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Nickel Alloy Flanges

Professional Manufacturer ISO9001 Certified 30 Years of Production Experience

We provide various types of nickel alloy flanges, including slip-on flanges, weld neck flanges, lap joint flanges, etc., made from high-performance nickel alloys such as Inconel, Monel, Hastelloy, Incoloy, and Nickel 200/201. These are specially designed for industries such as petrochemical, power, marine, and gas transportation. Our nickel alloy flanges offer excellent high-temperature resistance, corrosion resistance, and oxidation resistance, ensuring reliable sealing and connection in pipeline systems. With precise machining processes and strict quality inspections, we ensure the dimensional accuracy and pressure-bearing capability of every flange product. Whether standard sizes or custom-made, we can provide the most suitable nickel alloy flanges according to customer requirements, ensuring the stable and safe operation of pipeline systems in extreme working environments.

5000m²
Factory Area
1000 Tons
Annual Capacity
500+
Enterprise Clients
99.9%
Customer Satisfaction
Nickel Alloy Bar

Product Specifications

Parameter Specification Range Remarks
Welding Flange Outer Diameter 6 mm (0.236 in) - 1000 mm (39.370 in), Pressure Rating Class 150 - Class 2500 Customizable according to customer needs
Lap Joint Flange Suitable for high-temperature and high-pressure environments
Loose Flange Easy pipeline installation and disassembly
Blind Flange Used to seal the end of the pipeline
Surface Condition Polished, Lathed, Precision Ground Different surface treatments available as per customer needs

Available Grades

Production Process

Related Certifications

ISO Certification

ISO 9001:2015

Quality Management System Certification

Aerospace Certification

AS9100D

Aerospace Quality Management System

NORSOK Certification

NORSOK M-650

Norwegian Petroleum Standards Certification

Factory Advantages

German Imported Production Line

German Imported Production Line

Introduced German ThyssenKrupp fully automated production line, equipped with spectrometers, tensile testers, and other advanced testing equipment, strictly controlling product quality

Precision Machining Capability

Precision Machining Capability

Equipped with precision machining capability to meet various custom requirements for non-standard specifications

Fast Delivery

Fast Delivery

Adequate inventory, conventional specifications can be delivered in 3-5 days

Professional Technical Support

Professional Technical Support

Professional technical team provides comprehensive technical support and solutions

Application Fields

Aerospace

Aerospace

Fuel pipeline flanges, engine connection flanges, hydraulic system flanges

Oil & Gas

Oil & Gas

High-pressure pipeline flanges, downhole equipment connection flanges, oil and gas transport pipeline flanges

Chemical Industry

Chemical Industry

Chemical reactor flanges, pipeline connection flanges, pressure vessel flanges

Marine Engineering

Marine Engineering

Offshore platform pipeline flanges, subsea pipeline connection flanges, corrosion-resistant structural flanges

Biopharmaceutical

Biopharmaceutical

Pharmaceutical transport pipeline flanges, sterile pipeline connection flanges, reaction vessel flanges

Medical Equipment

Medical Equipment

Medical gas pipeline flanges, equipment connection flanges, sterile transport system flanges

Semiconductor

Semiconductor

High-purity gas pipeline flanges, chemical transport flanges, vacuum system flanges

Military Industry

Military Industry

Weapon system connection flanges, military pipeline flanges, hydraulic system flanges

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