• Model NO.：DN50
• Manufacturing Way：Forging
• Keywords：Inconel Flange
• Steel Grade：Inconel 625
• Application：Aerospace
• Inspection：PMI, Hardness, Ut etc Passed
• Inspection Report：En10204 3.1b
• Lead Time：7-30days
• Transport Package：Wooden Case
• Specification：DN10-200
• Trademark：KM,OEM
• Origin：China
• Production Capacity：1000,Month

Basic Info.

Model NO. DN50 Manufacturing Way Forging Keywords Inconel Flange Steel Grade Inconel 625 Application Aerospace Inspection PMI, Hardness, Ut etc Passed Inspection Report En10204 3.1b Lead Time 7-30days Transport Package Wooden Case Specification DN10-200 Trademark KM/OEM Origin China Production Capacity 1000/Month

Product Description

 Inconel 625 Spectacle Blind Flange

 

Inconel 625 flanges are austenitic stainless steel grade. These flanges are designed with a superior chemical composition of nickel, chromium, and molybdenum, giving them superior oxidation resistance properties. The Inconel flanges in this grade show enhanced resistance to pitting and in carburizing environments. The high-strength modules are used in temperatures from sub-zero up to 1800 degrees F. The flange type securely seals different piping components and can be readily welded in place following standard welding procedures.

 

A Inconel 625 Spectacle Blind Flange - also known as a figure-8 blind - is generally a piece of metal that is cut to fit between two pipe flanges and usually sandwiched between two gaskets. A Inconel 625 Spectacle Blind Flange is often made from two metal discs that are attached to each other by a small section of steel. The shape is similar to a pair of glasses or "spectacles" - hence the name spectacle blind. One end of the blind will have an opening to allow flow through the pipe during operation and the other end is solid to block flow during maintenance. They are generally installed as a permanent device to separate process piping systems.

Standard	Inconel 625
UNS	N06625
Werkstoff Nr.	2.4856

 

 

Chemical Composition 

 

Weight %	Ni	Cr	Mo	Nb + Ta	Fe	Ti
Alloy 625	58.0 min	20 - 23	8 -10	3.15 -4.15	5.0 max	0.40 max
C	Mn	Si	S	P	Al	Co
0.10 max	0.50 max	0.50 max	0.15 max	0.15 max	0.40 max	1.0 max

Mechanical & Physical Properties - Inconel 625

Density	8.4 g/cm3
Melting Point	1350 °C (2460 °F)
Tensile Strength	Psi - 135,000 , MPa - 930
Yield Strength (0.2%Offset)	Psi - 75,000 , MPa - 517
Elongation	42.5 %

Applications 

• Aircraft ducting systems
• Aerospace
• Jet engine exhaust systems
• Engine thrust-reverser systems
• Specialized seawater equipment
• Chemical process equipment

Inconel 625 is a corrosion and oxidation resistant nickel alloy that is used both for its high strength and outstanding aqueous corrosion resistance. Inconel Alloy 625 has excellent fatigue strength and stress-corrosion cracking resistance to chloride ions. This nickel alloy has excellent weldability and is frequently used to weld AL-6XN.

 

Packing

Normal packing: plastic film or bubble paper wrapped on product's surface ,protect ends with caps, 

pack with wooden case or load on fumifation plywood pallet . 

Custom made as customers request .