I. Characteristics of reinforced internal and external plastic coated steel pipeReinforced grade internal and external plastic-coated steel pipe is a high-performance piping material, which has a plastic coating added through a special process on the basis of ordinary steel pipe. ...

Installing internal and external plastic coated spiral steel pipe for water supply is a task that requires careful planning and precise execution. The following is a detailed step-by-step guide to help you successfully complete the installation.I. Preparation: Make sure everythin ...

First, the national standard of coating thicknessThe state has clear provisions. The coating thickness of the water supply composite plastic coated steel pipe should comply with GB/T23257-2009 “polyethylene coated steel pipe for water supply” standard. This standard is very impor ...

Directly buried polyurethane insulation pipe pressure resistance performance depth interpretation(A) polyurethane materials: the nemesis of high-pressure challengesBefore exploring the pressure resistance of directly buried polyurethane pipe insulation, we need to understand the ...

First, what is it?Polyurethane Insulated Steel Pipe is a piping solution that combines the strength of steel with the excellent insulation capabilities of polyurethane. Essentially, it consists of an inner steel pipe, which is the channel for transporting fluids or gases. Surroun ...

Application:Electric power, Ｃold storage and other industrial sectors insulation, Ｗaterproofing project, Ｌiquid and gas transportation pipe network, Ｃhemical pipeline insulation engineering petroleum, Ｃhemical industry, Ｃentral heating and heating ne ...

(1) welded pipe from steel plate welding into the round pipe, divided into high frequency resistance welded pipe (ERW welded pipe), straight seam arc welding pipe (LSAW), spiral welded pipe.Electrical engineering with "SC", can be used as water gas pipe can also be used ...

Product NameEFW, HFW, ERW Steel PipeApplication Used for Oil/Gas/Low pressure fluid transmission,Machinery ManufacturingSize OD: 21.3-660mm WT: 1.0-20mm LENGTH:  3-12m, or according to customer’s requirementStandardAPI 5L  PSL1/PSL2    ...

IntroductionIn modern society, ensuring the quality and safety of drinking water is of paramount importance. To maintain the integrity of water distribution systems, the use of corrosion-resistant materials is crucial. The IPN8710 non-toxic drinking water anticorrosive steel pipe ...

The production process of straight seam welded pipe is simple, the production efficiency is high, the cost is low, and the development is fast. The strength of the spiral welded pipe is generally higher than that of the straight seam welded pipe. However, compared with the same l ...

CategoriesAnti-corrosion steel pipes are used in petroleum, chemical, gas, heat, sewage treatment, water, bridges, steel pipes and other engineering fields, they are divided into the following categories. IPN8710 corrosionWhen steel corrodes in a variety of media, such as ac ...