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[China]
Trade Verify
Address: No.168 Tonghe East Rd, Luotuo Street, Ningbo, China
Contact name:Leela
Ningbo XiaYi Electromechanical Technology Co.,Ltd. |
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Verified Suppliers
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Customized Sinter Piston Applied Shock Absorbing Adjustable Boat
Seat
Specifications:
Physical performance for shock piston | tensile strength | More than 18MPa |
elongation @ break | More than 160% | |
shore hardness (bands) | 57 - 61 | |
density | 2.06 – 2.19 g/cm3 | |
wear | Less than 50mg | |
friction coefficient | Less than 0.2 | |
hardness (sinter piston) | HRB60-80 | |
Technical requirements for sinter piston | Raw material F50 - U3 - 66 or FC - 0208 | |
Steam treatment | ||
OD tested by digital air gauge | ||
Description:
XIAYI company is specialized in design and producing PTFE banded
shock absorber pistons,at the same time,we design and manufacture
automatic skirting machines.
Till now we have produced so many different types of shock absorber
pistons with the diameter from ø20mm~ø50mm.We make PTFE discs and
toolings in our own factory,can control the quality
effectively and also can save much time.
D36 PISTON:
RAW MATERIAL OF SINTER PARTS:IRON BASED,IRON & COPPER
BASED,COPPER
BASED,STAINLESS STEEL BASED
RAW MATERIAL OF PTFE DISC:
PTFE+BRONZE
PTFE+CARBON
PTFE+GLASS FIBER
PTFE+OTHER fillers according to cutomers’ demand
The detail information of the pistons:
1.Used in front shock absorbers
2.When temperature reach 100℃,expansion ratio ≤+/-1%
3.Using the testing ring,with the shock absorber oil,max frictional
force is 15N
4.Piston can get through freely of the certain size of cylinder
with 2N force
5.PTFE tensile strength ≥18MPa,elongation @ break ≥200%
6.Tight integration between piston and PTFE disc.PTFE won't fall
off when working in the cylinder.
Applications:
Shock absorbers from Ship and boat
Competitive Advantage:
1. Consistency in size
2. Infrared ray detect the diameter
3. Strict control plan
4.100% testing for outer diameter
Picture show:
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