Leading ISO 6164 Square Flange manufacturer in India

ISO 6164 Flange

ISO 6164 Flanges are made according to the ISO 6164 norms that define dimension and performance for hydraulic systems up to operating pressures of 400 bar or 5800 psi. ISO 6164 Square Flange are highly recommended due to their non-corrosive, easy to install, and guaranteed long life nature the products are demanded in construction industries, mining industries, oil and gus industries and power industries.

ISO 6164 Sch 160 flanges are a special design to enable easy removal and addition to avoid necessitating dismantling during maintenance or replacement. They provide a bolt hole and mounting that will give a secure connection and will not easily come loose. ISO 6164 flanges are accurately computed and passed through through a machining process that makes the surface of the flanges smooth in design hence provoking enhanced sealing performance, especially when in union with O-rings or other sealing devices. To enhance the protection measures, these flanges are mostly covered with zinc plating, phosphate or powder coating. This finish also gives better protection against corrosion therefore makes the flanges appropriate for external and marine use.

We are supplier and stockist of ISO 6164 Sch 160 flanges in Mumbai

ISO 6164 400 Bar flanges are produced in various standard to suit the different hydraulic systems used in organizations. Standard sizes include from DN13 (1/2 inch) to DN76 (3 inches) or greater depending upon the capacity of the system it serves. The bolt hole configurations also meet IS016164 to implement better tendons and compatibility with other pieces. These patterns enable one to attach and align to other segments safely. These ISO 6164 flanges are made for the hydraulic apparatus used in low and high pressure reaching up to 400 bar or 5800 psi. This makes them ideal for high stress applications where machinery is frequently in use such as; Construction equipment, mining machinery, and industrial hydraulics.

The ISO 6164 Square Flange are used in industries that demand pressure hydraulic systems essential in operations. We ensure that ISO 6164 flanges are readily available in standard sizes and sizes that clients specifically ask for in the market. Fit-Lok is ISO 6164 Flanges manufacturer and employs modern technology and superior quality materials for creating long-lasting and high efficient flanges for ISO.

ISO 6164 Flange Specification

Type ISO 6164 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

Different types of ISO 6164 flanges

ISO 6164 Flange

ISO 6164 Flange

ISO 6164 Sch 160 flanges

ISO 6164 Sch 160 flanges

ISO 6164 Square Flange

ISO 6164 Square Flange

Dimensions of ISO 6164 Square 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

Torque Table of ISO 6164 Flange

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

Features of ISO 6164 Sch 160 flanges

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

ISO 6164 Square Flange Application

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