
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.
Key advantages | Prevents metal to metal scoring and prolongs equipment life |
Reduces radial movement on both rams and pistons to extend seal life | |
PTFE lubricant allows for lower coefficient of friction between mating surfaces | |
Retrofits existing bearing groves and eliminates unnecessary modifications | |
Available in common groove width dimensions, minimizing inventory costs | |
Strips can be cut to size from the coil |
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:
Item | Powder Metallurgy bottom valve |
Tolerance | According to the drawings |
Surface finishes | polishing, heat treatment |
QC equipment | Three-D machine, Projector, caliper, height gage |
QC system | 100% inspection before shipment |
Processing Technical | CNC machining, CNC milling, CNC turning, EDM, Stamping, Forging, Casting, Punching, Drilling, Broaching |
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
Picture show:
Ningbo XiaYi Electromechanical Technology Co.,Ltd.
XIAYI, founded in 2006, was set up in a beautiful city Ningbo, which is closed to Ningbo seaport and airport. XIAYI is a specialized factory that is engaged in producing auto spare parts, designing and manufacturing electromechanical & machinery parts and related automatic equipment. XIAYI has a strong R&D team with full of creative spirit. XIAYI develop new products and new equipment every year and was awarded two patents of utility model and invention patents.
The products include shock absorber piston, rod guider, base valve, oil seal, piston rod, bracket, spring seat, valves, guide pipe, bearing bush, copper bush, guide ring, PTFE ring and gasket, in addition XIAYI design and manufacture automatic machine such as banding machine and groove cutting machine.
As a manufacturer, XIAYI insists on pursuing better quality on and on. We control the quality from raw material to assure the consistency from one batch. We have carried out an integrated production system which is based on quality focus. We refer to the rigorous four aspects ( material importing control→ production line control→ QC department control→ logistic department control ) and quality control system to make sure all the products are intact before delivery.
As a seller, our products are exported to the whole world and sold nationally for more than 8 years. About 30% parts are exported to USA, Germany, France, Canada, Brazil, India, Malaysia etc., have set up good relationship with the customers from home and abroad. We have an intelligent marketing team who are exploring new markets, developing potential customers, solving problems and serving customers with orders well. We firmly believe that we are a competitive and friendly cooperator and our goal is for mutual benefit and long-term cooperation. XIAYI persons will always welcome customers from all over the world to visit and negotiate.
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