China Sintered Water Pump Flange
BLUE offers 100+ standard water pump flanges, perfectly suited for your engine, with no mold fees. Compatible with Audi, VW, Toyota, Mazda, Jaguar, Ford, Kia, Suzuki, etc.
Why Choose BLUE?
We have established ourselves as a trusted supplier of water pump flanges, providing free mold design service, free samples, fast shipping, and competitive prices.
BLUE High Quality Standards
BLUE assurethe quality of your water pump flanges with an ISO 9001:2015 certified quality management system. Free samples are available for testing.
Standard Water Pump Flange Shop
BLUE has a full range of standard flanges in stock for fast delivery. Visit our standard parts shop to find the exact match for your applications.
Free Mold Design Service
With over 20 years of expertise in mold design, BLUE offers free, high-precision mold design services to meet your customized needs. Let our experience work for you!
BLUE Powder Metallurgy Water Pump Pulley
BLUE provides a variety of flanges for your water pump, covering a wide range of vehicle engine models.
Water Pump Flange
BLUE's high-quality water pump flanges, after heat treatment, offer excellent corrosion resistance, durability, and enhanced hardness and strength.
Auto Water Pump Flange
BLUE auto water pump flange uses iron-based powder as raw material, which has uniform density and good mechanical properties after sintering process.
Mini Water Pump Pulley
BLUE's mini water pump flanges are suitable for compact engine water pumps and provide reliable sealing function.
Powder Metal Water Pump Flange
Our powder metal water pump flanges have a core hole tolerance within ±0.015mm and smooth burr-free threads to ensure secure installation.
Sintered Water Pump Flange
Our sintered water pump flanges are made of MPIF standard 35 FC-0208 as raw material, which has good mechanical strength and durability after sintering.
Powdered Metallurgy Water Pump Flange
BLUE powder metallurgy water pump flanges allow a variety of surface treatment processes to improve performance, including Dacromet and electroplating
Powdered Metal Water Pump Flange
Our powdered metal water pump flanges come in a variety of styles, including round, square, triangular
Sintered Metal Water Pump Flange
BLUE sintered metal water pump flanges can reach a hardness of more than 65HRB after steam treatment, which has a long service life.
R53 Water Pump Flange
R53 water pump flange is the basic part of the automobile engine water pump, which is used to drive the water pump impeller to rotate.
BLUE Water Pump Flange Features
BLUE water pump flanges are manufactured in compliance with IATF 16949:2016 standards.
Our sintered water pump flanges are available in many types, including round, rounded square, and triangular, suitable for many types of automotive water pumps.
BLUE powder metallurgy flanges have high dimensional accuracy within ±0.015mm, ensuring precise connection..
The threads of our water pump flangs are precisely processed with a smooth surface and no burrs, making them easy to install.
Standard Water Pump Flange
With over 20 years of expertise in powder metallurgy, BLUE provides a wide range of standard parts with no tooling fees.
Our standard sintered water pump flanges are compatible with a variety of automotive engines, including GTE, TDCi, Carens, TDI, DCI, TSI, and more.
These standard flanges are available in various sizes, shapes, and surface treatments.
Download our product list for free by clicking the link below.
Sintered Water Pump Flanges Benefits
High Raw Material Utilization
Sintered flanges are compacted from metal powder to achieve a net shape, reducing the need for further machining process.
Tight Tolerance
The tolerance of water pump flange can reach between IT6 to IT7 after sizing.
Cost-effective in Mass Production
Powder metallurgy water pump flanges are cost-effective in mass production due to fewer processes and higher material utilization.
Batch to Batch Quality Consistency
Water pump flanges have good quality consistency between different batches.
Wide Range of Surface Treatments
Dacromet
Dacromet is a water-based, chrome-free coating made from zinc, aluminum flakes, and a binder. Water pump flanges are cleaned, coated by dipping or spraying, then cured to form a protective layer.
Anti-rust oil
Sintered flanges can be oil-soaked to prevent rust for up to one year.
Galvanizing
Sintered flanges have pores inside, which need to be filled before electroplating, and then a layer of zinc is applied by electroplating.
Custom Water Pump Flange Specifications
The following table shows BLUE’s production capabilities for water pump flanges, including density, hardness, tolerance and diameter range, surface treatment, etc.
| Attribute | Value |
|---|---|
| Material | MPIF Standard 35 FC-0205. FC-0208, FN-0205, FD-0208 |
| Density | 6.6-7.0g/cm3 |
| Hardness | 65-90 HRB |
| Surface Treatment | Steam Treatment, Dacromet, Electroplating |
| Diameter | Max. 350mm |
| Length | Max. 200mm |
| Tolerance | ±0.015 mm |
Powder Metallurgy Manufacturing Process
Powder metallurgy is a precision manufacturing process with a continuing and stable accuracy of up to 0.01mm, which requires strict control at each stage to ensure the quality of the final part. Any deviation or error during the process may result in the rejection of the entire batch.
Designing
Mold design is a critical process that must consider the desired part geometry, material properties, production volume, and cost-effectiveness.
Tooling
Powder metallurgy tooling includes upper and lower punches, die, and core rod. The mold needs to have excellent strength, hardness and wear resistance.
Mixing
Mixing is the process of blending metal powder with binders to improve its uniformity and fluidity, promoting better material consistency.
Compacting
Conpacting is a process that presses metal powder into mold cavity through powder compaction machine to get a green compact part.
Sintering
Sintering heats the green compact to a temperature below its melting point in a controlled atmosphere to obtain the desired mechanical properties.
Sizing
Sizing corrects dimensional deviations after sintering and enhances product accuracy. It requires an additional, simpler set of molds compared to the forming mold.
Tumbling
Tumbling removes burrs and flash from a part's surface by vibrating it with abrasive media, such as stone or ceramic, resulting in a smoother finish.
Machining
Machining can achieve complex shapes that cannot be pressed by powder metallurgy, such as transverse holes and screw threads.
Blackening
Blackening process, or steam treatment, forms an oxide layer to prevent rust and increase hardness, offering a cost-effective solution.
Hardening
Hardening enhances the material's strength and hardness through carburizing or nitriding, resulting in improved wear resistance and fatigue life.
Inspecting
The inspecting process is always a critical step that ensures quality and performance through BLUE inspection standards before shipping.
Packaging
BLUE's packaging process uses anti-rust paper, vacuum, blister and other methods to ensure that the product is intact during transportation.
BLUE's Powder Metallurgy Manufacturing Equipment
BLUE has a complete range of advanced powder metallurgy production equipment, including 25T to 1000T compaction press, conveyor belt sintering furnace, vacuum sintering furnace, sizing press, CNC machining equipment, hardening furnace, etc.
- Compacting
- Sintering
- Inspecting
- Machining
- Packaging
Compacting
25T-150T Compacting Machines
Compacting
300T Compacting Machine
Compacting
Pressing Oil Pump Rotor
Compacting
Robot Grabbing
Related Product
As the largest supplier of powder metallurgy standard parts in China, BLUE offers a wide range of standard auto parts with no mold fees.
Water Pump Pulley
Our water pump pulleys feature tight tolerances, high apparent density, and superior mechanical strength.
Timing Belt Pulley
Our timing pulleys are dimensionalally accurate and pair well with timing belts to smoothly transmit synchronous rotational motion.
Oil Pump Rotor
Our oil pump rotors have good surface finish, tight dimensional accuracy and excellent position tolerances to deliver optimal engine performance.
Get Your Water Pump Flange Now!
