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Shanxi Bote 90 degree galvanized steel bend is a premium pipe fitting manufactured from national standard KTH330-08 malleable cast iron with hot-dip galvanizing treatment for comprehensive corrosion and rust protection. Available in both equal-diameter and reducing female thread configurations, this 90° elbow is designed for vertical direction changes in pipeline systems.
Widely specified in fire sprinkler, water supply and drainage, HVAC and gas pipeline engineering, this fitting delivers 1.6MPa pressure resistance with complete size range from DN15 to DN100. Precision-engineered internal threads ensure tight sealing performance and reliable leak-free operation. As an essential component in galvanized pipe networks, it pairs seamlessly with all standard galvanized steel systems.
Manufactured in strict compliance with GB/T3287 national standards, each bend is supplied with factory certificates and inspection reports to meet engineering acceptance requirements. Beyond plumbing applications, it also serves supporting roles in galvanized hardware assemblies, galvanized sheet metal fabrication projects and galvanized fencing infrastructure systems.
Uniform zinc coating covers both interior and exterior surfaces through hot-dip galvanizing process, forming a metallurgically bonded protective layer that effectively resists rust, oxidation and chemical corrosion across all galvanized pipe installations.
CNC threaded female connections feature consistent pitch and smooth surface finish. When assembled with galvanized steel pipes, the precisely tapered threads create a secure, leak-proof joint that maintains sealing integrity under long-term pressure.
Full DN15-DN100 specification coverage with both equal and reducing diameter options available. This comprehensive inventory supports diverse pipeline layout requirements and matches all mainstream galvanized hardware fitting systems on the market.
KTH330-08 grade material provides excellent tensile strength, impact resistance and ductility after specialized heat treatment. The 1.6MPa pressure rating ensures reliable performance across demanding hydraulic and pneumatic pipeline applications.
Every batch meets GB/T3287 national standards with complete factory certificates and inspection reports. Full traceability documentation supports smooth project acceptance, international procurement filing and customs clearance procedures.
Beyond core plumbing systems, these galvanized bends integrate into galvanized sheet metal assemblies, galvanized fencing support structures and general industrial galvanized hardware kits for broad project utility.
Standard fitting for fire protection piping networks where pressure reliability and corrosion resistance are critical for building safety compliance.
Used in municipal distribution networks and building plumbing systems for domestic water lines, wastewater drainage and rainwater collection piping.
Suitable for hot water heating circuits, chilled water circulation lines and condensate drainage systems with stable temperature tolerance.
Precision threads deliver secure, leak-proof connections essential for natural gas and LPG distribution system safety standards.
Supports compressed air lines, galvanized sheet metal fabrication integration and general plant galvanized hardware piping infrastructure.
Utilized in galvanized fencing support frameworks and perimeter security systems requiring durable outdoor corrosion protection.
All 90 degree galvanized steel bends are manufactured under strict GB/T3287 national standards for malleable cast iron pipe fittings. Each production batch undergoes comprehensive quality testing before release:
Official factory delivery certificates and third-party laboratory reports are available on request to support global engineering buyers with customs clearance, project filing and regulatory compliance documentation.
Flexible customization services are available for global wholesalers, engineering contractors and hardware distributors:
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Main Product:
Malleable Iron Pipe Fittings,
Grooved Fire Pipe Fittings,
Fluid Pipeline Connectors,
Valves,
WATER FLOW INDICATOR,
FIRE SPRINKLER HEAD
