Welded Threaded Pipe Fittings Factory Distributors China
Factory-direct welded threaded pipe fittings from China. CNC-machined 304/316 stainless steel with male NPT/BSPT threads and weld end for fast install and leak-tight permanence. ISO-certified QC, sizes 1/8″–4″, polished finish. Ideal for water, oil, gas, steam. OEM/ODM support.
Bonded Threaded Pipe Fittings– Manufacturing Facility Straight Distributors in China
Developed for safe, leak-tight connections, our bonded threaded pipe fittings combine accuracy machining with durable weldability. The components revealed include a male NPT/BSPT thread on one end and a smooth weld-end on the other, permitting rapid installation to existing lines while making it possible for an irreversible weld to headers, spools, or manifolds. Produced in China in our ISO-certified center, every item is CNC-turned for crisp threads, correct taper, and constant wall density.
Materials: 304/304L, 316/316L stainless steel as requirement; carbon steel, duplex, brass, and unique alloys on demand.
Sizes: 1/8″– 4″ (DN6– DN100); custom-made sizes and timetables offered.
Criteria: ASME/ANSI B1.20.1 (NPT), ISO 7/1 (BSPT), ASME B16.11/ B16.9 where appropriate.
Surfaces: pickled, passivated, or mirror-polished outside to withstand corrosion and simplicity cleansing.
Pressure/Service: appropriate for water, oil, gas, vapor, and sanitary utilities; hydro-tested and 100% visual-inspected.
Why distributors pick us
– Factory-direct pricing with stringent QC– material traceability using heat number and mill test records.
– Adaptable MOQs and quick preparations (stock items ship in days).
– OEM/ODM support– logo design laser-etching, personal tags, and customized product packaging.
– Complete paperwork– dimension drawings, stress scores, and RoHS/REACH conformity.
Regular applications
Process piping, HEATING AND COOLING, plumbing, compressed air, fire-fighting systems, food and beverage utilities, chemical application, and aquatic hardware– anywhere a trustworthy shift from welded pipe to a threaded link is needed.
Product packaging & logistics
Each fitting is poly-bagged, capped, and carton-boxed; export pallets with edge protection make sure arrival in ideal problem. We deliver worldwide from Ningbo and Shenzhen with EXW, FOB, CIF, or DDP terms.
Companion with a responsive China maker that recognizes supplier requirements– constant top quality, on-time delivery, and margins you can depend on. Contact us for examples, catalog, and cross-references to your existing part numbers. Suitable with TIG, MIG, and stick welding; typical solution temperature − 196 ° C to 400 ° C limits.
