Ningbo XiaYi Electromechanical Technology Co.,Ltd.
| Hardness | HRB60-80 |
| Delivery Time | 30 working days for new samples |
| Treatment | No Steam treatment |
| Payment Terms | T/T |
| material | Fe - C - Cu |
| Application | Shock absorber |
| Press | 80 - 150T |
| Service | OEM |
| Supply Ability | 50,000pcs per month |
| Product Name | foot valve |
| Molds Time | 25 days |
| Packaging Details | Standard exporting package |
| Model Number | OEM sinter products |
| Brand Name | XIAYI |
| Certification | IATF16949:2016 |
| Place of Origin | Ningbo, China |
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Product Specification
| Hardness | HRB60-80 | Delivery Time | 30 working days for new samples |
| Treatment | No Steam treatment | Payment Terms | T/T |
| material | Fe - C - Cu | Application | Shock absorber |
| Press | 80 - 150T | Service | OEM |
| Supply Ability | 50,000pcs per month | Product Name | foot valve |
| Molds Time | 25 days | Packaging Details | Standard exporting package |
| Model Number | OEM sinter products | Brand Name | XIAYI |
| Certification | IATF16949:2016 | Place of Origin | Ningbo, China |
Material | P/M Copper and Copper Alloys |
P/M Iron and Carbon Steel | |
Iron And Carbon Steel | |
Iron-Copper And Copper Steel | |
Sinter Hardened Steel | |
Commix Low Alloy Steel | |
Surface treatment | Sand Blasting |
Zinc/Chrome Plating | |
Rust-preventive treatment (steaming treating) | |
Painting | |
Electrophoresis | |
Powder Coating |
Our company is specialized in producing powder metallurgy shock absorber parts: Piston, Rod Guide, base valve and other sinter parts.
Equipment Advantages: Automatic Hydraulic Machines, Automatic Mechanical Pressers, Vacuum Furnaces, Sintering furnace, CNC tooling machine.
Scientific Research: with powerful technologies and development, focusing on product R&D and marketing. We are serving various industries at a pace of producing a number of new items every year.
Product RangeVarious kinds of Powdered Metal: Power Tools Parts, Automobile Parts, Automobile Rotors, Motorcycle Parts, Engine Parts, Shock Absorber, Compressor Parts, Sintered Gears, Hydraulic Pressure Parts, Garden Tool Parts, Home Appliances Parts, Meat Chopper Parts, Lock Parts, Sewing Machine Parts, Textile Machine Parts.
We can produce different valve seat with different dimensions.
Compression Valve Seat DimensionsØD | ØD1 | ØD2 | Ød | H | H1 | H2 | h |
28 | 23.8 | 22.1 | 16 | 11 | 4.3 | 2.5 | 3 |
29.8 | 25.8 | 22.1 | 16 | 11.5 | 4.3 | 2.5 | 3.5 |
33 | 28.3 | 22.1 | 16 | 15 | 7.3 | 3 | 4 |
34 | 29.1 | 22.1 | 17 | 16 | 9.5 | 3.5 | 4 |
35 | 30.8 | 22.1 | 16 | 15 | 7.3 | 3 | 4 |
1. Professional Fe/Cu based powder metallurgy parts manufacturer
2. Process flow: Mixing--Compacting--Sintering--Re-sizing--ultra sonic cleaning--vacuum oiling--Packing
3. High precision, low noise, wear resistance, energy saving, environment protection, high efficiency and low cost.
4. High quality guarantee: electronic balance to ensure density, test equipments to ensure crushing strength, QC and PQC to ensure close tolerance and accurate dimension.
5. Design ability: Developed different models of gear, bearing, bushing, structural parts etc. can produce according to drawings or samples.
Addressing Sourcing ChallengesProcurement teams sourcing powder metallurgy components for motorcycle suspension systems face several recurring challenges: inconsistent density leading to premature part failure, inadequate dimensional control causing assembly issues, and long mold development cycles delaying new product launches. Our manufacturing capability is specifically structured to eliminate these concerns:
High quality guarantee: (1) Electronic balance ensure density (2) Test equipments to ensure crushing strength (3) QC an PQC to ensure close tolerance and accurate dimension
Design ability: Develop different models of gear, bearing, bushing, structural parts etc. can produce according to drawings or samples.
1. Automotive Part
2. Motorcycle Part
3. Pump Parts
4. Locomotive Parts
5. Machinery Parts
6. Tool Parts
Frequently Asked Questions Q: What is the powder metallurgy manufacturing process for sintered parts?Our process follows: Powder Mixing → Compacting → Sintering → Re-sizing → Ultrasonic Cleaning → Vacuum Oiling → Packing. Each stage is controlled with specific quality checkpoints to ensure consistent density, dimensional accuracy, and mechanical properties.
Q: What material options are available for sintered components?We offer P/M Copper and Copper Alloys, P/M Iron and Carbon Steel, Iron-Copper and Copper Steel, Sinter Hardened Steel, and Commix Low Alloy Steel. Material selection depends on your application's strength, wear resistance, and operating environment. Typical hardness range is HRB60-80.
Q: How long does it take to develop new molds for custom sintered parts?Our standard mold development time is 25 working days, supported by in-house CNC tooling capabilities. For new samples, the total delivery time is approximately 30 working days from drawing approval.
Q: What surface treatments are available for powder metallurgy parts?We offer six surface treatment options: Sand Blasting, Zinc/Chrome Plating, Rust-preventive (Steam Treating), Painting, Electrophoresis, and Powder Coating. Treatment selection depends on corrosion resistance requirements and the operating environment.
Q: What quality certifications do your powder metallurgy products hold?Our manufacturing processes are certified to IATF 16949:2016 standards. Quality control includes electronic density verification, crushing strength testing, and dual QC/PQC inspection for dimensional accuracy and tolerance compliance.
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
1500000-5000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Founded in 2006 and headquartered in the strategic port city of Ningbo, China, XIAYI is a premier high-tech manufacturer specializing in the research, development, and production of precision shock absorber components and automated assembly equipment. With nearly two decades of indust... Founded in 2006 and headquartered in the strategic port city of Ningbo, China, XIAYI is a premier high-tech manufacturer specializing in the research, development, and production of precision shock absorber components and automated assembly equipment. With nearly two decades of indust...
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