API 5L Gr B

API 5L Gr.B ite designations wa lati API Spec 5L Specification fun Line Pipe.Standard Line Pipe ni o ni ite yiyan A ati B. Awọn onipò ti o lagbara ni yiyan X ti o tẹle pẹlu agbara ikore ti o kere ju ti irin pipe, tiwọn ni kilopounds fun square inch (abbreviated ksi), fun apẹẹrẹ X60 fun paipu nini agbara ikore ti o kere ju ti 60 ksi.Wo tabili ni isalẹ fun awọn ipele ti o wa ni boṣewa.

API 5L Gr.B ni wiwa WELDED atiPIPE SEAMLISSo dara fun lilo ni gbigbe gaasi, omi, ati epo ni mejeeji epo ati awọn ile-iṣẹ gaasi adayeba.

Line Pipe Physical Properties

API 5L Ite Agbara Ikore
min.(ksi)
Agbara fifẹ
min.(ksi)
Ikore si Iwọn Fifẹ
(max.)
Ilọsiwaju
min.(%)
A 30 48 0.93 28
B 35 60 0.93 23
X42 42 60 0.93 23
X46 46 63 0.93 22
X52 52 66 0.93 21
X56 56 71 0.93 19
X60 60 75 0.93 19
X65 65 77 0.93 18
X70 70 82 0.93 17
X80 80 90 0.93 16

Akoko ifiweranṣẹ: Oṣu Kẹta-21-2020