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Anti-corrosion countermeasures for oil casing
1. First of all, do a good job of meeting water quality standards, and strictly monitor and manage water quality. Carry out cleaning and separate injection, strengthen the cleaning of the main water pipeline, ensure that the water quality in the station and the bottom of the well meets the standa...Read more -
How to install galvanized steel pipe
First, choose the appropriate connection method according to the caliber and the specific conditions of the galvanized steel pipe 1. Welding: According to the progress of the site, enter the installation at an appropriate time. Fix the bracket in advance, draw a sketch according to the actual siz...Read more -
Gas plastic coated steel pipe performance introduction
Plastic-coated steel pipe manufacturing process and others: it can be used under harsh conditions and has a long-term anti-corrosion life. Heavy-duty anti-corrosion coatings can generally be used for 10 or 15 years in chemical atmospheres and marine environments, even in acid and alkali, salt, an...Read more -
Why 316L stainless steel pipe fittings have better corrosion resistance
316 stainless steel is a type of molybdenum-containing stainless steel. Due to the molybdenum in the steel, the overall performance of this steel is better than that of 310 and 304 stainless steel. Under high-temperature conditions, when the concentration of sulfuric acid is lower than 15% and hi...Read more -
Preparations before connection of plastic-coated steel pipes
The plastic-coated steel pipe comprises a core pipe rent-reducing layer, fastening steel belt, air layer, heat insulation layer, reflective layer, sliding bracket, outer protective steel pipe, sprayed polyurethane, and surrounding entangled FRP. It has high strength, is not easy to damage, and ca...Read more -
Problems Existing in Regulations and Selection Standards of Thick-walled Steel Pipes in Engineering
Thick-walled steel pipes are stipulated in the project: Corresponding laws and regulations for the actual selection and use of thick-walled pipe fittings Combustible media and high-pressure gas pipelines. Under this premise, the type of pipe fittings is mainly determined according to the purpose ...Read more