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KXT型可曲挠橡胶接头
KXT flexible rubber joint
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KXT型可曲挠橡胶接头

材料表 Table of Materials

序号
Serial No
部位
Prtion
材料
Material
1 主体
Main body
极性橡胶
polarized rubber
2 内衬
Lining
尼龙帘布
Nylon cord fabric
3 骨架
Frame
硬钢丝
hard steel wire
4 法兰
Flange
软钢
Mild steer

技术条件 Technical Consition

型号
Model
KXT-(Ⅰ) KXT-(Ⅱ) KXT-(Ⅲ)
工作压力MPa(kg.f/cm2)
Working pressure
2.0(20) 1.2(12) 0.8(8)
爆破压力MPa(kg.f/cm2)
Bursting pressure
6.0(60) 3.5(35) 2.4(24)
配套法兰MPa(kg.f/cm2)
supporting flange
1.6(16) 1.0(10) 0.6(6)
真空度
Vacuity KPa(mmHg)
100(750) 86.7(650) 53.3(400)
适用温度
Applecable temp.℃
-20℃-80℃(普通型)  +80℃-135℃(特殊配方)
适用介质
Applecable media
空气、压缩空气、水、海水、热水、弱酸
Air.Compressed air. Water.Sea Water. Hot Water. Weak acid.Etc
接头两端可任意偏转,便于自由调节轴向或横向位移。
Both ends of the joint can be arbitray deflected for free adjustment of axial or lateral displacement.

注:DN200—300KXT-(1)型工作压力为1.5MPa(15kgf/cm2) 爆破压力为4.5MPa(45kgf/cm2)普通型产品只能在80℃以下,如需135℃以下需指明,更换橡胶配方,包括耐油、耐酸碱等。压力较高及冲击力较大时宜采用限位拉杆装置。

Note:The working pressure of Model DN200—300KXT-(1)is 1.5MPa (15kgf/cm2) and the bursting pressure is 4.5 MPa(45kgf/cm2). Ordinary type products can only be used under 80℃ if temperature is higher than 135℃,please show clearly.ingredient of the rubber will be changed Restricting pull rod is necessary.when pressure is high and impulse is great

公称通径、长度、位移数值与法兰主要数据表

Table of Main Parameters of Nominal Core Diameter,Length,Displacement Value and Flange

公称能径
Nominal
core
diameter
长度
Length
l(mm)
螺栓数
No.of bolt n
螺栓孔直径
Diameter of bolt hole do(mm)
螺栓孔中心圆直径
Diameter of bolt hole center circlen D1 (mm)
轴向位移
Axial disp lacenment(mm)
横向位移
Lateral displac ement(mm)
偏转角度
Angle of deflection (α1+α2)
安装间距
installation
space≤mm
(mm) (寸 in) 伸长
Strech
压缩
Compr-
ession
32 (11/4) 95 4 17.5 100 6 9 9 150 4
40 (11/2) 95 4 17.5 110 6 10 9 150 4
50 -2 105 4 17.5 125 7 10 10 150 4
65 (21/2) 115 4 17.5 145 7 13 11 150 4
80 -3 135 130 8 17.5 160 8 15 12 150 4
100 -4 150 135 8 17.5 180 10 19 13 150 4
125 -5 165 160 8 17.5 210 12 19 13 150 4
150 -6 180 185 8 22 240 12 20 14 150 5
200 -8 190 200 8 22 295 16 25 22 150 5
250 -10 230 240 12 22 350 16 25 22 150 6
300 -12 240 260 12 22 400 16 25 22 150 6
350 -14 265 16 22 460 16 25 22 150 7
400 -16 265 16 26 515 16 25 22 150 7
450 -18 265 20 26 565 16 25 22 150 7
500 -20 265 20 26 620 16 25 22 150 8
600 -24 265 20 30 725 16 25 22 150 8
700 -28 260/320 24 30 840 16 25 22 100 8
800 -32 260/340 24 33 950 16 25 22 100 8
900 -36 260/370 28 33 1050 16 25 22 100 8
1000 -40 260/400 28 36 1160 16 25 22 100 8
1200 -48 260/420 32 41 1380 18 26 24 100 9
1400 -56 300/450 36 42 1590 20 28 26 100 9
1600 -64 300/500 40 48 1820 25 35 30 100 9
1800 -72 500 44 48 2020 25 35 30 100 10
2000 -80 550 48 48 2230 25 35 30 100 10
2200 -88 580 52 42 2390 25 35 30 100 10
2400 -96 610 56 42 2600 25 35 30 100 10

注:1、表中法兰标准采用689119PNl.OMPa,对应配对法兰应是阀门 法兰或符合 6B/T9115.1 —2000(RF)法兰,安装间距是指软接头法兰与管道上法兰安装后的间隙,并保持均匀一致,以防拉脱。 2、其他标准或非标准法兰需另订协议,指明标准或提供图纸及有 关数据,本厂可定制生产。3、公称通经较大时(≥700)建议采用 大翻边球体产品。4、悬空给水使用DN 200以上产品,管道必须有固 定支撑或固定托架,否则产品应安装防拉脱装置。

Note:1、Flmlge standard is GB 9119 PNl.0MPa;Tlie matclfilN flmge silotdd be valve flmlge or oilier flmlges according with GB/T9115.1 —2000(RE).The installation space refers to the gap between soft joint flange and pipe flange and it should be maintained uniform to avoid pulling or shedding 3、For flanges of other standards or non-standard.it is necessary to be agreed upon separately please speciy standard of furnish diagram and relative parameter,we will manufacture accordingly 3、spherical products with wide flanging are suggested when inside nominal diameter is greater than or equal to 700 4、Use those products exceeding DN200 while they need water supported by hanging in the air, pipeling must be fixed with support or bracket, otherwise, products should be fit with anti-pull or anti-shed devices.

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