Ring Type Joint Flange

As a trusted Ring Type Joint Flange exporter, we supply high-quality flanges designed for high-pressure and high-temperature applications. Our RTJ flanges are manufactured from premium-grade materials using advanced precision techniques, ensuring superior strength, durability, and excellent sealing performance. Widely used in oil & gas, petrochemical, refinery, power generation, and industrial piping systems, these flanges provide leak-proof connections in critical environments. Available in various sizes, pressure classes, and material grades, our products comply with international standards such as ASTM, ASME, and ANSI. With strict quality control, competitive pricing, and timely worldwide delivery, we are a reliable choice for ring type joint flange exports globally.

Ring Type Joint Flange Standard Specifications :

Standards/Dimensions : ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, BS, GOST, MSS SP-44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605

Flange Face Types/Connection Type : Flat Face Flange (FF), Raised Face Flange (RF), Ring Joint Flange (RTJ), Lap Joint Flange, Male and Female Flange (M&F), Large and Small Tongue-and-Groove Flange (T&G)

Material Test Certificates (MTC) : As per EN 10204 3.2 and EN 10204 3.1, Test Certificates certifying NACE MR0175, NACE MR0103

Test Certificates : 100% Radiography Test Report, EN 10204/3.1B, Raw Materials Certificate, Third Party Inspection Report, etc

Tests : Hydrostatic testing machine, Direct-reading Spectrograph, UI trasonic flaw detector, X-ray detector, Magnetic particle detector

Equipment/Machines : Press machine, Pushing Machine, Bending machine, Sand-blasting machine, electric bevelling machine, etc.

Details : 

• Ring Type Joint Flange Material Grades
• Ring Type Joint Flange Standards
• ASME B16.5 Ring Type Joint Flange Class 150 Dimensions
• ASME B16.5 Ring Type Joint Flange Class 300 Dimensions
• ASME B16.5 Ring Type Joint Flange Class 400 Dimensions
• ASME B16.5 Ring Type Joint Flange Class 600 Dimensions
• ASME B16.5 Ring Type Joint Flange Class 900 Dimensions
• ASME B16.5 Ring Type Joint Flange Class 1500 Dimensions
• ASME B16.5 Ring Type Joint Flange Class 2500 Dimensions
• How To Order Ring Type Joint Flanges?
• Ring Type Joint Flange Industries and Applications
• Ring Type Joint Flanges Supply and Export Network
• Ring Type Joint Flange Price and Other Flange Types
• Weld Neck Flange
• Long Weld Neck Flange
• Slip On Flange
• Spectacle Blind Flanges
• Socket Weld Flanges
• Blind Flanges / Dummy Flange
• Screwed / Threaded Flanges
• Orifice Flanges
• Lap Joint Flanges
• ANSI B16.5 Square Flanges
• Ring Type Joint Flanges
• Tongue and Groove Flange
• Expander Flanges
• Reducing Flanges
• Male & Female Flanges
• Weldolet Flange
• Nipolet Flange
• Backing Ring Flanges
• Ring Spacer Flanges
• Paddle Blind Flanges
• Plate Flange
• High Hub Blind Flange
• Custom Flanges
• Swivel Ring Flange