BS3799 Stainless Steel Screwed Union A182 (S31727, S32053)

• Customization: Available
• Wall Thickness: All Thickness
• Transport Package: Wooden and Acc. to Customer′s Requirements.
• Model NO.: Stainless Steel Screwed Union
• Specification: CE, ASME, API, AD2000, BV, ABS, ISO9001
• Trademark: Chanyat
• Origin: China
• Production Capacity: 5000 Ton Per Month

Product Description

  Product Type:
        
         Full coupling, Harf coupling, Reducing coupling, Reducer insert, Union, 90°elbow, 45°elbow,
        Tee, Cross, Cap, Cross, 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

        A Socket Weld is a pipe attachment detail in which a pipe is inserted into a recessed area of a Valve, fitting or flange. In contrast to butt-weld fittings, Socket Weld fittings are mainly used for small pipe diameters (Small Bore Piping); generally for piping whose nominal diameter is NPS 2 or smaller.

        To join pipe to Valves and fittings or to other sections of pipe, fillet-type seal welds be used. Socket-welded Joints construction is a good choice wherever the benefits of high leakage integrity and great structural strength are important design considerations.
Fatigue resistance is lower than that in butt-welded construction due to the use of fillet welds and abrupt fitting geometry, but it is still better than that of most mechanical joining methods.
SW Fittings are family of high pressure fittings are used in various industrial processes.
 
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 probably represent the oldest method of joining piping systems. Like Socket Weld fittings, threaded fittings are mainly used for small pipe diameters (Small Bore Piping); generally for piping whose nominal diameter is NPS 2 or smaller.

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