Abrasive delivery rubber hoses

The polyurethane sheath REF 618 is remarkable by its lightweight and excellent bend radius.
The high abrasion-resistance rating of polyurethane allows the combination of light weight, flexibility and long life span of the hose.
It can be produced with wall thicknesses up to 1.8 mm.

618 tuyau caoutchouc flexible

Technical specifications :

Constitution : translucid polyurethane
Reinforcement : coppered steel spiral
Temperature : - 25°C to +75°C
Production lengths : 10 to 30 metres
Colour : translucid
Marking : REF 618 - PU/diameter

Part n° Inner
diameter
Outer
diameter
Wall
thickness
working
pressure
Burst
pressure
Bend
radius
Weight
  mm Inch mm mm bar bar mm kg/m
618 30 30 1” 3/16 - 0.5 0.60 - 21 0.171
618 35 35 1” 3/8 - 0.5 0.55 - 24 0.199
618 40 40 1” 9/16 - 0.5 0.50 - 28 0.228
618 45 45 1” 3/4 - 0.5 0.45 - 31 0.261
618 50 50 2” - 0.5 0.40 - 35 0.295
618 55 55 2”1/4 - 0.5 0.40 - 39 0.318
618 60 60 2”3/8 - 0.5 0.40 - 42 0.342
618 65 65 2”1/2 - 0.5 0.37 - 45 0.370
618 70 70 2”3/4 - 0.5 0.35 - 49 0.399
618 75 75 3” - 0.5 0.30 - 53 0.427
618 80 80 3”5/32 - 0.5 0.27 - 56 0.456
618 90 90 3”9/16 - 0.5 0.25 - 58 0.486
618 100 100 4” - 0.5 0.20 - 70 0.515
618 110 110 4”11/32 - 0.5 0.20 - 77 0.566
618 120 120 4”23/32 - 0.5 0.20 - 84 0.618
618 125 125 5” - 0.5 0.20 - 88 0.644
618 130 130 5” 3/16 - 0.5 0.17 - 91 0.669
618 140 140 5” 1/2 - 0.5 0.13 - 98 0.720
618 150 150 6” - 0.5 0.10 - 105 0.772
618 160 160 6” 3/8 - 0.5 0.10 - 112 0.823
618 175 175 7” - 0.5 0.09 - 123 0.901
618 180 180 7” 3/8 - 0.5 0.09 - 127 0.925
618 200 200 8” - 0.5 0.08 - 140 1.024
618 250 250 10” - 0.5 0.05 - 175 1.280
618 300 300 12” - 0.5 0.03 - 210 1.540
618 350 350 14” - 0.6 0.02 - 245 1.792
618 400 400 16” - 0.6 0.02 - 280 2.048
618 450 450 18” - 0.6 0.01 - 315 2.304
618 500 500 20” - 0.6 0.01 - 350 2.560

This hopper hose is used as a discharge spout for concrete on worksites.
Light and easy to handle, it allows user to easily pour the product.
Production of this hose on mandrils avoids having a longitudinal seam.

701 tuyau caoutchouc flexible

Technical specifications :

Inner tube : black anti-abrasive SBR rubber
Reinforcement : 2 textile plies
Outer cover : abrasion and weather resistant SBR rubber
Outer finish : wrapped
Temperature : - 30°C to +70°C
Production lengths : 20, 30 metres
Colour : black
Marking : none
Particularity : can be rolled flat

Part n° Inner
diameter
Outer
diameter
Wall
thickness
working
pressure
Burst
pressure
Bend
radius
Weight
  mm Inch mm mm bar bar mm kg/m
701 150 50 6” 60 4 5 5 - 2.4
701 200 200 8” 213 5 5 5 - 2.9
701 250 250 10” 265 5.5 5 5 - 4.3
701 300 300 12” 316 5.5 5 5 - 7.1

Hose REF 711 is intended for shotblasting metallic pieces, building fronts, ships, etc. its abrasion rating is under 60mm3 according to DIN 53416 standards.
It is appreciated by operators for 3 qualities : its excellent dimensional stability during pressure variations, its constant external diameter allowing the mounting of fittings and the electrical conductivity of its inner tube for safety and ease of fitting connections

norme

ISO 3861

711 tuyau caoutchouc flexible

Technical specifications :

Inner tube : black electrically conductive anti-abrasive SBR rubber
Reinforcement : 2 textile plies
Outer cover : abrasion and weather resistant SBR rubber
Outer finish : wrapped
Temperature : - 30°C to +70°C
Production lengths : 20 metres except dias. 32x48, 50x70, 65x85 : 40 metres
Colour : black with yellow stripe
Marking : Tecalemit - REF 711 - abrasifs/sablage - 12 bars - production date or batch

Part n° Inner
diameter
Outer
diameter
Wall
thickness
working
pressure
Burst
pressure

Bend
radius

Weight
  mm Inch mm mm bar bar mm kg/m
711 13x25 13 1/2” 25.0 6.0 12 36 65 0,41
711 19x33 19 3/4” 33.0 7.0 12 36 90 0,65
711 25x39 25,4 1” 39.0 7.0 12 36 125 0,81
711 25x44 25,4 1” 44.0 9.5 12 36 120 1,10
711 32x48 31,8 1” 1/4 48.0 8.0 12 36 160 1,16
711 32x52 31,8 1” 1/4 52.0 10.0 12 36 180 1,35
711 40x60 40 1” 9/16 60.0 10.0 12 36 260 1,60
711 50x70 50,8 2” 70.0 10.0 12 36 320 2,10
711 60x80 60 2” 3/8 80.0 10.0 12 36 380 2,40
711 63x83 63,5 2” 1/2 83.0 10.0 12 36 400 2,60
711 65x85 65   85.0 10.0 12 36 400 2,60
711 80x108 80 3” 5/32 108.0 14.0 12 36 460 4,60
711 90x118 90 3” 1/2 118.5 14.0 12 36 530 4,90
711 100x123 101,6 4” 123.0 11.0 12 36 600 4,22

Possible end-fittings : specifics to sandblasting
See also ref 791, ref 798

Hose REF 731 distinguishes itself by the anti-abrasion qualities of its inner tube.
The abrasion rating of 60mm 3 according to DIN 53516 is an excellent result.
In 7mm wall thickness, long life is due to its inner tube of 5mm thickness but also through its excellent “round-shape memory” avoiding kinking which increases the speed of abrasive products and outer wear by rubbing.
It can be equipped with Guillemin fittings swaged with aluminium or stainless steel ferrules.

731 tuyau caoutchouc flexible

Technical specifications :

Inner tube : black anti-abrasive SBR / NR rubber
Reinforcement : 2 textile plies
Outer cover : abrasion and weather resistant SBR rubber
Electrical conductivity : steel wire placed between textile plies
Outer finish : wrapped
Temperature : - 30°C to +70°C
Production lengths : 40 metres
Colour : black
Marking : Tecalemit - REF 731 - refoulement abrasif 5bars - production date or batch
Particularity : can be rolled flat with 5mm thick wall

Part N° Inner
diameter
Wall
thickness
working
pressure
Test
pressure
Bend
radius
Weight
  mm Inch mm mm bar bar mm kg/m
731 90x102 90 3”9/16 100 6 5 15 - 1.8
731 90x104 90 3”9/16 102 6 5 15 - 2.0
731 100x112 100 4" 112 6 5 15 - 2.0
731 110x122 110 4”11/32 122 6 5 15 - 2.1

Possible end-fittings : guillemin, storz

Hose REF 741 is used for suction and delivery of abrasive products having an abrasion rating of 60mm3 according to DIN 53516.
It can be supplied with a parablond inner tube.
It can also be used for sand, shot, gravel, etc....

741 tuyau caoutchouc flexible

Technical specifications :

Inner tube : black anti-abrasive SBR / NR rubber
Reinforcement : 2 textile plies and 1 metal spiral
Outer cover : abrasion and weather resistant SBR rubber
Electrical conductivity : copper braid inserted between textile braids
Outer finish : wrapped
Temperature : - 30°C to +70°C
Production lengths : 20 metres
Colour : black
Marking : Tecalemit - REF 741 - aspiration refoulement abrasif 10bars - production date or batch

Part n° Inner
diameter
Outer
diameter
Wall
thickness
working
pressure
Test
pressure
Burst
pressure
Bend
radius
Weight
  mm Inch mm mm bar bar bar mm kg/m
741 40 40 1”9/16 58 9 10 15 30 140 2.0
741 50 50,8 2” 70 10 10 15 30 240 2.6
741 60 60 2”3/8 80 10 10 15 30 250 2.8
741 65 63,5 2”1/2 85 10 10 15 30 280 3.2
741 70 70 2”3/4 90 10 10 15 30 300 3.4
741 75 76,2 3” 96 10 10 15 30 325 4.1
741 80 80 3”5/32 101 10.5 10 15 30 400 4.8
741 90 90 3”9/16 113 11.5 10 15 30 430 5.8
741 100 101,6 4” 123 11 10 15 30 480 6.4
741 110 110 4”11/32 134 12 10 15 30 560 6.9
741 120 120 4”23/32 144 12 10 15 30 600 7.9
741 125 127 5” 151 12 10 15 30 625 8.2
741 125X155 127 5” 155 14 10 15 30 625 8.9
741 140 140 5"1/2 162 11 10 15 30 720 10.0
741 150 152,4 6” 175 12 10 15 30 780 11.0
741 200 203,2 8” 230 14 10 15 30 1150 14.0
741 219 219 8"5/8 250 15.5 10 15 30 1300 15.0
741 250 254 10” 288 16 10 15 30 1550 22.0

Possible end-fittings : Flange, steel male thread

This hose allows the assembly of flexible conducts for pneumatic handling of abrasive products, using 1/2 ISO PN cast aluminum flange shells that attach to the outside of the hose.
Assembly does not require particular formation nor specific tools.
No particular protection is necessary for its outdoor use and a simple regular visual control is sufficient.
The couplings are reusable, the replacement of the used lengths is quickly made.

744 tuyau caoutchouc flexible

Technical specifications :

Inner tube : abrasion resistant antistatic natural rubber.
Reinforcement : high tensile synthetic textile, steel wire helix and antistatic copper wire
Outer cover : abrasion, ozone and wather resistant corruged special synthetic rubber.
Outer finish : corrugated
Temperature : - 40°C to +70°C
Production lengths : variable depending on the diameter
Colour : black
Marking : Tecalemit - Part N°- Dia x thickness - batch N°
Abrasion loss value : acc DIN 53516 ≤ 60mm3

Part n° Inner
diameter
Outer
diameter
Negative
pressure
working
pressure
Burst
pressure
Bend
radius
Weight
  mm Inch mm mm bar bar mm kg/m
744 80x113 80 3"1/8 113 -0,92 10 30 350 6,584
744 101x133 101,6 4” 133 -0,92 10 30 500 7,663
744 127x158 127 5” 158 -0,92 10 30 650 9,817
744 152x183 152,4 6” 183 -0,92 10 30 750 12,117
744 203x234 203,2 8” 234 -0,92 10 30 1750 16,586
744 254x286 254 10” 286 -0,92 10 30 2000 22,175
744 304x341 304,8 12” 341 -0,92 10 30 2500 26,518

Hose REF 772 & REF 777 are used for pneumatically handling abrasive products.
Light and with low bend radius, there intended for vacuuming industrial dust and shavings on mobile equipments.
The 777 hose with a para-blond tube is softer than the 772.
It can be supplied in predetermined lengths with flexible cuff-ends.

772 parablack 772 tuyau caoutchouc flexible
 
777 parablond 777 tuyau caoutchouc flexible

Technical specifications :

Inner tube : beige natural rubber
Reinforcement : 2 textile plies and 1 interlayed metal spiral
Outer cover : abrasion and weather resistant rubber
Elecrical conductivity : copper braid interlayed between textile plies visible at cuff-ends
Outer finish : wrapped and corrugated with flexible cuff-ends
Temperature : - 30°C to +70°C
Production lengths : 40 metres or to order
Colour : black
Marking : none

Part n° Inner
diameter
Outer
diameter
Wall
thickness
Negative
pressure
Burst
pressure
Bend
radius
Weight
  mm Inch mm mm bar bar mm kg/m
772 25 777 25 25 1” 32 3.5 - 0,9 - 150 0.5
772 38 777 38 38 1”1/2 46 4.0 - 0,9 - 220 0.6
772 50 777 50 50,8 2” 60 4.5 - 0,9 - 270 0.8
772 60 777 60 60 2”3/8 69 4.5 - 0,9 - 330 0.9
772 70 777 70 70 2”3/4 79 4.5 - 0,9 - 350 1.0
772 75 777 75 76,2 3” 85 4.5 - 0,9 - 410 1.1
772 80 777 80 80 3”5/32 90 5.0 - 0,9 - 440 1.5
772 100 777 100 101,6 4” 112 5.5 - 0,9 - 550 1.8
772 125 777 125 127 5” 138 5.5 - 0,9 - 600 2.8
772 150 777 150 152,4 6” 163 5.5 - 0,9 - 790 3.5
772 200 777 200 203,2 8” 216 6.5 - 0,9 - 1000 5.1
772 300 777 300 305 12” 318 6.5 - 0,9 - 1600 9.3

Possible end-fittings : Guillemin, manufacturer accessories

Hose REF 787 is used for pneumatically handling abrasive products: he can be delivered in length predetermined with flexible cuff-ends.
His braids of copper going out before the flexible cuff-ends allow one easier connection and of better quality.

787 tuyau caoutchouc flexible

Technical specifications :

Inner tube: abrasion resistant natural rubber, thickness 5mm.
Reinforcement : high tensile synthetic textile, steel wire helix and antistatic copper wire.
Outer cover: abrasion, ozone and weather resistant special synthetic rubber.
Outer finish : corrugated.
Temperature: - 40°C to +70°C
Production lengths: crowns or fixed lengths with flexible cuff-ends.
Colour : black.
Marking : Tecalemit - Part N°- DN (mm/inch) - PS (bars) - batch N°.

Part n° Inner
diameter
Outer
diameter
working
pressure
Burst
pressure
Negative
pressure
Bend
radius
Weight
  mm Inch mm bar bar bar mm kg/m
787 25 25,4 1’’ 37,5 3 9 - 0,92 50 0,80
787 32 32 1’’ 1/4 44 3 9 - 0,92 65 0,91
787 38 38 1’’ 1/2 51 3 9 - 0,92 80 1,23
787 50 50,8 2’’ 64,5 3 9 - 0,92 130 1,69
787 65 63,5 2’’ 1/2 77,5 3 9 - 0,92 175 2,28
787 70 70 3" 86 3 9 -0,92 220 2,96
787 75 76,2 3’’ 90,5 3 9 - 0,92 250 2,96
787 80 80 3"5/32 95 3 9 -0,92 280 3,40
787 90 90 3’’ 1/2 106 3 9 - 0,92 300 3,71
787 100 101,6 4’’ 119 3 9 - 0,92 350 4,49
787 125 127 5’’ 147 3 9 - 0,92 450 6,56
787 150 152,4 6’’ 173 3 9 - 0,92 630 8,64
787 200 203,2 8’’ 227 3 9 - 0,80 950 13,6
787 250 254 10’’ 279 3 9 - 0,80 1200 16,7

Hose REF 788 is used for pneumatically handling abrasive products: he can be delivered in length predetermined with flexible cuff-ends.
His braids of copper going out before the flexible cuff-ends allow one easier connection and of better quality.

788 tuyau caoutchouc flexible

Technical specifications :

Inner tube: abrasion resistant black natural rubber, thickness 5mm.
Reinforcement : high tensile synthetic textile, steel wire helix and antistatic copper wire.
Outer cover: abrasion, ozone and weather resistant special synthetic rubber.
Outer finish : corrugated.
Temperature: - 40°C to +70°C
Production lengths: crowns or fixed lengths with flexible cuff-ends.
Colour : black.
Marking : Tecalemit - Part N°- DN (mm/inch) - PS (bars) - batch N°.

Part n° Inner
diameter
Outer
diameter
working
pressure
Burst
pressure
Negative
pressure
Bend
radius
Weight
  mm Inch mm bar bar bar mm kg/m
788 25 25,4 1’’ 37,5 3 9 - 0,92 50 0,80
788 32 32 1’’ 1/4 44 3 9 - 0,92 65 0,91
788 38 38 1’’ 1/2 51 3 9 - 0,92 80 1,23
788 50 50,8 2’’ 64,5 3 9 - 0,92 120 1,69
788 65 63,5 2’’ 1/2 77,5 3 9 - 0,92 165 2,28
788 75 76,2 3’’ 90,5 3 9 - 0,92 185 2,96
788 90 90 3’’ 1/2 106 3 9 - 0,92 220 3,71
788 100 101,6 4’’ 119 3 9 - 0,92 250 4,49
788 125 127 5’’ 147 3 9 - 0,92 450 6,56
788 150 152,4 6’’ 173 3 9 - 0,92 550 8,64
788 200 203,2 8’’ 227 3 9 - 0,80 900 13,6
788 250 254 10’’ 279 3 9 - 0,80 1200 16,7

Hose REF 791 is used for the projection of various abrasive products : mortar, concrete, other coatings.
Where there is no risk of high traction, it can be used for concrete injection at 40 bars.
Its abrasion rating, according to 53516 standards, is 60mm3.
It can be equipped with swaged end-fittings..

791 tuyau caoutchouc flexible

Technical specifications :

Inner tube : smooth black natural rubber based anti-abrasive SBR / NR rubber
Reinforcement : textile braid
Outer cover : abrasion and weather resistant SBR rubber
Electrical conductivity : inner tube is conductive
outer finish : wrapped
Temperature : -3 0°C to +70°C maximum
Production lengths : 40 metres
Colour : black
Marking : Tecalemit - REF 791 - projection abrasif à 40 bars - production date or batch

Part n° Diamètre
intérieur
Outer
diameter
Wall
thickness
working
pressure
Burst
pressure
Bend
radius
Weight
  mm Inch mm mm bar bar mm kg/m
791 25x38 25 1” 38 6.5 40 120 100 0.75
791 35x49 35 1”3/8 49 7 40 120 180 1.1
791 50x68 50,8 2” 68 8.5 40 120 280 1.95
791 65x85 65 - 85 10.0 40 120 380 2.9
791 90x112 90 3”1/2 112 10.0 40 120 800 4.1

Possible end-fittings : steel cam-lock, threaded
See also ref 711, ref 798

In its smaller diameters, hose REF 798 is intended for discharge of abrasive products : mortars, plaster, cement concrete, drilling muds.
From diameter 75mm up, it is intended for spreading of pumped concrete under high pressure (80 bars).
Its metallic structure ensures it is very robust.
Its abrasion index is less than 60 mm3 according to DIN 5351G.
Very flexible, it also has a low bend radius.
It can be equipped with swaged end-fittings machined from steel ST 52 DIN 1629 / ST 52.3 DIN 17121 / ST 52.4 DIN 1630 and having undergone a hardening heat treatment.
In order to have a full flow, hose end are reamed out.

798 tuyau caoutchouc flexible

Technical specifications :

Inner tube : smooth black anti-abrasive sbr/nr rubber
Reinforcement : 2 or 4 brass-clad metal spirals
Outer cover : abrasion and weather resistant sbr rubber
Outer finish : fine tape wrapped
Temperature : - 30°C to +70°C maximum
Production lengths : 40 metres
Colour : black with yellow stripe
Marking : Tecalemit - REF 798 - refoulement de béton à 85 bars - production date or batch

Part n° Inner
diameter
Outer
diameter
Wall
thickness
working
pressure
Burst
pressure
Bend
radius
Weight
  mm Inch mm mm bar bar mm kg/m
798 50 50,8 2” 68 9 85 200 250 3.0
798 63 63,5 2”1/2 85 11 85 232 280 4.5
798 75 76 3” 102 13 85 250 310 5.5
798 100 101,6 4” 130 14 85 225 400 8.4
798 127 127 5” 155 14 85 200 520 9.6
798 150 152,4 6” 185 17 60 175 580 11.0

Possible end-fittings : victaulic, a gorge (constructeur)

Hose REF 831 is intended for discharging food products such as suger, powdered milk and flour. it is also used for discharging pvc granulates. in 5mm thickness, it can be rolled flat.
In 7mm thickness, its life span is increased by using a 5mm thick inner tube and through its “round-shape memory” which avoids kinking.
It can be delivered in lengths equipped with Guillemin fitting in aluminum or stainless steel set with socket aluminum or stainless steel.

831 tuyau caoutchouc flexible

Technical specifications :

Inner tube : white anti-abrasive food quality NR rubber
Reinforcement : 2 textile plies
Outer cover : abrasion and weather resistant CR rubber
Electrical conductivity : copper braid inserted between textile plies
Outer finish : wrapped
Temperature : - 30°C to +60°C
Production lengths : 20 metres
Colour : blue or black
Marking : REF 831 - refoulement abrasifs alimentaire 5 bar - production date or batch

Part n° Inner
diameter
Outer
diameter
Wall
thickness
Working
pressure
Burst
pressure
Bend
radius
Weight
  mm Inch mm mm bar bar mm kg/m
831 76x86 76,4 3” 86 5 5 15 - 1.3
831 90x100 90 3"1/2 100 5 5 15 - 1.5
831 90x104 90 3"1/2 104 7 5 15 900 2.0
831 101x116 101,6 4” 112 5 5 15 1000 3.0
831 110x122 110 4”11/32 122 6 5 15 1100 2.9

Possible end-fittings Guillemin, Storz

certication AEO
Logo NF 377
Certifications DREAL
Certification Veritas
Rubber hoses
hydraulic hoses
hydraulic fittings
tubes pneumatiques