| Payment Terms | T/T, L/C |
| Delivery Time | Mold 28-32 days, samples 7 days, mass production 2-3 weeks |
| Tolerance | ±0.05 mm |
| Thread Standard | BSP, NPT or metric |
| Packaging Details | PE bag with anti-dust cover, corrugated carton with dividers, palletized export packing |
| Sealing | NBR or silicone O-ring |
| Pressure Test | Air test up to 6 bar |
| Supply Ability | 8000 pieces per month |
| Product Material | PP, PE or PA66+GF |
| Cavity Number | 1-4 cavities |
| Mold Steel | S136 hardened |
| Assembly | In-house valve assembly |
| Place of Origin | Fujian, China |
| Certification | ISO 9001:2015 |
| Model Number | KDT-WF-006 |
| Brand Name | KDT |
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Product Specification
| Payment Terms | T/T, L/C | Delivery Time | Mold 28-32 days, samples 7 days, mass production 2-3 weeks |
| Tolerance | ±0.05 mm | Thread Standard | BSP, NPT or metric |
| Packaging Details | PE bag with anti-dust cover, corrugated carton with dividers, palletized export packing | Sealing | NBR or silicone O-ring |
| Pressure Test | Air test up to 6 bar | Supply Ability | 8000 pieces per month |
| Product Material | PP, PE or PA66+GF | Cavity Number | 1-4 cavities |
| Mold Steel | S136 hardened | Assembly | In-house valve assembly |
| Place of Origin | Fujian, China | Certification | ISO 9001:2015 |
| Model Number | KDT-WF-006 | Brand Name | KDT |
| High Light | Water Tank Fitting Injection Mold ,Assembled Valve Body Molding ,S136 Fitting Tooling Service | ||
This service manufactures water tank fittings and assembled valve bodies through custom injection molding, using S136 hardened tooling and engineering polymers that withstand continuous water contact. Typical products include tank outlets, ball float valve bodies, filler necks, overflow fittings and threaded connectors for domestic water tanks, irrigation systems and industrial storage.
We mold the components, fit NBR or silicone O-rings, assemble the valve mechanisms and air-test every unit up to 6 bar, so fittings arrive ready for installation.
Key Features| Parameter | Specification |
|---|---|
| Product Material | PP, PE, PA66+GF30 |
| Mold Steel | S136 hardened HRC 48-52 |
| Cavity Number | 1-4 cavities |
| Thread Standards | BSP, NPT, metric |
| Sealing Elements | NBR, EPDM or silicone O-ring |
| Pressure Test | Air test up to 6 bar |
| Tolerance | ±0.05 mm on sealing surfaces |
| Assembly Scope | Valve core, float, gasket and thread tape |
Water tank fittings produced by this process serve rainwater harvesting systems, pressure tanks, reverse osmosis storage, livestock watering equipment, agricultural irrigation networks and industrial liquid storage. The same tooling technology supports garden valve bodies, filter housings and pool equipment components.
Company StrengthXiamen KDT Technology Co., Ltd. has provided injection molding and mold manufacturing since 2007. Our integrated facility includes CNC machining, EDM, polishing and a molding workshop with 90 to 650 ton machines, staffed by 40 to 50 engineers and operators. With 80% to 90% export volume, we supply plumbing and irrigation brands across Europe, North America and Australia.
Product SolutionsOur engineers support fitting programs with DFM analysis, mold flow simulation and material selection for potable water compliance. We design molds with side cores and unscrewing mechanisms for threaded fittings, and our assembly line handles O-ring fitting, valve insertion and final torque control. For new products, we offer rapid prototype tooling to validate fit and function before production tools are built.
Minimum Order Quantity & Production Cycle| Item | Standard Lead Time |
|---|---|
| DFM and mold design | 3-5 days |
| Mold manufacturing | 28-32 days |
| Samples and testing | 7 days after mold completion |
| Mass production | 2-3 weeks |
| Minimum order quantity | 1000 pieces for parts, 1 set for mold |
A rainwater harvesting company in the UK sources float valve bodies and tank outlets from us, with every unit air-tested to 6 bar before shipment. Our S136 molds have delivered over 500,000 fittings with a leak rejection rate below 0.2%. An Australian irrigation distributor also uses our PA66+GF molded connectors to replace imported brass fittings, cutting cost by 40% with equal pressure ratings.
Frequently Asked Questions| Question | Answer |
|---|---|
| Are your materials safe for drinking water? | Yes, we offer PP and PE grades with potable water certifications and provide test documentation. |
| Can you mold both male and female threads? | Yes, with side cores or unscrewing devices; threads are gauge-checked for class fit. |
| Do you test every fitting for leaks? | Every assembled unit passes an air pressure test before packing. |
| Can you supply complete valve assemblies? | Yes, we assemble valve cores, floats, O-rings and gaskets to your BOM. |
| What thread standards do you support? | BSP, NPT and metric threads are all available. |
| How do you prevent warpage in large fittings? | Mold flow analysis and conformal cooling balance shrinkage in thick sections. |
Fittings are individually bagged with dust covers, packed in divided cartons and palletized for export. Assembled valves are tested and tagged with the date and operator code for traceability. Final inspection follows AQL 2.5 with dimensional and pressure test records included. Send your fitting drawings and volumes for a complete quotation.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2007
Total Annual:
2000000-3000000
Employee Number:
40~50
Ecer Certification:
Verified Supplier
OEM Products manufacture for 12years, mainly focus on Plastic mold design and making, injection molding,assembly and packing. Xiamen Creator Technology has been providing the custom mold, injection molding and complete OEM products service since 2007. We work closely with our R&D engineers to i... OEM Products manufacture for 12years, mainly focus on Plastic mold design and making, injection molding,assembly and packing. Xiamen Creator Technology has been providing the custom mold, injection molding and complete OEM products service since 2007. We work closely with our R&D engineers to i...
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