Steel Pipe

Steel Pipe


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Straight seam steel pipe requirements

Welded steel pipes should be subjected to mechanical performance test, flattening test and flaring test, and must meet the requirements of the standard. The steel pipe should be able to withstand a certain internal pressure. If necessary, carry out a 2.5Mpa pressure test and keep it for one minute without leakage.

Common anti-corrosion steel pipe anti-corrosion process

Anti-corrosion steel pipe refers to steel pipes that have been processed by anti-corrosion technology, which can effectively prevent or slow down the corrosion phenomenon caused by chemical or electrochemical reactions during transportation and use. However, we still don’t know all kinds of anti-corrosion steel pipe anti-corrosion methods and processes.

3PE anti-corrosion steel pipe anti-corrosion layer thickness standard

SY/T 0413-2002 Technical Standard for Polyethylene Anti-corrosion Coating of Buried Steel Pipeline Economic benefits, this standard is specially formulated. This standard applies to the design, production and construction acceptance of extruded polyethylene anti-corrosion coatings for buried steel pipelines. The extruded polyethylene anti-corrosion coating can be divided into normal temperature type (N) whose long-term working temperature does not exceed 50°C and high-temperature type (H) whose long-term working temperature does not exceed 70°C. Extruded polyethylene for buried steel pipes

Anticorrosion method for inner and outer walls of water supply steel pipe

In projects such as modern energy construction and urban municipal infrastructure construction, more and more steel pipes are laid underground.

Wholesale price of anti-corrosion steel pipe market_factory price

Specializing in the production of anti-corrosion steel pipes and 3PE anti-corrosion steel pipes is an enterprise specializing in the production of pipeline equipment series products. Log in for details: official website

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