LOW TEMPERATURE STEEL PIPE

ASTM   A333 specification describes Low temperature service pipe applied up to minus 150 degrees Fahrenheit. These pipe are always provided in normalized condition with Charpy Impact V-Notch Test as per the temperature range requirements to assure compatibility with the applicable environments. Low temperature pipe also known as LTCS pipe abbreviated as LOW TEMPERATURE CARBON   STEEL   pipe. Since heavier wall thickness has an adverse effect on the low temperature impact properties, the size availability is limited in this specification. As per ASME sec II part D ASTM A106 and ASME SA 106 can be used up to 550 degrees Celsius A106 with a tensile strength of 11.2 Mpa whereas   ASTM A333 pipe   and ASME SA 333 pipe can be used only up to 375 degrees Celsius. Specific Heat Treatment ASTM A333   Grade 6 and ASME SA 333 Grade 6 are heat treated to achieve normalized condition @ 920 degrees Celsius with controlled microstructure. LTCS pipe have high t...

ASTM   A333   ( ASME   S/A-333) Pipe grades permit low temperature service. ASTM A333 specification covers nominal (average) walled pipe almost exclusively in   seamless .  Several ASTM A333 grades of ferritic steel are included. Some product sizes may not be available under this specification because heavier wall thicknesses have an adverse effect on low-temperature impact properties. A333 pipe is furnished to nine different grades designated by numbers 1, 3, 4, 6, 7, 8, 9, 10, & 11.  Discussed herein are Grades 1 and 6. Sunny Steel Supply supplies a full range of ASTM A333 Low Temperature Pipe Sizes 1/4” Nominal to 24”O.D. Wall Thickness – Schedule 10 through XXH Chemical Properties %                          Unspecified Chemistry Max % C Mn P S Si Cr Cu Mo Ni Cb V Grade 1: 0.30 0.40-1.06 0.025 0.025 – – – – – – – (Note:  This is similar chemistry to A53/SA53) ...