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TYPE 304 / 304L STAINLESS PIPE
An austenitic chromium-nickel stainless steel
General purpose corrosion resistance
Non-magnetic except when cold worked
TYPE 304H STAINLESS PIPE
Higher carbon than Type 304 for better high temperature creep properties
Corrosion resistance same as Type 304
Used in high temperature over 1000 degrees F
TYPE 309S STAINLESS STEEL PIPE
Superior heat resisting austenitic stainless steel
Good for continuous exposure to 2000 degrees F
Slightly better corrosion resistance than Type 304
TYPE 310S STAINLESS STEEL PIPE
Superior heat resisting austenitic stainless steel
Good for continuous exposure to 2100 degrees F
General corrosion resistance better than Type 304 and 309
TYPE 316 / 316L STAINLESS STEEL PIPE
An austenitic chromium-nickel stainless steel
Improved corrosion and heat resistance
Improved corrosion resistance to chlorides
TYPE 317L STAINLESS STEEL PIPE
An austenitic chromium-nickel molybdenum stainless steel
Improved chloride pitting resistance over Type 316
Used in Chemical, petroleum, pulp and paper industries
TYPE 321 / 321H STAINLESS STEEL PIPE
An austenitic stainless steel that contains titanium stabilizing elements
Improved intergranular corrosion resistance
Excellent for high temperature service in carbide precipitation range
TYPE 347 / 347H STAINLESS STEEL PIPE
An austenitic stainless that contains columbium stabilizing elements
Improved intergranular corrosion resistance
Excellent for high temperature service in carbide precipitation range
TYPE 410 STAINLESS STEEL PIPE
An martensitic stainless steel with high mechanical properties
Resist abrasion and wear better than most 300 series stainless steel
Fair resistance to general corrosion and oxidation
TYPE 446 STAINLESS STEEL PIPE
An high chromium ferritic stainless steel
Excellent high temperature resistance to oxidation and corrosion
Commonly used in high temperature applications
904L STAINLESS STEEL PIPE
An austenitic stainless steel with low carbon content
Good resistance to pitting and crevice corrosion
Resistance to general corrosion in reducing acids
DUPLEX 2205 STAINLESS STEEL PIPE
Dual-phase, 45% ferritic and 55% austenitic stainless steel
Good strength, toughness and corrosion resistance
Resists chloride stress corrosion cracking
254 SMO STAINLESS STEEL PIPE
An austenitic stainless steel with a high Molybdenum content
High resistance to pitting and crevice and general corrosion
Very high resistance to chloride stress corrosion cracking