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Oversea department

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TEL:+86 537-2611133

FAX:+86 537 2299111

Phone:+86 15910006277

Email: sales@shandongxunda.com

Skype: pipeline.tape

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Add:NO.1, Jibei High-tech Industrial Park,Jining City,Shandong Province,China

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Underground Pipeline Coating Tape

Shandong Xunda Anticorrosion Coating Co.,Ltd is a China underground pipeline coating tape, underground coating tape, underground pipe tape, underground coating tape manufacturer, supplier and company, our professional factory can provide you underground pipeline coating tape products with both good price and quality.

PE coating tape for undergound steel pipeline

Description

underground pipeline coating tape is with a stabilized polyethylene carrier film, coated on one sides with a permanently plastic synthetic compound on a butyl rubber base. The highly stable and supple carrier film guarantees a high degree of protection from mechanical damage.

 

Features

Excellent adhesion to a wide range of substrates found, including concrete and steel piping.

Compatible with common pipe coatings.

Endures extremes of heat and cold.

Excellent resistance to cathodic disbondment.

High water and vapour impermeability.

 

Uses

Provides long-term corrosion protection to steel pipelines.

Repair of damaged factory applied corrosion protection.

Outlining weld beads and cut backs prior to wrapping bare-welded joints.

Outlining seams on spiral and seam welded pipe.

Primer-less mastic tape readily conformable to odd-shaped pipe fittings, valves, flanges and other buried structures.

 

Application

Prepare surfaces by eradicating all loose scale, rust or other foreign matter by grit blasting or wire brush. The surface must be clean, dry and free of grease.

Peel back strip and apply tacky side of the tape to the surface and apply pressure.

Apply the tape spirally with sufficient tension to make it conform. Remove interleaving as wrapping proceeds. Overlap each turn by at least 1” or 55%. (Note: when proper surface prep is not achievable or when applying to pitted pipe, apply a thin film of Butyl Pipe Primer to all surfaces to be wrapped and allow to dry). (Over width silicone paper prevents product contamination during site handling and storage). 

 

Recommended Temperatures

Application Temperature:
from +5ºC to +50ºC
Continuous Temperature:
from –30ºC to +60ºC
Peak Temperature:
up to +70ºC 

Precautions

Should not be used in applications subject to excessive movements.