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Constant force spring main tension spring high performance-price ratio
by：Yongqiang
2021-01-09
Note:
1, the installation load, provided by the factory according to user's use, the two pieces of localization dashboard steam-water blocks will spring on the corresponding position and installation load, make the steam-water spring temporarily in a rigid state;
2, pipe after cleaning, hydrostatic test, remove the upper and lower locating piece, can will pipe in use;
3, pipes, began to run, first check whether positioning block or dismantled, check the dashboard from the installation in the process of the displacement of the load to the working load for jam phenomenon;
4, pipeline into normal operation, check the steam-water spring when working load displacement is consistent with the design. Pipe after stop running, check whether the dashboard is reset to install the load position. Check the spring hanger stick to sex, etc.
steam-water variable spring is mainly composed of cylindrical helical spring, displacement dashboards, shell and parts such as elastic nut.
steam-water variable spring according to the different methods of installation, can be divided into A, B, C, D, E, F, G seven type.
type A - - - - On the thread type suspension;
B - - - - Single ear suspension type;
- C type - - - Ears hanging type;
- D type - - - On the adjusting suspended type;
E - - - - Under the adjusting suspended type;
F - - - - Support on type;
- G type - - - Parallel suspension type;
the purpose and scope of application:
this standard applies to the displacement range for VS ( 0～180mm) TD ( 0 ~ 120毫米) , load range is 154 ~ 217384 n, using temperature range - Steam-water variable spring of 20 ℃ ~ 200 ℃.
steam-water spring working principle and design principle: according to the moment balance the original design. Within the prescribed scope of load displacement, load torque and spring torque is always in balance. Therefore, supported by constant crane pipeline and equipment displacement occurs, can get constant supporting force, will not bring additional stress to piping and equipment. Constant condole commonly used in need to reduce the stress, displacement, such as power station boiler of power plant steam, water, smoke air ducts and burner, such as suspension parts, and petrochemical equipment, and other places need to reduce the displacement stress.
Dongguan Yongqiang spring hardware Co.,Ltd. have now make a decision to enlarge our company in other countries.
Dongguan Yongqiang spring hardware Co.,Ltd. intends to make enough profit to generate a fair return for our investors and to finance continued growth and development in News.
With its quality certified and recognised by professional intitutions and customers, Dongguan Yongqiang spring hardware Co.,Ltd. is one of the leading providers in China.
1, the installation load, provided by the factory according to user's use, the two pieces of localization dashboard steam-water blocks will spring on the corresponding position and installation load, make the steam-water spring temporarily in a rigid state;
2, pipe after cleaning, hydrostatic test, remove the upper and lower locating piece, can will pipe in use;
3, pipes, began to run, first check whether positioning block or dismantled, check the dashboard from the installation in the process of the displacement of the load to the working load for jam phenomenon;
4, pipeline into normal operation, check the steam-water spring when working load displacement is consistent with the design. Pipe after stop running, check whether the dashboard is reset to install the load position. Check the spring hanger stick to sex, etc.
steam-water variable spring is mainly composed of cylindrical helical spring, displacement dashboards, shell and parts such as elastic nut.
steam-water variable spring according to the different methods of installation, can be divided into A, B, C, D, E, F, G seven type.
type A - - - - On the thread type suspension;
B - - - - Single ear suspension type;
- C type - - - Ears hanging type;
- D type - - - On the adjusting suspended type;
E - - - - Under the adjusting suspended type;
F - - - - Support on type;
- G type - - - Parallel suspension type;
the purpose and scope of application:
this standard applies to the displacement range for VS ( 0～180mm) TD ( 0 ~ 120毫米) , load range is 154 ~ 217384 n, using temperature range - Steam-water variable spring of 20 ℃ ~ 200 ℃.
steam-water spring working principle and design principle: according to the moment balance the original design. Within the prescribed scope of load displacement, load torque and spring torque is always in balance. Therefore, supported by constant crane pipeline and equipment displacement occurs, can get constant supporting force, will not bring additional stress to piping and equipment. Constant condole commonly used in need to reduce the stress, displacement, such as power station boiler of power plant steam, water, smoke air ducts and burner, such as suspension parts, and petrochemical equipment, and other places need to reduce the displacement stress.
Dongguan Yongqiang spring hardware Co.,Ltd. have now make a decision to enlarge our company in other countries.
Dongguan Yongqiang spring hardware Co.,Ltd. intends to make enough profit to generate a fair return for our investors and to finance continued growth and development in News.
With its quality certified and recognised by professional intitutions and customers, Dongguan Yongqiang spring hardware Co.,Ltd. is one of the leading providers in China.
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