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Xiamen Creator Technology

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China Injection Molded Water Tank Fitting S136 Tooling Assembled Valve Body Custom
China Injection Molded Water Tank Fitting S136 Tooling Assembled Valve Body Custom

  1. China Injection Molded Water Tank Fitting S136 Tooling Assembled Valve Body Custom
  2. China Injection Molded Water Tank Fitting S136 Tooling Assembled Valve Body Custom
  3. China Injection Molded Water Tank Fitting S136 Tooling Assembled Valve Body Custom

Injection Molded Water Tank Fitting S136 Tooling Assembled Valve Body Custom

  1. MOQ: MOQ 1000 pieces for parts, 1 set for mold
  2. Price: Negotiation
  3. Get Latest Price
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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  1. Product Details
  2. Company Details

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 MoldAssembled Valve Body MoldingS136 Fitting Tooling Service
Product Overview

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
  • Food-safe material options: PP, PE and PA66+GF grades certified for potable water contact where required.
  • Precision thread molding: BSP, NPT and metric threads molded with clean release and gauge-checked pitch.
  • O-ring sealing assembly: NBR or silicone seals fitted under controlled conditions to prevent leakage.
  • 6 bar air pressure testing: every assembled unit is tested before packing for reliable field performance.
  • S136 hardened tooling: wear-resistant cavities keep thread and sealing surface dimensions stable.
  • Integrated assembly line: valve bodies, floats and connectors are assembled and torqued in-house.
Technical Specifications
ParameterSpecification
Product MaterialPP, PE, PA66+GF30
Mold SteelS136 hardened HRC 48-52
Cavity Number1-4 cavities
Thread StandardsBSP, NPT, metric
Sealing ElementsNBR, EPDM or silicone O-ring
Pressure TestAir test up to 6 bar
Tolerance±0.05 mm on sealing surfaces
Assembly ScopeValve core, float, gasket and thread tape
Applications

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 Strength

Xiamen 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 Solutions

Our 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
ItemStandard Lead Time
DFM and mold design3-5 days
Mold manufacturing28-32 days
Samples and testing7 days after mold completion
Mass production2-3 weeks
Minimum order quantity1000 pieces for parts, 1 set for mold
Industry Cases

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
QuestionAnswer
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.
Packaging & Quality Assurance

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

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • 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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  • Xiamen Creator Technology
  • Zengcuoan,Siming district, Xiamen, China 36000
  • https://www.injection-moldingservices.com/

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