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Stainless Steel 304H Flanges

Stainless Steel 304H Flanges

We are aware that every project has particular specifications. Because of this, we provide a wide selection of Stainless Steel 304H Flanges, including slip-on, blind, weld neck, threaded, and more. You may be confident that you’ll discover the ideal flange for your particular application thanks to our extensive product catalogue. Our top emphasis is quality, and we never waver from that. All of our stainless steel 304H flanges are made under strict quality control standards with premium-grade materials. Our flanges are ideal for demanding industries including petrochemical, oil and gas, chemical, and power production because of their outstanding strength, corrosion resistance, and high-temperature stability. We at Shree Viratra Enterprises are committed to providing premium goods at affordable pricing.

304H Stainless Steel Flanges Specifications

Specifications:ASTM A182, A240 / ASME SA182, SA 240
Dimensions:ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Standard:ANSI Flanges, ASME Flanges, DIN Flanges, EN Flanges, BS Flanges etc.
Size:1/2″ (15 NB) to 48″ (1200NB)
Pressure Ratings:150#, 300#, 400#, 600#, 900#, 1500# & 2500#.
Facing:RF(raised face);FF(flat face);RTJ(ring type joint);RJ(ring joint face) TG(tongue and groove face);MFM(male and female face)

304H Stainless Steel Flanges Equivalent Grades

STANDARD UNS WERKSTOFF NR. AFNOR EN JIS BS GOST
SS 304H
S30409
1.4301
-
-
-
-
-

304H Stainless Steel Flanges Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
SS 304H
0.08 max
2 max
0.75 max
0.045 max
0.030 max
18 – 20
-
10.5
0.10

Mechanical Properties of 304H Stainless Steel Flanges

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness Rockwell B (HR B) max Hardness Brinell (HB) max
SS 304H
515
205
40
92
201

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