News

Canton Fair 2026 Phase 2: Visit Yuantai Derun at Booths 11.2 L41 & 12.1 K19

140th China Import and Export Fair · Oct 23–27, 2026 · Canton Fair Complex, Guangzhou Meet the Yuantai Derun team at the 140th Canton Fair, Phase 2. Two group booths under one brand — review our SHS/RHS and welded tube range and lock in Q4 2026 / 2027 supply plans face to face. Fair Details Bra... Read More

Real-Time Production Transparency: Daily Rolling Schedule for 2026-09-07

Tianjin Yuantai Derun publishes its active and planned rolling programme so stockists and importers can reserve tonnage before it is bundled, consolidate mixed dimensions into one container, and quote with a delivery date they can defend. Today’s Production — Available Now 22 section famili... Read More

Square & Rectangular Steel Tube Export Availability – September 4, 2026 | YTDR

For international stockists, traders and project buyers: here is the September 4, 2026 daily availability update from Tianjin Yuantai Derun . We combine today’s production output with the planned rolling list so you can lock in sizes before the next production window. Available / rolling today: 2... Read More

Real-Time Production Transparency: Daily Rolling Schedule for 2026-09-03

For steel traders, importers, and EPC contractors, alignment with factory rolling slots is key to reducing project lead times and managing freight budgets. Tianjin Yuantai Derun regularly publishes active and planned production schedules, giving international buyers direct access to factory outpu... Read More

Direct Mill Production & Capacity Announcement (Updated: September 02, 2026)

To provide global steel stockists and procurement managers with transparent supply chain planning, Yuantai Derun Group releases our official daily factory rolling schedule for September 02, 2026. Reserve rolling capacity early to lock in factory-direct pricing and minimize lead times. Today’... Read More

EN 10210, EN 10219 and LSAW Tubulars for Offshore Wind

Table of Contents 1.Where Tubular Products Are Used in Offshore Wind 2.EN 10210 vs EN 10219 Hollow Sections 3.Grade Selection: S355J2H to S460 4.Offshore Wind Tubulars: When LSAW Becomes Relevant 5.Fatigue, Welding and NDT 6.Certification and Delivery Requirements 7.How to Specify an Of... Read More

Strategic Procurement of EN 10204 3.2 LSAW Steel Pipes

For critical pipeline, offshore, and sour-service projects, EN 10204 Type 3.2 certification gives buyers an added level of confidence in the LSAW steel pipe they receive. It provides jointly validated inspection documentation for the supplied material, but it should not be confused with a full-ti... Read More

Steel Pipe Weld Inspection: Quality Control Process from Mill to Jobsite

TABLE OF CONTENTS 1. Weld Quality Is Built During Manufacturing, Not Only Verified After Production 2. Steel Pipe Quality Control Process: From Raw Material to Finished Pipe 3. Different Steel Pipe Types Require Different Inspection Approaches 4. LSAW Pipe Inspection: Controlling Longitudinal W... Read More

Why JCOE LSAW Pipe Is Ideal for Custom Heavy Wall Steel Pipe Projects

Quick Answer: JCOE LSAW pipe is ideal for custom heavy-wall applications because it offers flexible production, accurate dimensions, and reliable weld quality. Unlike traditional UOE production, JCOE can efficiently handle customized diameters, wall thicknesses, and project-based quantities, maki... Read More

Announcement: Publication of Yuantai Derun Modern Slavery Statement

Tianjin Yuantai Derun Pipe Manufacturing Group Co., Ltd. is committed to operating with high ethical standards and full respect for fundamental human rights. We enforce a zero-tolerance policy against all forms of modern slavery and forced labor within our facilities and global supply chains. The... Read More

LSAW vs SSAW vs Seamless Steel Pipe: How to Choose the Right Steel Pipe

Key Takeaways for Buyers and Engineers Choosing the right steel pipe manufacturing process is essential for offshore structures, piling projects, marine construction, and other heavy engineering applications. LSAW steel pipes, SSAW steel pipes, and seamless steel pipes are all widely used in indu... Read More

Hot Rolled vs Cold Rolled Steel Tubes: Differences, Applications & Buying Guide

Introduction When sourcing structural steel tubes for construction, solar projects, or industrial fabrication, buyers often face a common question: should they choose hot rolled or cold formed steel tubes? Hot rolled and cold rolled steel tubes may look similar, but their manufacturing processes ... Read More
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