astm a 53 specification

ASTM A 53 Pipe Specification (Part 2)

This is ASTM A 53 pipe specification part 2, part 1 please see this. ASTM A 53 pipe specification is Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless. ASTM A 53 pipe specification part 1 including the first 13 items.

ASTM A53 pipe specification

ASTM A53 Pipe Specification (Part 1)

This standard is issued under the fixed designation ASTM A53 pipe specification /A 53M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last re-approval.

LSAW pipe loading


LSAW pipe Loading is a important process in procedure of steel pipe contract. Usually manufacturer is responsible for the steel line pipe shipping. The manufacturer shall prepare and follow loading diagrams which details about how the pipe arranged, protected and secured on trucks, railcars, barges or ocean-going vessels, whichever is applicable.

steel pipe end - bevelled (BE)

Steel Pipe End

Grade L175P or A25P PSL1 pipe should furnished with threaded ends. Other grades of PSL 1 pipe should furnished with plain ends. Useless another acceptable end finish specified in the sales order. PSL 2 pipe should furnished with plain ends. LSAW steel pipe end should be free from burrs.

API Spec 5L lsaw pipe steel marking

LSAW Steel Pipe Marking

If purchase order requires API Spec 5L pipe to be supplied. LSAW steel pipe marking identifying Spec 5L pipe shall be required. Additional markings, as desired by the manufacturer or as specified in the purchase order, may be applied but shall not interrupt the sequence of the required markings.