Manufacturers sell large-diameter spiral steel pipes, thick walled anti-corrosion spiral steel pipes, and anti-corrosion steel pipes for water transmission

Description :

　　IPN8710 non-toxic drinking water anti-corrosion steel pipe price, overview: There are many types of corrosive media in the water supply pipeline, including acid, alkali, salt, oxidant, and water vapor. The coating must have chemical inertness, acid alkali salt corrosion resistance, dense structure, good waterproof permeability, strong adhesion, toughness and fullness This product belongs to the category of "chemical reactive" coatings and is packaged in two components. Component A consists of resin and initiator, while component B consists of active monomer and catalyst. So before use, the two components must be weighed and proportioned according to the specified important ratios, mixed and stirred evenly, and cured for 30 minutes according to the specified time before application. The cured coating should be used up within 6-8 hours to avoid waste of bonding. The ratio is as follows: primer, component A: component B=1 barrel: 1 barrel. Please strictly follow the required ratio (or apply according to the ratio notified by the manufacturer at that time) for the topcoat, with component A: component B=1 barrel: 1 barrel. Please strictly follow the required ratio (or construct according to the ratio informed by the manufacturer at that time) after the first coat of paint is applied, wait for more than 24 hours before applying the second coat of paint. After use, the packaging lid of the paint must be tightly sealed to prevent it from deteriorating due to moisture, alcohol, and water. The paint film can only be put into use after being applied at room temperature and dried at room temperature for 7-10 days.

　　The price of anti-corrosion steel pipes for water transportation, also known as pipeline steel pipes, SY/T5040-2008 (spiral welded steel pipes for piles), SY5039-2000 (spiral welded high-frequency welded steel pipes for general low-pressure fluid transportation). Honesty and high reputation have established long-term supply models with customers from all over the country in our long-term business operations. Our advantages include good reputation, high-quality products, strong strength, and low prices. API-5L (American Petroleum Institute, also known as Petroleum and Natural Gas Industry Transportation Steel Pipe) GB/T9711.1-2008 (national standard, also known as Spiral Seam Submerged Arc Welded Steel Pipe for Ordinary Fluid Transportation Pipeline) The models and uses of commonly used steel pipes in our company SY/T5037-2008 (the department standard has a stock of more than 10000 tons all year round, and 3359 is 5B-OB grade. After good to bad, tape is applied (usually 3M tape is used), and it is necessary to ensure that the tape is in full contact with the experimental area. You can rub it back and forth with your fingers to make good contact, and then quickly pull it open. Use visual inspection or magnifying glass to compare and grade the standard with the attached diagram.

　　Attention: The product should be stored in a cool, ventilated, and dry place, isolated from sources of fire, and kept away from heat sources. This product is a thick paste coating that can be applied with a thick coating without sagging. After opening the bucket, it can generally be brushed without adding diluent. After the coating has been stored for too long, there may be slight precipitation, and it should be stirred before use. After the coating is prepared, it should be cured for 20 minutes in summer and 1.5-2 hours in winter before application. Generally, it should be used up within 8 hours, otherwise the viscosity will thicken and it will be difficult to apply. After the surface of the primer is dry, the topcoat can be applied. The interval at room temperature should not exceed two days, otherwise it will affect the interlayer bonding. The time gap between applying each layer of topcoat should also be based on surface dryness. IPN "is an abbreviation for" interpenetrating polymer networks "in English, translated as interpenetrating networks in Chinese. Interpenetrating network polymer is a new type of polymer anti-corrosion coating researched and developed in the past one or two decades. It has excellent properties of extraordinary polymer materials and is one of the hotspots in the development of polymer materials today, known as the "alloy" of polymers.

　　The price of anti-corrosion steel pipes for water transmission is that this product is supplied with components A and B. During construction, it is mixed in proportion and used up within the specified time after uniform mixing. Three layer PE has been first applied in the oil and gas system. 3PE anti-corrosion steel pipe manufacturers have been used in China's completed Shaanxi Beijing natural gas pipeline and Kushan oil pipeline, as well as nearly 4000 kilometers of key projects such as the West East Gas Pipeline. 3PE anti-corrosion steel pipe manufacturers are also used in Longdu, 67 kilometers of high-pressure pipelines from Shaanxi to Tianjin, 30 kilometers of high-pressure natural gas pipelines from the outer ring line, and 122 kilometers of underground gas storage pipelines on the Shaanxi Beijing line.

　　The IPN series anti-corrosion coating is a high molecular weight copolymer of castor oil polyurethane and poly (substituted ethylene) interpenetrating network. During the mixing and curing process of the coating, the rubber network of the former and the plastic network of the latter penetrate and firmly adhere to the surface of the coated material. Provide anti-corrosion protection and decorative effect on the surface of the material. The "IPN" series anti-corrosion coatings have excellent properties such as high strength, high toughness, abrasion resistance, aging resistance, acid alkali salt corrosion resistance, strong adhesion, resistance to hydrolysis, gasoline, kerosene and other media, non-toxic and non combustible. Therefore, it has a wide range of applications, not only for anti-corrosion of steel, but also for non-metallic components such as concrete and wood. In recent years, it has been widely used in industrial sectors such as water engineering, power plants, chemical engineering, and fertilizers for equipment, as well as in underground and above ground engineering anti-corrosion of oil, gas, and water pipeline systems and civil structures.

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• Large diameter spiral steel pipe