Kalite:API 5L PSL1 / PSL2 GR.X42 SMLS tiyo asye (tiyo liy)
Gwosè:
Soti dyamèt Range: 1/2 pous --- 36 pous
Epesè miray: SCH40, SCH80, SCH120, SCH160
Longè Range: 1m---12m
Aplikasyon: Pipeline dlo, tiyo petwòl, tiyo gazolin, tiyo tèrminal lwil oliv, tiyo jete lwil oliv.
Anbalaj:Pakèt oswa esansyèl, anbalaj maritime oswa pou kondisyon kliyan an
Pwosesis pwodwi:
Woule cho
Wonn Tiyo Billet → Chofaj → Pwensonaj → Twa-Roulo Skew Rolling → Recuit →Asid Pickling →Coating Lwil (Copper Plating) → Multi-pase Fwad Desen oswa ColdRolling → Tiyo Billet → Tretman Chalè → Redresman → Tès idrostatik oswa Enspeksyon → Marking → Depo
Fwad trase
Wonn Tiyo Billet → Chofaj → Pwensonaj → Tretman Tèt Tiyo → Recuit → Asid Pickling →
Lwil kouch (Copper Plating) → Multi-desen frèt oswa woule frèt → Billet tiyo → Tretman chalè → Redresman → Tès idrostatik oswa enspeksyon → Marking → Depo
Konpozisyon chimik ak pwopriyete mekanik:
|
Estanda |
Klas |
Konpozisyon chimik (%) |
Fòs rupture (min) |
Sede fòs (min) |
|||
|
C Mn PS |
Mpa |
Mpa |
|||||
|
API 5L PSL1 |
A |
0.22 |
0.90 |
0.030 |
0.030 |
335 |
210 |
|
B |
0.28 |
1.20 |
0.030 |
0.030 |
415 |
245 |
|
|
X42 |
0.28 |
1.30 |
0.030 |
0.030 |
415 |
290 |
|
|
X46 |
0.28 |
1.40 |
0.030 |
0.030 |
435 |
320 |
|
|
X52 |
0.28 |
1. 40 |
0.030 |
0.030 |
460 |
360 |
|
|
X56 |
0.28 |
1.40 |
0.030 |
0.030 |
490 |
390 |
|
|
X60 |
0.28 |
1.40 |
0.030 |
0.030 |
520 |
415 |
|
|
X65 |
0.28 |
1.40 |
0.030 |
0.030 |
535 |
450 |
|
|
X70 |
0.28 |
1.40 |
0.030 |
0.030 |
570 |
485 |
|
|
Estanda |
Klas |
Konpozisyon chimik (%) |
Fòs rupture |
Sede fòs |
|||
|
C Mn PS |
Mpa |
Mpa |
|||||
|
API 5L PSL2 |
B |
0.24 |
1.20 |
0.025 |
0.015 |
415-655 |
245-450 |
|
X42 |
0.24 |
1.30 |
0.025 |
0.015 |
415-655 |
290-495 |
|
|
X46 |
0.24 |
1.40 |
0.025 |
0.015 |
435-655 |
320-525 |
|
|
X52 |
0.24 |
1. 40 |
0.025 |
0.015 |
460-760 |
360-530 |
|
|
X56 |
0.24 |
1. 40 |
0.025 |
0.015 |
490-760 |
390-545 |
|
|
X60 |
0.24 |
1. 40 |
0.025 |
0.015 |
520-760 |
415-565 |
|
|
X65 |
0.24 |
1.40 |
0.025 |
0.015 |
535-760 |
450-600 |
|
|
X70 |
0.24 |
1.40 |
0.025 |
0.015 |
570-760 |
485-635 |
|
|
X80 |
0.24 |
1. 40 |
0.025 |
0.015 |
625-825 |
555-705 |
|
Baj popilè: api 5l gr.x42 smls asye tiyo, Lachin api 5l gr.x42 smls asye tiyo manifaktirè, Swèd, faktori
