产品品牌:PSKEE
产品型号:PSK-3011QF
产品口径:DN15-DN100
产品压力:1000PSI,2000PSI,PN40-PN130
产品材质:304,316L
产品应用:水,蒸汽,油品,硝酸,醋酸
【三片式带平台球阀】派司克品牌.质量保证,派司克阀业全方面介绍PN40,PN130,2000PSI三片式球阀相关标准、选型、作用、结构图、规格型号;外形尺寸、工作原理、安装维护及球阀产品说明书;为广大用户提供高品质、高性能、高标准、高寿命、价格优惠的系列三片式球阀。
三片式带平台球阀特点概述:
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三片式带平台球阀适用于空气、蒸汽、水、气体、石油和石化产品、腐蚀性介质等,广泛用于石油、化工、冶金、轻工、造纸、电站、制冷等工作领域。三片式球阀产品具有结构紧凑、外形精美、智能控制、品质优良、使用方便等诸多特点。三片式球阀为手动操作转角为90°旋转类球阀,密封性能优良,流通能力大,流阻系数小,结构简单、维修简单、使用寿命长。三通常应用密封要求严格场合,广泛用于控制气体、液体、蒸汽等介质。
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三片式带平台球阀产品特点:
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·阀杆防脱出装置设计 Blow-out Proof Stem
·钢球球槽上有泄压设计 Pressure Balance Hole IN Ball Slot
·可先择挂锁装置 Lock Device
·采用脱腊铸造 Using DEwaxing Precision Casting
·**铸造Investment casting
·防吹出阀杆Blow-out proof stem
·全通径Full Port: 1/2"-4"(DN15-DN100)
·工作压力Working Pressure:2000 PSI(PN130)
·软密封/硬密封均可定做
Soft seat /metal seats are both optional.
·工作温度Working Temp.:
·软密封Soft Seal/硬密封Metal-Metal Seal
-29℃-180℃(-20.2'F~356F)for RPTFE
-29℃-250℃(-20.2'F~482°F)for PPL/PAI
-29℃-280℃(-20.2F~536°F)for PEEK
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三片式带平台球阀设计标准:
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APPLECABLE STANDARDS:
·设计和制造标准按照Design: ASME B16.34;
·螺纹标准按照End Flange:ASME B1.20.1,BS21
·DIN 2999/259,ISO 228/1;JIS B 0203,ISO 7/1
·对焊标准:Butt Weld: ASME B16.25
·承插焊标准:Socket Weld: ASME B16.11
·检测标准:Inspection & Testing: MSS SP-110,EN 12266
·硬密封型可选装V型球体
V-port ball is optional for metal seated type.
·抗静电装置(标配)Anti-static device
·安全防火型(选装)Fire safe(optional)
·带锁扣装置(选装)Locking device(optional)
·IS0 5211高平台 1S0 5211 direct mounting PAD
·设计标准Design Std.: ANSI B16.34/API607/6D
·检查与测试Inspection&Test: API598
·螺纹类型Thread Std.:NPT/BSP/BSPT/RC/G
·连接方式:螺纹/对焊/承插焊
Connection:thread/butt weld/socket weld
·可铸造双相钢Supper alloy materials castings available
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三片式带平台球阀结构图:
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三片式带平台球阀软密封主要材料表:
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序号No
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零件Parts
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材质 Materia
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1
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阀体Body
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ASTM-CF8/CF8M/CF3CFЗM/WCB
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2
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阀盖Bonnet
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ASTM-CF8/CF8M/CF3CFЗM/WCB
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3
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球体Bal
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2Cr13/F304/F316F316L
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4
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阀杆Stem
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2Cr13/F304/F316F316L
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5
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阀座Seat
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PTFERPTFE/PPUPEEK
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6
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中道密封圈Body gasket
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PTFE/RPTFE/PPL/Graphite
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7
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止推垫圈Thrust washer
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PTFE/RPTFE/PPUPEEK
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8
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0型圈0-ring
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HNBR/VITON/FFKM
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9
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填料Packing
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PTFE/RPTFE/PPLGraphite
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10
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金属环Metal ring
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SS304
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11
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碟形弹簧Belleville spring
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SS304/301
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12
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压盖Gland
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CF8/CF8M
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13
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六角螺栓HEX bolt
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SS201、SS304
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14
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螺母Nut
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SS201、SS304
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15
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阀体螺杆Body bolt
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SS201、SS304
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16
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螺母Nut
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SS201、SS304
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17
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弹垫Spring washe
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SS201、SS304
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三片式带平台球阀硬密封主要材料表:
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序号No
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零件Parts
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材质 Materia
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1
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阀体Body
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ASTM-WCB
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ASTM-CF8
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ASTM-CF8M
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2
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阀盖Bonnet
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ASTM-WCB
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ASTM-CF8
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ASTM-CF8M
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3
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球体Bal
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A105/CF8/CF8M + Co.Base/Ni Base/HCr/STL/TC/CRC
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4
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阀杆Stem
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2Cr13/17-4
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F304
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F316
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5
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阀座Seat
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304+STL
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304+STL
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316+STL
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6
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阀座密封圈
Seat gasket
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Graphite
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Graphite
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Graphite
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7
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阀座支撑Seat housing
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SS304
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SS304
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SS316
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8
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碟形弹簧Belleville spring
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17-4/SS304/SS316/NCONEL750
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9
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中道密封圈Body gasket
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304+Grapgite
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304+Grapgite
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316+Grapgite
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10
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止推垫圈Thrust washer
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Metal + Hard face
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Metal + Hard face
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Metal + Hard face
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11
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O型圈O-ring
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VITON/FFKM
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VITON/FFKM
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VITON/FFKM
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12
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填料Packing
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Graphite
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Graphite
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Graphite
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13
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金属环Metal ring
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SS304
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SS304
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SS304
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14
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碟形弹簧Belleville spring
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SS304/SS301
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SS304/SS301
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SS304/SS301
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15
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压盖Gland
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CF8/CF8M
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CF8/CF8M
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CF8/CF8M
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16
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六角螺栓HEX bolt
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SS304/SS316
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SS304/SS316
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SS304/SS316
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17
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螺母Nut
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SS304/SS316
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SS304/SS316
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SS304/SS316
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18
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阀体螺栓Body bolt
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SS304/SS316
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SS304/SS316
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SS304/SS316
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19
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螺母Nut
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SS304/SS316
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SS304/SS316
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SS304/SS316
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20
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弹垫Spring washer
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SS304/SS316
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SS304/SS316
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SS304/SS316
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三片式带平台球阀外形尺寸表:
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单位:mm
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公称直径
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L
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d
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H
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a
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b
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A
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B
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K
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ISO5211
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DIN
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IN
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8
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1/4"
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74
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11.5
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50
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6
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7
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36
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50
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9
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F03/F05
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10
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3/8"
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74
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12.5
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50
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6
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7
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36
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50
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9
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F03/F05
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15
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1/2"
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78
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15
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53
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6
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7
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36
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50
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9
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F03/F05
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20
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3/4"
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90
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20
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60
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6
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7
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42
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50
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11
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F04/F05
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25
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1"
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99
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25
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68
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6
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7
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42
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50
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11
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F04/F05
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32
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1-1/4"
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113
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32
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78
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7
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9
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50
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70
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14
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F04/F05
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40
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1-1/2"
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124
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38
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88
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7
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9
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50
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70
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14
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F05/F07
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50
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2"
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152
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49
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99
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9
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11
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70
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102
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17
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F07/F10
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65
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2-1/2"
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180
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65
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110
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9
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11
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70
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102
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17
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F07/F10
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80
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3"
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210
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78
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120
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11
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13
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102
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125
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22
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F10/F12
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100
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4"
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255
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98
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140
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11
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13
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102
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125
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22
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F10/F12
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三片式带平台球阀适用于 PN1.0~13MPa,工作温度 -29~180℃(密封圈为PEEK)或-29~280℃密封圈为对位聚苯)的各种管路上,三片式带平台球阀用于截断或接通管路中的介质,选用不同的材质,可分别适用于水、蒸汽、油品、硝酸、醋酸等多种介质。