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Stainless Steel
grades are generally designated as either heat resistant or corrosion resistant. wrought stainless steel are classified in three groups: Carbon content is usually low (0.15% or less), and the alloys contain a minimum of 16% chromium with sufficient nickel and manganese to provide an austenitic
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Vane Pumps (Copyright Viking Pump, Inc.)
, casing) - Cast iron, ductile iron, steel, and stainless steel. Vane, Pushrods - Carbon graphite, PEEK®. End Plates - Carbon graphite. Shaft Seal - Component mechanical seals, industry-standard cartridge mechanical seals, and magnetically-driven pumps. Packing - Available from some vendors
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External Gear Pumps (Copyright Viking Pump, Inc.)
, stainless steel, high alloys, composites (PPS, ETFE). Internals (shafts) - Steel, stainless steel, high alloys, alumina ceramic. Internals (gears) - Steel, stainless steel, PTFE, composite (PPS). Bushing - Carbon, bronze, silicon carbide, needle bearings. Shaft Seal - Packing, lip seal, component
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Vacuum Requirements for Steel Degassing (.pdf)
steel-making. Its value is in its. rapid and effective removal of dissolved contaminant gases from primary steel. (principally hydrogen and carbon monoxide) and the reduction in dissolved carbon. levels, resulting in higher quality, higher value steel product with more widespread. applicability. The two
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Reducing your Carbon Footprint - Jackshaft Measurement (.pdf)
Proper Alignment Will Reduce Your Carbon Footprint! Traditionally, maintenance departments do not sing their own praises. Maybe that should change? In many companies the maintenance departments are still considered to be a necessary expense instead of a profit center. This perception is starting
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Tool Steel
with the least severe quench. Tool steels are classified into several broad groups, some of which are further divided into subgroups according to alloy composition, hardenability, or mechanical similarities. or carbon, tool steels, designated Type W by AISI, rely solely on carbon content for their useful
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Gear Pump Material Compatibility and Viscosity Conversion
. For some applications the shafts of these pumps may be stainless steel. Standard Fitted pumps are similar to All Iron pumps. If necessary, bronze or carbon bearings may be used instead of iron bearings. Stainless Steel pumps are constructed of 316 stainless steel casings with 17-4 stainless steel gears
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Space Age Coatings Increase Service Life Of Pumps Operating In
columns coated by Magnaplate, to replace the epoxy coating in some wells where the pipe encounters aggressive corrosion."Jansen said that "The use of Magnaplate's hard, corrosion resistant coating is not limited to cast iron. It solves corrosion problems on brass, carbon steel, stainless steel, aluminum