Ring Joint Flanges

Product Description

These Ring Joint Flanges are used as a metal ring which sits in a hexagonal groove as a gasket to seal the flange pair. It can be applied in various industries like chemical, engineering and construction industries due their unique features like seamless finish, resistant to corrosion and ruggedness. This ring is used for tighten the flange to prevent any leakage. Our offered Ring Joint Flanges are available in different sizes which can be customized as per the demands of our valued customers. 

Specification 

RANGE :

½” (15 NB) to 60” (1500NB) in 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150, ASA 300, PN 6,10,16,25, 40,64,100,160 ETC. available with NACE MR 01-75

SIZE :

½” (15NB) to 60” (1500NB)

CLASS / PRESSURE :

Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500# PN6, PN10, PN16, PN25, PN40, PN64

DIMENSION :

B16.5, BS4504, EN-1092, B16.36, B16.47, B16.48, MSS SP44

STD :

STD : ANSI Flanges, ASME Flanges, DIN Flanges, EN Flanges, BS Flanges, API, JIS, NACE etc.

FEATURES :

Dimensional accuracy, Corrosion resistance, High efficiency, Excellent finish, Durable

Stainless Steel Ring Joint Flanges :

• Standard : ASTM / ASME A/SA 182
• Grade : F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L

Duplex Steel Ring Joint Flanges :

• Standard : ASTM / ASME A/SA 182
• Grade : F 44, F 45, F51, F 53, F 55, F 60, F 61

Aluminium Ring Joint Flanges :

• Standard : ASTM B247, B361.
• Grade : 2024, 6061, 6063, 6101, 7075.

Titanium Ring Joint Flanges :

• Standard : ASTM B381.
• Grade : Grade 1, Grade 2, Grade 4, Grade 5, Grade 6, Grade 7, Grade 9, Grade 19, Grade 23

Carbon Steel Ring Joint Flanges :

• Standard : ASTM A 105/A694/ A350 LF3/A350 LF2.
• Grade : F42/46/52/56/60/65/70

Low Temperature Carbon Steel Ring Joint Flanges :

Standard : ASTM A 350 LF2 / A350 LF3

Alloy Steel Ring Joint Flanges :

• Standard : ASTM A182
• Grade : F1/F5/F9/F11/F22/F91
• Copper Alloy Ring Joint Flanges :
• Standard : ASTM / ASME SB 61 / 62 / 151 / 152.
• Grade : UNS NO. C 70600 (CU -NI- 90/10), C 71500 (CU -NI- 70/30) C 71640

Nickel Alloy Ring Joint Flanges :

Standard : ASTM / ASME SB 564 / 160 / 472

• Nickel 200 – UNS N02200   • Nickel 201 – UNS N02201   • Monel 400 – UNS N04400
• Monel K500 – UNS N05500   • Inconel K600 – UNS N06600   • Inconel 601 – UNS N06601
• Inconel 625 – UNS N06625   • Inconel 800 – UNS N08800   • Inconel 800H – UNS N08810
• Inconel 825 – UNS N08825   • Hastelloy C276 – UNS N10276   • Alloy 20 – UNS N08020

Test Certificate :

Manufacturer Test Certificate as per EN 10204 / 3.1