Contact: Cheng Huiqiang
Address：No. 333, Jinxian Road, Jinjiaba, FENHU Town, Wujiang District, Suzhou City, Jiangsu Province
Basic requirements for anticorrosive tape material
Suzhou Qianggu Pipeline Anticorrosive Material Co., Ltd. is located in Fenhu Economic Development Zone, Wujiang District, Suzhou City, Jiangsu Province. It is a comprehensive anticorrosive and waterproof material manufacturing industry with complete anticorrosion products, advanced equipment and stable quality. Anticorrosive products mainly include: polyethylene pipe anticorrosive tape, polyethylene modified tape CTB-Y, polypropylene anticorrosive tape CTB-B, aluminum foil anticorrosive adhesive tape, radiation-crosslinked polyethylene anticorrosive heat shrinkable sleeve, heat shrinkable tape, heat shrink Winding tape, heat shrinkable waterproof cap, viscoelastic anticorrosive tape, viscoelastic anticorrosive paste and many other anticorrosive materials.
Polypropylene fiber anticorrosive tape is also called cold-wrapped tape, polypropylene anticorrosive tape, pipe anticorrosive tape, reinforced fiber anticorrosive tape, reinforced polypropylene fiber anticorrosive tape, 760, 780 anticorrosive tape, BL-10 anticorrosive tape, RD- Type 6 reinforced fiber anticorrosive tape, HT-1100 type anticorrosive tape, some manufacturers also call: PipeCoat new type polypropylene reinforced fiber anticorrosive tape, the manufacturers are different, the product model name is also different.
Widely used in oil and gas, chemical engineering, water supply and drainage in urban construction, oil and gas, steel pipelines and steel ground storage tanks for external anticorrosion and repair projects.
基材 The base material of this product is a unique modified polypropylene woven fiber cloth. The butyl rubber modified asphalt is used as the anticorrosive rubber layer. The base material is a fibrous structure that can effectively resist the creep damage caused by soil stress. It has been proved by aging test that its corrosion resistance life is more than 50 years, which fully meets the American ANSI / AWWAC209-00 and NACEMR0274-95 indicators. It is a good choice for pipeline cold anticorrosive construction tape, and it is also an economical choice for anticorrosion.
一分彩(1). Surface treatment of steel pipe: derusting. Manual derusting should reach St3, mechanical derusting should reach Sa2, and meet the requirements of SYJ4 0 0 7-8.
(2) Primer: special matching primer should be used.
一分彩(3), when the primer surface is dry, you can wrap around. Note that this tape belongs to the specified tape with an insulation film. It must be constructed in strict accordance with the tape with an insulation film. Generally, manufacturers will provide specific methods of use.
(4) Backfilling the ditch: The ditch can be ditched after passing the quality inspection and acceptance.
一分彩Basic requirements for polypropylene anticorrosive tape material:
I. Material properties:
(1) Good electrical insulation: The resistance of a certain area between the opposite sides of the polypropylene anticorrosive tape should not be less than 10000Ω · m2; the breakdown voltage strength should not be lower than the voltage standard detected by the electric spark detector.
(2) Anti-cathode peeling: The anti-corrosion layer should have certain anti-cathode peeling ability to ensure that the anti-corrosion layer and the substrate can effectively stick together.
(3) Sufficient mechanical strength: there is a certain impact strength to prevent damage due to handling and soil pressure; good bending resistance is required to ensure that the pipeline is not bent during the construction; Abrasion resistance to prevent damage due to soil friction; good adhesion to pipes.
(4) Polypropylene anticorrosive cold wrap has good stability: good resistance to atmospheric aging; good chemical stability; good water resistance and low water absorption; and sufficient heat resistance; good low temperature resistance Do not crack or fall off during stacking, pulling and transportation.
5 (5) Simple repairability: After the anticorrosive layer is damaged, it should be easy to repair, saving construction time.
一分彩(6) Good antimicrobial performance
Contact: Cheng Huiqiang
|Contact : Li Cong|
|Address: No. 333, Jinxian Road, Jinjiaba, Wujiang District, Suzhou, Jiangsu|