Features of 3LPP Coated Pipes

　　The coating pipe of 3LPP consists of multiple layers of anti-corrosion coatings, the inner layer is welded epoxy layer, the middle layer is adhesive layer, and the outer layer is polypropylene layer.The inner layer is used for protection against corrosion and chemical damage while the outer layer is used for protection against any physical damage in laying and transportation.

　　The 3 layer polypropylene coated pipes are used in oil fields where the resources are drawn from deep reservoirs and at high temperatures (100oC to 140oC). It is highly abrasion resistant and is generally used where the chances of damage are high such as Rocky Mountains or for drilling operations.

　　Features of 3LPP coated pipes:

　　1. Excellent chemical and corrosion resistance preventing steel pipes from any damage.

　　2. Resistance to cathodic disbondment

　　3. The 3LPP coated pipes are highly abrasion resistant and can withstand high temperatures.

　　4. The 3LPP coated pipes have high performance characteristics and an extended life cycle.

　　http://www.xysteelpipe.com/info/Features-of-3LPP-Coated-Pipes-1135-1.htm