MTM with mastic

MTM joint is to be placed on pre-insulated pipeline prior to welding of the steel pipes. Both ends of the joint are to be shrunk with delicate flame of gas burner. Due to the single sealing the MTM joint is to be used where ground water level is below the level of pre-insulated pipes and where the soil is not polluted with oil products and chemicals.

Set of MTM joint contains:

• heat shrinkable sleeve with pre-applied mastic
• ventilation plugs – 2 pieces
• weldable plugs – 2 pieces

MTM joints are wrapped in white LDPE foil and should be stored and transported in upright position to avoid ovalization. Maximal temperature during storage and transport shall not exceed 35°C.

Additional accessories: during assembly of the joints components of polyurethane foam (PUR) are to be used. When ordering please provide information if the joints are to be delivered together with PUR foam.