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Interlock Hoses



Smooth Bore Interlock Hose

Description:


The smooth bore interlock hose features interlocking construction with inside metal strip lining. The lining provides the smoothness and minimize the impact with reduced turbulence. This will further helps in the free flowing of materials while conveying. The hose has packing in the interlocks that helps in the reduction in air loss while low pressure requirements.


Specifications:

As fabricated in two portions using two separate pieces of metal, the inner diameter of hose is 1” to 8” . The hose supports uni-directional flow of material with specified inlet and outlet connections.

End Fittings:

The end fittings available for conveyor hoses includes:
" Plain
" Threaded or grooved nipples
" Pipe ends
" Plate flanges(either rigid or floating)
" Quick disconnect couplings




Technical Specification :

PFSB INTERLOCK INTERLOCK SMOOTH BORE CONVEYING HOSE:


DN Inside diameter Outside diameter Permissible Tolerance Minimum Bending radiusTolerance: +_10%

mm mm mm mm
20 20 24.0 ± 0.3 100
25 25 29.5 ± 0.3 110
30 30 34.5 ±0.4 120
32 32 36.5 ± 0.4 130
35 35 40.0 ± 0.4 140
38 38 43.0 ± 0.4 160
40 40 45.0 ± 0.4 170
45 45 50.0 ± 0.4 180
50 50 56.0 ± 0.5 200
54 54 60.0 ± 0.5 220
60 60 66.5 ± 0.6 230
65 65 72.0 ± 0.7 245
70 70 77.0 ± 0.7 260
75 75 82.0 ± 0.7 275
80 80 87.0 ± 0.7 290
90 90 97.0 ± 0.7 345
100 100 108.0 ± 0.8 380
110 110 118.0 ± 0.8 410
125 125 133.0 ± 0.9 470
130 130 138.0 ± 0.9 490
150 150 158.0 ± 0.9 545
165 165 173.0 ± 0.9 565
175 175 183.0 ± 0.9 580
200 200 208.0 ± 1.0 675
225 225 233.0 ± 1.0 765
250 250 259.0 ± 1.0 885
275 275 283.0 ± 1.0 975
300 300 309.0 ± 1.5 1130

Applications:


These hoses are excellent for applications involving:
" The pneumatic transmission of flake or palatalized plastics, grain, coal dust, slag and other dry granular or abrasive materials
" The loading or unloading of ships, barges, containers, silos, elevators, highway and rail cars
" For air intake for diesel engines
" Exhausting gases from ovens and furnaces, and boiler draft system & inside liners for stainless steel corrugated hoses & hose assemblies



Features:


" The smooth inner lining reduces the degradation of material and helps in improving the loading and unloading time.
" Maximum flow rate is provide for pneumatic conveying applications with directional flow arrows on each length.
" Balanced interlocked construction.
" Temperature resistant
" Corrosion resistant
" The stainless or galvanized inner lining helps in providing additional strength and capability to abrasion resistance, which further extends the hose life
" The hose can hold its shape and can be easily formed


Maximum service temperature:


" Stainless steel : 7500C
" Galvanized steel : 3500 C

There may be a variation in service temperature depending on the choice of packaging material, which includes glass fiber yarn, cotton, ceramic fiber yarn and rubber.