25mm tensile strength 18MPa Shock Piston PTFE Band on OD Applied In front shock absorber

Poly Fluoro Piston Bands are designed for hydraulic and pneumatic equipment. Its unique design

prevents equipment seizures which can arise with other forms of guidance materials. Poly Fluoro Piston

Bands offer extremely low friction and break-away forces. This material is also resistant to all hydraulic

fluids, and is suitable for temperatures up to 200°C.

Poly Fluoro Piston bands are the solution to costly cylinder re-machining and repairs for large diameter

equipment. Coils are available in common sizes and are easy to use, cut and install.

We are one of the Designer, Manufacturer for Powder Metallurgy parts of following Items.
1.) Types of Pistons, Foot Valves, Rod Guide for Shock Absorber parts
2.) Types of Gears / Pinion / Sprocket / Helical Gear etc.
3.) Garden Tools parts
4.) Hardware Parts
5.) Sewing Machine Parts
6.) Other Iron Powder metallurgy parts
7.) Other sintered parts

Material:

Carbon steel, Low Carbon steel, middle carbon steel, G35, G45, WCB, WCA, WCC, ISO 340-550,

Alloy Carbon steel: G25CrMo4, Heat Resistant Steel,

Stainless Steel: CF8, CF8M, . G-X6CrNiMo1810, G-X7CrNiNb1189, SUS 304, 304L, 316, 316L.OR

According to customer requirement

Copper alloy

Brass: HPb59-1, CuZn39Pb1/2/3, CuZn40, C36000, C37710, C67400, etc.

Aluminum Bronze: QAl11-6-6, CuAl10Fe2/3, CuAl10Ni5Fe5, C65500, C95600, C87500

Sn Bronze: CuPb5Sn5Zn5, C83600, C84400, C86500. etc.

Specifications:

Description:

Product Name: Shock Absorber base valve, foot valve

Raw Materials MPIF FC-0205 or FC-0208

Feature
1. Density from 6.5-6.7 g/cm3
2. Hardness: HRB 60-100
3. Steam treatment: 2H high temp steam holding time, Thickness of Fe3O4: 0.004-0.005mm
4. Full line products for shock absorber, including powder metallurgy piston, rod guide, Foot valve, PTFE band for piston, Du bearing for rod guide.
5. PPAP III is submitted accordingly.

Processing:

Mixing powder— Forming— Sintering— Sizing— After treatment— Steam treatment— Oil impregnant—

Packing— Shipping

Manufacture ability
1. Auto Mechanical Press: 50T, 100T, 140T
2. Hydraulic Press: 100T, 315T, 600T, 800T
3. Six sinter furnaces, including one harden Sinter Furnace
4. Heat treatment: Carbonitriding quenching and high frequency quenching
5. Ultrasonic clearing and auto de-burring
6. In-house tooling making: EDM, wire cutting machine
7. Strength in machining: Machine center, CNC milling, CNC lathe, Two end lapper etc.

Test Ability.
1. Carbon sulfur determinator
2. Metallurgic microscope
3. Hydraulic universal material tester
4. Hardness testers
5. Pneumatic measuring instrument
6. Measuring projector
7. Gear testing instrument
8. Electrical profile meter
9. CMM

Applications:

Automotive Part
Motorcycle Part
Metal Powder Sintered Parts
Locomotive Parts
Machinery Parts
Tool Parts

Competitive Advantage:

1. High precision
2. 100% quality with competitive price
3. Good abrasion resistance
4. High efficiency
5. Save energy

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