Deesawala Rubber Industries stands as one of the best manufacturers and suppliers of premium quality PTFE & Teflon Cladded Dam Gate Rubber Seals. Our Dam Gate Rubber Seals are highly regarded for their fine quality. Dams and barrages are constructed to store or redirect water for irrigation or generation of electric power. In concrete dams, tunnels, spillways, and other water structures, hydraulic gates help manage the water flow. We use seals on either side of the gate or the metal frame in the gate slot to stop water from flowing past a closed gate. Rubber is a popular choice which is used material for seals, as it is elastic, deforms readily and goes back to its original shape on removal of load.
Dam Gate Rubber Seals manufactured for below gates :
Radial Gates
Stop Log Gates
Spill Way Gates
Under Sluice Gates
Automatic Tilting Gates
Swing Gates
Draft Tube Gates
Desilting Service Gates
Bulk Head Gates
HR Gates
Vertical Lift Gates
Dam Gate Rubber Seal Technical Specifications:
Physical characteristics shall meet the following:
PHYSICAL TEST:
TEST VALUE:
SPECIFICATIONS
Tensile strength
3000 psi (min.)
Die C ASTM D412
Elongation at Rupture
450% (min.)
ASTM D412
300% Modulus
900 psi (min.)
ASTM D412
Durometer Hardness,
Shore Type A 60 to 70
ASTM D2240
Water Absorption 70 Hrs.
10% change in @ volume (max.) 212°F
ASTM D47
Compression Set Hrs. @ 158°F
30% (max.)
ASTM D395 Method B 22
Tensile Strength After
80% (min.)
ASTM D572
Tensile Strength After Oxygen Bombaging of tensile strength