Low Temperature Seamless Pipe
Ace Metal Exim Private Limited trade in high quality Low Temperature seamless and welded pipe and tube. We follow ASTM A 333 Standard for LTCS pipes. A333 grade 6 is similar to AISI 4032 Low alloy Steel. All LTCS pipe are treated to control their micro-structure. If A106 Grade B passes in Impact then its 333 grades 6 pipe. Some product sizes may not be available under this specification because heavier wall thicknesses have an adverse effect on low-temperature impact properties.
ASTM A333 grade 6 pipes are also known as killed pipe. Advantage of Low temperature pipe- Does not burst/break in cold countries. Disadvantage – 10 to 15% expensive then A 106 grade b pipe and Heavy wall thickness pipe not always in ready stock.
Mainly Grade of ASTM A333:
- ASTM A333 Grade 1
- ASTM A333 Grade 3
- ASTM A333 Grade 4
- ASTM A333 Grade 6
- ASTM A333 Grade 7
- ASTM A333 Grade 8
- ASTM A333 Grade 9
- ASTM A333 Grade 10
- ASTM A333 Grade 11
Referenced Documents:
- A370 Test Methods and Definitions for Mechanical Testing of Steel Products
- A671 Specification for Electric-Fusion-Welded Steel Pipe for Atmospheric and Lower Temperatures
- A999/A999M Specification for General Requirements for Alloy and Stainless-Steel Pipe
- E23 Test Methods for Notched Bar Impact Testing of Metallic Materials