What does RTJ flange mean?
Ring Type Joint
The RTJ flange (Ring Type Joint) is designed for high-pressure and/or high-temperature pipeline applications. This makes them the required standard in API specification flanges. Applications include oil field valves, pipework assemblies, and high integrity pressure vessel joints.
What is WN RF flange?
The various types of steel weld neck flanges are Weld Neck Flat Face Flanges, Raised Face Weld Neck Flanges. These WNRF Flanges is available in various size, grades, Specification & thickness as per the clients requirments.
What is an RTJ?
A Ring type joint flange(RTJ) is a machined metallic ring with a deep groove cut into its face. This groove rests a metal ring which gets compressed when the connecting bolts of the flange are tightened.
What is the difference between Series A and Series B flanges?
Series A flange is heavier, thicker and cost more whereas series B flange has more bolt holes and is lighter cheaper than series A. API605 flange and series B flanges are same thing.
What is an RTJ gasket?
Ring type joint gasket (RTJ Gasket) is a high integrity sealing gasket, high temperature and high pressure gasket for applications in petroleum industry, oilfield drilling, pressure vessels joints, pipes and valves etc from Goodrich Gasket Pvt. Ltd.
Can you reuse RTJ gaskets?
Coining deforms and yields the gasket hence its reuse will not reliably achieve the required seal….Is it safe then to reuse the gaskets only for hydrotest purpose.
| Ring Gasket Material | Maximum Hardness for Ring Gaskets | |
|---|---|---|
| Brinell | Rockwell “B” Scale | |
| Type 316 | 160 | 83 |
What is the difference between Series A and B?
Series A startups are those that have the very beginnings of a business with a customer base, proof of concept, etc. Series B funding is typically for startups that are looking to increase production or sales.
What is RTJ in valve?
A ring joint flanges (RTJ) is used when a metal-to-metal seal between the mating flanges is required (which is a condition for high-pressure and high-temperature applications, i.e. above 700/800 C°). A ring joint flange features a circular groove to accommodate a ring joint gasket (oval, or rectangular).
Why is it called Series A?
A series A round (also known as series A financing or series A investment) is the name typically given to a company’s first significant round of venture capital financing. The name refers to the class of preferred stock sold to investors in exchange for their investment.
What is the size of a 1500 RTJ flange?
The ASME B16.5 Class 1500 Flange comes with the correct dimensions of NPS ½ to NPS 24 to be a pipe flange or a flange fitting. The ANSI B16.5 Class 1500 RTJ Flanges have a bolt circle diameter, which is about 1/8th times bigger than the bolt’s diameter.
What are the different types of flanges?
ANSI 1500 Square Flange Class 1500 Puddle Flanges ANSI 1500 Flanges Adapter 1500# Rf Threaded Flange ANSI B16.5 Class 1500 Lap Joint Flange Class 1500 Long Weld Neck Flange ANSI/ASME B16.5 Class 1500 Forged Flange
What are the different pressure ratings for pipe flanges?
There are seven different pressure ratings for flanges- 150, 300, 400, 600, 900, 1500, and 2500. The ASME B16.5 Class 1500 Flange comes with the correct dimensions of NPS ½ to NPS 24 to be a pipe flange or a flange fitting. The ANSI B16.5 Class 1500 RTJ Flanges have a bolt circle diameter, which is about 1/8th times bigger than the bolt’s diameter.
What is the Class 1500 flange rating for stainless steel flanges?
Home ASME B16.5 Class 1500 Flange Check Stainless Steel Flanges 1500 Lb Pressure Rating And 1500# Flange Dimension Chart In Inch. The ASME or as also known as American Society of Mechanical Engineers created the ASME B16.5 specification as a set of recommendations or standards, used by buyers as well as manufacturers for different components.