Inconel 690 Flange

Inconel 690 Flange - High-Performance Nickel Chromium Iron Alloy Solution

Are you searching for reliable corrosion-resistant flanges for demanding high-temperature applications? Inconel 690 Flange conveys uncommon execution in atomic control, chemical handling, and extraordinary environment applications. This premium nickel-chromium-iron amalgam offers exceptional resistance to stretch erosion splitting and high-temperature oxidation. With over 14 a long time of fabricating ability, TSM Technology gives certified products that meet the strictest worldwide guidelines for your basic ventures.

What are the Inconel 690 Flange?

Our products are precision-engineered components fabricated from UNS N06690 nickel-chromium-iron superalloy. These spines include remarkable resistance to stretch erosion splitting in high-temperature water situations. The interesting composition makes predominant execution in atomic steam generators, chemical handling gear, and other requesting applications where standard materials come up short.

Specification

Physical and Chemical Properties

Product Standards

Our flanges comply with multiple international standards including ASTM B166, ASME SB166, EN 10095, and nuclear-grade RCC-M specifications. We maintain ISO 9001 quality certification and AS9100D aerospace standards. Each product undergoes rigorous testing according to ASTM G28 intergranular corrosion requirements.

What is the features of Inconel 690 Flange?

Inconel 690 Flange offers remarkable stress corrosion cracking resistance in high-temperature water environments. The high chromium content forms protective oxide layers preventing corrosion attack. These flanges maintain mechanical properties at elevated temperatures while resisting carburization and oxidation. The material provides excellent weldability and machinability for complex installations.

Application

Nuclear power plants utilize these flanges in steam generator systems and reactor coolant circuits. Chemical processing facilities depend on them for nitric acid production equipment. Petrochemical refineries install them in hydrocracking units and high-temperature piping systems. Environmental treatment plants use them in waste processing equipment where corrosion resistance is critical.

Production and Processing Technology

TSM Technology employs advanced vacuum induction melting followed by electroslag remelting for superior material purity. Our hot forging process uses precisely controlled temperatures between 1150-950°C. Cold forming operations maintain tight dimensional tolerances. Final machining utilizes CNC equipment ensuring perfect flange face finishes and bolt hole accuracy.

What is the production process of Inconel 690 Flange？

Raw material inspection begins with chemical composition verification and mechanical testing. Forging operations use hydraulic presses with temperature monitoring throughout the process. Heat treatment involves solution annealing at 925-980°C followed by rapid cooling. Machining operations include rough turning, finish machining, and final inspection. Surface treatments and marking complete the manufacturing cycle.

Quality inspection

Our comprehensive testing program includes ultrasonic examination per ASTM E213 standards. Chemical analysis verifies composition compliance using X-ray fluorescence spectroscopy. Mechanical testing confirms tensile strength, yield strength, and elongation properties. Intergranular corrosion testing follows ASTM G28 Method A procedures. Final dimensional inspection ensures geometric accuracy and surface finish requirements.

Why choose TSM Technology?

With 14 years of specialized experience, TSM Technology operates three modern factories equipped with 100+ precision machines. Our 50,000㎡ facility produces 300 tons monthly with complete traceability documentation. We hold ISO 9001, AS9100D, and AS9120 certifications ensuring consistent quality. Our technical team provides expert support from design through delivery.

Package and Shipping

Products receive protective plastic wrapping followed by wooden case packaging for international shipping. Each package includes material certificates, test reports, and dimensional inspection records. We coordinate with trusted logistics partners ensuring safe delivery worldwide. Standard delivery time ranges 10-25 days depending on specifications and quantity.

FAQ

Q: What makes Inconel 690 superior to other nickel alloys?

A: The optimized chromium content provides exceptional stress corrosion cracking resistance in high-temperature water, making it ideal for nuclear applications where other alloys fail.

Q: Can you provide material certificates for nuclear applications?

A: Yes, we supply complete documentation including MTR, chemical analysis, mechanical testing, and RCC-M compliance certificates for nuclear-grade applications.

Q: What surface treatments are available for the products?

A: We offer sandblasting, electropolishing (EP), and chemical passivation (CP) treatments to meet your specific application requirements.

Q: How do you ensure dimensional accuracy for critical applications?

A: Our CNC machining centers maintain ±0.1mm tolerances, with final inspection using coordinate measuring machines and certified calibration standards.

Q: What is the typical delivery time for custom specifications?

A: Standard delivery ranges 10-25 days depending on size, quantity, and special requirements. Rush orders can be accommodated with priority scheduling.

TSM Technology stands ready to support your most demanding applications with premium product solutions. Our commitment to excellence ensures reliable performance in your critical systems.

Contact Us

Ready to discuss your Inconel 690 flange requirements? Contact our technical specialists today for expert consultation and competitive pricing. Email: info@tsmnialloy.com

Experience the TSM Technology difference - where precision engineering meets uncompromising quality standards.