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BS3799 Stainless Steel Screwed Union A182 (S31727, S32053)

Model NO.: Stainless Steel Screwed Union
  Product Type:
        Full coupling, Half coupling, Reducing coupling, Reducer insert, Union, 90° elbow, 45° elbow, Tee, Cross, Cap, Square head plug, Hex head plug, Round head plug, Hex head bushing, Union, Reducing swage, Welding Boss, Mitre Boss, High Pressure Boss, Socket Reducing Insert.
 
Size:
       1/2" to 4" (DN15~DN100)
 
Range(Wall Thickness):

        3000LB to 9000LB
        XS, Sch80, Sch160, XXS.
 
Standard:

        ASME/ANSI B16.11, MSS SP-79, MSS SP-83, MSS SP-95, MSS SP-114, JIS B2316, JIS B2302 etc.
 
Material:

        Stainless steel, Duplex steel, Alloy steel, Carbon steel, Low-temperature steel, Nonferrous metal (Nickel alloy, Aluminum alloy, Titanium alloy, etc.)
 
+ SOCKET WELD FITTINGS

        Socket weld fittings are commonly used in small bore piping systems where the pipe is inserted into a recessed area of a valve, fitting, or flange. These fittings are typically used for pipes with nominal diameters up to NPS 2. They are ideal for applications requiring high leakage integrity and structural strength. Although fatigue resistance is lower than butt-welded joints due to the use of fillet welds, they still offer better performance than most mechanical joining methods.

        Socket weld fittings are widely used in high-pressure industrial applications. Their design allows for easy installation and reliable performance in critical environments.
        These fittings are available in various configurations including elbows, tees, couplings, crosses, caps, and more, suitable for different pressure classes and materials.
 
Types of Threaded Fittings by Class and Size
Description
Class Designation
 
3000 6000 9000
Elbows 45 and 90 degrees, Tees, Crosses, Couplings, Half-Couplings, End or Pipe Caps 1/2 - 4 1/2 - 2 1/2 - 2
1/2 - 4 1/2 - 2 1/2 - 2
1/2 - 4 1/2 - 2 1/2 - 2
Pipe Size by Wall Thickness SCH 80 / XS SCH 160 XXS
Plugs and Bushings are not identified. They may be used up through Class 6000 NPS.

+THREADED FITTINGS

        Threaded joints are one of the oldest and most common methods for connecting piping systems. Like socket weld fittings, they are primarily used for small diameter pipes (NPS 2 or smaller) in small bore piping systems. They are known for their ease of installation and reliability in low to medium pressure applications.

Types of Threaded Fittings by Class and Size
Description

Class Designation
2000 3000 6000
Elbows 45 and 90 degrees, Tees, Crosses, Coupling, Half-Coupling, Cap 1/2 - 4 1/2 - 2 1/2 - 2
1/2 - 4 1/2 - 2 1/2 - 2
1/2 - 4 1/2 - 2 1/2 - 2
Pipe Wall SCH 80 / XS SCH 160 XXS
Plugs and Bushings are not identified. They may be used up through Class 6000.  

Amine Modified Polyether Acrylate

Amine Modified Polyether Acrylate,Modified oligomer,Aliphatic Acrylate Oligomer

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