904L Weld Neck Flanges

Stainless Steel 904L Blind Flanges

Stainless Steel 904L Blind Flanges

Stainless Steel 904L Threaded Flanges

Stainless Steel 904L Threaded Flanges

Stainless Steel 904L Socket weld Flanges

SS 904L Socket weld Flanges

Stainless Steel 904L Lap Joint Flanges

Stainless Steel 904L Lap Joint Flanges

Stainless Steel 904L RTJ Flanges

Stainless Steel 904L RTJ Flanges

Stainless Steel 904L Long Weld Neck Flanges

Stainless Steel 904L Long Weld Neck Flanges

Stainless Steel 904L Spectacle Blind Flange

Stainless Steel 904L Spectacle Blind Flange

Stainless Steel 904L Flanges 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
Have you any question or query
General Queries While Buying 904L SS Flanges

ASTM B649 904L Flanges 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

ANSI B16.5 SS 904L Flanges 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 Stainless Steel 904L Flanges

Manufacturing Standards of Stainless Steel 904L Flanges Manufacturers in India & Globally

ASME/ANSI B 16.5 904L Welding Neck Flange, 904L SS Slip on Flange, Stainless 904L Blind Flange, High Hub Blind Flange, 1.4539 Socket Weld Flange, N08904 Lap Joint Flange, SS 904L Threaded Flange, Ring Type Joint Flange
ASME/ANSI B 16.47 Welding Neck Flange, Blind Flange [Series A & B]
ASME/ANSI B 16.36 SUS 904L Welding Neck Flange, Slip on Flange, Threaded Flange
BS 4504 SEC 3.1 SS 904L Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Stainless 904L Lapped Pipe End Flange, Plate Flange, Loose Plate Flange, Steel 904L Loose Plate With Weld Neck Flange, Blank Flange
BS 4504[PART 1] Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange
BS 1560 BOSS Welding Neck Flange, Socket Welding Flange, Slip-On Flange, Blind Flange, Screwed Boss Flange, SS 904L Lapped Flange
BS10 Welding Neck Flange, Plate Slip-On Flange, 904L SS Screwed Boss Flange, Slip-On Boss Flange, Blind Flange
TABLE D, E, F, H
DIN FLANGES DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673


Stainless Steel 904L Flanges Applications

  • Petrochemicals
  • Gas Processing
  • Chemical Equipment
  • Off-Shore Oil Drilling Companies
  • Pharmaceutical Equipment
  • Pulp & Paper Industry
  • Sea Water Equipment
  • Power Generation