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ASTM A182 F347h Stainless Steel Flanges stockist


ASME SA182 SS 347h Flanges, ASME B16.47 F347h Blind Flanges, ANSI B16.5 SS 347h Pipe Flange, ASTM A182 F347h Flanges, ASME B16.48 347h Slip on Flange Stockholder


ASTM A182 F347h Flanges, BS4504 SS 347h Plate Flange, EN 1092-1 Stainless Steel F347h Threaded Flange, 347h SS Weld Neck Flange, SS 347h Socket Weld Flange Price List



ASTM A182 Stainless Steel 347h Flanges stockist
ASTM A182 Stainless 347h Steel Flanges

Cromwell Distribution is an approved ASTM A182 F347h Flangesstockist  & We are stockists of Stainless Steel 347h Flanges in various shapes, size, grades & specifiaction with ANSI/ASME and DIN standards. Cromwell Distribution most preferred Stockist Stainless Steel 347h Flanges for Critical Applications, We stock even odd sizes & hard to find fittings in Stainless Steel. We stock Stainless Steel 347h Blind Flanges, Stainless Steel 347h Threaded Flanges, Stainless Steel 347h Orifice Flanges, Stainless Steel 347h Reducing Flanges, Stainless Steel 347h Weld Neck Flanges, Stainless Steel 347h Slip On Flanges, Stainless Steel 347h Lap Joint Flanges, Stainless Steel 347h Plate Flanges & all shapes & size in stainless steel material. Our Stainless Steel 347h Flanges are as per ASME B16.9, ASME B16.28. standards.


ASTM A182 Stainless Steel 347h Flanges Specifications


Specifications : ASTM A182 / ASTM A240 & ASME SA182 / ASME SA240
Dimensions : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Size : 1/2″ (15 NB) to 48″ (1200NB)
Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
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)


What is a Stainless Steel 347h Flanges ?

Stainless Steel 347H Flanges is a steel that has had small amounts of one or more alloying elements (other than carbon) such as such as manganese, silicon, nickel, titanium, copper, chromium and aluminium added. SS 347H Blind Flanges are workhorses of industry because of their economic cost, wide availability, ease of processing, and good mechanical properties. SS 347H Slip on Flanges are generally more responsive to heat and mechanical treatments than carbon steels. The heat – treated SS UNS S34709 Long Weld Neck Flanges is available in both Annealed and Normalized, which produces specific properties that are not found in regular carbon steel. SS 347H Socket Weld Flanges has been rolled at room temperature, below its recrystallization temperature, which increases its strength and hardness and decreases its ductility.


Stainless Steel 347h Flanges Size

Products Size
ASTM A182 SS 347h Slip-On Flanges ASTM A182 SS 347h Weld Neck Flanges Sizes 1/8″ – 36″
Raised Face or Flat Face
ASTM A182 SS 347h Blind Flanges ASTM A182 SS 347h Lap Joint Flanges
ASTM A182 SS 347h Threaded Flanges ASTM A182 SS 347h Socket Weld Flanges
ASTM A182 SS 347h Plate Flanges ASTM A182 SS 347h Ring Joint Type Face (RTJ) Flanges
ASTM A182 SS 347h Spectacle Blind Flanges ASTM A182 SS 347h High Hub Blind Flanges
ASTM A182 SS 347h Orifice Flanges ASTM A182 SS 347h Reducing Flanges
ASTM A182 SS 347h Square Flanges ASTM A182 SS 347h Groove & Tongue Flanges
ASTM A182 SS 347h Long Neck Weld Flanges ASTM A182 SS 347h Spades and Ring Spacers Flanges
ASTM A182 SS 347h Weldo / Nipo Flanges ASTM A182 SS 347h Expander Flanges

347h Flanges Standards / Types & Pressure Class

ASME/ANSI B 16.5 Welding Neck Flange, Slip on Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47 Welding Neck Flange, Blind Flange [Series A & B]
PRESSURE CLASS 75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36 Welding Neck Flange, Slip on Flange, Threaded Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
BS 4504[PART 1] Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Welding Neck Flange, Socket Welding Flange, Slip-On Flange, Blind Flange, Screwed Boss Flange, Lapped Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
DIN FLANGES DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
PRESSURE CLASS PN 6 TO PN 100
BS10 Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange
TABLE D, E, F, H
BS 4504 SEC 3.1 Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 40

Stainless Steel 347h Flanges Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 347H 1.4961 S34709 SUS 347H X6CrNiNb18-12

Stainless Steel 347h Flanges Chemical Composition

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

Stainless Steel 347h Flanges Mechanical Properties

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 %

ASTM A182 347h Stainless Steel Flanges Types and Standards

  •  Stainless Steel 347h Orifice Flanges
  •  Stainless Steel 347h Reducing Flanges
  •  Stainless Steel 347h Square Flanges
  •  Stainless Steel 347h Tongue & Groove Flanges
  •  Stainless Steel 347h Long Weld Neck Flanges
  •  Stainless Steel 347h Spade and Ring Spacer Flanges
  •  Stainless Steel 347h Nipoflange / Weldoflange
  •  Stainless Steel 347h Expander Flanges
  •  Stainless Steel 347h MSS SP44 Flanges
  •  Stainless Steel 347h Forged Flanges
  •  Stainless Steel 347h Screwed Flanges
  •  Stainless Steel 347h Loose Flanges
  •  Stainless Steel 347h Backing Ring Flanges
  •  Stainless Steel 347h Slip on Flanges
  •  Stainless Steel 347h Weld Neck Flanges
  •  Stainless Steel 347h Blind Flanges
  •  Stainless Steel 347h Lap Joint Flanges
  •  Stainless Steel 347h Threaded Flanges
  •  Stainless Steel 347h Socket Weld Flanges
  •  Stainless Steel 347h Plate Flanges
  •  Stainless Steel 347h Ring Type Joint Flanges
  •  Stainless Steel 347h Spectacle Blind Flanges
  •  Stainless Steel 347h High Hub Blind Flanges
  •  Stainless Steel 347h EN 1092-1 FLANGE PN6-PN40
  •  Stainless Steel 347h EN 1092-1 TYPE 01 Flange
  •  Stainless Steel 347h EN 1092-1 TYPE 02 Flange
  •  Stainless Steel 347h EN 1092-1 TYPE 05 Flange
  •  Stainless Steel 347h EN 1092-1 TYPE 11 Flange
  •  Stainless Steel 347h EN 1092-1 TYPE 13 Flange
  •  Stainless Steel 347h BS 4504 Flange PN6-PN40
  •  Stainless Steel 347h BS 4504 Blind Flange
  •  Stainless Steel 347h BS 4504 Plate Flange
  •  Stainless Steel 347h BS 4504 Threaded Flange
  •  Stainless Steel 347h BS 4504 Welding Neck Flange
  •  Stainless Steel 347h DIN FLANGE PN6-PN40
  •  Stainless Steel 347h Korean Flanges
  •  Stainless Steel 347h AS/NZS 4331.1 Flange
  •  Stainless Steel 347h Norwegian NS Flange
  •  Stainless Steel 347h ISO 9624 / ISO 7005-1 Flange
  •  Stainless Steel 347h UNI Flange PN6-PN40
  •  Stainless Steel 347h PN6 PN40 UNI Blind Flange
  •  Stainless Steel 347h PN6 PN40 UNI Lapped Flange
  •  Stainless Steel 347h PN6 PN40 UNI Plate Flange
  •  Stainless Steel 347h PN6 PN40 UNI Threaded Flange
  •  Stainless Steel 347h PN6 PN40 UNI Welding Flange

Stainless Steel 347h Flanges - Marking & Packing

Products are packaged to ensure that there is no damage during transit. packaging is done in wooden cases. All SS 347h Flanges are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our products.


ASME A182 F347h SS Flanges - Value Added Services


  • Hot Dipped Galvanizing
  • Epoxy & FBE Coating
  • Electro Polish

Contact Cromwell Distribution for best offer of Stainless Steel 347h Flanges
Call: (361) 510-2964
Emailsales@cromwelldistribution.com