In recent years, the problem of road traffic jams has become increasingly serious, and the government has also taken corresponding measures to solve this problem. In the car sales market, the number of car buyers is increasing every year. By applying for car sales, the number of car sales is not only reduced to a certain extent, but it also provides a brand-new solution for road traffic jams.
It is of course good to apply for a shake sign to buy a car, but not everyone has this opportunity. Before applying for a shake sign to buy a car, the applicant needs to log on to the city's website to check if he is qualified to buy a car. After reconfirming the information, under the condition that I can buy a car, I also need to read the relevant regulations, specifically understand the requirements in this regard, and the implementation process.
After understanding the steps to buy a car with a Yaohao, the applicant needs to complete the relevant information according to his personal information and the requirements for buying a car. When filling in the information, we must pay attention to the name of each ordinance and place it in the right position. Do not mistakenly fill in the information. If you do not rush to submit the form after you complete the information, be sure not to go back and check it again. If you find that some information is wrong, then click Modify on the selected item. Finally, after submitting the form, the application will be submitted.
After checking the completed information, the applicant also needs to use the mobile phone for further certification. On the page for submitting information, there will be a prompt. After seeing the part of the mobile phone number, enter your contact information, and then click the OK button. After a few seconds, the applicant’s mobile phone will receive relevant information. At this time, by reading the contents of the information, the content that needs to be filled is put in the correct position.
After completing the information, applicants can use their own information. Log in to the relevant website to check the results of applying for a car's Yaohao. When entering the online business, you need to remember the password and contact information of the attack so that you can receive the corresponding Yaohao results in time.
dredge pumps ranging from inlet diameters of 400mm up to 1400mm. Our CFD optimized pumps have an excellent suction performance, high efficiency, long wear life and require a minimum of maintenance. The pumps can be delivered in different types of wear resistant materials, and can be executed in a large number of different configurations.
Photo of our Dredging Pump:
Single-Walled Dredge Pumps
single-walled dredge pumps are `all-round` and used in all types of dredgers. They are designed for typical pump pressures up to 16 bars, and can be excecuted with different types of pump seals such as: stuffing box, mechnical seal or hydro seal.
Double-Walled Dredge Pumps
double-walled dredge pumps are specially designed for high pressures, starting typically from 16 up to 30 bars. The double-walled pump design is based on the concept of pressure compensation between the outer-, and inner-pump casing. All types of configurations are possible such as 3,4 and 5 vane impellers, and casted or welded outer-casings.
Underwater Dredge Pumps
The underwater dredge pumps are used in cases where the highest possible suction performance is required. They basically have the same possibilities and options as our single-walled pumps have. Depending on our clients' preference they are executed with direct motor drive or integrated gearbox, with or without pressure compensation.
Casting
1)Pattern
Collection in our storehouse. Inspection of pattern in our workshop.
Pieces cast with wrong pattern due to insufficient inspection of pattern are rejected.
Free delivery of pattern (in good condition) with last cast piece of order to our client or stored in our workshop for future new production but with time-limited or quantity-bound.
2)Cast pieces
Material
The use of the cast pieces requires other chemical analysis and mechanical properties (unless otherwise mentioned on drawing).
Cast pieces group S (Wear) :
Impellers, pumphousings, dredge lines (bends, branchpipes, etc.)
Cast pieces group C (Construction) :
Other pieces as pivots, rod eyes, wire sheaves etc.
3)cast seel
GS32NiCrMo14.4.2
Chemical:
C:0.30-0.36% Si:0.60%MAX
Mn:0.60-1.00% Cr:1.00-1.70%
Ni:3.00-4.00% Mo:0.30-0.60% S:0.025%MAX P:0.03%MAX
V:0.05%MAX Cu:0.30%MAX
Mechanical:
Rm:min1100MPa;Rp0.2:≥850
A:≥8%;KV≥15J(20℃)
4)cast iron
3)Inspection
Cast pieces are presented in our workshop, for inspection of dimensions and hardness after sandblasting and machining but before conservation and painting. Measurements are carried out by our services and deviations are sanctioned as follows:
At stress concentration area, MT&PT to check the crack, the qualified standard is no crack at these area.
Dredging Pump
Dredge Pump,Dredging Equipment,Diaphragm Pump
Unisite Group Ltd. , https://www.unisitemarine.com