Steel Pipe Fittings SS304 Threaded Coupling

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.

 NPT A105 bushing is mainly used to connect two pipes of different diameters in the pipeline system or to correct the error in the pipeline installation. It is usually made of A105 carbon steel, has high strength and good corrosion resistance, and can withstand high working pressure.

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 Rating: Class 2000lbs, 3000lbs, 6000lbs
Thread Type: NPT, PT, BSPP, BSPT, PF
Standard: ASME B16.11, BS3799, EN 10241, MSS SP-83, MSS SP-97

ASTM A182 F316 pipe nipples have two shapes:TOE (threaded one end) and TBE (threaded both ends).The nipples in the picture are all in TOE shape.The pressures can be chosen:CL2000,CL3000,CL6000.

BS3799 F304 Threaded Pipe Fittings are named by its manufacturing forging process and produced according to ASME B16.11, MSS-SP-79\83\95\97 and BS3799 standards.

Concentric swage nipple is mainly used for vertical pipeline. eccentric swage nipple is mainly used in horizontal pipelines.

Full Coupling: Both ends of the full thread coupling are threaded. Half Coupling: One end of a half thread coupling is threaded and the other end is welded.

Concentric swage nipple is mainly used for vertical pipeline. t is used to change the diameter of the pipe and connect two pipes of different sizes.

Shapes:

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

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

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.

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

Threaded elbow can reduce pipeline stress and pressure drop reduce pipeline stress, reduce pipeline pressure drop, and reduce pulsating power of fluid to pipeline.

This is a Pipe fitting with the same size on three sides. It is used to change the direction of the pipe so that the pipe is 90 degrees perpendicular to the pipe.

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;

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.

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.

Socket Weld half Coupling is a coupling with a socket weld only at one end, It is usually welded directly to the pipeline to form a branch connection. Coupling for joining a pipe to another of smaller diameter. Straight coupling connects two pipes end-to-end. It is used to supplement the infinite aluminum pipe.

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.

Carbon steel pipe fittings are used in many applications because of its great excellent functions.Carbon steel pipe fittings can manufactured as THD (threaded) fittings,SW (socket weld) fittings and (BW) butt welded fittings.The specifications are in the content below.

3000LB threaded couplings have the most widely using range.ASTM A105 forged fittings is carbon steel fittings belong to American Standard.Threaded couplings have two types:Half and Full.The other pressures could be chosen:#2000,#6000.

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 Rating: Class 2000lbs, 3000lbs, 6000lbs
Thread Type: NPT, PT, BSPP, BSPT, PF
Standard: ASME B16.11, BS3799, EN 10241, MSS SP-83, MSS SP-97

Swage nipples are often used in small diameter pipe systems, and are similar to pipes. It is used to allow plumbing to be connected to a water heater or other plumbing.

Stainless steel threaded pipe fittings are very popular forged fitttings because of the excellent anti-corrosion function.ASME B16.11 forged pipe fittings are SW pipe fittings and THD fittings.There are threaded pipe fittings in the picture.SHANGHAI ZHUCHENG PIPE FITTINGS MANUFACTURING CO LTD is an excellent pipe fittings and flanges supplier from China.

Swage Nipple are similar to reducers, but they’re smaller, and they’re used to link larger screwed, or socket welded pipes to smaller screwed or socket welded pipes. They come in concentric and eccentric varieties, just like reducers. Swages come in a variety of end

Especially in high-pressure, high-temperature, large-diameter and thick walled pipes, it is increasingly used, replacing the traditional branch connection method.

Type: Full and Half Coupling
Shape: Straight and Reducing Coupling
Thread Type: NPT, PT, BSPP, BSPT, PF
Size Range: 1/8″ –  4″ / DN6 – DN100