Stainless Steel Screwed Union 1.4301, X5crni1810

Posted on

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

        A socket weld is a type of pipe connection where the pipe is inserted into a recessed area of a valve, fitting, or flange. Unlike butt-weld fittings, socket weld fittings are typically used for small diameter piping (NPS 2 or smaller). These fittings are ideal for applications requiring high leakage resistance and strong structural integrity. While they have lower fatigue resistance compared to butt-welded joints due to fillet welding and abrupt geometry, they still offer better performance than most mechanical joining methods. SW fittings are commonly used in high-pressure industrial systems.

        Socket weld joints are widely used in various industries where reliability and durability are essential. They are especially suitable for high-pressure and high-temperature environments. The installation process involves inserting the pipe into the fitting and then performing a fillet weld around the joint to ensure a secure and leak-free connection.
        These fittings are available in different pressure classes and sizes, making them versatile for a wide range of applications. Common types include elbows, tees, couplings, caps, and reducers.
 
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 of connecting piping systems. Like socket weld fittings, they are primarily used for small diameter pipes (NPS 2 or smaller) and are common in low-pressure applications. They provide a reliable and easy-to-install solution, though they may not be as durable under high stress or extreme conditions.

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.  

Trifunctional Monomer

Propoxylated Glyceryl Triacrylate,Trifunctional Monomer,Pentaerythritol Triacrylate

Runhe Chemical (Guangzhou) Co.,Ltd. , https://www.rhchems.com