Model Number: carbon steel fittings Brand Name: HYJH Key Specifications/Special Features: A pipe elbow is a pipe fitting used in plumbing systems to connect two pipes of the same or different nominal diameter. It is bent at an angle to allow straight pipes to be joined at an angle, thereby realizing a change of direction. Of all PPE fittings, pipe elbow is most widely used one, which is used in a variety of applications in industries, such as eletrical power, marine, heating, papermaking, metallurgy, petrochemical, chemical, oil and gas, etc..Our pipes are made from variety of material, like alloy steel, carbon steel, stainless steel, etc., and the materials used depend on the function of the piping unit.The following are partial specifications of our pipe elbowStandard: ASTM, ASME, JIS, SGP, DIN, BS, GOST, ENSize:seamless elbow: 1/2"-24", DN15-DN600BW elbow: 4"-78" DN150-DN1900Wall thickness: SCH10, SCH20, SCH30, STD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160, XXS, SCH5S, SCH20S, SCH40S, SCH80S, maximum thickness to 200mm