温纳WENA厂家直供 LUCD-100*5滤油车
涡街流量计缺点：涡街流量计工作状态下的体积流量不受被测流体温度、压力、密度等热工参数的影响，但液体或蒸汽的终测量结果应是质量流量，对于气体，终测量结果应是标准体积流量。质量流量或标准体积流量都必须通过流体密度进行换算，必须考虑流体工况变化引起的流体密度变化。造成流量测量误差的因素主要有：管道流速不均造成的测量误差;不能准确确定流体工况变化时的介质密度;将湿饱和蒸汽假设成干饱和蒸汽进行测量。
商品描述
订货示例／ Ordering Code
KHSAE (3)(4)(5)(6)(7)(8)(9)(1o (1) 2
(1）名称代号： KHSAE 法兰式球閥
Name code : KHSAElange type bal valve
(2）公称压力／ Nominal pressure :210-21MPa 420-42MPa
(3）公称通径／ Nominal diameter :15-125mm
(4）閥体材料/ valve body material : 2﹣碳钢／2-Carbon steel 4﹣不锈钢／4-stainless steel (
(5）球体和阌杆材料／ Valve body and valve rod :1﹣碳钢／1-Carbon steel ,4﹣不锈钢／4-stainless steel
(6）球体处密封：2-POM,4﹣聚四氟 Sealing at valve body :2-POM4-teflon
(7）閥杆和接头处密封／ Sealing at valve rod and connector : A ﹣丁晴橡胶＋支撑国／ A - NBR + Supporting ring B ﹣氟橡胶＋支撑图／ B - Fluororubber + Supporting ring B - EPDM ＋支撑困／ B - EPDM + Supporting ring
(8）手柄型式／ Handle type
02＝铝质抱箍式手柄，曲柄（ AK )02= aluminum hold loop handle , crane handle ( AK )
06＝钢质带固定螺栓式的手柄，曲柄（ SK )
06= steel handle with installation bolts , Crane handle ( SK )
07＝钢质可拆卸手柄（DN80-DN125)/07= Steel removable handle (DN80-DN125)
(9）系列／ Series （由制造商定）/( by the manufacturer )
(10）表面保护／ Surface protection 无＝确化／ None = phosphorization G ＝镀黄锌／ G = yellow Zinc plating W ＝环保锌（三价格）/ W = Environmental protection zinc ( trivalency ) 产品简介／ Production Overview KHSAE 系列法兰式球是一种接口采用 SAE 标准的二通球脚。 SAE 标准法兰可重机标准 JB /EQ4187974 体式高压法兰互换。
KHSAE series flange ball valve is a twO - way ball valve adopting SAE standard . SAE standard flange m exchange with JB -EQ4187-97 separating high presSure flange .
XY-720模拟和数字电子定时器,无锡温纳厂家,生产厂家
TG2521B-08,G1/4,TG2531B-10,G3/8,TG3521B-08MC,G1/4,手板阀,无锡温纳厂家,生产厂家
TG2541B-15,G1/2,TG3521B-08C,G1/4,手板阀,无锡温纳厂家,生产厂家
TG3531B-10C,G3/8,TG3541B-15C,G1/2,手板阀,无锡温纳厂家,生产厂家
TG2311H-06,G1/8,TG2311H-08,G1/4,TG2321H-08,G1/4,TG2541H-15,G1/2手拉阀,无锡温纳厂家,生产厂家
TG2331H-10,G3/8,TG2341H-15,G1/2,TG2511H-06,G1/8,手拉阀,无锡温纳厂家,生产厂家
TG2511H-08,G1/4,TG2521H-08,G1/4TG2531H-10,G3/8,手拉阀,无锡温纳厂家,生产厂家
TGA34-S-10,G3/8,TGA34-S-15,G1/2三位四通底接式转阀,无锡温纳厂家,生产厂家
TGA34-S-06,G1/8,TGA34-S-08,G1/4三位四通转阀,无锡温纳厂家,生产厂家
订货示例／ Ordering Code
KHZ DN13 SAE420 (1) (3 4)(5)(6
(1）产品型号／ Product model : KHZ 10
(2）公称通径／ Nominal diameter :DN13-50
(3）压力标准／ Standard connection :SAE210(210bar)SAE420(420bar)
(4）体，接头体材料：1﹣碳钢4﹣不锈钢 Valve body and connector materials :1-Carbonsteel4-StainlesS steel
(5）球体和控制芯轴材料：1﹣碳钢4﹣不锈钢 Valve b0dy and cOntrol COre shaft material :1-Carbonsteel4-StainlesS steel
(6）球体密封材料：2﹣聚甲醛4﹣聚四氟 Ball seal materials :2-polyformaldehyde4- ptfe
(7）闼体与接头、控制芯轴密封圈材料： E ﹣丁晴橡胶 F ﹣氟橡胶 Body and joint , control core shaft sealing ring material : E - NBR F - fluororubber
(8）手柄代号：02﹣铝合金式曲柄06﹣钢式曲柄 The crank handle code :02- aluminum alloy type of crank 06- type steel crank
(9）系列／ Series （由制造商定）/( by the manufacturer )
(10）表面保护／ Surface protection 无＝磷化／ None = phosphorization G ＝镀黄锌／ G = yellow zinc plating W ＝环保锌（三价格）/ W = Environmental protection zinc ( trivalency )
温纳WENA厂家直供 LUCD-100*5滤油车
