从China供应商批发进口25mm Pvc Tee Pipe Fittings Connectors — FOB条款

Donguang Ctube Industrial Co., Ltd. manufactures 25mm PVC tee pipe fittings for plumbing, irrigation, and construction fluid routing applications from its base in Dongguan, Guangdong Province. The fittings are injection-moulded from polyvinyl chloride resin and use a three-way tee geometry to split or combine flow in pressurised or gravity-fed systems. The 25mm nominal diameter refers to the socket bore, compatible with standard metric PVC pipe outside diameters of 32mm for pressure pipe or 34mm for certain drainage classifications, depending on wall thickness and pressure class. The source confirms availability in 25mm and 20mm sizes, with a slip socket design intended for solvent weld jointing rather than threaded or compression connections.

Polyvinyl chloride for pipe fittings typically incorporates impact modifiers and stabiliser packages to meet long-term hydrostatic strength requirements. Unplasticised PVC, which this product likely uses given its structural application, offers good chemical resistance to acids, alkalis, and saline solutions common in water distribution and drainage. The slip design referenced in the source indicates plain sockets without integral seals, requiring primer and solvent cement for assembly, a technique that creates molecular fusion between pipe and fitting when correctly executed. The supplier's description mentions chemical resistance and lightweight handling as attributes, though it does not cite specific pressure ratings, Vicat softening temperatures, or dimensional tolerances against standards such as BS EN 1452 or ASTM D2466.

These tee connectors find use in residential plumbing manifolds, agricultural drip and sprinkler irrigation laterals, commercial drainage stacks, and industrial process water networks where PVC's corrosion resistance outweighs its lower temperature tolerance compared to metallic alternatives. Buyers should clarify whether the 25mm designation refers to nominal bore, outside diameter, or pipe series, as mismatched sizing causes joint failure. They should also confirm whether the supplier stocks complementary components such as elbows, reducers, and end caps in matching material and pressure class, and whether the product carries any third-party testing or certification for potable water contact.

Donguang Ctube Industrial Co., Ltd. operates from the Jiao Lichentang Area in Zhongtang Town, Dongguan, Guangdong Province, a region with extensive plastics processing infrastructure and supply chain density. The company's trust tier is harbour, but its response rate shows 0.00 percent with zero recorded average response hours, suggesting limited engagement through the platform hosting this listing. Dongguan's location between Guangzhou and Shenzhen provides access to major container ports, freight forwarders, and raw material distributors for PVC resin and compounding additives.

The source description contains no information about factory floor space, extrusion or injection moulding capacity, years established, workforce size, export licences, or quality management certifications. It does not name specific clients, industries served, or countries previously shipped to. Buyers should therefore treat marketing claims about durability and reliability as unverified until supported by test data, and should conduct supplier verification through direct audit, sample evaluation, and reference checks rather than relying solely on listing content.