What is a Class 3000 fitting?
The class 3000 fittings consist of multiple components made of stainless steel, like 90-degree elbow, straight and reducing tee, cross, steel pipe coupling, cap, union, and lateral. The Class 3000 Stainless Steel Fittings are used only in conjunction with the ANSI pipes, which are available in a similar size range.
What is the pressure rating of 3000 fittings?
The 3000 pound threaded fitting has a pressure rating of 3000 pound maximum pressure rating.
Do socket weld fittings have a schedule?
They are made as per ASME B16. 11. Socket weld fitting comes in a pressure rating of 3000 pound, 6000 pound, 9000 pound. Loosely, they are related to 3000 pound is roughly schedule 80, extra heavy; the 6000 pound is roughly schedule 160.
What is the difference between Class 125 and Class 150?
1 Class 125 flanges are made from cast iron, ANSI/ASME B16. 5 Class 150 can be made from steel or stainless and ANSI/ASME B16. 42 Class 150 is made from ductile iron. However, the bolting pattern is the same for both Class 125 and 150 so, regardless of material, they will bolt together.
What does class 150 valve mean?
However class 150 is assigned to the valve by ANSI(american national standard institute) refers to the pressure which it can handle i.e the maximum pressure pipeline to which it can be installed. Class 150 valve can handle pressure upto 150psi i.e 150/14.22 kg/cm2.
What is class 3000 steel?
Class 3000 Socket Weld Fittings are covering Stainless Steel 90 Degree Elbow, Straight & Reducing Tee, Cross, Steel Pipe Coupling, Cap, Union & Lateral. They are produced to as standard of BS3799 and ANSI B16. 11 and used only in conjunction with ANSI Pipe and are available in the same size range.
When would you use 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 buttweld 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.
Can you XRAY a socket weld?
RE: Radiographic examination of socketweld In my experience socket welds can be radiographed. The radiograph only tells you whether there is appropriate root gap, not much on the quality of the weld.
What does valve class mean?
class means pressure rating of valves. #300 – 300psi (psi – pounds per square inch) RF – Raised Face. in valves outlet connections may be flanged,screwed,socket weld and butt weld,according to customer requirements.
What are Class 150 socket weld fittings used for?
Bolt two same-size flanges together with a gasket to create an access point within a line. They are also known as Class 150 flanges. They have thick, strong walls to handle heavy duty industrial plumbing and water supply applications, such as water processing, waste water treatment, and irrigation.
What kind of fittings are used for socket and welds?
Slide the pipe into the socket and weld. Typically used with thick-wall and high-pressure iron and steel unthreaded pipe fittings. Also known as Schedule 80. Forged for extra strength, these heavy duty unthreaded flanges can withstand high-pressure applications. Also known as Code 61 SAE hydraulic flanges.
Which is the strongest socket connect pipe fitting?
The strongest socket-connect fittings we offer, these heavy duty forged fittings are also known as Class 6000. Typically used with extreme-pressure stainless steel unthreaded pipe fittings.
When to use Schedule 40 socket weld fittings?
Fittings are typically used in low-pressure residential and commercial plumbing and water supply applications up to 300 psi. This Schedule 40 pipe is typically used in low-pressure residential and commercial plumbing and water supply applications. It can handle pressures up to 300 psi.