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Name: Angelina Meng
Tel: +86-18853777531
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E-mail: sales@pipelinewraptape.com
Add: No.1 Jibei High-Tech Industrial Park,Jining City,Shandong Province,China
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Three steps when Oil pipeline tape ,gas pipe WRAPPING TAPE & PRIMER APPLICATIONS

Author : Date : 11/22/2013 10:59:24 AM
 How much you know about oil gas pipeline polyethylene anticorrosion tape? Polyethylene anticorrosion tape unwound when the temperature must be above 5 ℃, corrosion layer construction should be carried out at -5 ℃ above. (Experience has shown that tapes can be at a lower temperature -30 ℃ when the construction, but to ensure unwinding temperature) when the ambient temperature is below 10 ℃, in order to ensure real-time tape has good adhesive strength, should adopt blowtorch heat pipe dimensions and baking adhesive tape

Xunda tape bring you to know more information about polyethylene tape when application 

Oil pipeline tape ,gas pipe WRAPPING TAPE & PRIMER APPLICATIONS:

Rust Removal > Priming> Inner Tape & Outer Tape Wrapping

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 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.
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. 

TAPE ROLL SIZES

a) Hand application roll core diameter 41 mm
Tape length 15 m
Tape widths 50 and 100 mm
b) Application with hand wrapping machine, roll core diameter 41 mm
Tape length 15 m
Tape widths 50 and 100 mm
c) Application with hand wrapping machine, roll core diameter 78 mm
Tape length depending on pipe diameter
Tape widths 100 and 150 mm
d) Application with motor driven wrapping machine, roll core diameter 78 mm
Tape length depending on pipe diameter
Tape widths 100 and 150 mm


Whether your piping problems are, PLEASE CONTACT XUNDA 
corrosion mitigation
pin hole repairs
dent repairs
bend repairs
complete (hoop & axial) strength replacement
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