Most trusted AISI 304 SAE Threaded Flanges manufacturer in India

Stainless Steel 304 SAE Flanges

Stainless Steel 304 SAE Flange plays a vital role in fluid and gas transport systems as it makes reliable leak-proof connections between system parts including valves and pipes. The Alloy 304 SAE Flange outperforms other materials in systems that must handle mechanical stresses while withstanding moisture and chemical exposure at high temperatures.

The Stainless Steel 304 SAE Flange design matches SAE standards so it integrates smoothly with other system components. Flanges made from stainless steel 304 SAE have exact uniform dimensions to bolt holes and flange faces that make installation quick and help ensure correct alignment during assembly. Engineers can easily find replacement parts on the market because the standardized design reduces downtime needed for custom manufacturing. Using standard bolt patterns keeps the flange securely attached to other system components as well as making it resistant to leaks when handling high-pressure applications.

One of the biggest supplier and exporter of UNS S30400 SAE Flange

The products come in different pressure classes labeled low to high based on system specifications. Their mechanical strength under pressure makes SS 304 SAE Threaded flanges an essential choice for demanding environments that handle high-pressure fluids and gases. Stainless grade 304 steel remains steady under heavy industrial stress when used in petrochemical and power generation settings. Under stressful conditions AISI 304 SAE flanges maintain their integrity thanks to their excellent resistance to cracking and fatigue which protects against major system failures.

Stainless Steel 304 SAE Flanges Specification

Type Stainless Steel 304 SAE Flanges
DESIGN SAE J518 C / ISO 6162 / ISO 6164 / JIS B2291
MATERIAL CS, SS 304, SS 316, SS 316 TI, ALLOY STEEL, DUPLEX, SUPER DUPLEX, INCONEL, MONEL, HASTELLOY, SMO 254, 904 L, TITANIUM
WORKING PRESSURE UPTO 210 BAR (3000 PSI) & 420 BAR (6000 PSI) & 700 BAR (10,000 PSI) CUSTOMISED
CODE CODE 61 FLANGE (3000 PSI) & CODE 62 FLANGE (6000 PSI)
SIZE RANGE 3/8″ (DN 10) TO 5″ (DN 125)
CONNECTIONS BUTT WELD, SOCKET WELD, THREADED (BSPP, NPT, METRIC, JIC)
BODY TYPE FORGED, BAR STOCK
FLANGE ACCESSORIES O-RING, BOLT, NUT, WASHER
O-RING MATERAL NITRILE, BUNA 90 SHORE, VITON 85-90 SHORE
BOLTS MATERIAL HIGH TENSILE 8.8 GR, 10.9 GR, 12.9 GR, SS 304, SS316
SURFACE CARBON STEEL – BLACK PHOSPHATED, TRIVALENT ZINC PLATED,
STAINLESS STEEL – ELECTROPLATING, NATURAL FINISH

Different types of SS 304 SAE Flanges

Stainless Steel 304 SAE Flanges

Stainless Steel 304 SAE Flanges

AISI 304 SAE Threaded Flanges

AISI 304 SAE Threaded Flanges

UNS S30400 SAE Flange

UNS S30400 SAE Flange

Dimensions of AISI 304 SAE Threaded Flanges

Working Pressure Kg/cm2 Size A B C D E F G H L Screws (Metric) Screws (UNC) Or Type Weight (Kg)
414 1/2″ 21,5 15.8 40,49 57 18,24 46 36 16 9 M8x30 5/16×1″1/4 4075 0,24
414 1/2″ (3/8″) 17,5 15.8 40,49 57 18,24 46 36 16 9 M8x30 5/16×1″1/4 4075 0,22
414 3/4″ 28,0 20.9 50,80 71 23,80 55 35 21 11 M10x40 3/8×1″1/2 4100 0,48
414 1″ 34,0 26.6 57,15 79 27,76 68 41 21 13 M12x45 7/16×1″3/4 4131 0,64
378 1″1/4 42,8 35.1 66,68 93 31,75 78 44 25 15 * M14x45 1/2×1″3/4 4150 1,00
320 1″1/2 48,6 40.9 79,38 112 36,50 94 55 30 17 M16x50 5/8×2″ 4187 1,68
250 2″ 61,0 52.5 96,82 134 44,45 114 65 37 21 M20x70 3/4×2″1/2 4225 2,86
230 2″1/2 76,6 62 123,80 180 58,70 152 80 45 26 M24x80 4275 6,40
200 3″ 90,0 77.9 152,40 208 71,40 178 90 55 33 M30x100 4337

Torque Table of UNS S30400 SAE Flange

Metric Size Flange Size Screw Thread Screw Torque (NM)
13 1/2″ M8 32
19 3/4″ M10 60
25 1″ M12 60
32 1 1/4″ M12 92
38 1 1/2″ M16 150
51 2″ M20 150
64 2 1/2″ M24 150
75 3″ M30 295

Features of AISI 304 SAE Threaded Flanges

  • High Pressure Capability
  • Standardized Design
  • Versatility
  • Material Variety
  • Leakage Prevention

UNS S30400 SAE Flange Application

  • Paper Processing
  • Mobile Hydraulics
  • Building Machinery
  • Agricultural Machinery
  • Forestry Machinery
  • Lifting and Material Handling Equipment