News

4024mm Steel Pipe Solutions for Global EPC Projects

In large-scale infrastructure projects—whether it’s mega-city water supply lines in the Middle East or offshore renewable energy foundations—pipe reliability and supplier capacity determine project success. At Yuantai Derun Group (Tianjin Yuantai Yuanda Pipeline Technology Co., Ltd.), we ha... Read More

BUILT FOR YOUR PROJECT: MEET YTDR AT THE 140TH CANTON FAIR

Every landmark structure — a stadium, a high-rise, a bridge, an offshore platform — starts with one decision: the right steel. At Yuantai Derun, we engineer pipe and tube solutions that fit real-world specifications, not generic catalogs. This October, we are bringing our full product range to t... Read More

20mm Square Hollow Section: Dimensions, Weight Chart & Buying Guide

A 20mm square hollow section looks like a simple thing — a small square tube, 20 mm on each side. But once you start specifying it, the questions stack up. What wall thicknesses actually exist? How much does it weigh per metre? Which grade should you pick? And how do you order it without ending u... Read More

Important Notice: Upcoming Chinese National Day Holiday

  Dear Valued Customers, We are approaching the Chinese National Day (also known as Golden Week), one of China’s most important national holidays, celebrated from October 1st each year.   Read More

EN 10219 vs EN 10210: Which Hollow Section Should You Specify?

On a quotation, material list or steel-yard rack, two hollow sections can look almost identical. For example, both may be marked: SHS 200 × 200 × 10 mm, S355J2H But one may be supplied to EN 10219 and the other to EN 10210. The nominal dimensions and steel grade may match, but the products are no... Read More

Custom Steel Processing at Tube China 2026 (W2 D12)

Shanghai, September 2026 – As global engineering projects increasingly adopt modular construction to shorten project schedules, international contractors are seeking integrated solutions that go far beyond standard mill-length steel pipes. At Tube China 2026 held at the Shanghai New International... Read More

Ranked No. 344 in Manufacturing: Yuantai Derun’s Commitment to Steel Pipe Precision

Tianjin Yuantai Derun Steel Pipe Group has been ranked No. 344 among China’s Top 500 Private Manufacturing Enterprises for 2026. Beyond scale, this manufacturing recognition underscores our focus on the real-world details that site engineers care about—straightness, seam strength, and exact wall ... Read More

Inside the Canton Fair “Trade Bridge” Plant Visit at Yuantai Derun, Tianjin

  Tianjin, 17 September 2026 — A delegation of international buyers spent a full day at Yuantai Derun Steel Pipe Group under the Canton Fair’s “Trade Bridge – China Industry Tour” programme, moving from the company’s exhibition hall in the morning to two large-diamet... Read More

Why Smart Steel Buyers Check Mill Production Schedules Daily: A Sourcing Secret

In global steel procurement, timing isn’t just everything—it’s your profit margin. While many buyers rely on static product catalogs, top-tier engineering contractors and steel distributors know a hidden shortcut: tracking daily mill production schedules. If you are sourcing square and rect... Read More

Why Open-Ended Piles Cause Less Soil Heave

When a pile is driven close to an existing building, basement, buried pipeline or retaining wall, ground movement during installation can become an engineering concern of its own. A closed-ended pile generally displaces soil corresponding to its full cross-sectional area as it penetrates the grou... Read More

Construct Iraq 2026 | Yuantai Derun Booth DS44

As the Middle East continues to experience a surge in infrastructure development and urbanization, the demand for high-quality, reliable building materials has never been greater. To better serve our global partners and support regional construction projects, Tianjin Yuantai Derun Pipe Manufactur... Read More

「2026-09-08」Daily Steel Rolling Schedule: Square & Rectangular Hollow Section Availability

Today’s Active Production Run (September 8, 2026) To help global steel distributors, importers, and warehouse managers plan replenishment and fulfill urgent client orders, here is our live daily rolling matrix for today: Profile Category In Rolling Today (2026-09-08) Next Scheduled Rolling Run... Read More
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