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E-mail: hypipe@hbhuayang.com
Tel: +8618831761919
Phone: +8618831761919
WhatsApp: 8618831761919
Add: Mengcun County Cangzhou City Hebei Province, China 061000
Piping prefabrication flange welding
- Commodity name： Piping prefabrication flange welding
- Product Description
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Pipeline prefabricated flange welding is a high-preci-sion welding technology specialized in pipeline connection,which ensures the reliability and sealing of the pipelinesystem by prefabricating flanges at both ends of the pipelineand then carrying out precise welding processing, and iswidely used in the installation and maintenance of variousindustrial pipelines.
Pipeline prefabrication refers to the process of welding sections of pipes, elbows, flanges, tees, and other pipe fittings tospecific size requirements at a designated location. During the construction instalation, the pre-welded pipe sections aredirectly transported to the site for installation.
Flat welded flange with neck
The full name of the necked slip-on flange is neckedslip-on steel pipe flange. lt is a flange that connects the steelpipe, pipe fittings, and equipment or pipeline through a filletweld inside the flange. Due to the presence of a short neck, thestrength of the flange is improved, enhancing its load-bearingcapacity.Therefore, it can be used on pipelines with higherpressure.
Loose flange
The loose flange, also known as a slip-on flange, is a type of flange that slips over the rim of a container or pipe. A flangeis a part used to connect two shafts together, often used for the connection between pipe ends; they are also used on the inletand outlet of equipment for connecting two devices. The loose flange is a type of loose-type flange. The flange can be madeby flanging, machining directly, or by welding a separate ring. its advantages include not imposing additional torque on thecontalner or pipe when the tlange detorms, ease ot manufacturing, and the abiity to be made from materials different from thecontainer or pipe, which helps in conserving expensive metals. The drawback is that the flange tends to be thicker. t is suitablefor situations where the container or pipe is lined with brittle materials and the pressure is not high.
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