Elasomter Full Face Gasket垫片(SBR 75A)产品特点:
l SBR Full Face Gasket红色合成橡胶,良好的耐磨性、老化稳定性,适用于无耐油要求的低压应用。
l 材质:SBR苯乙烯\丁二烯合成橡胶
l 工作温度:-28至76度
l 工作压力:至400 Psi
l 硬度:75A
ASME B16.5 Pressure Rating标准定义的法兰及管件压力等级:
l ASME B16.5 Pressure Rating 150 Lbs,通常标记为 Class 150
l ASME B16.5 Pressure Rating 300 Lbs,通常标记为 Class 300
l 它们并不直接代表 150 psi 或 300 psi 的恒定工作压力,而是代表一个压力—温度额定值系列,用于标识管件在不同温度下所能承受的最大允许工作压力。
l 承压能力:Class 300 的承压能力显著高于 Class 150。例如,在38度时,碳钢法兰的最高允许工作压力:
a) Class 150:约 285 psi (1.96 MPa / PN20)
b) Class 300:约 740 psi (5.11 MPa / PN50)
l 物理结构:为了承受更高压力,Class 300 的法兰通常比 Class 150 更厚,螺栓孔更多或孔径更大,使用的金属量更多。
l 在工业应用中,常用公称压力 (PN) 与美标磅级 (LB/Class) 进行对应参考:
a) Class 150,对应公称压力PN20,用于给排水、低压蒸汽、暖通空调 (HVAC) 系统
b) Class 300,对应公称压力PN50,用于化工厂、精炼厂、中压工业工艺管道
l 随温度变化:随着温度升高,材料强度下降,允许的最大工作压力也会随之降低。
l 不兼容性:由于尺寸(厚度、螺栓分布)不同,Class 150 的法兰无法直接与 Class 300 的法兰螺栓连接。
l 每种起订量不同,购买SBR垫片请联系上碧仪器询价格
货号 | Elasomter Full Face Gasket垫片(SBR 75A) 管道尺寸,压力等级 英制\公制:内径×外径×厚(上碧仪器) | 价格 |
Full Face Gasket垫片(SBR 75A),1/2",150#,0.84×3.5×1/16",21.34×88.9×1.6mm | ¥68元 | |
Full Face Gasket垫片(SBR 75A),1/2",150#,0.84×3.5×1/8",21.34×88.9×3.2mm | ¥73元 | |
Full Face Gasket垫片(SBR 75A),1/2",300#,0.84×3.75×1/16",21.34×95.25×1.6mm | ¥69元 | |
Full Face Gasket垫片(SBR 75A),1/2",300#,0.84×3.75×1/8",21.34×95.25×3.2mm | ¥75元 | |
Full Face Gasket垫片(SBR 75A),3/4",150#,1.06×3.88×1/16",26.92×98.55×1.6mm | ¥70元 | |
Full Face Gasket垫片(SBR 75A),3/4",150#,1.06×3.88×1/8",26.92×98.55×3.2mm | ¥76元 | |
Full Face Gasket垫片(SBR 75A),3/4",300#,1.06×4.62×1/16",26.92×117.35×1.6mm | ¥75元 | |
Full Face Gasket垫片(SBR 75A),3/4",300#,1.06×4.62×1/8",26.92×117.35×3.2mm | ¥84元 | |
Full Face Gasket垫片(SBR 75A),1",150#,1.31×4.25×1/16",33.27×107.95×1.6mm | ¥72元 | |
Full Face Gasket垫片(SBR 75A),1",150#,1.31×4.25×1/8",33.27×107.95×3.2mm | ¥80元 | |
Full Face Gasket垫片(SBR 75A),1",300#,1.31×4.88×1/16",33.27×123.95×1.6mm | ¥77元 | |
Full Face Gasket垫片(SBR 75A),1",300#,1.31×4.88×1/8",33.27×123.95×3.2mm | ¥87元 | |
Full Face Gasket垫片(SBR 75A),1.25",150#,1.66×4.63×1/16",42.16×117.6×1.6mm | ¥97元 | |
Full Face Gasket垫片(SBR 75A),1.25",150#,1.66×4.63×1/8",42.16×117.6×3.2mm | ¥106元 | |
Full Face Gasket垫片(SBR 75A),1.25",300#,1.66×5.25×1/16",42.16×133.35×1.6mm | ¥102元 | |
Full Face Gasket垫片(SBR 75A),1.25",300#,1.66×5.25×1/8",42.16×133.35×3.2mm | ¥113元 | |
Full Face Gasket垫片(SBR 75A),1.5",150#,1.91×5×1/16",48.51×127×1.6mm | ¥100元 | |
Full Face Gasket垫片(SBR 75A),1.5",150#,1.91×5×1/8",48.51×127×3.2mm | ¥110元 | |
Full Face Gasket垫片(SBR 75A),1.5",300#,1.91×6.12×1/16",48.51×155.45×1.6mm | ¥109元 | |
Full Face Gasket垫片(SBR 75A),1.5",300#,1.91×6.12×1/8",48.51×155.45×3.2mm | ¥125元 | |
Full Face Gasket垫片(SBR 75A),2",150#,2.38×6×1/16",60.45×152.4×1.6mm | ¥138元 | |
Full Face Gasket垫片(SBR 75A),2",150#,2.38×6×1/8",60.45×152.4×3.2mm | ¥152元 | |
Full Face Gasket垫片(SBR 75A),2",300#,2.38×6.5×1/16",60.45×165.1×1.6mm | ¥146元 | |
Full Face Gasket垫片(SBR 75A),2",300#,2.38×6.5×1/8",60.45×165.1×3.2mm | ¥163元 | |
Full Face Gasket垫片(SBR 75A),2.5",150#,2.88×7×1/16",73.15×177.8×1.6mm | ¥172元 | |
Full Face Gasket垫片(SBR 75A),2.5",150#,2.88×7×1/8",73.15×177.8×3.2mm | ¥192元 | |
Full Face Gasket垫片(SBR 75A),2.5",300#,2.88×7.5×1/16",73.15×190.5×1.6mm | ¥182元 | |
Full Face Gasket垫片(SBR 75A),2.5",300#,2.88×7.5×1/8",73.15×190.5×3.2mm | ¥205元 | |
Full Face Gasket垫片(SBR 75A),3",150#,3.5×7.5×1/16",88.9×190.5×1.6mm | ¥221元 | |
Full Face Gasket垫片(SBR 75A),3",150#,3.5×7.5×1/8",88.9×190.5×3.2mm | ¥243元 | |
Full Face Gasket垫片(SBR 75A),3",300#,3.5×8.25×1/16",88.9×209.55×1.6mm | ¥233元 | |
Full Face Gasket垫片(SBR 75A),3",300#,3.5×8.25×1/8",88.9×209.55×3.2mm | ¥261元 | |
Full Face Gasket垫片(SBR 75A),3.5",150#,4×8.5×1/8",101.6×215.9×3.2mm | ¥264元 | |
Full Face Gasket垫片(SBR 75A),3.5",150#,4×8.5×1/16",101.6×215.9×1.6mm | ¥235元 | |
Full Face Gasket垫片(SBR 75A),3.5",300#,4×9×1/16",101.6×228.6×1.6mm | ¥242元 | |
Full Face Gasket垫片(SBR 75A),3.5",300#,4×9×1/8",101.6×228.6×3.2mm | ¥274元 | |
Full Face Gasket垫片(SBR 75A),4",150#,4.5×9×1/16",114.3×228.6×1.6mm | ¥327元 | |
Full Face Gasket垫片(SBR 75A),4",150#,4.5×9×1/8",114.3×228.6×3.2mm | ¥360元 | |
Full Face Gasket垫片(SBR 75A),4",300#,4.5×10×1/16",114.3×254×1.6mm | ¥339元 | |
Full Face Gasket垫片(SBR 75A),4",300#,4.5×10×1/8",114.3×254×3.2mm | ¥380元 | |
Full Face Gasket垫片(SBR 75A),5",150#,5.56×10×1/16",141.22×254×1.6mm | ¥599元 | |
Full Face Gasket垫片(SBR 75A),5",150#,5.56×10×1/8",141.22×254×3.2mm | ¥639元 | |
Full Face Gasket垫片(SBR 75A),5",300#,5.56×11×1/16",141.22×279.4×1.6mm | ¥611元 | |
Full Face Gasket垫片(SBR 75A),5",300#,5.56×11×1/8",141.22×279.4×3.2mm | ¥660元 | |
Full Face Gasket垫片(SBR 75A),6",150#,6.62×11×1/16",168.15×279.4×1.6mm | ¥613元 | |
Full Face Gasket垫片(SBR 75A),6",150#,6.62×11×1/8",168.15×279.4×3.2mm | ¥661元 | |
Full Face Gasket垫片(SBR 75A),6",300#,6.62×12.5×1/16",168.15×317.5×1.6mm | ¥638元 | |
Full Face Gasket垫片(SBR 75A),6",300#,6.62×12.5×1/8",168.15×317.5×3.2mm | ¥700元 | |
Full Face Gasket垫片(SBR 75A),8",150#,8.62×13.5×1/8",218.95×342.9×3.2mm | ¥697元 | |
Full Face Gasket垫片(SBR 75A),8",150#,8.62×13.5×1/16",218.95×342.9×1.6mm | ¥635元 | |
Full Face Gasket垫片(SBR 75A),8",300#,8.62×15×1/16",218.95×381×1.6mm | ¥666元 | |
Full Face Gasket垫片(SBR 75A),8",300#,8.62×15×1/8",218.95×381×3.2mm | ¥744元 | |
Full Face Gasket垫片(SBR 75A),10",150#,10.75×16×1/16",273.05×406.4×1.6mm | ¥678元 | |
Full Face Gasket垫片(SBR 75A),10",150#,10.75×16×1/8",273.05×406.4×3.2mm | ¥762元 | |
Full Face Gasket垫片(SBR 75A),10",300#,10.75×17.5×1/16",273.05×444.5×1.6mm | ¥714元 | |
Full Face Gasket垫片(SBR 75A),10",300#,10.75×17.5×1/8",273.05×444.5×3.2mm | ¥818元 | |
Full Face Gasket垫片(SBR 75A),12",150#,12.75×19×1/8",323.85×482.6×3.2mm | ¥847元 | |
Full Face Gasket垫片(SBR 75A),12",150#,12.75×19×1/16",323.85×482.6×1.6mm | ¥729元 | |
Full Face Gasket垫片(SBR 75A),12",300#,12.75×20.5×1/16",323.85×520.7×1.6mm | ¥772元 | |
Full Face Gasket垫片(SBR 75A),12",300#,12.75×20.5×1/8",323.85×520.7×3.2mm | ¥914元 | |
Full Face Gasket垫片(SBR 75A),14",150#,14×21×1/16",355.6×533.4×1.6mm | ¥770元 | |
Full Face Gasket垫片(SBR 75A),14",150#,14×21×1/8",355.6×533.4×3.2mm | ¥915元 | |
Full Face Gasket垫片(SBR 75A),14",300#,14×23×1/16",355.6×533.4×1.6mm | ¥833元 | |
Full Face Gasket垫片(SBR 75A),14",300#,14×23×1/8",355.6×533.4×3.2mm | ¥1012元 | |
Full Face Gasket垫片(SBR 75A),16",150#,16×23.5×1/16",406.4×596.9×1.6mm | ¥827元 | |
Full Face Gasket垫片(SBR 75A),16",150#,16×23.5×1/8",406.4×596.9×3.2mm | ¥1006元 | |
Full Face Gasket垫片(SBR 75A),16",300#,16×25.5×1/16",406.4×647.7×1.6mm | ¥893元 | |
Full Face Gasket垫片(SBR 75A),16",300#,16×25.5×1/8",406.4×647.7×3.2mm | ¥1111元 | |
Full Face Gasket垫片(SBR 75A),18",150#,18×25×1/16",457.2×635×1.6mm | ¥858元 | |
Full Face Gasket垫片(SBR 75A),18",150#,18×25×1/8",457.2×635×3.2mm | ¥1056元 | |
Full Face Gasket垫片(SBR 75A),18",300#,18×28×1/16",457.2×711.2×1.6mm | ¥961元 | |
Full Face Gasket垫片(SBR 75A),18",300#,18×28×1/8",457.2×711.2×3.2mm | ¥1221元 | |
Full Face Gasket垫片(SBR 75A),20",150#,20×27.5×1/16",508×698.5×1.6mm | ¥923元 | |
Full Face Gasket垫片(SBR 75A),20",150#,20×27.5×1/8",508×698.5×3.2mm | ¥1160元 | |
Full Face Gasket垫片(SBR 75A),20",300#,20×30.5×1/16",508×774.7×1.6mm | ¥1027元 | |
Full Face Gasket垫片(SBR 75A),20",300#,20×30.5×1/8",508×774.7×3.2mm | ¥1333元 | |
Full Face Gasket垫片(SBR 75A),24",150#,24×32×1/16",609.6×812.8×1.6mm | ¥1040元 | |
Full Face Gasket垫片(SBR 75A),24",150#,24×32×1/8",609.6×812.8×3.2mm | ¥1355元 | |
Full Face Gasket垫片(SBR 75A),24",300#,24×36×1/16",609.6×914.4×1.6mm | ¥1199元 | |
Full Face Gasket垫片(SBR 75A),24",300#,24×36×1/8",609.6×914.4×3.2mm | ¥1622元 | |
Full Face Gasket垫片(SBR 75A),26",150#,26×30.94×1/16",660.4×785.88×1.6mm | ¥994元 | |
Full Face Gasket垫片(SBR 75A),26",150#,26×30.94×1/8",660.4×785.88×3.2mm | ¥1268元 | |
Full Face Gasket垫片(SBR 75A),26",300#,26×34.12×1/16",660.4×866.65×1.6mm | ¥1102元 | |
Full Face Gasket垫片(SBR 75A),26",300#,26×34.12×1/8",660.4×866.65×3.2mm | ¥1458元 | |
Full Face Gasket垫片(SBR 75A),26",150#,26×34.25×1/16",660.4×869.95×1.6mm | ¥1131元 | |
Full Face Gasket垫片(SBR 75A),26",150#,26×34.25×1/8",660.4×869.95×3.2mm | ¥1489元 | |
Full Face Gasket垫片(SBR 75A),26",300#,26×38.25×1/16",660.4×971.55×1.6mm | ¥1278元 | |
Full Face Gasket垫片(SBR 75A),26",300#,26×38.25×1/8",660.4×971.55×3.2mm | ¥1750元 | |
Full Face Gasket垫片(SBR 75A),28",150#,28×32.94×1/16",711.2×836.68×1.6mm | ¥1051元 | |
Full Face Gasket垫片(SBR 75A),28",150#,28×32.94×1/8",711.2×836.68×3.2mm | ¥1359元 | |
Full Face Gasket垫片(SBR 75A),28",300#,28×36.25×1/16",711.2×920.75×1.6mm | ¥1168元 | |
Full Face Gasket垫片(SBR 75A),28",300#,28×36.25×1/8",711.2×920.75×3.2mm | ¥1565元 | |
Full Face Gasket垫片(SBR 75A),28",150#,28×36.5×1/16",711.2×927.1×1.6mm | ¥1196元 | |
Full Face Gasket垫片(SBR 75A),28",150#,28×36.5×1/8",711.2×927.1×3.2mm | ¥1601元 | |
Full Face Gasket垫片(SBR 75A),28",300#,28×40.75×1/16",711.2×1035.05×1.6mm | ¥1370元 | |
Full Face Gasket垫片(SBR 75A),28",300#,28×40.75×1/8",711.2×1035.05×3.2mm | ¥1904元 | |
Full Face Gasket垫片(SBR 75A),30",150#,30×34.94×1/16",762×887.48×1.6mm | ¥1102元 | |
Full Face Gasket垫片(SBR 75A),30",150#,30×34.94×1/8",762×887.48×3.2mm | ¥1446元 | |
Full Face Gasket垫片(SBR 75A),30",150#,30×38.75×1/8",762×984.25×3.2mm | ¥1705元 | |
Full Face Gasket垫片(SBR 75A),30",150#,30×38.75×1/16",762×984.25×1.6mm | ¥1251元 | |
Full Face Gasket垫片(SBR 75A),30",300#,30×39×1/16",762×990.6×1.6mm | ¥1280元 | |
Full Face Gasket垫片(SBR 75A),30",300#,30×39×1/8",762×990.6×3.2mm | ¥1741元 | |
Full Face Gasket垫片(SBR 75A),30",300#,30×43×1/16",762×1092.2×1.6mm | ¥1455元 | |
Full Face Gasket垫片(SBR 75A),30",300#,30×43×1/8",762×1092.2×3.2mm | ¥2045元 | |
Full Face Gasket垫片(SBR 75A),32",150#,32×37.06×1/16",812.8×941.32×1.6mm | ¥1171元 | |
Full Face Gasket垫片(SBR 75A),32",150#,32×37.06×1/8",812.8×941.32×3.2mm | ¥1555元 | |
Full Face Gasket垫片(SBR 75A),32",300#,32×41.5×1/16",812.8×941.32×1.6mm | ¥1350元 | |
Full Face Gasket垫片(SBR 75A),32",300#,32×41.5×1/8",812.8×941.32×3.2mm | ¥1871元 | |
Full Face Gasket垫片(SBR 75A),32",150#,32×41.75×1/16",812.8×1060.45×1.6mm | ¥1380元 | |
Full Face Gasket垫片(SBR 75A),32",150#,32×41.75×1/8",812.8×1060.45×3.2mm | ¥1909元 | |
Full Face Gasket垫片(SBR 75A),32",300#,32×45.25×1/16",812.8×1149.35×1.6mm | ¥1534元 | |
Full Face Gasket垫片(SBR 75A),32",300#,32×45.25×1/8",812.8×1149.35×3.2mm | ¥2183元 | |
Full Face Gasket垫片(SBR 75A),34",150#,34×39.56×1/16",863.6×1004.82×1.6mm | ¥1257元 | |
Full Face Gasket垫片(SBR 75A),34",150#,34×39.56×1/8",863.6×1004.82×3.2mm | ¥1696元 | |
Full Face Gasket垫片(SBR 75A),34",300#,34×43.62×1/8",863.6×1107.95×3.2mm | ¥1990元 | |
Full Face Gasket垫片(SBR 75A),34",300#,34×43.62×1/16",863.6×1107.95×1.6mm | ¥1419元 | |
Full Face Gasket垫片(SBR 75A),34",150#,34×43.75×1/16",863.6×1111.25×1.6mm | ¥1446元 | |
Full Face Gasket垫片(SBR 75A),34",150#,34×43.75×1/8",863.6×1111.25×3.2mm | ¥2022元 | |
Full Face Gasket垫片(SBR 75A),34",300#,34×47.5×1/16",863.6×1206.5×1.6mm | ¥1629元 | |
Full Face Gasket垫片(SBR 75A),34",300#,34×47.5×1/8",863.6×1206.5×3.2mm | ¥2340元 | |
Full Face Gasket垫片(SBR 75A),36",150#,36×41.62×1/16",914.4×1057.15×1.6mm | ¥1320元 | |
Full Face Gasket垫片(SBR 75A),36",150#,36×41.62×1/8",914.4×1057.15×3.2mm | ¥1803元 | |
Full Face Gasket垫片(SBR 75A),36",150#,36×46×1/8",914.4×1168.4×3.2mm | ¥2145元 | |
Full Face Gasket垫片(SBR 75A),36",150#,36×46×1/16",914.4×1168.4×1.6mm | ¥1511元 | |
Full Face Gasket垫片(SBR 75A),36",300#,36×46.12×1/16",914.4×1171.45×1.6mm | ¥1533元 | |
Full Face Gasket垫片(SBR 75A),36",300#,36×46.12×1/8",914.4×1171.45×3.2mm | ¥2171元 | |
Full Face Gasket垫片(SBR 75A),38",150#,38×44.25×1/16",965.2×1123.95×1.6mm | ¥1402元 | |
Full Face Gasket垫片(SBR 75A),38",150#,38×44.25×1/8",965.2×1123.95×3.2mm | ¥1951元 | |
Full Face Gasket垫片(SBR 75A),38",300#,38×46×1/16",965.2×1168.4×1.6mm | ¥1494元 | |
Full Face Gasket垫片(SBR 75A),38",300#,38×46×1/8",965.2×1168.4×3.2mm | ¥2106元 | |
Full Face Gasket垫片(SBR 75A),40",150#,40×46.25×1/16",1016×1174.75×1.6mm | ¥1475元 | |
Full Face Gasket垫片(SBR 75A),40",150#,40×46.25×1/8",1016×1174.75×3.2mm | ¥2071元 |


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