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What are the installation process and performance characteristics of PP pipe?
18-11-2021
As a new type of water pipe material, PP pipe has unique advantages. It can be used as a cold pipe or a hot water pipe. It has strong resistance to pressure. Because of its non-toxicity, light weight, pressure resistance...
Anti-static effect of PVDF tube
12-11-2021
The temperature of PVDF tube directly affects the migration speed of anti-static molecules. Polar resins should use ionic anti-static agents, and low-polarity non-ionic anti-static agents should be used for weak board or...
What are the classification of flange pipe fittings?
04-11-2021
1. Divided by material:Carbon steel: ASTM/ASME A234 WPB, WPCAlloy: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP911, 15Mo3 15CrMoV, 35CrMoVStainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304NASTM/ASME A403 W...
What are the types of pipe fittings?
25-10-2021
1. ConnectorsRigid joint, flexible joint, flexible joint, inner wire joint, outer wire joint, inner and outer wire joint, single-wire joint, double-wire joint, threaded joint, flat surface Fittings, pipe table joints, co...
Valve inspection and installation
20-10-2021
Inspection before valve installation: ① Carefully check whether the valve model and specifications meet the requirements of the drawings. ② Check whether the valve stem and valve clapper open flexibly, and whether there...
What is a sight glass？
12-10-2021
The working principle of valve sight glass and related knowledge The installation size is small, the driving torque is small, the operation is simple and fast, and it also has good flow adjustment function and closing an...

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