A860 WPHY70 LR Elbows

A860 WPHY70 LR Elbows

Bangdong Supply A860 WPHY70 LR Elbows,A860 WPHY65 Fittings,A860 WPHY60 Fittings.Seamless carbon steel pipe has, as its name implies, no longitudinal weld seam. It is, in essence, one solid homogeneous piece of steel. A solid billet is simply heated and then stretched over a series of mandrels until the pipe has achieved its desired diameter and wall thickness. Typically seamless carbon steel pipe fourteen inches and greater in diameter are rolled from shells which expand the diameter and reduce the wall until the desired dimensions are achieved. Sizes smaller than fourteen inches in diameter are typically stretch reduced whereby the diameter is gradually reduced and the wall relatively increased via a series of rolls. There is also a cold forming process for seamless pipe production, but such manufacturing processes are typically reserved for different alloys. Being that there is no seam, seamless carbon steel pipe is typically used in high pressure applications. Common seamless specs include; API5LB, A106, A333

CHARACTERISTICS

A252 pipe is a welded and seamless pipe for piling.

APPLICATIONS

The steel cylinder acts as a permanent load carrying member or as a shell to form cast–in–place concrete piles.

SIZES

6" – 20"

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