NEWS
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08
Sep-2023
What Steel Products Does Yuantai Derun Group Produce?Our company produces: Hot rolled square& rect tube 20*20-1000*1200 Wall thickness 1.0~50MM Steel pipes for building structures, special tubes, right-angled tubes for glass curtain walls, hexago...
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14
Jul-2023
Exciting News: Yuantai Derun's Zinc-aluminum-magnesium Series Products Were P...Tangshan Yuantai Derun Steel Pipe Co., Ltd., a subsidiary of Yuantai Derun Group, has listed zinc-aluminum-magnesium series products and has been put into production. Since the announcement of the ...
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28
Apr-2026
Pipe Welding: Solving Slag Inclusion & Bead DefectsSlag inclusion and poor weld beads are the top causes of failed pipe inspections. This guide explains how these defects form in LSAW and ERW pipes and why proper bead removal is the only way to ens...
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24
Apr-2026
Does Galvanized Steel Rust? The Truth for B2B Industry ProsThink galvanized steel is rust-proof? Think again. Learn the technical truth about zinc depletion, environmental corrosion rates, and why your project might be at risk. Expert insights for the stee...
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22
Apr-2026
Why 0.125 Inch Is The Silent Standard In Steel ProcuremenWhile 11 Gauge is standardly 0.125" (3.18mm) for carbon steel, thickness tolerances under ASTM A500 can legally reduce this to 0.112". This guide by Yuantai Derun explains the critical balance betw...
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17
Apr-2026
Why Choose High-Strength Steel? The Real-World Benefits ExplainedFrom S355 to S960, High Strength Steel is taking over project specs. Learn how HSS optimizes infrastructure weight, durability, and total project budget.
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10
Apr-2026
YTDR At Tube Düsseldorf 2026: Scale And Reliability in SteelSecure your supply chain with YTDR at Tube 2026 (Booth 1A21). Discover our large-scale SHS, RHS, and SSAW production excellence and optimized 2026 logistics strategies for global steel procurement.
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18
Mar-2026
The Critical Role Of Pipe End Preparation in Global Infrastructure ProjectsIn the international steel trade, a pipe is often judged not by its body, but by its ends.When we discuss "End Prep" in a manufacturing context, we are talking about the interface where two pipes m...
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20
Mar-2026
Scaffolding Pipe Vs Ordinary Pipe: Key DifferencesSourcing scaffolding steel is rarely a 'plug-and-play' operation, as hidden variables in material tolerances and galvanization quality can make or break a project budget.Understanding the market la...
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13
Mar-2026
Insider's Guide To Steel Pipe Tolerances:Understanding NPS,OD,and Wall ThicknessIn the heavy industrial sector, true professionalism is defined by your command over those last few millimeters. We don't view dimensional tolerances as an afterthought—we know that every single pi...
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12
Mar-2026
Why You Can't Use Standard Pipes For Deep FoundationsA steel tube is only as reliable as the engineering standard it was born from. While standard pipes excel at fluid transport, they are a liability when rebranded as structural supports. For any inf...
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06
Feb-2026
Galloping Into 2026: Spring Festival Holiday NoticeAs we welcome the Year of the Horse—a symbol of vitality, speed.The Chinese New Year is a time for family and renewal. To allow our team to celebrate this important occasion, TIANJIN YUANTAI DERUN ...

