PRODUCTS
Credibility ,
the lifeblood of enterprise!

PRODUCT SERIES

Flanges

Fittings

Pipes

Gaskets

Heat Exchanger Parts

Fasteners

Sanitary Services
- Sanitary Fittings
- Sanitary Stainless Steel Pipe

Valves

Types of Flanges

Non-Standard/Custom Flanges

Stainless Steel Plates/Sheets

NEW PRODUCTS

Your Location: Home > Types of Flanges > Ring Type Joint Flanges > Ring Type Joint Flanges (RTJ Flanges)

PRODUCTS CENTER - Yaang

Ring Type Joint Flanges (RTJ Flanges)

《Back》

FOB PriceUSD 1 - 1,900/Piece
PortNingbo or Shanghai Port
MOQ1 Piece
Supply Ability1000 Pieces Per Day
Payment TermsL/C,T/T,Western Union,MoneyGram
PackagingSeaworthy plywood cases or pallets
Delivery2 - 10 days

Detailed description

Specification:

Size: 1/2" (DN15) - 100" (DN2500)

Brand Name: Yaang

Class: Class 150, Class 300, Class 400, Class 600, Class 900, Class 1500, etc

Specialize: As per drawing

Standard:

ANSI/ASME:

ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48

DIN:

DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

B.S:

BS4504, BS4504, BS1560, BS10, etc

Ring Type Joint Flange is a method of ensuring leak proof flange connection at high pressures. A metal ring is compressed into a hexagonal groove on the face of the flange to make the seal. This jointing method can be employed on Weld Neck, Slip-on and Blind Flange.

Ring Type Joint Flanges (RTJ Flanges) Material:

Stainless Steel Ring Type Joint Flanges (RTJ Flanges) : ASTM A182, A240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L

Carbon Steel Ring Type Joint Flanges (RTJ Flanges) : ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F70

Alloy Steel Ring Type Joint Flanges (RTJ Flanges) : ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91

Duplex Steel Ring Type Joint Flanges (RTJ Flanges) : ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61

Super Duplex Ring Type Joint Flanges (RTJ Flanges) : ASTM / ASME A/SA 182, A240 F 44, F 45, F51, F 53, F 55, F 60, F 61

Nickel Alloy Ring Type Joint Flanges (RTJ Flanges) :Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade I & II)

Copper Alloy Ring Type Joint Flanges (RTJ Flanges) : UNS No. C10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu-Ni-70/30)

Low Temperature Carbon Steel Ring Type Joint Flanges (RTJ Flanges) : ASTM A350, LF2, LF3

Applications Of Ring Type Joint Flanges (RTJ Flanges)

Ring Type Joint Flanges (RTJ Flanges) are used in Chemical and petrochemical processing.

Ring Type Joint Flanges (RTJ Flanges) are used in electronics.

Ring Type Joint Flanges (RTJ Flanges) are used in processing equipment for maintaining product purity in handling foods, synthetic fibers.

Ring Type Joint Flanges (RTJ Flanges) are used in marine and offshore engineering.

Dimensions of Ring Type Joint Flanges (RTJ Flanges)

RTJ flanges have grooves cut into their faces which accept steel Ring Gaskets. RTJ flanges seal when tightened bolts compress the gasket between the flanges into the grooves, deforming (or “Coining”) the gasket to make Intimate Contact inside the grooves, creating a metal to metal seal.

An RTJ flange may have a raised face with a ring groove machined into it. This raised face does not serve as any part of the sealing means. For RTJ flanges that seal with BX ring gaskets, the raised faces of the connected and tightened flanges may contact each other. In this case the already coined gasket will not bear additional load beyond the bolt tension, vibration and movement cannot further crush the gasket and lessen the connecting tension.