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Inside Diameter:

Outside Diameter:

Free Length:

Spring Rate:

Materials:

Bellows Construction:

Shape:

Applications:

Features:

Assembly Services?

Help with Metal Bellows specifications:

Specifications
   Inside Diameter       The minimum inner diameter (ID) of the bellows. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Outside Diameter       The outer diameter (OD) of the bellows. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Free Length       The unloaded length of the bellows along the convolutions. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Spring Rate       The spring force that the bellows applies. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
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Materials
   Materials       
   Your choices are...         
   Aluminum       Aluminum is a bluish, silver-white, malleable, ductile, light, trivalent, metallic element that has good electrical and thermal conductivity, high reflectivity, and resistance to oxidation. 
   Beryllium Copper       Beryllium copper is an alloy of beryllium and copper. 
   Brass       Brass is an alloy made of copper, iron, lead and zinc. 
   Copper       Copper is a soft, malleable metal that has high electrical and thermal conductivity. 
   Hastelloy®       Hastelloy® alloys provide high resistance to uniform attack and localized corrosion resistance. They also provide stress corrosion, cracking resistance, and ease of welding and fabrication. Hastelloy is a registered trademark of Haynes International, Inc. 
   Inconel®       Inconel® is an alloy of nickel, carbon, chrome, iron, molybdenum and titanium. It has good temperature and oxidation resistance characteristics. Inconel is a registered trademark of Special Metals Corporation. 
   Monel®       Monel® alloys have high strength and resistance to a range of corrosive media, including seawater, hydrofluoric and sulfuric acids, and alkalis. Monel is a registered trademark of Special Metals Corporation. 
   Nickel       Nickel is a shiny, relatively soft metal that has excellent corrosion-resistance properties.  
   Phosphor Bronze       Phosphor bronze is a copper-based alloy with a small percentage of tin for hardness. 
   Stainless Steel       Stainless steel is a chrome nickel-based steel alloy that is corrosion resistant. 
   Steel       Bellows are made of standard steel alloys. 
   Tantalum       Tantalum is a durable, corrosion-resistant metal. 
   Titanium       Titanium is ductile, lightweight, strong, and corrosion resistant. 
   Other       Other unlisted, specialized, or proprietary materials. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
   Bellows Construction       
   Your choices are...         
   Electroformed       Electroformed bellows are made by depositing layers of metal, usually based on nickel, onto a mandrel of aluminum. When the desired thickness is achieved, the mandrel is melted away and the bellows is left behind. 
   Chemically Deposited       Chemical deposition is a method of forming bellows by electro-depositing metal on a mandrel. 
   Mechanically Formed       Mechanically formed bellows include both roll-formed and hydroformed types. 
   Welded       Welded bellows are a series of convoluted rings or washers, which are stacked on top of each other and welded on the inside and outside circumference. 
   Other       Other unlisted, specialized, or proprietary bellows construction. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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Profile
   Shape       
   Your choices are...         
   Round       Round bellows are shaped in a number of ways in the form of a convoluted cylinder.  
   Square / Rectangular       Bellows have a convoluted square or rectangular shape. 
   Other Shape       Other unlisted, specialized, or proprietary shapes. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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Applications
           
   Your choices are...         
   Aerospace       Metal bellows are used in aerospace applications for protecting moving parts on critical components. 
   Automotive       Bellows are suitable for automotive applications. 
   Chemical       Bellows are used in chemical plants, where moving parts on machinery need protection from corrosive elements. 
   Electrical Contacts       Bellows can be fitted to moving contacts in distribution equipment, usually gas or vacuum-filled interrupters. 
   Expansion Joint       Expansion joints connect two fixed assemblies or pipes and provide allowance for movement due to service load, shock, or thermal cycles. 
   Fluid Coupling       Couplings can be static or rotating. In fluid applications, bellows allow leak-proof transfers. 
   High Purity       Bellows are used in high-purity environments. 
   HVAC       Bellows are suitable for applications involving the environmental extremes encountered in heating, ventilating, and air conditioning (HVAC) systems. 
   Marine       Bellows are used to protect moving parts from corrosive elements such as salt water and salty air. 
   Motion Coupling       Couplings can be static or rotating. Rotating couplings offer good torque ratings, zero backlash, and a low moment of inertia. 
   Petrochemical       Bellows isolate volatile petrochemicals from anything that may strike and ignite rotating equipment. 
   Semiconductor       Bellows are suitable for applications that involve the manufacture of semiconductors and require very clean operating conditions. 
   Other       Other unlisted, specialized, or proprietary applications. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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Features
           
   Your choices are...         
   Cryogenic Rated       Bellows are used in cryogenic systems to handle gases with very low temperatures. 
   Flange       Bellows use a flange, a fitting that attaches to equipment or piping. 
   Hermetic Sealing       Hermetically sealed bellows are used in high and low pressure applications in either liquid or gaseous media. 
   Medically Rated       Medically-rated bellows provide a high degree of cleanliness. 
   Necks       Bellows have a neck, a rigid tube-like length that runs from the end of the bellows. 
   Vacuum Rated       Bellows are rated for vacuum applications, including high-vacuum conditions. 
   Other       Other unlisted, specialized, or proprietary features. 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
   Assembly Services       Suppliers offer a range of assembly services in order to reduce component costs and lead times. 
   Search Logic:      "Required" and "Must Not Have" criteria limit returned matches as specified. Products with optional attributes will be returned for either choice.
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