ASTM A423 Grade 3 steel pipe covers minimum wall thickness, seamless and resistance welded, low alloy steel pipe used in pressure-bearing components such as economizers or other applications where corrosion resistance is important
Jan 30, 2024 read moreBoiler tubes are metal tubes located inside a boiler that are used to heat water to create steam. There are two main types of tube boilers: water tube boilers and fire tube boilers. In a water tube boiler, water circulates inside the tubes and is heated externally by the hot gases produced in the furnace
Jan 29, 2024 read more:Oil casing, API 5CT casing,API Spec 5CT J55 K55 N80 L80 Seamless Steel Oil Well Casing Pipe
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Jan 15, 2024 read moreSpiral fin tube use carbon steel or stainless steel strip direct spiral in tube surface for improving heat transfer efficiency.Fin bottom touch tube surface but not bonded together,keep by Tension of the steel belt itself, both end fins can be permanently bonded to the tube by using solder.Cost is low than HFW fin tube.Also named Crimped fin tube.
Jan 12, 2024 read moreTubes with LL fins are the same as L fins except that the fin feet overlap for added corrosion protection. Also called tubes with overlapping fins. The fins are spirally wound around the base tube, creating strong mechanical contact between the tube and the fins, thus increasing heat transfer efficiency. This type of finned tube is often used as a substitute for more expensive extruded fins in corrosive environments.
Jan 10, 2024 read moreKL type finned tubes are the same as L type finned tubes except that the base tube is knurled before using the fin feet. Also called wrapped knurled finned tube. After use, knurl the fin feet into the corresponding knurls on the base tube to enhance the bond between the fins and the tube, thereby improving heat transfer efficiency.
Jan 09, 2024 read moreL-shaped finned tube, the fins are spirally wound around the base tube, forming a strong mechanical contact between the tube and the fins, thereby improving heat transfer efficiency. Also called coiled fin tube. This also provides considerable corrosion protection to the base tube.
Jan 08, 2024 read moreContinental Steel Co.,Ltd(CSC) is a pioneering manufacturer, stockist, and supplier of steel pipe products.