Steel Pipes & Pipeline Solutions Manufacturer
SSAW spiral welded pipes, seamless pipes, anti-corrosion and insulation pipes, plus a full range of pipe fittings — manufactured in Yanshan, Hebei, the pipe equipment base of China.
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SSAW Spiral Welded Steel Pipe
Double-sided submerged arc welded (SSAW) spiral steel pipe manufactured to GB/T 9711, GB/T…
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Large Diameter SSAW Pipe for Piling & Structure
Large diameter spiral welded pipe for piling, bridge and structural use, as well as low-pr…
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Seamless Steel Pipe
Hot-rolled and cold-drawn seamless steel pipes for fluid transmission, boiler and mechanic…
Read More →3PE Anti-corrosion Steel Pipe
Three-layer polyethylene (3PE) coated steel pipe for buried oil, gas and water pipelines. …
Read More →TPEP Anti-corrosion Steel Pipe
TPEP coated pipe combines an external 3PE structure with an internal fusion-bonded epoxy p…
Read More →IPN8710 Potable Water Anti-corrosion Pipe
Steel pipe coated with IPN8710 series anti-corrosion coating (primer + top coat) on the in…
Read More →Why Choose Youcheng
Complete Product Line
SSAW / seamless / anti-corrosion / insulation pipes and matching fittings, one-stop supply for pipeline projects.
Standards Compliant
Manufactured to GB/T 9711, GB/T 3091, SY/T 5037, API 5L, ASTM and other standards as required by the project.
In-house Testing Lab
X-ray, hydrostatic, ultrasonic and chemical analysis equipment ensure each batch meets the specification before delivery.
Export Experience
Products supplied to Southeast Asia, the Middle East, South Asia and other markets with export documentation support.
News & Updates
View All →SSAW Spiral Pipe: How to Read the Standards Before You Buy
When sourcing SSAW spiral welded steel pipes for a water, oil or gas pipeline project, the first document to c…
Read More →3PE vs TPEP: Choosing the Right Anti-corrosion Coating
Both 3PE and TPEP are composite coating systems built on a fusion-bonded epoxy (FBE) primer, but they serve di…
Read More →How Thermal Insulation Pipes Reduce Heat Loss in District Heating
In district heating networks, heat loss along the pipeline directly affects operating cost. Pre-insulated stee…
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