ASME B16.11 fittings

The carbon content of carbon structural steel is about 0.05% ~ 0.70%, and individual can be as high as 0.90%. A105 is ASTM Standard number, where A stands for ordinary carbon structural steel.

The socket weld elbow is resistance corrosion/pitting/oxidation/stress corrosion cracking and crevice corrosion

Socket weld Elbow forged fitting has varieties of features such as reliability, durability and dimensional precision.

Socket weld Elbow forged fitting has varieties of features such as reliability, durability and dimensional precision.

Threadolet considered to a threaded fitting, and it is manufactured in 3000 and 6000 classes.

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

It is used for all kinds of equipment such as paper/pulp, petrochemical, general industrial machinery, shipbuilding, electronic equipment, vehicles, housing, water treatment, etc.

Shapes:

Concentric: Concentric swage nipple is mainly used for vertical pipeline.

Eccentric: eccentric swage nipple is mainly used in horizontal pipelines.

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

TOE means threaded at one end when translated. Thus, we can say that a nipple TOE is a nipple that has one threaded end.
In this case, we have the acronym TBE for “threaded both ends” which means threaded at both ends. In other words, this is the most typical type of nipple as described above for connecting two parts or fittings with female threading.

Thread Types:

NPT  PT  BSPP  BSPT  PF

t is similar to the blind plate in form, but the blind plate can be moved and removed, while the pipe cap cannot be removed.

The use of Forged End Pipe Caps is common in many industries such as oil and gas industries, chemical industries and water supply lines.

The equal cross is one kind of the pipe cross,  the equal cross means all the 4 ends of the cross are in same diameter.
The reducing cross also is called unequal pipe cross , it is the pipe cross which the four branch ends are not in the same diameters.

The equal cross is one kind of the pipe cross,  the equal cross means all the 4 ends of the cross are in same diameter.
The reducing cross also is called unequal pipe cross , it is the pipe cross which the four branch ends are not in the same diameters.

The equal cross is one kind of the pipe cross,  the equal cross means all the 4 ends of the cross are in same diameter.
The reducing cross also is called unequal pipe cross , it is the pipe cross which the four branch ends are not in the same diameters.

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.
The Alloy Steel A182 Threaded Elbow material grade contains ASTM A182 F11 / 12 / 5 / 9 / 91 / 92 / 22.

Used for all sorts of media: chemical substances, petrochemical products, liquefied gas – especially in loading/unloading applications. There are also couplings intended for highly aggressive chemical substances, lined with ECTFE – a polymer resistant to chemicals.

Socket Weld Coupling material can be divided into carbon steel, alloy steel and stainless-steel.
Socket welding Pipe fittings are available in pressure ratings Class 3000, 6000, and 9000.
There are various types of  socket-welding Tube fittings, such as Elbow, Cross, Tee, Coupling, Half Coupling, Boss, Cap, Union and Sockolet

Forged socket weld elbow is available in 90 degree and 45 degree that used to connect the ASME pipe to fittings or valves by fillet seal welding. It has varieties of features such as reliability, durability and dimensional precision.

A105N class 3000 socket weld elbow is belong to ASME B16.11 forged fitting.These elbows can be 45 deg and 90 deg,and they can also be straight or reducing types.