Sch80/Xs/Sch160/Xxs Forged Fitting Union B626 Uns N10276, Hastelloy C276

July 16, 2025

Model NO.: SS Forged Fitting 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 high pressure and leakage resistance are critical. These fittings are inserted into a recessed area of valves, flanges, or other components and are sealed using fillet welds. They are typically used for pipe diameters up to NPS 2.

        While socket weld joints may not offer the same fatigue resistance as butt-welded joints due to the use of fillet welds, they still provide excellent structural strength and are ideal for applications where tight sealing is essential.
        These fittings are widely used in industrial and process piping systems under high-pressure conditions.
 
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 methods for connecting piping systems. Like socket weld fittings, they are mainly used for small diameter pipes, typically NPS 2 or smaller. These connections rely on threaded ends that screw together and are often sealed with thread sealants or gaskets.

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.

Types Of Industrial Valves

valve terminal,hand valve,electrical actuated valve

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