Protective Coating & Linings

Field of Application

Transportation of crude oil, petroleum derivatives, gas stations, transfer of natural gas transfer of water, transfer of semi - fluid material

All products are manufactured with modern equipments offering a wide range of anti - corrosive coatings. The below graph illustrates the type of coatings applied externally and internally according to standards and special customer requirements.

Surface Preparation (DIN 55928, SIS 55900)
The process enabling the appropriate surface cleanliness and smoothness level according to the type of coating is applied by blasting method. (Sa 2 1/2)

Epoxy (AWWA C 210, TS 5140)
Various epoxy coatings enabling hygienic inner surface for drinking water transportation and outer surface to resist soil or sea water corrosion. Coating thickness of up to 600 micron.

Bitumen or Coal Tar (AWWA C 203, DIN 30673, TS 4356, TS 4357)
Inner surface: Coating from 50 micron (primer) to 4 mm.
Outer surface: Glass fibre mat or glass fibre felt reinforced coating.

Cement Mortar (AWWA C 205, DIN2614, BS 534, TS 8590)
Specifically for drinking water pipes, hygienic and excellent corrosion resistance providing inner coating. On demand, regular cement mortar lining or synthetic dispersion added special cement mortar lining.

Polyethylene (DIN 30670, UNI 9099, TS 5139, NF A 49-710)

• For burred pipes, high mechanical strength and corrosion resistance.

• Regular type coating resistance: 50 ?C continuous operating temperature.

• Special type coating resistance: 70 ?C continuous operating temperature.

• Low, medium or high density polyethylene coating.

• 3 Layer Coating Method:
  Layer 1: Electrostatic epoxy primer
  Layer2: Extrusion adhesive wrapping or hose extrusion
  Layer3: Extrusion polyethylene wrapping or hose extrusion

Tests Performed

Coating thickness, Holiday testing, Impact Strength, Indentation hardness, Coating resistivity, Elongation percentage at break.