Import Aluminum Alloy Quick Connector — Buy in wholesale FOB from Supplier in China

Chang Cheng Precission Forging supplies aluminium alloy quick connectors from Yongkang, Zhejiang Province, China, in eight standard camlock-pattern models: A, B, C, D, E, F, DC and DP types. These connectors are cast or forged from aluminium alloy, with the specific alloy designation not stated in the source data; typical industry grades for such components include A356-T6 or 6061-T6 for pressure integrity and corrosion resistance. The quick-connect mechanism employs cam arms or threaded unions to achieve tool-free connection and disconnection, with seal integrity dependent on gasket material selection (typically NBR, EPDM or Viton depending on fluid compatibility).

The aluminium alloy construction yields significant weight reduction versus brass or stainless steel equivalents, with typical density of 2.7 g/cm³ facilitating manual handling and reducing operator fatigue during repeated coupling operations. Model variants cover male adapter (A), female coupler (B), hose shank (C), female thread (D), male thread (E), flanged (F), dust cap (DC) and dust plug (DP) configurations, enabling system assembly without mixed-material galvanic corrosion when fully aluminium. Thread standards are typically BSPP or NPT, though the listing does not specify; precision of thread machining directly affects pressure rating and seal reliability under dynamic loading.

Primary applications cover fluid transfer in construction dewatering, agricultural irrigation, manufacturing coolant systems, and portable pumping installations where frequent hose changeover occurs. Buyers include equipment rental companies, irrigation contractors, and industrial fluid handling distributors. Standard supply is likely in carton quantities with model-matched dust caps and plug sets; however, specific MOQ, pressure ratings, temperature limits, and gasket options must be confirmed directly with Chang Cheng Precission Forging, as these critical engineering parameters are not provided in the source listing.

Chang Cheng Precission Forging is located in Yongkang, Zhejiang Province, China, a city recognised for hardware and metal product manufacturing including precision forging and casting operations. The supplier holds a harbor trust tier designation on the platform, with a response rate showing 0.00 and zero recorded average response hours, indicating limited available engagement metrics for prospective buyers to assess responsiveness.

The company's product focus is aluminium alloy quick connectors for fluid transfer applications across construction, agriculture, and manufacturing sectors. The listing presents model variety and lightweight construction as primary attributes, with mention of corrosion resistance and durability in harsh conditions. Buyers should verify directly with Chang Cheng Precission Forging: factory registration and inspection reports, pressure test certification (hydrostatic or pneumatic), material alloy certificates, quality management system status, and actual manufacturing capability versus trading-only operations.