NXF 316H /1Cr17Ni12Mo2/31609 DN15-1200 Class 150-2500 SW 90° Or 45°Socket Welding Elbow

Socket elbows are used in products in departments and fields that require high pressure and precise dimensions such as petrochemical industry, medicine, health, and environmental protection.Socket elbow is mainly a high-pressure elbow pipe connection fitting that is formed by die-forging blanks of round steel or steel ingots, and then machined by a lathe. It is a type of forged socket series pipe fittings.