High Pressure Socket Weld Elbow Stainless Steel 304 / 304l / 316 / 316l

Product Specification

High Pressure Stainless Steel 304/304L/316/316L Socket Weld Elbow Tee Pipe Fittings

Socket and insert pipe fittings are mainly divided into high-pressure pipe connection fittings, which are formed from round steel or steel ingot die-forging blanks, and then machined by lathes, and pp resin-modified polypropylene low-pressure pipes adopt curved elastic double-melt socket connection fittings. Bullet double-melt pipe fittings.

Connection Type
The connection forms of the socket fitting series include: socket welding connection (SW), butt welding connection (BW), threaded connection (TR), curved elastic double fusion socket connection

Folding pressure level
The pressure rating of socket and socket fittings is generally divided into 3000LB (SCH80), 6000LB (SCH160) and 9000 (XXS) in the form of socket welding and butt welding connection. The pressure grades of pipe fittings in the form of threaded connections are divided into 2000LB, 3000LB and 6000LB.

Nominal pressure of curved double-melt low-pressure pipe fittings: PN2.5MPa

Commonly used standard
Pipe fittings manufacturing standard reference: CJ/T 321-2010, ASME B16.11, HG/T 21634-1996, MSS SP-83, MSS SP-79, MSS SP-97, MSS SP-95, GB/T 14383-2008 , SH/T3410-96, GD2000, GD87, 40T025-2005, etc., and can also be manufactured according to the drawings for non-standard processing.

Common materials
Commonly used raw materials for socket fittings are generally divided into carbon steel, stainless steel, alloy steel, polypropylene ppr, etc.

Common grades of carbon steel are Q235, 20#, A105, etc.;

Common grades of stainless steel are 304, 304L, 316, 316L, 321, 00Cr17Ni14Mo2, etc.;

Common grades of alloy materials are 15CrMo, 1Cr5Mo, 16Mn, 12Cr1MoV, F11, F22, 10CrMo910, etc.

Other materials: copper alloy, nickel alloy, etc.

Application field
Socket fittings are mainly used in petrochemical, medical and health, electric power, aerospace, military, fire protection, metallurgy, shipbuilding, gas, nuclear power, and environmental protection and other departments and fields that require high pressure and precise dimensions.

Socket elbow is mainly a high-pressure elbow pipe connection fitting that is formed by molding and forging blanks of round steel or ingot, and then machined by lathe. It is a kind of forged socket series pipe fittings.

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

folded form
According to the form, it is divided into 45° socket elbow and 90° socket elbow

According to common standards, the specifications of socket elbows are DN6, DN8, DN10, DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100. The commonly used order specification is DN15----DN50. If it exceeds the scope of the specification, you can communicate with the customer for drawing design and processing.

Folding pressure level
According to the pressure level: 3000LB, 6000LB, 9000LB or SCH80, SCH160, XXS

Folding common manufacturing materials
Commonly used raw materials for socket and socket pipe fittings are generally divided into carbon steel, stainless steel, alloy steel, etc.

Common grades of carbon steel are Q235, 20#, A105, etc.;

Common grades of stainless steel are 304, 304L, 316, 316L, 321, 00Cr17Ni14Mo2, etc.;

Common grades of alloy materials are 15CrMo, 1Cr5Mo, 16Mn, 12Cr1MoV, F11, F22, 10CrMo910, etc.

Other materials: copper alloy, nickel alloy, etc.

The   socket tee is mainly a high-pressure tee pipe connection fitting which is formed by molding and forging blanks of round steel or ingot, and then machined and formed by a lathe.

Commonly used standard
Socket tee commonly used standards are GB/T14383-93, GB/T14383-2008, American standard ASME B16.11, petrochemical standard SH3410, Ministry of Chemical Industry standard HG/T21634, etc.

Fold and edit the specification form of this paragraph
According to the form, it is divided into equal diameter socket tee and variable diameter socket tee

According to common standards, the specifications of socket tee are DN6, DN8, DN10, DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100. The commonly used order specification is DN15----DN50. If it exceeds the scope of the specification, you can communicate with the customer for drawing design and processing.

Fold and edit the pressure level of this paragraph
According to the pressure level: 3000LB, 6000LB, 9000LB or SCH80, SCH160, XXS

Fold edit this paragraph to make material
Commonly used raw materials for socket and socket pipe fittings are generally divided into carbon steel, stainless steel, alloy steel, etc.

Common grades of carbon steel are Q235, 20#, A105, etc.;

Common grades of stainless steel are 304, 304L, 316, 316L, 321, 00Cr17Ni14Mo2, etc.;

Common grades of alloy materials are 15CrMo, 1Cr5Mo, 16Mn, 12Cr1MoV, F11, F22, 10CrMo910, etc.

Other materials: copper alloy, nickel alloy, etc.

The branch pipe seat is a reinforced pipe fitting used for branch pipe connection, which has been widely used in foreign countries in recent years. , Improve the medium flow channel, series standardization, convenient design and selection and other outstanding advantages, especially in high-pressure, high-temperature, large-diameter, thick-walled pipelines are increasingly widely used, replacing the traditional branch pipe connection method. The body of the branch pipe seat is made of high-quality forgings, and the materials used are the same as those of the pipeline, such as carbon steel, alloy steel, stainless steel, etc. Both the branch pipe and the main pipe are welded, and the connection between the branch pipe base and the branch pipe or other pipes (such as short pipes, wire plugs, etc.), instruments and valves are butt welding, socket welding, threads and other types.

Application field
Mainly used in petrochemical, medical and health, electric power, aerospace, military industry, fire protection, metallurgy, shipbuilding, gas, nuclear power, and environmental protection and other departments and fields that require high pressure and precise dimensions.

Precautions for use
There are two types of nozzle sizes for socket and socket fittings, namely A series (I series) nozzle size and B series (II series) nozzle size or inch nozzle (ie A series size) and metric nozzle (ie B series size) . Also, some standards directly specify the size of the nozzle as the A series, and these standards include ASME B16.11 and SH3410 standards. Some standards have two sizes, and the size of the nozzle needs to be determined during production and processing. These standards include GB/T14383-2008, GB/T14383-93, HG21634, etc. If the user does not provide which nozzle size to choose, the default is generally A series. However, it should be noted here that the standard HG21634, if it gives the nozzle is A, the size of the B series nozzle should be selected.