Tip:Pajp tal-azzar API 5L PSL1 / PSL2 GR.X42 SMLS (pajp tal-linja)
Daqsijiet:
Medda ta 'dijametru ta' barra: 1/2 pulzier --- 36 pulzier
Ħxuna tal-ħajt: SCH40, SCH80, SCH120, SCH160
Firxa ta 'Tul: 1m---12m
Applikazzjoni: Pipeline tal-Ilma, Pipeline tal-Pitrolju, Pipeline tal-Gażolina, Pipeline taż-Żejt Termainal, Pipeline tal-Moll taż-Żejt.
Ippakkjar:Bundle jew bl-ingrossa, ippakkjar li jiflaħ għall-baħar jew għall-ħtieġa tal-klijent
Proċess tal-prodott:
Hot Rolled
Round Pipe Billet → Tisħin → Punching → Tliet-Roller Skew Rolling → Ittemprar →Acid Pickling→Kisi taż-Żejt (Copper Plating) → Multi-pass Cold Drawing jew ColdRolling → Pipe Billet → Trattament tas-Sħana → Drittjar → Test idrostatiku jew Spezzjoni → Immarkar → Magazzinaġġ
Cold Drawn
Billet tal-pajp tond → Tisħin → Punching → Trattament tar-ras tal-pajp → Ittemprar →Tnaqqir bl-aċidu →
Żejt tal-kisi (Kisi tar-ram) → Multi-pass Cold Drawing jew Cold Rolling → Pipe Billet → Trattament tas-Sħana → Drittjar → Test idrostatiku jew Spezzjoni → Immarkar → Magazzinaġġ
Kompożizzjoni Kimika u Proprjetà Mekkanika:
|
Standard |
Grad |
Kompożizzjoni Kimika (%) |
Qawwa tat-tensjoni (min) |
Qawwa tar-Rendiment (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 |
|
|
Standard |
Grad |
Kompożizzjoni Kimika (%) |
Qawwa tat-tensjoni |
Qawwa tar-Rendiment |
|||
|
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 |
|
It-tags Popolari: api 5l gr.x42 smls steel pipe, iċ-Ċina api 5l gr.x42 smls steel pipe manifatturi, fornituri, fabbrika
