Irin pipes / Tube pilings / ẹya ẹrọ
01
Awọn paipu pẹlu Awọn ideri fun Anti-ibajẹ
Awọn ọja Ifihan
Awọn idiwọn: Awọn iṣedede fun awọn paipu ti a bo anti-ibajẹ jẹ ṣeto nipasẹ awọn ajọ bii Awujọ Amẹrika fun Idanwo ati Awọn ohun elo (ASTM), International Organisation for Standardization (ISO) ati National Society of Corrosion Engineers (NACE). Awọn iṣedede wọnyi pato awọn ibeere fun awọn ohun elo ti a bo, awọn ọna ohun elo, awọn ilana idanwo ati awọn iṣedede iṣẹ.
Awọn ipin ti o da lori itọju oju: Awọn paipu pẹlu awọn ohun elo egboogi-ibajẹ le jẹ ipin ti o da lori iru ibora ti a lo. Awọn ẹka ti o wọpọ pẹlu: Epoxy Bonded Fused (FBE) Coating Polyethylene (PE) tabi polypropylene (PP) ti a bo Asphalt tabi ibora idapọmọra Zinc ọlọrọ kikun Polyurethane Coal tar enamel bo.
Awọn ohun elo: Awọn paipu pẹlu awọn aṣọ atako-ibajẹ jẹ lilo pupọ ni awọn ile-iṣẹ lọpọlọpọ, pẹlu: Epo ati Gaasi: Awọn ọpa oniho ti a lo lati gbe epo robi, gaasi adayeba ati awọn ọja epo Omi ati omi idọti: fun omi inu ile ati omi idọti Kemikali ati petrochemical: fun gbigbe awọn kemikali ibajẹ ati acids Marine ati ti ilu okeere: fun awọn opo gigun ti okun ati awọn ẹya ti ilu okeere Awọn amayederun: Fun lilo lori awọn afara, awọn docks ati awọn ẹya miiran ti o farahan si awọn ipo ayika lile Awọn paipu wọnyi ṣe pataki lati ṣetọju iduroṣinṣin ati igbesi aye gigun ti awọn amayederun pataki ati awọn eto ile-iṣẹ, paapaa ni awọn agbegbe lile tabi ibajẹ. Nigbati o ba n ṣalaye tabi yiyan paipu pẹlu ibora ipata, o ṣe pataki lati tọka si awọn iṣedede ti o yẹ ati kan si alagbawo pẹlu awọn amoye ile-iṣẹ lati rii daju pe ibora ti o yan ni ibamu pẹlu awọn ibeere pataki ti ohun elo ti a pinnu.
Iwọn Irin:
API 5L: GR B, X42,X46, X56, X60,X65,X70
ASTM A53: GR A, GR B, GR C
EN: S275, S275JR, S355JRH, S355J2H
GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555
Idanwo: Itupalẹ Ẹka Kemikali, Awọn ohun-ini Mechanical (Agbara agbara ipari, Agbara ikore, Ilọsiwaju), Awọn ohun-ini imọ-ẹrọ (Igbeyewo Filati, Idanwo Bending, Idanwo Fọ, Idanwo Ipa), Ayewo Iwọn Ita, Idanwo Hydrostatic, Idanwo X-ray.
Iwe-ẹri Idanwo Mill: EN 10204/3.1B
API 5L Line Pipe
API 5L PSL1/PSL2 GR B , X42, X46, X52, X60, X65, X70
Awọn ohun-ini ẹrọ ati Ipilẹ Kemikali IRIN
| IGI IRIN | Mu agbara, min. psi (MPa) | Agbara fifẹ, min. psi (MPa) | Ilọsiwaju ni 2 in., min. % |
| GR B | 245 | 415 |  |
| X42 | 290 | 415 | |
| X46 | 320 | 435 | |
| X52 | 360 | 460 | |
| X56 | 390 | 490 | |
| X60 | 415 | 520 | |
| X65 | 450 | 535 | |
| X70 | 485 | 570 |
| IGI IRIN | % nipasẹ ọpọ, O pọju | ||||
| C | Ati | Mn | P | S | |
| GR B | 0.26 | 0.40 | 1.20 | 0.030 | 0.030 |
| X42 | 0.26 | 0.40 | 1.30 | 0.030 | 0.030 |
| X46 | 0.26 | 0.40 | 1.40 | 0.030 | 0.030 |
| X52 | 0.26 | 0.40 | 1.40 | 0.030 | 0.030 |
| X56 | 0.26 | 0.40 | 1.40 | 0.030 | 0.030 |
| X60 | 0.26 | 0.40 | 1.40 | 0.030 | 0.030 |
| X65 | 0.26 | 0.40 | 1.45 | 0.030 | 0.030 |
| X70 | 0.26 | 0.40 | 1.65 | 0.030 | 0.030 |
IRIN PIPES BI ASTM A53 GR. B
Awọn ohun-ini ẹrọ ati Ipilẹ Kemikali IRIN
| IGI IRIN | Ipilẹṣẹ ti o pọju,% | ||||||||
| C | Mn | P | S | Pẹlu | Ni | Kr | Mo | IN | |
| GR B | 0.30 | 1.20 | 0.05 | 0.05 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
Idanileko ati Production Equipment
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