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Hot dip galvanizing is more durable and suitable for outdoor environments with high anti-corrosion requirements; Cold galvanizing is aesthetically pleasing but has weak protection, making it suitable for indoor or mildly corrosive environments.

Yuantai Derun is a professional steel pipe manufacturer, mainly producing LSAW, ERW, square and rectangular pipes, spiral pipes, and seamless pipes

The 2025 China Steel Market Outlook -'My Steel' Annual Conference-Yuantai Derun Group was invited to attend this grand event.

Yuantai Derun Steel Pipe Manufacturing Group Sincerely invite you to attend The 136th Canton Fair

Tianjin Yuantai Derun Steel Pipe Group received another good news, and the group company was successfully selected as one of the first batch of intelligent construction pilot enterprises in Tianjin.

On July 4th, it was reported that Tianjin Yuantai Derun Group was awarded the National Manufacturing Single Champion Demonstration Enterprise with the help of a borrower's square rectangular tube.

Tianjin Yuantai Derun Steel Pipe Manufacturing Group wishes everyone a happy Dragon Boat Festival!

Let me provide you with a detailed introduction on whether or not heating is required for the precision rolled square tube, and what the purpose is.

Invitation to Yuantai Derun's Tube China 2023 International Pipe Exhibition from June 14th to 16th.

Structural components of noise barrier and highway sign gantry for Tseung Kwan O - Lam Tin Tunnel project-Case Episode 4

The artificial salt spray test is widely used to determine the corrosion resistance of metal products. The most common type of salt spray test is neutral salt spray test (NSS test)

In 2023, Yuantai Derun Steel Pipe Group assisted in the "Greater Bay Area" - Hong Kong T2 Terminal Construction Project Services

On May 28, 2023, the Bosi Testing Team of Yuantai Derun Group once again reported good news! After years of hard work, the group company's laboratory has finally passed CNAS certification.

Liu Kaisong, Deputy General Manager of Tianjin Yuantai Derun Steel Pipe Group Co., Ltd., Attends the Lange Steel Network 2023 Sichuan Steel Market Summit Forum