Top notch Sha blind square flange manufacturer in India

Sha shb flange

When it comes to the selection of Sha shb flange for their systems, buyers usually look at sizes, pressure ratings and thickness dimensions of the flanges. Meets the international quality standard, Sha blind square flange can be utilized in oil and gas production, construction, automobile manufacturing, and industries dealing with heavy machineries.

We stock and supply Ssa ssb square flange in wide range of sizes

SHA and SHB flanges come in numerous sizes to fit a variety of hydraulic and fluid transferring applications. Special request for non-standard flanges can be made to meet the specific needs of a project as customers are supplied with requested flanges. Different bolt-hole patterns and face diameter are also possible if the designer requires such design. All SHA and SHB flanges are suitable for high pressure hydraulic systems with pressure range normally from 3000 psi (207 bar) up to 6000 psi (414 bar). Although SHA and SHB flanges are designed with rather large safety margins which permit for occasional pressure spikes without jeopardizing overall system safety.

Ssa ssb square flange is designed with a higher thickness to provide greater strength and to accommodate much pressure. Flange face is precision machined to provide a very flat face that able to give adequate sealing with gasket. Designs of bolt-holes are made with precision in order to form a perfect match with the corresponding parts and therefore facilitate installation. Business people should ensure that they get an SHA or SHB flange that fits to the pipe diameter, pressure and system that they intend to serve.

Table of content

Sha shb flange Specification

Type Sha shb 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 Sha shb flange

Sha shb flange

Sha shb flange

Sha blind square flange

Sha blind square flange

Ssa ssb square flange

Ssa ssb square flange

Dimensions of Sha blind 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 Ssa ssb square 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 Sha blind square flange

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

Ssa ssb square flange Application

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

Hydraulic Flanges