Import 90° Elbow Threaded Fittings — Buy in wholesale FOB from Supplier in China

Cangzhou Jinson Hardware Products Co Ltd manufactures 90-degree elbow threaded fittings in stainless steel through precision investment casting followed by CNC lathe finishing, covering sizes from 1/8 inch to 4 inch nominal bore. The product line serves ISO 7/1 (BSP/DIN 2999) and NPT (ASME B1.20.1) thread standards, with a working pressure rating of 150 lbs and temperature range from -20°C to +220°C. The elbow changes flow direction at a right angle in threaded piping systems, with centre-to-end dimensions varying from 14 mm for 1/8 inch size to 87.5 mm for 4 inch size as tabulated in the supplier's dimensional data. Material specification cites stainless steel with SS 304 and SS 316 as common grades, though buyers should confirm the exact grade for their order given that the listing presents both as options without default assignment.

The investment casting process, referenced to ASTM A351 as the process standard, produces near-net-shape components that are then machined to final thread form and sealing surface geometry on CNC lathes. This two-stage manufacturing permits dimensional consistency in thread profile and wall thickness across the size range. SS 304 offers adequate corrosion resistance for water, steam, and mild chemical service, while SS 316 with molybdenum addition suits marine, chloride-containing, and more aggressive process environments. The 150 lbs pressure rating applies to the lower size range under normal temperature conditions; derating may be necessary at elevated temperatures or with cyclic loading. Surface finish after machining affects thread sealant performance and should be specified if PTFE tape or anaerobic sealants are used in the buyer's application.

These elbows find application across chemical manufacturing, oil and gas production, paper mill hydraulics, shipbuilding, building services, water utilities, nuclear facilities, biofuel plants, automotive paint systems, and food processing. Buyers include engineering contractors, maintenance organisations, and original equipment manufacturers requiring reliable change-of-direction in threaded steel piping. The supplier cites monthly capacity exceeding 40 tonnes and production lead times of 1-3 months, with sea, air, and express freight options. Payment terms mentioned include T/T and L/C, though specific conditions require direct negotiation. Packaging in plastic bags within cartons on plywood trays, or customised alternatives, protects machined threads during transit.

Cangzhou Jinson Hardware Products Co Ltd is located in Guanting Zone, Cangzhou City, Hebei Province, postal code 061000, within China's concentrated metal casting and pipe fitting manufacturing region. The supplier holds a harbour trust tier classification and has over ten years of export experience according to its profile, though no response rate or average response time is recorded in the available data. The company operates its own factory with stated monthly production capacity exceeding 40 tonnes, covering threaded fittings, ball valves, butt weld fittings, and stainless steel flanges. ISO 9001 certification is referenced in relation to production line quality management, though the scope, accreditation body, and validity date are not specified in the listing data.

The profile emphasises price competitiveness through direct factory supply and short delivery windows of 1-3 months for threaded fitting orders. No information is provided on company ownership structure, year of establishment, total employee count, annual revenue, or specific client references. The supplier's product range extends beyond the listed 90° elbows to include related piping components, suggesting capability in integrated project supply. Buyers should verify current ISO 9001 certificate status, request factory audit reports or video documentation, and confirm whether the Guanting Zone facility is the sole manufacturing location or whether subcontracting occurs for specific sizes or processes. The absence of response metrics in the platform data means direct contact efficiency should be tested before order commitment.