Butterfly Valve for Transformer 1. steel or aluminum 2. aluminum: utilize O-ring sealing 3. steel:mechanical structure sea. Butterfly Valve Main FeaturenThe raw material of BD series butterfly valve is steel or alumininum. Aluminum butterfly valve sealing method utilizes O-ring and steel butterfly valve utilizes the mechanical sealing structure.nThe locking cover of the series butterfly valve has ...
We factoryspecialized in medium and big-sized bearing and oversize bearing modedimension(mm)quantityNew code nameOld code namedDB222083508408023402220935094585234022210351050902330222113511551002530222123512601102820222133513651203120222143514701253120222153515751303120 SPHERICAL ROLLER BEARINGS
1. Usage of machine (mine or something else) 2.Lifting workers or materials 3.The loading capacity JZ series sinking winchesJZ series sinking winches have advantages of strong ability of hoisting ,large capacity of rope,stable operation and so on. It is mainly used to hang swinging tray,water pump,wind-cone,compressed air cylinder and grouting pipe in the excavation works in the metal ores,non- ...
Coal Mining Shaft Sinking Winch 1.high quality 2.easy to operate 3.low price 4.long working life Coal Mining Shaft Sinking Winch 1.high quality2.easy to operate3.low price4. long working life Jz Series Shaft Sinking Winch Products Features:JZ Series Shaft Sinking Winch is applied to overhang like scaffold ,water pump ,water pipe, grouting pipe, wind-cone, etc. during sinking operation on vertical ...
good touch feeling and considerate humanity design a quick and accurate testing solution on both SM and MM fiber FeaturesWave ID information can be transmitted when used with JW3216 Optical Power Meter.Tone generation, 270HZ, 330HZ, 1KHZ, 2KHZOutput power can be adjustableOutput power value is shown on LCD displayIntelligent backlight control (light intensity can be adjusted properly according to ...
Welding wire we are the prfessioanl manufactory load in Ningbo of China for produce the lead-free soldering wire and bar; Lead free tin soldering wire and barAlso, we have following different compostion lead free tin soldering wire:Product NameAlloy compostion (WT %) Use TempYW(B)05Sn: 99.5 Cu: 0.5227YW(B)07Sn: 99.3 Cu: 0.7227-229YW(B)30Sn: 97 Cu: 3227YW(B)100Sn: 99 Cu: 0.7 Sb:0.3227-229YW(B) ...
SP10 high quality display stand 1)201 Stainless steel stand 2)10mm black Tempered glass SP10 wholesale luxury high quality display stand Specification Product NameDisplay Stand/Display RacksItem No.SP10DimensionsL180*W43*H180cmPackage3CTN/pcCBM0.3508Loading QTY74Pcs/20’GP153Pcs/40’GP193Pcs/40'HQMaterialStainless Steel StandTempered GlassDeliver Time25-35 days after receipt of depositLoading ...
... ≤5% (20~500mV)Coding signal measurementConventional signal of 3502, 3506, 3508 and WTC can be decoded; 500kbps signal of our logging ... amplitude will be no less than ±10V when connecting 3506, 3508 or ACE-5000 logging platforms Well logging surface system
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