ITT Grinnell products

ITT Grinnell Products manufactures its seamless pipe by piercing solid billets of fully killed steel. this “seamless” method of manufac-ture is a forging operation that only the soundest, toughest steel can tolerate. Chemical and mechanical property require-ments are as prescribed by current aPi, aStm, aSme and applicable CSa standards. ITT Grinnell Products is the only domestic producer of seamless pipe in the 11-3/4” to 26” Od size range.ITT Grinnell Products provides seamless Standard Pipe and Line Pipe for a wide range of applications. Our seamless pipe has an unsurpassed record of safety, and uniform strength and ductility, making it the product of choice for critical applications.

ITT Grinnell  Products’ erW Standard Pipe and Line Pipe are smoothly finished, thin-walled, extra-long products produced by continuously forming coiled bands and welding the longitudinal seam using high-frequency electric resistance welding. Chemical and mechanical property requirements are as prescribed by current aPi 5L and applicable aStm standards. ERW Standard Pipe and Line Pipe are widely used throughout the oil and gas industry, as well as for pipe piling, pipe-type cable systems and hydraulic hoists.

Specification A53 covers seamless and welded, black and hot-dipped galvanized nominal (average) wall pipe for colling, bending, flanging and other special purposes and is suitable for welding. COmParatiVe SPeCiFiCatiOnSthe following information is summarized from aStm standards and aPi Specification 5L in effect at the time of publication. Please refer to the specific standards or specifications for more details

Specification A106 covers seamless carbon steel nominal wall pipe for high-temperature service, suitable for bending, flanging and similar forming operations. NPS1-1/2 and under may be either hot finished or cold drawn. NPS 2 and larger shall be hot finished unless otherwise specified. Surface finish standards are outlined In the specification. Purchaser may specify NDE In lieu of hydrostatic test or neither. Unless otherwise specified, pipe is furnished with plain ends.

Specification A252 covers nominal (average) wall steel pipe piles of cylindrical shape and applies to pipe piles in which the steel cylinder acts as a permanent load-carrying member or as a shell to form case-ln-place concrete piles. Surface imperfections exceeding 25% of the nominal wall in depth are considered defects. Defects not exceeding 33.5% of the nominal wall in depth may be repaired by welding. Before welding, the defect shall be completely removed.

Specification A523 covers Seamless and Electric Resistance Welded steel pipe used as conduit for the installation of high-pressure pipe-type electrical cables. Suitable for welding and for forming operations Involving flaring, belling and bending. Size Range: NPS 4-12.

Specifications A618 covers grades of hot-formed welded and seamless high-strength low-alloy square, rectangular, round or special shape structural tubing for welded, riveted or bolted construction of bridges and buildings and general structural purposes.

Specification API 5L covers seamless and welded pipe suitable for use in conveying gas, water, oil and other liquefied media.

Grade C250 Pipe, for gonercd mechanical and low pressure reticulation applications, is manufactured by cold-forming and high frequency Electric Resistance Welding.- The cold-forming process enhances the strength, hardness and surface finish of the pipe and produces product to tight dimensional tolerances. Pipe b tested by using non-destructive Eddy Current methods during the process.