Ningbo XiaYi Electromechanical Technology Co.,Ltd.
OEM XIAYI Parts! Good quality! Good service!
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Good seals sinter PTFE bands Shock Absorber Piston with steam treatment and low friction
Specifications:
Material Available for sinter piston:
P/M Copper and Copper Alloys
P/M Iron and Carbon Steel
Iron And Carbon Steel
Iron-Copper And Copper Steel
Iron-Nickel And Nickel Steel
Low Alloy Steel
Commix Low Alloy Steel
Sinter Hardened Steel
| Physical performance for shock piston | tensile strength | More than 15MPa |
| elongation @ break | More than 200% | |
| shore hardness | 57 - 61 | |
| density | 2.06 – 2.19 g/cm3 | |
| wear | Less than 50mg | |
| friction coefficient | Less than 0.3 | |
| highest working temperature | 260℃ |
Description:
PTFE banded Custom OEM/ODM Pressurized twin tube hydraulic shock Suspension Piston
Spec.: D27XD8X12.5
4 square holes & 6 rounded holes design
Common PTFE banded piston rings
Plenty Tools in our stock, several automatic machines can work together at the same time Xia Yi produce
shock absorber pistons, PTFE piston rings and related powder metal parts.
Pistons are used in front or rear shock absorbers from different automotives.
Processing of sinter parts:
Powder blending—forming—Sinter—Sizing—Machining—Steam treatment—Oil impregnation
Process of PTFE banding:
Powder blending—PTFE cylinder compression—Sintering—PTFE disc production—repressing—heat
press—molding—deburring—inspection—packing
Material for PTFE bands:
PTFE+BRONZE
PTFE+BRONZE+ACID TREATMENT
PTFE+CARBON FIBER
PTFE+GLASS FIBER+INTENSIFIER
OTHER material or fillers
Applications:
Used in car or motorbike shock absorbers
Competitive Advantage:
XIAYI can produce bands rings by itself to low down the cost and control the quality at home, at the same
time XIAYI can design and produce automatic banding machine and non-standard testing machine, can
test drawing force testing and oil immersion testing.
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