The principle of
Precision pressure gauges are driven by measuring systems including joints, bourdon tubes, etc.
The mechanism comprises a pull rod, a gear drive mechanism, indicating components including a pointer and a degree.
The shell comprises a case, a ring and a table glass, and its elastic element.
After special process processing, the combination of the two is combined with the special machine core components.
Precision pressure gauges work by acting on the pressure of the medium under test.
After the element is pressed, it produces a displacement of elastic deformation, which is driven by the pull rod.
The structure is amplified by the indicating device indicating the pressure being measured.
Main technical parameters
Nominal diameter
150 mm
Accuracy rating :04%0.25%.
Working pressure: the static load is used to measure up to 3/4 of the upper limit, alternating load.
Use up to 2 thirds of the upper limit, and short term pressure is used.
Measured upper limit
Protection grade
5(oil filling structure)
Measuring range
0.1 ~ 60 mf
Connection thread
M20 x 1.5
Elastic element
Joint material
Qsn8-0.3 tin phosphor bronze tube and steel pipe.
Copper alloy
Movement:
The trim
Copper alloy with gem bearing.
Steel plate 08F spraying, aluminum alloy die casting.
Instrument glass: common glass, PC glass optional.
Use guide
Please read the instructions carefully before use. Use a special wrench to install the instrument when there is a sharp pressure change or vibration, installation or disassembly.
The pulsating environment should add a protective device.
The pressure gauge shall be installed horizontally or vertically.
The measurement of explosive dangerous, easy to crystallize, easy to solidify, for copper and ship gold to corrode the medium, please choose special medium measuring instrument.
Environment temperature influence such as deviation from 20 + 3 ºC, the temperature must be taken into consideration, with 0.496/10 ºC.
1.The Introduction of Our Company We are the specialized manufacturer and supplier of pressure gauges.
During our 25 years in the industry,we have managed to earn over 100 patents in mainland China, setting our products apart from
those of the competition.
Top oc equipment from South Korea and innovative designs help us create more durable and reliable products.
The JK quality assurance management system has been certified in accordance with ISO9001 since1998.The quality and safety
standardsof our company meet the standard systems of several countries.
Based on our accumulated and advanced technology in this feild, we have been actively exporting our quality products to 10 or morecountries such as Korea, New Zealand, Australia, Japan and Canada and we have obtained very good reputation from them who
are satisfied with our high quality,competitive price,shortest dilivery,etc.
2..Why Choose Us?
1.) We are specialized in Machine accessories for 20 more years.
2.) Strictly quality controlling and inspecting system.
3.) Reasonable and competitive price.
4.) Fast delivery and time service.
5.) OEM and ODM service.
6.) Small quantity order is welcome.
Welcome to visit us anytime. And for more information, see our website:www.chinatoptools.com
Qingdao J&K Co., Ltd locates in Qingdao with beautiful view, elegant environment and convenient traffic. It is a modernized metal machining factory with Powerful technology, advancedequipments and Considerate after-sales service. Which covers over an area of 9000.
The company has lots of excellent production, management and technical talents. It has been researching and developing new products with advanced hitech management system and production technology.
Mainly work on Machine Tool Accessories. Core products include Carbide Brazed Tools, Boring Bars, Indexable Turning Tools.
Rubber products: Mould rubber parts and spare spart of car and truck.
Our company of " Quality first, reputation first" Principle, provide customers with quality and quantity of various types of products. Always uphold the " Quality, integrity and pragmatic, motivated, service-oriented" Business philosophy, and applies the company's management and operating among. The face of fierce competition, the company system is constantly being improved, relying on science and technology, continuously improve the technology content of products sold, for society, customers and companies to create a higher market value. My company has been in good faith to create enterprises, to credit management market, has won a good reputation, also won the respect of their domestic counterparts.
We will regard sincerity and credit as foremost, take " Quality-brings up credit" As our concept for survival and development, take serving customer and serving society as our company concept, we warmly welcome your inquiry in mail or letter, no matter you are internal, international enterprise or individuals. Let's step forward together, and do our efforts to make China Hardware walk up to international market, and make it a valuable addition to China Hardware Industry.
We have been committed to product design and development to get the excellent results of the sales. Flexible production and excellent quality can provide all kinds of products and good service for the customers. We have been trying to develop more kinds of product to be one of the leaders in the industry. Operating in good faith and excellent service. We are willing to make progress with our partners and achieve a win-win situation.
