Carbon Steel A105 Threaded Elbow Dimensions

The basic difference between couplings and unions in use is that couplings connect pipes to pipes or pipes to bends.Unions are used to connect and disassemble part of the piping system for maintenance or replacement.

There are various types of ASME B16.11 socket-welding fittings, such as Elbow, Cross, Tee, Coupling, Half Coupling, Boss, Cap, Union and Sockolet; while ASME B16.11 threaded fittings can be furnished in product forms of Elbow, Cross, Tee, Coupling, Half Coupling, Boss, Cap, plug and bushing.

Swaging nipple (also known as reducing nipple) is a forged pipe fitting. It is used to change the diameter of the pipe and connect two pipes of different sizes.

Threaded couplings used thread connection to connect two pipes.Threaded coupling is belong to forged steel fittings.The other type of forged fitting is socket weld fittings.All the forged fittings are high pressure pipe fittings.

B16.11 threaded fittings can be furnished in product forms of Elbow, Cross, Tee, Coupling, Half Coupling, Boss, Cap, plug and bushing.Threaded fittings are available in pressure ratings Class 2000, 3000, and 6000;

What is a threaded tee,what about its specification and its difference between a elbow.

Threaded Pipe Fittings Specification
Shape: Elbow,Tee, Cross, Coupling, Cap, Swage Nipple, Bushing, Plug, Nipple, Union, Hex Nipple,Threadolet.
Size Range: 1/8″ –  4″ / DN6 – DN100
Pressure Range: Class 2000lbs, 3000lbs, 6000lbs
Thread Type: NPT, PT, BSPP, BSPT, PF
Standard: ASME B16.11, BS3799, EN 10241, MSS SP-83, MSS SP-97

They have applications in many industries,including chemical processing, petroleum, refining, marine waste treatment, utilities / power generation, industrial equipment, natural gas compression and distribution industries. Tee pipe is also recommended for industrial equipment hydrodynamic system

In general, carbon steel pipe fittings and flanges are widely used for applications which do not require materials with higher resistance to corrosion such as stainless steel and alloy steel. Carbon Steel Fittings is primarily used across piping systems for its hardness, moderate to good tensile strength and inexpensiveness.

High pressure tee is used for adding pipe branchs. An equal tee, otherwise called straight tee, means the branch diameter of this tee is same with the main pipe (Run pipe) diameter of this tee.

The base of the threaded branch pipe stand is the same as that of the butt welded branch pipe stand, but its branch connection is screw connection, which does not require welding. The threaded branch pipe has two pressure classes, 3000 # and 6000 #.

Stainless steel 90 deg threaded elbow is popular because it is easy to install or replace.ASME B16.11 forged fittings are pipe fittings according to American Standard.There are many types fot customers to choose:NPT PT BSPP BSPT PF.

Bending radius less than or equal to 1.5 times of pipe diameter belongs to elbow, and bending radius greater than 1.5 times of pipe diameter belongs to elbow

Threaded elbow and coupling are used thread type to connect the pipes to trsnsport flow in piping system.THD fittings are belong to forged fittings,ASME B16.11 fittings are American Standard for forged fittings.

ASTM A106 SCH160 threaded nipples are carbon steel pipe fittings that have widely used range.There are two shapes for choose:TOE(threaded one end) and TBE (Threaded both ends).

The specification of ASTM A182 Forged Pipe Fittings includes forged fittings, stainless steel, rolled alloy, forged alloy, pipe flanges as well as high-temperature service. Later then forgings and hot working, it would be cooled down to a certain temperature before heat treatment.

Flush Bushing: Flush bushing are used in piping systems. They are installed in the pipe to reduce the size of the pipe. Forged bushing is ideal for use with water and oil in chemical, petrochemical, pulp, paper, shipbuilding, waste incineration, and semiconductor industry applications.

ASME B16.11 is the standard of both socket-welding and threaded. Threaded fittings are available in pressure ratings Class 2000, 3000, and 6000;
Socket welding fittings are available in pressure ratings Class 3000, 6000, and 9000.

This makes a 90° branch and comes in full size or reducing for a straight piece of pipe

We are the manufacturer of High Pressure Steel Pipe Fittings for China. Pipe Coupling contains Socked Coupling and Threaded Coupling.

A swage nipple is something similar to that of a reducer but it is used to join the butt welded pipe with a socket welded or screwed pipe.Like the reducer,swage nipple is also available with two variations:concentric swage nipple and eccentric swage nipple.The swage nipple generally adopts the MSS SP-95 or the BS3799 Standard.

Half Coupling: One end of a half thread coupling is threaded and the other end is welded. Straight: It is a kind of pipe coupling with the same diameter at both ends. Reducing: The two ends of the coupling have different sizes

Threaded elbow material and size
type: 90 degree and 45 degree elbow
Shape: straight and reducing elbow
Thread Type: NPT, PT, BSPP, BSPT, PF
Size Range: 1/8”-4”/DN6-DN100
Pressure Rating: Class 2000LBS, 3000LBS, 6000LBS
Standard: ASME B16.11, BS3799
Carbon Steel: ASTM A105/A105N
Low Temp Carbon Steel: ASTM A350 LF2/LF3
Stainless Steel: ASTM A182 F304/304L/304H, 316/316L, 310S, 317, 347, 904L, 321

They are concentric and eccentric available, with various ends. The most common types are:

PBE nipple = Plain Both Ends
BBE nipple= Beveled Both Ends
TBE nipple= Treaded Both Ends

Threadolet has the same basic design as a weldolet. The commonly used manufacturing standards of the branch stand include MSS sp-97, GB / t19326 and other standards.

Threaded Pipe Fittings Specification
Shape: Elbow,Tee, Cross, Coupling, Cap, Swage Nipple, Bushing, Plug, Nipple, Union, Hex Nipple,Threadolet.
Size Range: 1/8″ –  4″ / DN6 – DN100
Pressure Range: Class 2000lbs, 3000lbs, 6000lbs
Thread Type: NPT, PT, BSPP, BSPT, PF
Standard: ASME B16.11, BS3799, EN 10241, MSS SP-83, MSS SP-97