The A333/A106/X52 SMLS specification covers nominal (average) wall seamless and welded carbon and alloy steel pipe intended for use at low temperatures. Several grades of ferritic steel are included. Some product sizes may not be available under this specification because heavier wall thicknesses have an adverse affect on low temperature impact properties. The pipe is manufactured by the seamless welding processes with the addition of no filler metal in the welding operation.
- Straight seam welded
- Plain end
- Low temperature services at above -45°C
- Long service life
- Natural Gas
- Reasonable for welding, bending, flanging, and similar forming operations