Specifications Black Pipe Wrapping Adhesive Tape for Steel Pipe Surface Coating / Protection / Pipeline Corrosion Resistance.

1. INTRODUCTION TO PRODUCTS: IDEAL TAPE is mainly engaged in five series of products, which are Inner Tape, Outer Tape, Joint Tape, Tape Primer, and Putty Tape with 10-odd categories in nearly 100 specifications. They can be used for the purposes of steel pipe surface corrosion resistance for various pipelines in facility projects of petroleum, petrochemical industry, city gas, oil and gas storage and transportation, power, water supply, metallurgy, civil aviation, etc.   1.1 Inner tape: (Anticorrosion tape, Anti corrosion tape, Anticorrosive tape) is for anticorrosion of underground, underwater, & overhead pipelines.   1.2 Outer tape: (Protection Tape, Protective Tape) is for protection of pipe and the surface of Inner Tape from damages.   1.3 Joint tape: (Polyethylene Tape, Polyethylene Tapes, PE Tape, Rubber Tape, Butyl Tape, Butyl Rubber Tape) is for anticorrosion of field joints, fittings, & specifically piping. Component: backing: Polyethylene PE & adhesive: butyl rubber   Thickness: 0.38mm to 1.27mm, Width: 900mm Length: 200 to 1500M   2. POLYETHYLENE PE TAPE & PRIMER APPLICATIONS: Rust Removal > Priming> Inner Tape & Outer Tape Wrapping 2.1 Rust Removal Steel Surface needs treating. Its quality shall reach Sa2 or St3 grade as prescribed in GB8923-88 Pre-paint Steel Surface Rust Grade and Rust-removal Grade, and it shall be dust-free. 2.2 Priming Primer shall be stirred well before painting. An even film of primer is painted on the steel surface that is rust-removed completely and dust-free. After the primer dries up (one may feel no sticky). The steel pipe can be wrapping with tape (it usually takes 3 to 5 minutes). The primer dosage usually amounts to 80 to 100g / m2. 2.3 Inner Tape (Anti corrosion Tape) & Outer Tape (Protection Tape) Wrapping The steel pipe that is painted with primer is wrapping with tape by means of suitable devices or tools as per joint needs, and wraps the inner tape and then wraps the outer tape. Tape tensibility can be 10 to 20 N / cm. The overlapped length between beginning and end of an adhesive tape shall be no less than 1/4 circumference of the steel pipe and the total length of adhesive tape shall be no less than 100mm. each film shall be paralleled, and must not be twisted and rumpled.   3. QUALITY CONTROL QA/QC: Mechanical Test> Plastic Test> Electric Test> Chemical Analysis> Heat Aging Test     4. CERTIFICATIONS: ISO9001:2008   5. PACKAGING: Covered Tape by Polyethylene sheet,and then loaded to carton.