Shell and Tube Heat Exchanger
The semi welded plate heat exchanger is composed of a pair of plates, and each of the two plates is laser welded to form a pair of plates. It is sandwiched between the fixed pressing plate and the movable pressing plate in a superimposed manner Product introduction Semi welded plate heat exchanger The semi welded plate heat exchanger is composed of a pair of plates, and each of the two plates is laser welded to form a pair of plates. It is sandwiched between the fixed pressing plate and the movable pressing plate in a superimposed manner. The mesh contacts are formed between adjacentplates and supported by each other, and the rigidity of the plates is remarkably enhanced. Our semi welded plate heat exchanger adopts advanced laser welding technology, which has the advantages of small welding deformation, small residual stress and high quality.Qingdao Ruipute has advanced welding technology, especially for the first time to achieve the welding technology of special materials such as titanium, we are at the domestic leading level in developing and manufacturing semi-welded titanium plate heat exchange equipment. The cavity of the pair of plates forms a pass of a medium; the two pairs of plates are sealed by a sealing gasket which is resistant to corrosion, high temperature and high pressure, and constitutes another medium pass; the two mediums flow evenly in a countercurrent way in the adjacent channels to complete the sufficient heat exchange process. This structure ensures the stability of the welded plate pairs, providing easy maintenance of each pair of plates. It has the characteristics of high safety, high heat transfer efficiency, long service life and easy maintenance. It is suitable for cooling and chemical treatment. It is the ideal alternative equipment to shell and tube heat exchanger and all welded plate heat exchanger.Especially suitable for evaporation and condensation of ammonia coolants,as well as chemical treatment of corrosive liquids. Maximum volume:5000m3 /h; Maximum design pressure:25bar Maximum temperature:150 celsius degree; Minimum difference in temperature:0.5-1celsius degree Nozzle diameter:DN15~DN500; Plate thickness:0.5mm - 1.2mm Gasket material:NBR, EPDM, HNBR, HT-NBR, HEPDM,CR,VITON/FKM Fixed and movable plate material: Carbon Steel, Stainless Steel, and others on request. Plate material:AISI304, AISI316, AISI316L, Titanium,Ti-Pa,Hastelloy C276,254SMO, Nickel, AISI904L. Characteristics The semi welded heat exchanger has the general characteristics with shell and tube heat exchanger, and yet have other features like
Relying on application practices, HFM Fully Welded Plate Heat Exchangers are widely applied in oil and gas industry, refinery applications, pharmaceutical industry, chemical/petrochemical industry, automotive, pulp and paper industry and steel industry. The Semi-welded Plate Heat Exchanger is particularly offered for heating and cooling of aggressive media. Two corrugated plates are positioned back to back and welded together as "cassette" by laser, along the sealing groove designed for the gasket of the semi welded PHE. The semi-welded plate for PHE is specially offered for aggressive media. Generally, two pieces of PHE stainless steel plates are welded back to back by laser along the sealing groove for the gasket to form the plate cassette. Each cassette is sealed with a gasket. The refrigerant flows from one cassette to the other, contacting with only two of the four ring gaskets at the inlet and the outlet.What are the advantages of Semi-Welded Plate Heat Exchanger?1. Wide temperature range from -38 to 2002. Maximum design pressure up to 30 bar3. Rigid mechanical construction4. Outstanding leak-proof for high safety5. Capacity in handling aggressive media6. Adjustable size7. Compact structure and small installation space
Gasket plate heat exchanger Plate material--applicable fluids Stainless steel(sus304, sus316l)--clean water, river water, edible oil, mineral oil Ti--sea water, salty water, salinous compounds 20cr, 18ni, smo--low concentrated sulface acid, inorganic water Nickel--high temperature and high concentrated caustic soda Hastelloy--high concentrated sulfate acid, chloride acid, phosphate acid Gasket material(applicable temperature)--applicable fluids Nbr(-15grc~135grc)--water, sea water, mineral oil, salinous water Epdm(-25grc~180grc)--hot water, steam, acid, alkali F26(-55grc~230grc)--acid, alkali Ftp(0grc~160grc)--high concentrated acid, alkali, high temperature oil, steam Advantages of gasket phe: .High heating transferring coefficient .High heat recovery rate .Great flexibility .Low flow stagnation .Compact structure and easy maintenance
Plates & Gaskets For Heat Exchanger 1.Raw material purchases from the same factory with famous brands like Alfa Laval, GEA, Funke etc. 2.Plates produced by precision molds and advanced press machine that detect & correct regularly. 3.Adpot same production and technology with Gislaved Gummi to ensure gasket quality. Plates material: SS304, SS316, SS316L, Titanium, Ti-Pd, Hastelloy-C276, Nickel, 254 SMO, 904L. Plates thickness: 0.5mm - 1.2mm Gaskets material: NBR, EPDM, HNBR, HT-NBR, HEPDM, VITON/FKM, FDA sanitary Hanging method: Glued, Hang on, Clip on, Snap in, Paraclip, Sonderlock. *Other materials may be available on request.
We supply specialized  manufactured Shell amp Tube Heat Exchangers amp Pressure Vessels Delivering superior quality products in minimum delivery time MOC we can supply in copper brass carbon steels stainless steels like SS304 SS310 SS316L copper alloys such as cupro nickel Admiralty amp Aluminum Brass and many other materials We can supply Heat Exchangers amp Pressure Vessels up to 40 Tons The product range includes the proprietary plate fin tube heat exchanger oil coolers inter coolers after coolers marine heat exchangers oil cooling systems condensers chillers economizers super feed heat exchangers receivers and surge drums This products are extensively used in oil and gas refineries air separation plants chemical steel refineries pharmaceutical industries air conditioning amprefrigeration plants heat treatment shops marine engines amp gear boxes induction furnaces machine tools diesel engine generating sets compressors power plant installations transformers hydraulic power packs food processing vegetable oil refining amp sugar industry etc We are supplying this with certifications such as U R amp NB Stamp from ASME ISO 90012008 quality certificates from LRQA and certifications from DGQA IRS NSIC etc This are all manufactured in Nondestructive testing such as Visual Inspection Liquid penetrant testing Radiographic testing Tube to Tube sheet Weld radiography Ultrasonic testing for raw material and welds Helium leak testing Bubble Leak testing Magnetic particle testing
We have hundreds of types of plate and gasket for your choice, with the most complete range, perfect quality and irresistible prices. Used for maintenance and production Plate material: SS304, 316L, Titanium, Nickel, 254Mo, Hastelloy Plate thickness: 0.5mm, 0.6mm Gasket material: NBR, EPDM, FPM, Silicone rubber Food-grade material and other materials suitable for special working condition, like elevated or low temperature conditions, are also available. Material Applicable Media SS 304 pure water, river water, edible oil, mineral oil SS 316L pure water, river water, edible oil, mineral oil Titanium sea water, salt water, brine Nickel high temperature or high concentration caustic soda Mo dilute sulphuric acid, inorganic aqueous solution Hastelloy concentrated sulphuric acid, hydrochloric acid, phosphoric acid Material Temp. Applicable Media NBR -15~+110 pure water, sea water, salt water, mineral oil HNBR -15~+140 high temperature water or mineral oil EPDM -25~+170 hot water, water vapour, acid, alkali F.viton G -5~+180 acid, alkali fluid Silicone Rubber -65~+250 low temperature and dry heat resistant Asbestos -5~+250 food, oil, fat, alcohol
Kaori was founded in 1970 by a group of metallurgical industry experts. Since Kaori was established, we have pursued the modernization of the heat treating technology as our goal. The JIS (Japan Industry Standard) marking and process certifications from McDonnell Douglas were awarded to Kaori in 1988 and 1994 respectively. Kaori Technology is the no.1 gasket plate heat exchanger in Taiwan, and is already deeply rooted in global. !¡¦ We welcome any agency, organization, corporation or person to import our products to your country. We provide the cheapest price to you and we are the biggest heat exchanger manufacturer in Asia. Nowadays, our products will be more and more competitive with another heat exchanger company. And the whole of processing industry will be complete in Taiwan. !¢X Why use a plate heat exchanger? The advantages of the plate heat exchanger begin with its design. Plate heat exchangers, or PHEs, deliver greater efficiency, lower cost, easier cleaning and maintenance, and closer approach temperatures than any other heat transfer technology. Compared to spiral and shell and tube heat exchangers, PHEs of similar capacity also take up little floor space and are easy to expand. The vertical swing out plates allow one to pack thousands of square feet of heat transfer area into a small space, while still allowing room for future growth. !@ !@ !¢X Flow arrangements While hot and cold fluids flow in opposite directions across a !@ single plate, the flow pattern between plates can be varied. Plate heat exchanger flow patterns can be single or multi pass. !@ A single-pass arranqement means each fluid flows in the !@ same respective direction across all the plates in the unit. !@ A multi - pass arrangement is designed in such a way that fluids can change their respective flow directions. Single-pass units are suitable for most applications, but very low flow rates or extremely close-approach temperatures may call for the multi pass configuration. !¡¦ Our partners include: National Aeronautics and Space Administration (NASA), Taiwan Power Company, HON HAI PRECISION IND.CO.,LTD, TAIWAN SUGAR CORPORATION, Taiwan Tobacco and Liquor Corp., China Steel Corp., China Ship-building Corp., China Petroleum Corp., Chuanen Company, Tamsui Mackay Memorial Hospital, Hsindan Tzu Chi Hospital, Veteran General Hospital and Biological Technology Center, National Taiwan University Hospital, Nankang Station of Three Railways, Changhua Show Chwan Memorial Hospital, Tainan Historical Museum, Social Science Building of Academia Sinica, Formosa Plastics Enterprise, Allied Material Technology Corp., Kinsus Interconnect Technology Corp., Toppan Chinghwa Electronics, UMC, Honhai Enterprise, ASE Chungli Factory, HannStar Yangmei Factory, Pro MOS Technologies at Central Industrial Park, Takahashi Inc. at Central Industrial Park, Mosel Vitelic Ink. At Southern Industrial Park, Chin Poon Industrial, Tien Lai Spring Resort, Taipei Jen-ai Dibao of Hung Sheng Construction, Nation Taiwan University, Industrial Technology Research Institute, Nuclear Energy Research Institute, Chung-shan Institute of Science and Technology etc. depends on what you choose! base on as below 1. how much the temperature you want to down or up? 2. how much your flow? 3. what is your fluid? water and water? water and oil?
BH350 N means number of plates . L (mm): 1,125 . H (mm): 2,485 . E (mm): 1,720 . LC (mm): 3,600 . Connection Size (mm): 350 . Max Number of Plates (N): 350 . Max Flow Rate(m3/h): 997
