SAE blank flange manufacturer in India
SAE Blind Flanges are hydraulic flanges manufactured in line with SAE J518 / ISO6162 specifications. They are available in two series for high pressure applications: series 3000 and series 6000. A solid block flange is used to connect the ends of piping systems. It lacks a hub and a bored centre. The SAE blind flange is put together with four cap screws flange connection. It closes off a part of a vessel’s pipe connection that is not in use.
SAE code 61 blind flange are available between DN 13 (1/2”) and DN 127 (5”) and operating pressures up to 350 bar
SAE blind flanges are often composed of carbon steel or stainless steel, which provides strength and endurance in demanding operating environments. They come in a variety of diameters and pressure ratings to satisfy the demands of various hydraulic applications. Furthermore, because they are available in a wide range of applications, sizes, and standards, hydraulic SAE blind flanges are suitable for use in a wide range of hydraulic fluid systems.
Table of content
| Type | SAE blind flange |
| 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 |
SAE blind flange
SAE blank flange
SAE code 61 blind flange
| 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 | – |
| Metric Size | Flange Size | Screw Thread | Screw Torque (NM) |
| 13 | 1/2″ | M8 | 32 |
| 19 | 3/4″ | M10 | 70 |
| 25 | 1″ | M10 | 70 |
| 32 | 1 1/4″ | M10 | 70 |
| 38 | 1 1/2″ | M12 | 130 |
| 51 | 2″ | M12 | 130 |
| 64 | 2 1/2″ | M12 | 130 |
| 76 | 3″ | M16 | 295 |
| 89 | 3 1/2″ | M16 | 295 |
| 102 | 4″ | M16 | 295 |
| 127 | 5″ | M16 | 295 |
- Easy Installation
- Temperature Resistance
- Interchangeability
- Sealing Options
- Corrosion Resistance
- Injection Moulding Machinery
- Aluminium Die-Casting Machinery
- Sintering Machinery
- Industrial Hydraulics
- Steel Mills
- Hydraulic Presses