| 品牌：ABB | 規格： | 產地：瑞士 |
ZhongHaiDe (Fujian) Industrial Equipment Co., established in 2014 in Fuzhou, is a leading equipment supplier in the field of automation in China.
Our company distributes globally renowned brand industrial automation products mainly from Europe, the United States, Japan and other developed countries,such as ABB, Foxboro, Yaskawa, Sew and so on.
Among all these companies, Yaskawa as a world class Transmission Product Manufacturers from Japan, which has a history more than 100 years. It provide a lot kinds of products, such as inverters, servo drives, controllers and robots. It can provides our customers a lot of choices.
With professional and first-class technology and business team, our company provides customers with high quality products and perfect after-sales service. And we he formed a mature model for service of system users. It has realized the humanization of services, the simplification of processes and the standardization of management, effectively helping customers extend the life cycle of electrical equipment and reduce Operating costs, control the risk of stop production, increase production efficiency!
Our products are reliable and cost-effective, if you want to know more about our products, just click here: http://www.zhdfj.com/. or: fjzhdcm@outlook.com or ayj897463393@gmail.com. also you can add wechat :13376990653. QQ:3004650323 We’re looking forward to your visit.
4CT-06-C-21
DG4V-5-22ALJ-M-U-H6-20
CT-06-C-50
PVH131R16AF30A250000001AD1AB010A
PVH131R03AF30A250000001001AB010A
DF10P1-16-5-20
PVH131L03AF30A25000000100100010A
DG4S4-016C-B-60
CF-16-C-10
DG4V-3S-0B-VM-U-H5-60
PVH131Q1C-RSF-13S-10-C25-31
FG-3-180-K-10
KBDG4V-5-33C-30N-Z-M1-PE7-H7-10
617948
CVCS-25-A-B29-W-10
CVI-25-F-2-M-10
CVCS-16-A-B29-W-10
CVI-16-F-2-M-10
PVB5-RSY-40-CC-12
02-178049
EEA-PAM-523-C-32
PVH074R01AA10A250000002001AB010A
PVH131R13AF30A25000000100100010A
DG4V-5-2AJ-M-U-P6-20
DG4V-3-2A-M-U-P7-60
KTG4V-3S-2B08N-M-U1-H5-60-EN427
EPRV1-16-5.00-0-24DGHSN三螺桿泵選型步驟及注意事項首先要準確了解HSN三螺桿泵的實際工作參數，如壓力、流量、介質的工作溫度及介質在工作溫度下的粘度、介質有無潤滑性、腐蝕性等；根據介質在工作溫度下的粘度初步選擇泵的轉速，一般粘度小於3mm2/s，選擇n=145r/min比較適合，當粘度大於3mm2/s，請慎重考慮泵的必需汽蝕餘量，以免泵產生振動；從泵的性能表上，按所需流量、壓力等參數初步選擇泵的規格；從泵的必需汽蝕表（P15）上，根據泵的規格、轉速、粘度查出泵的必需汽蝕餘量NPSHr值；如果泵的必需汽蝕餘量NPSHr值小於管道裝置的汽蝕餘量NPSHa值，那麼泵選型正確；如果泵的必需汽蝕餘量NPSHr值大於管道裝置的汽蝕餘量NPSHa值，則要選擇大一檔的泵或是降低轉速，並重新校合NPSHr值。
豫公安備 41010502000017號