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Place of Origin : Henan, China
Brand Name : ZHICHENG
Model Number : ZCF
Certification : ISO
Packaging Details :
Inner: plastic film, then put into carton case.
Outer: safe firmed export plywood case, marking on carton case and wooden case can be customized, or packing as per your requests.
Supply Ability : 15000 Set/Sets per Month
Price : $13.20/sets 1-99 sets
Warranty : 1year
Customized support : ODM, OEM
Technics : Forged/vulcanization
Connection : Flange
Shape : Equal
Head Code : Round
Product name : Hot Selling Single Sphere Rubber Expansion Joint
Working Pressure : PN6-PN40
Working Temperature : -15℃-80℃(in special -30℃-150℃)
Applicable media : Air,water,sewage,acid,oil,etc.
Nominal diameter : DN25-DN3000
Flange material : Carbon steel galvanized,Stainless steel etc.
Rubber material : NR,EPDM,NBR etc.
Flange Standard : DIN,ANSI,JIS etc.
Factory address : Henan, China
Port : Qingdao, Tianjin, Dalian, Shanghai, Ningbo, Guangzhou, Yiwu, etc.
MOQ : 1
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Material of rubber joint
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No.
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Name
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Material
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1
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Outer/inner rubber
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NR, NBR, EPDM, SBR, BR etc.
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2
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Size
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DN25-DN3000
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3
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Frame
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Nylon card fabric
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3
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Pressurized ring
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Steel wire strand
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5
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Flange
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Q235 carbon steel, 304 stainless steel etc.
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-15℃ ~ +80 ℃ (-30℃~+150℃ special)
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Applicable media
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Air,compressed air,water,sea water,hot water,oil,acid and alkali etc
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Main connecting dimension of rubber joint
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Nominal diameter(DN)
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Length
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Axial displacement
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Horizontal displacement
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Deflexion angle
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||||||
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mm
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inch
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Extension(mm)
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Compression(mm)
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mm
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mm
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(a1+a2)°
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||||||
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32
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1 and 1/4
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95
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6
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9
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9
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15°
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||||||
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40
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1 and 1/2
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95
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6
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10
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9
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15°
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||||||
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50
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2
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105
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7
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10
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10
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15°
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||||||
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65
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2 and 1/2
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115
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7
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13
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11
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15°
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80
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3
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135
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8
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15
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12
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15°
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||||||
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100
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4
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150
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10
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19
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13
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15°
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||||||
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125
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5
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165
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12
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19
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13
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15°
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||||||
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150
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6
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180
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12
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20
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14
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15°
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||||||
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200
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8
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210
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16
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25
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22
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15°
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250
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10
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230
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16
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25
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22
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15°
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||||||
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300
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12
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245
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16
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25
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22
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15°
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350
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14
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255
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16
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25
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22
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15°
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||||||
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400
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16
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255
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16
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25
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22
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15°
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||||||
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450
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18
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255
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16
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25
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22
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15°
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||||||
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500
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20
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255
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16
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25
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22
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15°
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||||||
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600
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24
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260
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16
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25
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22
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15°
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||||||
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700
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28
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260
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16
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25
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22
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15°
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||||||
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800
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32
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260
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16
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25
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22
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15°
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||||||
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900
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36
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260
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16
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25
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22
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15°
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||||||
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1000
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40
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260
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18
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26
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24
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15°
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||||||
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1200
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48
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260
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18
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26
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24
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15°
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||||||
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1400
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56
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350
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20
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28
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26
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15°
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||||||
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1600
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64
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350
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25
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35
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30
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10°
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||||||
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1800
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72
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350
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25
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35
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30
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10°
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||||||
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2000
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80
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420
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25
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35
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30
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10°
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||||||
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2200
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88
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420
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25
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35
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30
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10°
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||||||
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2400
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96
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420
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25
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35
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30
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10°
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||||||
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2600
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104
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450
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25
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35
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30
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10°
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2800
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112
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450
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25
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35
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30
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10°
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3000
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120
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500
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25
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35
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30
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10°
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Technical conditions of rubber joint
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Type
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1
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2
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3
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Working pressure(Kg f/cm2)
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1.0(10)
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1.6(16)
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2.5(25)
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Explosion pressure(Kg f/cm2)
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2.0(20)
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3.0(30)
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4.5(45)
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Vacuum value(mmHg)
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2.0(20)
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86.7(650)
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100(750)
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Applicable temperature
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