Archives: Prods

Carbon steel pipe

Specification of Carbon steel pipe Types of Carbon steel pipe Carbon steel can be divided into two types due to their structure: general carbon steel

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Coated steel pipe

Selection of coating materials for large diameter steel pipes The coating material of large diameter steel pipes is recommended to be lined with solvent-based synthetic

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SSAW steel pipe

Specification of SSAW steel pipe GB/T9711.1-1997 National standard, also known as the oil and gas industry transport steel pipe SY/T5037-2000 also known as the common

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Seamless steel pipe

The specification of  seamless steel pipe The production process of  seamless steel pipe The production of hot-rolled seamless steel pipes can be divided into three

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Hot-dip galvanized steel pipe

Specifications of Hot-dip galvanized steel pipe The workflow of processing hot-dip galvanized steel pipe At first, the steel pipe is pickled, and then cleaning the iron oxide on

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DSAW steel pipe

Advantages of DSAW steel pipe DSAW has the following advantages: (compared to single wire submerged arc welding) Increase the welding speed by 30% to 40%; Reduce

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Welded steel pipe

Welded steel pipe Specification Welded steel pipe Production Process Welded steel pipes are seam steel pipes, and their production is to bend the tube billet

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ERW steel pipe

ERW steel pipe specification Making processing ERW process does not add any welding material in the welding process, weld forming without a hot melting state,

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Main products are PPGI, PPGL, GI, GL and corrugated steel sheet.