英国1 English
  • 英国1 English

Hot-dip galvanized round pipes are used in low-pressure fluid transportation and mechanical structures such as water, sewage, gas, fire protection, air, oil, heating steam, etc. Hot-dip galvanized round pipes are widely used as transportation pipes or metal structures in fire protection engineering, natural gas transportation, petroleum processing industry, water conservancy engineering construction, and residential construction.

Editorial:2024-04-07

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