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Material | PTFE+bronze | ||||
Colour | Blue | Red | Green | ||
Density (g/cm3) | 3.4 | 3.3 | 3.2 | ||
Coefficient of linear expansion (40-120°C) | 7.7 | 7.62 | 7.5 | ||
Tensile strength (Mpa) | 17 | 16 | 14 | ||
Elongation (%) | 180 | 170 | 150 | ||
Compressive strength (Mpa) | 33--42 | 30--40 | 28---38 | ||
Bending strength (Mpa) | 25-30 | 25-30 | 23--29 | ||
Non-notched impact strength (KJ/m2) | >16 | >15 | >14 | ||
Wear(PV=0.7N/mm2.m/s) | 0.010-0.020 | 0.010-0.020 | 0.010-0.020 | ||
Friction loss performance (dry friction) Friction coefficient (μ) | 0.13--0.20 | 0.15-0.21 | 0.16-0.23 |
*We are a high-tech enterprise with more than 20 years' experience,a company intergrating industry and trade.
*We are equipped with the most advanced production equipment and the most complete testing instruments.
*Outstanding Technical guidance.
*Professional service teams,24 hours of rapid response.
Q: Are you factory, or only a trading company?
A: Factory, and our factory is located in Wangtong town, Jing county, Hengshui, Hebei
Q:Could I get some samples, and how?
A: No problem, we provide free samples, and it is only needed for you to pay for the shipping charge, your courier account is also ok(such as DHL).
Q: Can you give me some discount?
A: Usually the discount depends on the quantity. However we can discuss it.
Q: What's the payment terms?
A: Our normal practice: 30% deposit of total amount before production, and 70% balance payment before shippment. However this is open for discussion.