980 Inner-layer tape T100 is engineered to achieve a complete bond to the primed steel pipe, providing maximum handling and in-service anti corrosion protection for the coating system.
HDPE/LDPE +butyl rubber
more than 25 N/cm
more than 200%
more than 50N/cm
Whole coating system:
Primer P 27+980 inner layer tape +955 outer layer tape
AWWA C 214,ASTM D 1000,EN 12068
980 inner-layer tape application
1)The inner-layer tape shall be applied directly onto the prepared pipe surface,
Wrap tape application consists of hand application and machine application.
2)The tape applied temperature must be above 5 degrees, the coating construction temperature shall be
more than -5 degrees as better.
3)The tape shall be spirally applied ,minimum overlap shall not be less than 50%.When applied to
spirally welded pipe , the direction of the tape spiral shall be generally parallel to the weld spiral.
The minimum overlap shall not be less than 25 mm.
4)When a new row of tape is started, the ends shall be overlapped at least 150 mm measured circumference.
Xunda Coating system is always made up of Primer, inner wrap tape and outer wrap tape or primer and Bitumen tape system. Our Primer+inner wrap tape +outer wrap tape coating system is very popular in Many government oil , gas ,water company, such as MEDCO of Indonesia,BGSL,TITAS,JALALABAD OF Bangladesh,CPGCL ,OGDCL of Pakistan and so on, Our Primer +bitumen tape coating system is very popular in Ukraine state Gas company(UkraineTransgas) , Australia, Yemen and so on.
We often go to the internatioanl oil gas exhibition, hope to meet more friends.
20 years experience
Xunda will continue to develop corrosion prevention, waterproof and sealing solutions for the protection of client's valuable infrastructural assets around the world, ensuring our clients derive maximum benefit from our solutions. fulfilling all market requirements for a performance guarantee against corrosion , whilst ensuring respect for the environment and applicator.
• Pursuing world leadership for innovative, cost-effective, and environmentally corrosion prevention , waterproof and sealing solution