Trench Four-Way Grooved Fittings for Sustainable Plumbing

Trench Four-Way Grooved Fittings for Sustainable Plumbing Product Overview Shanxi Bote trench four-way grooved fittings are professional grooved pipe fittings specially developed for fire protection pipeline systems, covering complete standard sizes ranging from DN65 to DN300. The whole body is cast from ductile iron with red epoxy coating on the surface for long-term anti-corrosion performance. This series of mechanical pipe fittings fully complies with GB5135.11 national fire protection standards and has obtained formal 3C fire certification, with a rated working pressure up to 1.6MPa. It adopts grooved connection matching standard grooved coupling fittings, eliminating on-site welding procedures and greatly improving construction efficiency and safety. With reliable sealing structure and low fluid resistance, the steel pipe fittings can realize four-way fluid diversion and multi-branch pipeline layout, perfectly solving the multi-branch connection demands of main fire pipelines an…