Chicago Tube and Iron Company products

Low Carbon C1010, 1012, 1020, 1026. In random lengths — Also fabricated to specification ASTM A512 – 513 – 519.

ERW — Electric Resistance Welded, A-513 Str — Structural, A-500 Grade B. SQUARE TUBING MECHANICAL AND STRUCTURAL 3/8 x 3/8 - 3/4 x 3/4.

This specification covers electric resistance welded, flash controlled,normalized, single wall, low carbon steel pressure tubing. It is intended for use in pressure lines and in other applications requiring tubing of a quality suitable for bending, double flaring, beading, forming and brazing. Material produced to this specification is not intended for single flare applications due to the potential leak path caused by the ID weld bead.

Induction Hardened Chrome Plated (IHCP). DTG&P 1045 & 1050. ASTM A311-B. 12’, 20’ & 24’ Random Lengths.

Type 303 Annealed. Up To 1/2” Inc. ASTM A581. Over 1/2” Dia. ASTM A582.

6063-T52 ASTM B-221, 21’1″ Lengths, Sharp Corners.

Applied in a general sense, pipe is any long, hollow body used for conducting service medium and may be made of clay, cement, wood, brass, lead, aluminum, plastic, cast iron, or steel. Restricted to the steel industry, the term applies to all tubular products intended for conveyance of solids, liquids, and gases. Pipe can also be used for structural and load bearing purposes in the construction and machinery industries.

ASTM A512 – Cold Drawn Buttweld. ASTM A513 – T5 Drawn Over Mandrel ST52.3. Honing Allowance. Machining Allowance. Centerless Grinding Allowances. ASTM A513 T2 Cold Rolled Electric Weld. ASTM A513 T1 Hot Rolled Electric Weld. ASTM A513 Hardness Limits & Tensil Properties. ASTM A519 Cold Drawn Seamless. ASTM A519 Hot Finished Seamless.