API 5L SPEC Delivery condition
For each order item, the delivery condition for PSL 1 pipes shall be at the option of the manufacturer unless a specific delivery condition is specified in the purchase order. Delivery conditions shall be as given in API 5L 44th Tables 1 and 3.
For PSL 2 pipes, the delivery condition shall be in accordance with the purchase order as specified in the steel name.
PSL | Delivery condition | Pipe grade/steel gradea,b |
PSL 1 | As-rolled, normalizing rolled, normalized or normalizing formed | L175 or A25 |
L175P or A25P | ||
L210 or A | ||
As-rolled, normalizing rolled, thermomechanical rolled, thermomechanical formed, normalizing formed, normalized, normalized and tempered; or, if agreed, quenched and tempered for SMLS pipe only | L245 or B | |
As-rolled, normalizing rolled, thermomechanical rolled, thermomechanical formed, normalizing formed, normalized, normalized and tempered or quenched and tempered | L290 or X42 | |
L320 or X46 | ||
L360 or X52 | ||
L390 or X56 | ||
L415 or X60 | ||
L450 or X65 | ||
L485 or X70 | ||
PSL 2 | As-rolled | L245R or BR |
L290R or X42R | ||
Normalizing rolled, normalizing formed, normalized or normalized and tempered | L245N or BN | |
L290N or X42N | ||
L320N or X46N | ||
L360N or X52N | ||
L390N or X56N | ||
L415N or X60N | ||
Quenched and tempered | L245Q or BQ | |
L290Q or X42Q | ||
L320Q or X46Q | ||
L360Q or X52Q | ||
L390Q or X56Q | ||
L415Q or X60Q | ||
L450Q or X65Q | ||
L485Q or X70Q | ||
L555Q or X80Q | ||
Thermomechanical rolled or thermomechanical formed | L245M or BM | |
L290M or X42M | ||
L320M or X46M | ||
L360M or X52M | ||
L390M or X56M | ||
L415M or X60M | ||
L450M or X65M | ||
L485M or X70M | ||
L555M or X80M | ||
Thermomechanical rolled | L625M or X90M | |
L690M or X100M | ||
L830M or X120M | ||
a For intermediate grades, the steel grades shall be as agreed, but consistent with the above format. | ||
b The suffix (R, N, Q or M) for PSL 2 grades belongs to the steel grade. |
Source : http://www.hysteelpipe.com/portfolio/api-5l-spec-line-pipe-6-delivery-condition/
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