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There may be many factors for the cause of porosity in stainless steel pipes.
View：130 Date: 09-12-2023
For rectangular tubesheet, the temperature of the holding section is considered according to the width of the slab, and the heating time is specified clearly according to the act···
View：97 Date: 08-25-2023
Stainless steel pipe product description: Jing Jing steel pipe is mainly engaged in European standard (German standard) DIN-2391 as the standard of hydraulic Hongdi seamless steel ···
View：127 Date: 07-19-2023
Galvanized square pipe from the production process is divided into hot galvanized square pipe and cold galvanized square pipe.
View：87 Date: 07-18-2023
Often said galvanized pipe, the use of galvanized pipe now gas, heating with the kind of iron pipe is also galvanized pipe.
View：100 Date: 06-06-2023
Galvanized pipe is an economic and effective guardrail products.
View：93 Date: 06-05-2023
Shoddy galvanized pipe is easy to scratch, the reason is that shoddy galvanized pipe manufacturers simple equipment, easy to produce burrs, scratch the steel surface. Deep scratchi···
View：68 Date: 06-05-2023
Hot dip galvanized pipe is made of molten metal and iron matrix reaction to produce alloy layer, so that the matrix and the coating of the two combination.
View：163 Date: 04-21-2023Sales hotline：
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