In the field of gas transmission, with the emphasis on safety and the advancement of technology, more and more gas EP plastic-coated steel pipes are being used for gas transmission. This is an epoxy resin plastic-coated pipe both inside and outside. This pipe can transport a variety of gases, including: natural gas, gas, biogas, coal gas, etc. It is a multifunctional pipeline material. [阅读全文]

The advantages of grooved clamp connection for plastic-coated steel pipes, compared to connection methods such as welded connection and socket flange for plastic-coated steel pipes, have many commonalities and also more advantages.... [阅读全文]

Polyurethane insulation directly buried prefabricated pipes are widely used in fields such as construction and heating. Firstly, the corrosion resistance performance of polyurethane insulation directly buried prefabricated pipes. Due ... [阅读全文]

The 3-layer PE anti-corrosion spiral seam welded steel pipe is referred to as 3PE anti-corrosion steel pipe. It combines the excellent properties of two anti-corrosion layers, epoxy coating and extruded polyethylene, and combines ... [阅读全文]

Polyurethane prefabricated buried insulation pipes are mainly used for conveying hot water in heating pipelines, usually divided into inlet insulation pipes and return insulation pipes. However, there is no strict distinction requir... [阅读全文]

The 2620 large-diameter water supply coated plastic steel pipe adopts the coating layer composite steel pipe process, which forms a strong plastic coating on the surface of the pipe, effectively preventing the occurrence of pipel... [阅读全文]

Spiral welded steel pipes are one of the best choices for transporting fluids such as water, oil, and gas in modern industrial pipelines. Among numerous standards, SY/T5037-2008 (also known as spiral seam submerged arc welded st... [阅读全文]

Spiral welded steel pipes are a common type of steel product, with a wide range of diameters ranging from a few centimeters to several meters. This diverse range of diameters provides engineers and designers with a wide range of choices to meet the needs of different projects. Large diameter spiral welded steel pipes are commonly used in drainage pipelines and supporting structures in buildings. [阅读全文]

The probability of using ultra large diameter drainage plastic coated composite steel pipes in drainage pipelines is very high. In the long run, the ultra large diameter drainage plastic coated composite steel pipes in drainage pipelines will be corroded, so it is very important to do a good job in anti-corrosion of the ultra large diameter drainage plastic coated composite steel pipes. [阅读全文]

TPEP anti-corrosion steel pipe, which is a type of steel pipe that is wrapped with polyethylene on the outside and fused with epoxy on the inside. So, why can this pipeline become the anti-corrosion technology for the fourth ... [阅读全文]