I. Definition of ERW Steel PipeERW steel pipe (Electric Resistance Welded Steel Pipe) is a common type of welded steel pipe made by heating the edges of steel strips with high-frequency electric current and then applying pressure to weld them. This process requires no additional ...

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 ...

1), should according to the "building water supply plastic composite pipe engineering technical regulations"2) plastic-coated steel pipe should choose the following construction machines and tools:(1) cutting should use metal saw cutting;(2) Special groove rolling machi ...

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 ...

Polyurethane insulated steel pipe also known as polyurethane-coated steel pipe, is a type of pipe that has been coated with polyurethane foam to provide insulation. This type of pipe is widely used in various applications such as heating, ventilation, and air conditioning (HVAC), ...

District Heating and Cooling: Polyurethane insulated steel pipes are extensively used in district heating and cooling systems to transport hot water, steam, or chilled fluids over long distances. These pipes efficiently maintain the desired temperature, ensuring efficient energy ...

Benefits of Polyurethane Insulated Steel Pipes:Superior Insulation: The polyurethane foam layer provides excellent thermal insulation, minimizing heat loss or gain during fluid transportation. This property ensures energy efficiency and cost savings in heating or cooling applicat ...

Introduction:Polyurethane insulated steel pipes are an innovative solution used in various industries for efficient thermal insulation and transportation of fluids. These pipes consist of a steel core surrounded by a layer of polyurethane foam, offering excellent insulation prope ...

Polyurethane Insulated Steel Pipe for Heating Introduction:Polyurethane insulated steel pipes have emerged as a reliable and efficient solution for residential heating systems. With their thermal insulation properties and durability, these pipes have revolutionized the way we pro ...

I. What is Polyurethane Insulated Piping?Polyurethane insulation pipe is a core component of modern industrial infrastructures, designed for efficient fluid temperature control.It is used in a wide range of liquid/gas transport systems to significantly reduce heat conduction loss ...