waterproof materials bitumen tape

 waterproof materials Bitumen Tape 

 

I .Description

 

Joint Tape is Cold applied tape coating system for corrosion protection of Oil, Gas, Petrochemical, and 

 

Waste Water underground or overhead pipelines. Joint tape  backing shall be compounded so that 

 

it will be resistance to outdoor weathering.

 

Joint tape shall be applied after the inner-layer tape by hand or with a wrapping machine.

 

II .Structure

 

The specification of the tape consists of two layers, Adhesive layer and film backing

 

Adhesive: butyl rubber 

 

Outer layer: Special blend of stabilized polyethylene

 

III. Features:

 

Excellent adhesion to inner-layer tape and self

 

Resistant to UV

 

Can be applied over a wide temperature range 

 

Good conformability and consistent uniform thickness

 

Easily applied with no special equipment

 

Compatible with common pipe coatings

 

Excellent resistance to cathodic disbonding

 

Meets ASTM D 1000 ,EN 12068, AWWA C214,C209 and other international standard

 

Cold applied

 

 

 

IV. Physical Properties: 

 

 

 

Type	T-380	T-3100	T-3130
Total thickness (mm)	0.75	1.02	1.27
Polyethylene Film (mm)	0.28	0.37	0.51
Synthetic Adhesive (mm)	0.48	0.65	0.76
Elongation	≥450%
Tensile Strength (N/cm)	55	60	63
Peel Adhesion to Primed Pipe (N/cm)	28	32	35
Dielectric Strength(KV)	42	42.5	45
Cathodic Disbondment	0.24 in radius 6.4 mm
Volume Resistivity	2.5×1012ohm.m
Water Vapor Transmission Rate	≤0.1gm/m²/24h
Water Absorption Rate	<0.1%
Application  Temperature	-10°c  to 60°c
Max Serve Temperature	-40°c  to 80°c
Color	white,black,green,yellow etc
Available Roll Size (width×length)	2” to 36” ×50 to 900mm
Available Roll Length	10-300m

 

 Pipe Wrap Tape Exporting carton:

 

Tape Thickness	Tape Size	Carton Size	SQM/CTN(m²)	Quantity/CTN
0.51mm	0.51mm*200mm*50m	410cm*210cm*415cm	40	4
	0.51mm*150mm*50m	420cm*420cm*320cm	60	8
	0.51mm*100mm*50m	420cm*420cm*320cm	60	12
	0.51mm*75mm*50m	420cm*420cm*320cm	60	16
	0.51mm*50mm*50m	420cm*420cm*320cm	60	24
0.75mm	0.75mm*200mm*50m	410cm*210cm*415cm	28	4
	0.75mm*150mm*50m	420cm*420cm*320cm	42	8
	0.75mm*100mm*50m	420cm*420cm*320cm	42	12
	0.75mm*75mm*50m	420cm*420cm*320cm	42	16
	0.75mm*50mm*50m	420cm*420cm*320cm	42	24

 

 

Our company provides corrosion protection with the inherent chemicals of polyethylene and butyl adhesive for water resistance and oxygen penetration. Oxygen and Water are prevented from reaching the metal substrate. They are the necessary and sufficient conditions for corrosion.

 

We manufacture conventional and special polyethylene, polypropylene and polymeric alloy and coating systems for pipe corrosion protection. We manufacture PE coating systems for the applications of new pipe construction, rehabilitation and reconditioning. Our products are ISO9001 approved and are in accordance with other good manufacturing and technical standards and norms in the energy and pipeline industry. Coating systems have a broad range of temperature and shearing resistant properties to meet the requirements of pipeline end-users.

 

 

Contact :Nancy Song
Skype:nancysong7

0086 13791713064 whatsapp
QQ:438391083

Contact us if you need more details on Waterproof Materials Bitumen Tape. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Pipeline Cold Wrapping Tape、Self Adhesive Tapes. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Bitumen Pipe Coating > Polyethylene Bitumen Tape