Perfect product needs perfect material,strictly control the production and strict delivery inspection.We strictly enforce the requirements of ISO9000, and strictly control every aspect of production, so that each Gasket has can be traced back.
After years of efforts in the OEM and aftermarket we have now accumulated more than 400 types of PHE Gasket mold, and meet gasket EPDM, NBR, VITON manufacturing and they meet FDA standards.
NEW ROC supplies SONDEX heat exchanger gaskets replacements.We have now accumulated more than 40 types of SONDEX PHE Gasket mold.
NEW ROC supplies high quality plate heat exchanger spares, including both gaskets and plates replacement for plate and frame heat exchanger or gasketed plate heat exchanger.
The gaskets and plates are specified to fit most plate heat exchanger makes and models for replacement.
For PHE gaskets, the standard materials are Nitrile rubber (NBR), EPDM and VITON. We also supply FDA gaskets for sanitary plate heat exchangers, plate pasteurizers.
Perfect product needs perfect material,strictly control the production and strict delivery inspection.We strictly enforce the requirements of ISO9000, and strictly control every aspect of production, so that each Gasket has can be traced back.
After years of efforts in the OEM and aftermarket we have now accumulated more than 400 types of PHE Gasket mold, and meet gasket EPDM, NBR, VITON manufacturing and they meet FDA standards.
NEW ROC supplies SONDEX heat exchanger gaskets replacements.We have now accumulated more than 40 types of SONDEX PHE Gasket mold.
NEW ROC supplies high quality plate heat exchanger spares, including both gaskets and plates replacement for plate and frame heat exchanger or gasketed plate heat exchanger.
The gaskets and plates are specified to fit most plate heat exchanger makes and models for replacement.
For PHE gaskets, the standard materials are Nitrile rubber (NBR), EPDM and VITON. We also supply FDA gaskets for sanitary plate heat exchangers, plate pasteurizers.
The gaskets can replace the original one.
Tance
Each rubber material has its unique resistance towards various chemicals. Polymer used, as well as additives, effect which chemicals each rubber material is suitable for.
High temperature
At high temperatures the rubber will be attacked faster by the chemicals in use, and the surrounding oxygen. The oxidation process will either make the rubber harder (the most common one) or make it softer (less common), or both at the same time. Either way the change in properties will reduce the performance. All rubber materials have a maximum continuous temperature, which should not be exceeded to maintain good performance and to achieve a reasonable lifetime.
Low temperature
At low temperatures the stiffness increases, and the elasticity decreases. This influences the sealing force of the gaskets. All rubber materials have a certain lowest temperature that have to be exceeded to be able to perform well enough as a gasket.
Food applications
For food applications there are demands according to international standards. The usual one for phe gaskets is fda (usa). This standard regulates what additives are allowed to be used in the rubber and to what content. It also sets demands on what tests have to be done to ensure the quality level.
Not only can we provide you with plate heat exchanger , but also we can help you to choose suitable one according to the parameter offered. We engage in design, development, manufacture and consulting service. Our plate heat exchanger can be used in the field of air-conditioner, electric power, petroleum chemicals, boats and ships, food and drinks, iron and steel , recycling of the heat. We dedicate ourselves to the design, manufacture and service of the phe, providing a solution and high-quality products and service for clients according to different fields and conditions.
Brazed heat exchanger has a special heat transfer efficiency . Therefore, it can handle larger capacity with good efficiency , even though there is only a small heat exchange area. Meanwhile, it can save energy and reduce maintenance.
Brazed heat exchanger is made by welding the braze and the plate in the high temperature and in a vacuum. The plate is usually made of stainless steel, aluminum or titanium. The efficiency of heat exchanging and the loading capacity for brazed heat exchanger are higher than that of the detachable phe. The design of the plate guarantees the longest working life . You can choose a standard configuration or choose different models as you like.
The advantage of the brazed heat exchanger:
Can save your investment and transportation expenses
1¡§|can be fixed easily with the compact structure
Thin plate
High heat insulation ratio
2¡§|it can need one third water as much as that of the sheel-and-tube heat exchanger.
3¡§|less scaling factors
High water flowing speed reduce the scale . So less cleaning is needed.
4¡§|light weight
The weight is 20%-30% as much as that of shell-and -tube heat exchanger.
5¡§|durable in use
Can bear the temperature of 250¡æ and high pressure of 45 bar.
No corrosion
Remove the gasket
6¡§|high quality
The products can be used in the field of metallurgy, food, light industry, chemical industry, refrigerator and heating and ventilation.
