Socket screw tee D100
Manufacturing Excellence & Quality Validation
Our ductile iron socket threaded tees are produced using internationally advanced centrifugal casting technology supported by fully automated production lines (annual output: 100,000 tons). Every threaded tee complies with ISO 2531, EN 545, and GB/T 13295 international and national standards. From high-purity pig iron raw materials to finished goods, we enforce strict full-process quality control: spectrometers verify molten iron chemical composition, hydrostatic testing machines detect pressure resistance performance, and every single piece undergoes airtightness, thread precision and seismic performance tests. With five invention patents and certified mature technical processes, we guarantee uniform wall thickness, standardized thread pitch, smooth thread surface and superior ductility of our socket threaded tees, ensuring stable performance even under repetitive pipeline stress and slight ground movement

Custom & OEM/ODM Solutions for Global B2B Clients
As a vertically integrated manufacturer covering independent R&D, mass production, sales and after-sales service, we professionally cater to infrastructure contractors, water utility companies, and global pipe wholesale distributors:
Diameter Range: Full size range from DN100to DN200 available, all specifications of socket threaded tees support customized production.
Tailored Structure Customization: We can adjust socket depth, thread standard (BSP/NPT), thread length and gasket groove dimensions to match local pipe standards and diverse installation requirements.
Anti-Corrosion Coatings: Support epoxy ceramic coating, polyurethane coating, and customized internal and external lining treatments. Suitable for potable water, corrosive soil, seawater and other harsh working conditions.
OEM/ODM Capabilities: Customized customer logo, exclusive casting marks, part numbers and export packaging are fully supported to meet brand customization needs.
Wholesale & Bulk Orders: Factory-direct ex-factory price, flexible low MOQ, stable bulk supply capacity. Efficient logistics cover 23 provinces in China, and products are widely exported to Southeast Asia, the Middle East, Africa and other regions.
Why Choose Our Socket Threaded Tees?
Dual Connection & Easy Installation: Adopts optimized socket and threaded dual structure. Combines the advantages of fast socket plug-in and flexible thread locking, no welding required. It greatly simplifies on-site assembly and improves construction efficiency.
Full-Cycle Support: Provide 24/7 professional pre-sales engineering consultation, accurate parameter matching, on-time delivery guarantee, on-site installation guidance and responsive after-sales maintenance service.
High Matching Accuracy: Standardized thread precision and standardized socket size ensure perfect compatibility with conventional ductile iron pipes and standard pipe fittings. Effectively avoid loose connection, water leakage and on-site rework.
Superior Structural Safety: Integral one-piece casting structure with uniform wall thickness and reasonable stress distribution. It effectively resists medium and low water pressure impact, pipeline vibration and environmental changes, ensuring long-term safe operation of water supply and drainage pipeline systems.
Sustainable Production: Manufactured by advanced energy-saving centrifugal casting technology with waste heat recovery and circulating water recycling systems. The whole production process meets environmental protection standards, delivering eco-friendly and high-stability socket threaded tees to help clients build compliant, green and sustainable supply chains.
Partner with Xintong Cast Pipe to source high-performance ductile iron socket threaded tees for municipal water delivery, drainage networks, water conservancy and industrial pipeline projects. Contact us today to confirm specifications, request free samples, or launch OEM/ODM customized cooperation. Together, we build reliable pipeline projects with consistent quality.
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