90° ELBOW SW

Common standards

Common standards for socket elbows include GB/T14383-93, GB/T14383-2008, American standard ASME B16.11, petrochemical standard SH3410, Ministry of Chemical Industry standard HG/T21634, etc

Specification form
Divided into 45 ° socket elbows and 90 ° socket elbows according to form
According to commonly used standards, the specifications of socket elbows include DN6、DN8、DN10、DN15、DN20、DN25、DN32、DN40、DN50、DN65、DN80、DN100。 The commonly used ordering specifications are DN15- DN50. If there are any specifications beyond the scope, we can communicate with the customer for drawing design and processing.
pressure rating
Divided by pressure level: 3000LB, 6000LB, 9000LB or SCH80, SCH160, XXS
Common manufacturing materials
The commonly used raw materials for socket fittings are generally divided into carbon steel, stainless steel, alloy steel, etc.
Common grades of carbon steel include Q235, 20 #, A105, etc;
Common grades of stainless steel include 304, 304L, 316, 316L, 321, 00Cr17Ni14Mo2, etc;
Common grades of alloy materials include 15CrMo, 1Cr5Mo, 16Mn, 12Cr1MoV, F11, F22, 10CrMo910, etc
Other materials: copper alloy, nickel alloy, etc.

Application area
Mainly suitable for departments and fields such as petrochemicals, pharmaceuticals and healthcare, electricity, aerospace, military industry, fire protection, metallurgy, shipbuilding, gas, nuclear power, and environmental protection that require high pressure and precise dimensions.