海关 代码 7307230000 材料 ASTM A234 T304/316L,1.4301/1.4404 A105M 连接 屁股 焊接 厚度 sch5s - 160 http://www sunhying com/
Sun Hy Hardware Co.,Ltd [2015-01-12 21:07:47 ]
Welded Tube Product Introduction In standard GB709,Shear plate and sheet rolling steel plate welded steel pipe, also known as welded pipe Is made of steel sheet or strip after crimp forming welding of steel pipe Welded steel pipe production technology is simple, high production e
山东中煤工矿物质集团有限公司 [2015-01-12 01:16:33 ]
Special Section Tube Product Introduction Special section tube ， special square tube,rectangular section tube,special welded pipe,spiral welded pipe ， Model 20*20mm-500mm ， wall thickness 0.6mm-20mm ， spiral steel pipe model 219mm-2020mm,wall thickness 5mm-20mm. Model 4ce
山东中煤工矿物质集团有限公司 [2015-01-12 01:12:11 ]
Diaphragm type, adjusted smoothly. Design for low inlet pressure<2MPa Single stage pressure regulator Optional stop valve available http://www bj-aerotech com/
北京泰克爱尔科技公司 [2015-01-09 01:22:46 ]
Needle valve type, control flow smoothly Inlet pressure range 0-20MPa PCTFE seal for corrosive resistant http://www bj-aerotech com/
北京泰克爱尔科技公司 [2015-01-09 01:20:24 ]
Diaphragm type, smoothly. Single stage pressure regulator Pre-set pressure relief valve calibrated at 10 bar http://www bj-aerotech com/
北京泰克爱尔科技公司 [2015-01-09 01:16:57 ]
Diaphragm type, adjusted smoothly. Single stage pressure regulator Optional stop valve available http://www bj-aerotech com/
北京泰克爱尔科技公司 [2015-01-09 01:16:16 ]
Diaphragm type, adjusted smoothly. Double stage pressure regulator Optional stop valve available http://www bj-aerotech com/
北京泰克爱尔科技公司 [2015-01-09 01:13:39 ]
Easy to operate .Durable Maximum working pressure 0.9MPa Outlet leakage 1×10-8Pa M3/Sec He http://www bj-aerotech com/
北京泰克爱尔科技公司 [2015-01-09 01:10:25 ]
Spry co n trol valve model parameter FYP13 type automatic spray control valve material of carbon steel valve type Model FYP13 applicable range of equipment support chinacoal05 Automatic spray control valve nominal pressure 31.5 products alias hydraulic support(MPa) Type (channel)
山东中煤工矿物质集团有限公司 [2015-01-09 00:59:15 ]
Technology parameter Format ： SK3 SK4 SK5 SK6 SK8 SK10 SK12 SK14 Inlet diameter ： 80 102 127 152 203 254 305 337 Outlet diameter ： 80 102 127 152 203 254 305 337 Power ： 0.75 0.75 0.75 0.75 0.75 0.75 0.75 1.1 Applicable medium The dust gas, non glutinosity solid powder, s
山东中煤工矿物质集团有限公司 [2015-01-09 00:56:45 ]
DFB explosion-proof solenoid valve ： a ） Ambient temperature is -10 ~ +40 ℃ ; b ） The average relative humidity of not more than 95% (+25 ℃ ); c ） Atmospheric pressure 80 ~ 106KPa; d ） There was no significant vibration and shock; e ） DFB mine explosion-proof sole
山东中煤工矿物质集团有限公司 [2015-01-09 00:54:52 ]
Diaphragm type , adjusted smoothly. Single stage pressure regulator Optional stop valve available Outlet leakage test for each less than 1x10-10Pa M3/Sec http://www bj-aerotech com/
北京泰克爱尔科技公司 [2015-01-09 00:54:28 ]
Electric gate valve main feature and application 1 、 Compact structure, reasonable design, good rigidity; 2 、 No installation requirements, two-way sealing, small flow resistance,long service life; 3 、 Using ZB, ZL series of mine electric valve device, safe and reliable; 4
山东中煤工矿物质集团有限公司 [2015-01-09 00:53:13 ]
Moderate Pressure Characteristics(20MPa) Compact Design Interchangeable Parts http://www bj-aerotech com/
北京泰克爱尔科技公司 [2015-01-09 00:52:14 ]
Electric ball valve product introduction Electric ball valve is a new type of electric valve by the ball rotationand open and close the water, due to its adaptation to water supplypressure range, without sediment, sewage, water supply of large diameter, the working process of the
山东中煤工矿物质集团有限公司 [2015-01-09 00:52:09 ]
Fluid control one-way scope (1)To keep the pressure on, slide valve has a valve leakage phenomenon, only a short time packing. When packing requirements,can be added to a liquid control one-way valve in the oil, the cone valve closed tight, make oil long time pressure. chinacoal0
山东中煤工矿物质集团有限公司 [2015-01-09 00:50:16 ]
Diaphragm type Suitable for semiconductor high purity gas ,low concentrated toxic and corrosivegas Low-pressure and high-pressure models http://www bj-aerotech com/
北京泰克爱尔科技公司 [2015-01-09 00:50:01 ]
FJP400/31.5cut-off valve main technology parameter Nominal flow rate 400l/min Nominal pressure 31.5Mpa Working medium emulsion FJP400/31.5cut-off valve product introdution FJP400/31.5 cut-off valve for the hydraulic pipeline system as the working valve cut-off circuit breaker in
山东中煤工矿物质集团有限公司 [2015-01-09 00:47:57 ]
Diaphragm type, adjusted smoothly. Pre-set pressure relief valve calibrated at 10 bar Optional stop valve available. http://www bj-aerotech com/
北京泰克爱尔科技公司 [2015-01-09 00:47:33 ]
