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GYZF4四氟乙烯滑板式橡胶支座供应商

衡水明兴工程橡胶有限公司
所在地:河北 衡水
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四氟乙GYZF4四氟乙烯滑板式橡胶支座供应商

烯滑板式橡胶支座

PTFE sliding plate rubber support

四氟乙烯滑板式橡胶支座又称为四氟滑板式支座,如(GJZF4、GYZF4系列),它就是在板式橡胶支座的表面粘复一层1.5mm-3mm厚的聚四氟乙烯板。

PTFE sliding plate rubber support is also called PTFE slide bearings, such as (GJZF4, GYZF4), it is the Teflon plate 1.5mm-3mm thick layer on the surface of viscoelastic laminated rubber bearings.

GJZF4、GYZF4四氟乙烯滑板式橡胶支座四氟乙烯滑板式橡胶支座简介:四氟乙烯滑板式橡胶支座又称为四氟滑板式支座,如(GJZF4、GYZF4系列),它就是在板式橡胶支座的表面粘复一层1.5mm-3mm厚的聚四氟乙烯板。由于采用了聚四氟乙烯滑板使梁底不锈钢板之间的摩擦系数变得很低,可以使桥梁上部构造的水平位移,不受桥梁支座本身剪切变形量的限制,能满足一些桥梁的大位移量需要。该产品除具有球冠支座的功能外,还特别适用大位移量的桥梁。四氟板式橡胶支座的产品特点具有构造简单、价格低廉、无需养护、易于更换缓冲隔震、建筑高度低等特点,本产品1996年经重庆市技术监督局检验合格并投入生产,因而在桥梁界颇受欢迎,被广泛使用。四氟乙烯滑板式橡胶支座使用范围:1、按交通部JT\T4-93规格划分系列。可活动支谇使用:主要用于跨度〉30米的大跨度桥梁简支梁连续板桥、多跨连续梁桥。2、作为滑块块使用表面贴复的聚四氟乙烯板厚度分1.5毫米、2毫米、3毫米等连续梁顶推、T型梁横移、大型设备滑移。3、特殊规格可由用户提出协商生产,四氟板式橡胶支座荷载等级分为100KN-10000KN,梁底钢板和不锈钢板可配套供应。4、氯丁胶型:+60℃~25℃2、天然胶型:+60℃~--40℃ 3、三元乙丙胶型:+60℃~-45℃

GJZF4 GYZF4, PTFE sliding plate rubber support PTFE sliding plate rubber support: PTFE sliding plate rubber support is also called PTFE slide bearings, such as (GJZF4, GYZF4 Series), poly tetrafluoroethylene plate is stuck to the surface of the rubber bearing complex layer of 1.5mm-3mm thick. As a result of the Teflon sliding friction coefficient between the beam bottom stainless steel plate is very low, the horizontal displacement of the upper structure of the bridge, from the bridge bearing itself shear deformation limit, it can meet the needs of large displacement bridge. This product has the function of spherical bearings, especially for large displacement bridge. The product characteristics of PTFE laminated rubber bearing has the advantages of simple structure, low cost, no maintenance, easy replacement of shockproof, low building height, this product in 1996 by the Chongqing Municipal Technical Supervision Bureau Inspection and put into production, so in the bridge area is very popular, widely used. PTFE sliding plate rubber support for use: 1, according to the Ministry of Transportation Division Series JT\T4-93 specifications. Can support the activities to use: mainly used in large span bridge beam span of 30 meters. The continuous slab bridge, multi span continuous beam bridge. 2, as the slider block, the surface of the PTFE plate thickness is divided into 1.5 mm, 2 mm, 3 mm and other continuous beam pushing, T beam transverse movement, large equipment slippage. 3, special specifications can be negotiated production by users. The load grade of PTFE plate rubber bearing is divided into 100KN-10000KN, and the bottom plate and stainless steel plate can be supplied. 4, chloroprene rubber type: +60 ~ 25, 2, natural rubber type: +60 ~ --40, 3, three ethylene propylene rubber type: +60 ~ -45



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