347 Stainless Steel Lap Joint Flanges, Stainless Steel 347 Socket Weld Flange, SS 347 Plate Flanges, ASTM A182 SS 347 / 347H Pipe Flanges, Stainless Steel 347 SORF Flanges, SS 347H Spectacle Blind Flanges, Stainless Steel 347 Threaded Flanges, SS 347 / 347H Flanges Manufacturers in India.

347 Stainless Steel Lap Joint Flanges, Stainless Steel 347 Socket Weld Flange, SS 347 Plate Flanges, ASTM A182 SS 347 / 347H Pipe Flanges, Stainless Steel 347 SORF Flanges, SS 347H Spectacle Blind Flanges, Stainless Steel 347 Threaded Flanges, SS 347 / 347H Flanges Manufacturers in India.

347 / 347H Stainless Steel Flanges

We, Mahaveer Steel, are maker, supplier, and exporter of a collection of Flanges. SS 347/347H Flanges are a champion among other selling and mentioned kind of Flanges. Mix 347 is a Columbium/Tantalum offset Austenitic Chromium-Nickel Stainless Steel which has amazing weldability features and properties than ordinary rules Austenitic Steels. This grade has marvelous disintegration resistance in the higher temperatures and along these lines sensible for temperature range 450-degree C to 900-degree C. This blend has properties like high mechanical strength and offers long assistance presence with dumbfounding flexibility. Mixture SS 347H is a higher variation of the composite 347, which contains 0.04 to 0.10% of Carbon. This additional Carbon updates creep block for the higher temperature. These Alloys are basically used for dangerous conditions and in high temperatures applications.

Mahaveer Steel carries a wide range of stainless steel 347 / 347h flanges in a variety of lengths, ODs, IDs, size and wall thicknesses to meet your project’s needs—including flanges in dimension as per ASTM , ASME B16.5, B16.47, B16.48 and weight-kg. per mtr. weight & thickness of 347 / 347h stainless steel flanges .

Mahaveer Steel intends to give all parts and things which are required in the directing system. Ribs are one the part which we are offering for Piping applications. With the pervasive quality and complete extents of SS 347/347H Flanges, we are offering a totally planning with response for our clients. We offered SS 347/347H Flanges with terrifically significant properties to make each diverting movement less complex. We are giving these high-grade Flanges in adventures, for instance, substantial organizations, compound cycle, medications, and some more.

We are giving and conveying these SS 347/347H Flanges in various conclusions like different standards, estimations, thicknesses, sizes, and classes. We are in like manner creating Flanges with extraordinarily created specifics to offer cautious solutions for our respect clients. We make SS 347/347H Flanges in imaginative collecting plant under the serious oversight capable master. We are following all portrayed public and worldwide amassing rules. By using the unparalleled idea of blend, we produce first class SS 347/347H Flanges.

Stainless Steel 347 / 347H Flanges Specifications


Specification : ASTM A182 / ASME SA182
Dimension Standard : 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.

ASME SA182 Stainless Steel 347 / 347H Flanges Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS EN
SS 347 1.4550 S34700 SUS 347 X6CrNiNb18-10
SS 347H 1.4961 S34709 SUS 347H X6CrNiNb18-12

Stainless Steel 347 / 347H Flanges Sizes in Stock:

All Flanges is manufactured and tested / inspected to the relevant standards including ASTM, ASME and API etc.

Standard Class Diameter Bolt Circle Diameter Number of Bolts Bolt Size Diameter of Bolt Hole
AS4087 Flanges PN14 Flanges 95 67 4 M12 14
AS 2129 Flange Table C Flanges 95 67 4 13 14
Table D Flanges 95 67 4 13 14
Table E Flanges 95 67 4 13 14
Table F Flanges 95 67 4 13 14
Table H Flanges 114 83 4 16 17
Table J Flanges 114 83 4 16 17
ANSI B16.5 Flanges ANSI 150 Flanges 89 60 4 13 16
ANSI 300 Flanges 95 67 4 13 16
ANSI 600 Flanges 95 67 4 13 16
ANSI 900 Flanges 121 83 4 19 22
ANSI 1500 Flanges 121 83 4 19 22
ISO 7005 (DIN) Flange PN6 Flanges 80 55 4 M10 11
PN10 Flanges 95 65 4 M12 14
PN16 Flanges 95 65 4 M12 14
PN20 Flanges 90 60.5 4 M14 16
PN25 Flanges 95 65 4 M12 14
PN40 Flanges 95 65 4 M12 14

Chemical Composition of Stainless Steel 347 / 347H Flanges

Grade C Mn Si P S Cr Cb Ni Fe
SS 347 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 20.00 10xC – 1.10 9.00 - 13.00 62.74 min
SS 347H 0.04 – 0.10 2.0 max 1.0 max 0.045 max 0.030 max 17.00 - 19.00 8xC – 1.10 9.00 – 13.00 63.72 min

Mechanical Properties of SS 347 / 347H Flanges

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1454 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Stainless Steel 347 / 347H Flanges Application Industries

  • Chemical Industry
  • Petrochemical industry
  • Marine & Power Transmission industry
  • Power plants
  • Energy industries
  • Furniture
  • Pharmaceutical processing industry
  • Modern architecture
  • Home appliances
  • Water waste projects
  • Synthetic fiber
  • Heat exchanger
  • Fluid piping
  • Dairy and food processing

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