Ring Type Joint Gaskets and Seals - Eriks USA
ERIKS API ring type joint flange gaskets (RTJ gaskets) are used in applications that involve extreme pressures and high temperatures. All ERIKS ring type joint gaskets are manufactured in compliance with API-6A and ANSI B16.2 specifications.
softer than the mating flanges. The more popular Ring Type Joint materials, with the stated maximum hardness and identification as specified in API 6A and ASME B16.20, are shown in the table below. For more highly specialised applications, Ring Type Joints can be machined from Duplex steels and other exotic materials
RTJ Face Dimensions and Flange Tolerances
Explore RTJ Face Dimensions and Flange Tolerances at Texas Flange. Ensure precision and reliability with our comprehensive flange solutions.
Flanges - ASME B16.5 - Ring-Joint Facings - Dimensions Class 150
(a) Dimensions are in millimeters unless otherwise indicated. (b) Use Class 600 sizes NPS 1/2 to NPS 3.1/2 for Class 400. (c) Use Class 1500 in sizes NPS 1/2 to NPS 2.1/2 for Class 900. (d) Ring joint gasket materials shall conform to ASME B16.20.
Ring Joint Gaskets type R ASME B16.20 used with Ring Joint Flanges …
Dimensions & Tolerances Type R Ring Gasket ASME B16.20 to be used with RTJ flanges ASME B16.5 and B16.47 series A ASME B16.5
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Ring Joint Facings
Values for minimum flange thickness, C, and overall length, D, are detailed in the flange tables. For ring joint tolerances see page 8-9. ASME/ANSI B16.47 (MSS SP-44 & API 605) covers NPS 26 to 36. (There are no ring joint facings >NPS 36) Ring joint gasket dimensions conform to ASME B16.20 (not covered in this summary).
Ring Type Joint Flange | ASME B16.5 Carbon Steel Raised face rtj flange
The Carbon Steel Ring Type Joint Flange is common in applications that have hard and tough pipes. Spec Chart of Stainless Steel Ring Type Joint Flange Specifications
DIMENSIONS OF RING-JOINT FACINGS Diameter of Raised Portion K 150 PSI 300 PSI 400 PSI 600 PSI 900 PSI 1500 PSI Nominal Pipe Size -0 ±0.008 P(pitch diam) 150 PSI 300 400 600 PSI 900 PSI 1500 PSI 2500 PSI Depth 2500 PSI Groove # Pitch Dia Depth Width Radius at Bottom 23°(angle) ±1/2° Groove Dimensions Tolerances E(depth) +0.016 F(width) ±0.005
All About Ring Type Joint Flanges - Texas Flange
2016年4月6日 · Ring type joint flange face surfaces are an increasingly popular option with regards to flange connections. RTJ Flanges are a good alternative to raised face in certain applications. Typically, higher pressure and temperature projects use Ring Type Joints.
Height of Ring Gasket Weights, lbs. 150 300/600 900 1500 2500 2000/3000 5000 of Ring of Ring Oval Octagonal Approx. Distance Between Oval Octagonal Ring No. Nominal Pipe Size P A B H Flanges Rings Rings R11 - ½ - - - - - 1.344 0.250 0.44 0.38 - .111 .104