INTERSCHUTZ 2020 -
15. bis 20. Juni, Hannover
1.The valve is designed as to our newest notation,which has simple construction and can be maintained easily.
2. The valve is of low torque and high pressure, ...
1.The self-sealing center-line type butterfly valve is one kind of new designed and innovative valve with micro interference between rubber disc and valve channel ...
All grooved fittings are made of excellent ductile iron, during the production, all the procedures are controlled strictly with advanced test equipment like spectrum ...
No. 3998, West Waihuan North Road
Telefon: +86 536 8167992
Fax: +86 536 8167916
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