AREAS OF USAGE

1. Below Ground. Flanges & valves, field joints, pipe couplings, cadwelds, bolted fittings, ductile/cast iron pipe.
2. Above Ground. Steelwork Pipes, structural steel, flanges & valves, sweating pipe, tank bases, pipe bridges, cooling tower pipes and under thermal insulation.
3. Jetty Piles and Marine Structures Steel, timber & concrete piles, submarine pipeline repairs, pipe hangers, risers, under decking piping, offshore platforms, H- piles, tie rods & end connections.
4. Commercial and Residential Plumbing connections, cooling tower pipes, cable splices, roof repairs, waterproofing & sealing, battery terminals, threaded connectors, trailer axles & U-bolts.

Colour/Form                       :   Black | Roll

Packaging/Available Sizes   :   Available in ( Thick ness) 2 mm, 3 mm, 4 mm

(Length) 10 m | (Width) 100mm, 150mm 200mm & 1 m

Applicable Standard              :   IS : 10221 : 1982

Coverage                            :  As Per Size

Shelf Life                             : 12 Months from the date of manufacture when maintain in protected storage in original unopened sealed condition at 5 - 40°C.

Storage Conditions

Store under cover out of direct sunlight and protect from extremes of temperature. In tropical climates the product must be stored in an airconditioned environment. Failure to comply with the recommended storage conditions may result in premature deterioration of the product or packaging.

 SURFACE PREPARATION

Remove dust, flakes, oil, grease or other loose foreign particles by blasting, wire brush or compressed air. Leave 200 mm from pipe ends for welding joints. Coat and wrap such left over part of pipe at site after welding and hydro testing.

APPLICATION  OF  MATERIAL

Apply TT bitumen primer on cleaned surface at 0.3-0.5 L / m2. Allow the primed surface to touch dry, which may take 5 - 25 minutes. Show the torch flame on the surface of Wrapping Coat to get a soft smooth surface. Wrap the torched side of the

TT Wrapping coat on the primed surface. Provide overlap of 25 mm between two adjoining layers. Wrap spirally and apply sufficient tension to ensure good adhesion and avoid pockets and bridging to meet holiday detection requirement. Tape joint shall face downward on outside of lap joint.

Complete necessary welding and testing of the joint before coating.

Recommend to apply at the time of pipe erection and lowering inside trenches to avoid any damage.