Alloy 316H (UNS S31609) is a high carbon modification of Alloy 316 developed for use in elevated temperature service. The alloyhas higher strength at elevated temperatures and is used for structural and pressure vessel applications at temperatures above932°F (500°C). The higher carbon content of 316H also delivers higher tensile and yield strength than 316/316L and its austeniticstructure provides excellent toughness down to cryogenic temperatures.The corrosion resistance of Alloy 316H is comparable to Alloy 316/316L and is superior to Alloy 304/304L in moderately corrosiveenvironments. It is often used in process streams containing chlorides or halides. The alloy resists atmospheric corrosion, aswell as, moderately oxidizing and reducing environments. It also resists corrosion in polluted marine conditions.Alloy 316H is non-magnetic in the annealed condition. It cannot be hardened by heat treatment, however the material will hardendue to cold working. It can be easily welded and processed by standard shop fabrication practices.

BW latrolet and elbolet are the key component in pipeline connection. The butt-welded inclined branch pipe platform has an oblique structure, which can accurately connect the branch pipes at a specific angle on the side of the main pipe to achieve fluid diversion. Its butt welding connection is firm, its sealing performance is excellent, and its pressure-bearing capacity is strong. The elbow branch pipe platform connects the branch pipes at the elbow to adapt to complex pipeline layouts and change the direction of the fluid. Both are made of high-quality steel and manufactured through strict processes. They are widely used in petroleum, chemical industry, electric power and other fields to ensure the safe and stable operation of pipeline systems.

316H BW Latrolet & Elbolet Drawing