Contact: Cheng Huiqiang
Address：No. 333, Jinxian Road, Jinjiaba, FENHU Town, Wujiang District, Suzhou City, Jiangsu Province
How to choose width and thickness when buying anticorrosive tape
Many customers do not know what width and thickness to use when purchasing polyethylene anti-corrosion tapes. Polypropylene reinforced fiber anti-corrosion tapes are used for anti-corrosion construction. Let ’s talk about the specification and selection of polyethylene anti-corrosion tapes. Let's talk about how to choose the thickness of polyethylene anticorrosive tape and polypropylene reinforced fiber anticorrosive tape. According to the buried environment, the medium to be transported, the purpose of use, and the size of the pipe diameter, the design unit of the project determines the level of anticorrosion layer of the pipe.
According to the new standards of China ’s national defense tape, the anti-corrosion layer has the following three levels: ordinary level (the thickness of the anti-corrosion layer is not less than 0.7mm), reinforced level (the thickness of the anti-corrosion layer is not less than 1.0mm), and extra-strength (the thickness of the anti-corrosion layer) Not less than 1.4mm). After the grade of the anticorrosive layer is determined, the thickness of the polyethylene anticorrosive tape and the polypropylene reinforced fiber anticorrosive tape should be determined according to the grade of the anticorrosive layer. For example, if the engineering pipeline requires special reinforced anticorrosion, the total thickness of the normal pipe body of the entire pipeline Should be greater than 1.4mm, then, according to the requirements of the SY / T0414-2007 standard, we have the following three options: use anticorrosive primer + 0.7mm thickness of the inner band overlap 10% winding + 0.7mm thickness of the outer band overlap 10 % Twine.
一分彩 The determination of the width of the anticorrosive adhesive tape first takes into account factors such as convenient construction and beautiful appearance. If the width of the anticorrosive tape is wide, for example, the steel pipe of DN100 is wound with a polyethylene anticorrosive adhesive tape with a width of 150mm. It is easy to produce wrinkles, affect the appearance, and even affect the anticorrosive effect of the anticorrosive layer. If a 50mm width polyethylene adhesive tape is used, the wrinkle problem will basically not occur, but it will affect the construction efficiency and progress. It can be seen that the selection of the appropriate tape width is critical to the construction.
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 are:
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 shrinkable winding tape, heat shrink Waterproof cap, viscoelastic anticorrosive tape, viscoelastic anticorrosive paste and many other anticorrosive materials.
Contact: Cheng Huiqiang
|Contact : Li Cong|
|Address: No. 333, Jinxian Road, Jinjiaba, Wujiang District, Suzhou, Jiangsu|