
30mm PTFE banded Shock Piston with PTFE fillers banding Used in Car shocks
Specifications:
• 4 round and square holes
• conventional shock piston
• net weight is 35.29g
• we can do drawing load test for banded piston without band
slippage after test.
Physical performance for shock piston | tensile strength | More than 15MPa |
elongation @ break | More than 200% | |
shore hardness | 57 - 61 | |
density | 2.15 – 2.19 g/cm3 | |
wear | Less than 50mg | |
friction coefficient | Less than 0.3 | |
highest working temperature | 260℃ |
Description:
Upper OD 32.07 - 32.27mm
Nether OD 31.94 - 31.98mm
Manufacturability of powder metal parts:
Auto Mechanical Press: 50T, 100T, 140T...
Hydraulic Press: 100T, 315T, 600T, 800T
Six sinter furnaces, including one harden Sinter Furnace
Heat treatment: carbonitriding quenching and high frequency quenching
Ultrasonic clearing and auto de-burring
In-house tooling making: EDM, wire cutting machine
Durability testing:
Stroke | 50mm |
Speed | 1m/s |
Side load | 30kgf |
Temperature | 80℃+/-10℃ |
Duration 3 million cycles |
No band peel off or breakage after test
Test Ability | Carbon sulfur determinator |
Metallurgic microscope | |
Hydraulic universal material tester | |
Hardness testers | |
Pneumatic measuring instrument | |
Measuring projector | |
Electrical profilometer | |
CMM |
Strong R&D team
Responsible staffs
Clean workshop
We will bring you pistons with good quality and competitive price.
Applications:
Car or motorbike shock absorbers
Competitive Advantage:
XIAYI can produce bands rings to low down the cost and control the quality at home, at the same time we
can design and produce automatic banding machine and non-standard testing machine, can test drawing
force testing and oil immersion testing.
Picture show:
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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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