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Efficient Heat Exchange Equipment Chemical Floating Head Heat Exchangers1
Chemical Equipment Machinery, Heat Exchanger, Floating Head Heat Exchangers
Yangzhou Tongyang Chemical Equipment Co., Ltd.
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Product Description Product DescriptionFloating head heat exchanger industrial equipment. One end of the tube plate of the floating head heat exchanger is fixed to the shell, while the other end of the tube plate can freely float inside the shell. The shell and tube bundle are free to expand. Therefore, when the temperature difference between the two media is large, there is no thermal stress between the tube bundle and the shell. The floating head end is designed as a detachable structure, allowing the tube bundle to be easily inserted or withdrawn from the shell. (It can also be designed as non detachable). This provides convenience for maintenance and cleaning. But the structure of the heat exchanger is relatively complex, and the floating end small cover cannot know the leakage situation during operation. Therefore, special attention should be paid to its sealing during installation.The structure of the floating head part of the floating head heat exchanger can be designed in various forms according to different requirements. In addition to considering the free movement of the tube bundle within the equipment, it is also necessary to consider the convenience of maintenance, installation, and cleaning of the floating head part.SCOPE OF WORKMechanical and Fabrication guaranteeDesign including strength calculation (including erection condition) stress analysis and detail design based on applicable Codes, Local Regulation, Project Specifications and StandardsThermal Design (Thermal Rating)All technical certifications required for design work as per local regulationsStability check (during transport, lifting and hydrostatic test) and loading data for base designStructural analysis for main body and its support for operation loadMaterial procurementMaterial Test and Certificates as per applicable Code and SpecificationsManufacturingPost weld heat treatment as per code and specificationPMI (Positive Material Identification)All NDEs as per Project SpecificationWelding procedure qualification testWPS & PQRWelder performance testHydrostatic test at BlDDER shop as per Code & Local Regulations, Specifications.Installation work for vessel internals supplied by BidderExternal surface preparation and painting as per SpecificationPacking and marking as per project specificationsPreservation during transportation and storage (Including Seaworthy packing for oversea manufacturer)Internal protection from moisture: N2 ChargeAll activities to meet requirements of Data Sheets, Specifications, Codes and Standards, Local Regulations 1. Q:Are you a manufacturer or trading company? A:We are a manufacturer with over thirty years of experience in China.2.Q:Can we visit your factory before placing orders? A: Sure, warmly welcome to our factory! 3.Q:What's the information needed if I send one inquiry ? A : Please tell us the working conditions, mediums,temperature ,pressure, equipment ' s material,size,quantity, and other special requests. 4.Q:How does your factory do quality control? A: Quality is priority ,we make relevant strict testing before delivery. Our factory has already obtained ASME, GOST, ISO9001 quality and ISO 14001 Environmental management system certificate.
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