Delivery Condition Of API 5L Pipe


Delivery condition of API 5L pipe

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 as follows.For PSL 2 pipes, the delivery condition shall be in accordance with the purchase order as specified in the steel name.

 

API 5L delivery condition

The abbreviation of delivery statussteel after tempering:

N---Normalizing

T---Tempering

Q---Quenching

N+T---Normalizing+Tempering;

Q+T---Quenching+Tempering

CR--controlled rolling

TMCP--Thermomechanical control process

A--Annealing

SR--stress-relief annealing

ACC--accelerated cooling

NR--Normalizing Rolling

For example,Delivery condition of API 5L grade X65 

PSL 2 pipe mostly is Normalizing rolling pipe or quenched and tempered pipe.


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