Tianxinda supplies welded steel pipes, hot-dip galvanized pipes, seamless pipes, anti-corrosion insulated pipes, steel-plastic composite pipes, and pipe fittings.
Tianxinda — Professional Steel Pipe Manufacturer in China
Tianxinda Steel Pipe is a specialized manufacturer and supplier of steel pipes and pipe fittings based in China. We offer a comprehensive range of steel pipes for oil & gas, water supply, fire protection, construction, and industrial applications.
Our Steel Pipe Products
- Welded Steel Pipes — ERW (Electric Resistance Welded) pipes, longitudinal welded pipes, and spiral welded pipes in various diameters and wall thicknesses
- Hot-Dip Galvanized Steel Pipes — GI pipes with zinc coating for corrosion protection, widely used in water supply, scaffolding, and fencing
- Seamless Steel Pipes — Cold drawn and hot rolled seamless tubes for high-pressure applications in oil, gas, and power generation
- Anti-Corrosion Insulated Pipes — 3PE/3PP coated pipes, FBE coated pipes, and polyurethane insulated pipes for underground and underwater pipelines
- Flexible Socket Steel Pipes — Push-fit ductile iron pipes for water and sewage systems
- Steel-Plastic Composite Pipes — PE-lined and PPR-lined steel pipes combining the strength of steel with the corrosion resistance of plastic
- Pipe Fittings — Elbows, tees, reducers, caps, flanges, and forged steel fittings in carbon steel and stainless steel
- Grooved Painted Pipes — Grooved coupling pipes for fire protection sprinkler systems
Pipe Standards We Follow
| Product |
Standards |
| Welded Pipes |
API 5L, ASTM A53, ASTM A135, EN 10217 |
| Galvanized Pipes |
ASTM A53, BS 1387, EN 10255 |
| Seamless Pipes |
ASTM A106, ASTM A53, API 5L, EN 10216 |
| Pipe Fittings |
ASME B16.9, ASME B16.11, EN 10253 |
Why Choose Tianxinda?
- Complete Range — From standard pipes to specialty coated and lined pipes
- Quality Certified — ISO 9001 certified production with mill test certificates
- Custom Production — Non-standard sizes, special coatings, and custom lengths available
- Large Inventory — Common sizes in stock for fast delivery
- Export Experience — Serving clients in Middle East, Africa, Southeast Asia, and South America
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