API paipu ila pẹlu erogba, irin
Pipeline tube jẹ ti ANSI Petroleum awọn ajohunše.Iṣẹ ti paipu laini ni lati fa epo, gaasi, omi lati aaye si isọdọtun.
Awọn ọpọn paipu pẹlu ọpọn alailẹgbẹ ati tube welded.Idagbasoke imọ-ẹrọ awo irin opo gigun ti epo ati ilana alurinmorin gbooro ipari ohun elo ti paipu welded.
Paapa ni iwọn ila opin nla, irin tube, tube pipeline welded ni anfani ti ko ni afiwe.
Awọn pato fun opo gigun ti epo API:
1) Ọna ilana: paipu irin ERW, paipu steek LSAW, paipu irin SSAW, yiyi tutu, Yiyi gbona, DSAW
2) Ipari dada: Kun Varnish Coating
3) Awọn Ilana ati Ohun elo: API 5L, API 5CT A, B, X42, X46, X52, X56, X60, X65, X70, X80 5L B, X42, X52 & API 5CT ASTM A106 GR B ASTM A53 GR B
4) Iwọn: OD 33.4mm - 914mm fun paipu irin alailẹgbẹ, 323.8mm -1420mm fun paipu irin LSAW, 219mm -3120mm
5) Ipari Ipari: Awọn opin ti o ni itele tabi awọn opin ti o ni opin
7) Awọn ohun elo: epo gigun gigun ati gbigbe gaasi, opo gigun ti gbigbe omi
8) Akoko iṣakojọpọ: Iṣakojọpọ okun ti o yẹ, iṣakojọpọ opo gbogbogbo
API 5L X60 irin paipu
API 5L X60 PSL 1 ite designations wa lati API Spec 5L Specification fun Line Pipe.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 inch square (kikuru ksi).Paipu Laini Standard ni yiyan ipele A ati B.
Ohun elo: gaasi, omi ati gbigbe epo ni epo mejeeji ati gaasi adayeba.
Kemikali tiwqn ti API 5L X60
| Awọn ọja | C | Si | Mn | P | S | V | Nb | Ti |
| API 5L X60laisiyonu paipu | ≤0.28 | ≤0.45 | ≤1.60 | ≤0.03 | ≤0.01 | ≤0.15 | ≤0.05 | ≤0.04 |
| API 5L X60welded paipu | ≤0.26 | ≤ | ≤1.60 | ≤0.03 | ≤0.01 | ≤0.15 | ≤0.05 | ≤0.04 |
Mechanical-ini ti API 5L X60
| Standard | Agbara fifẹ (Mpa) | Agbara ikore (Mpa) | Ilọsiwaju (%) |
| API 5L X60 | ≥435 | ≥320 | ≥28 |
Akoko ifiweranṣẹ: Oṣu Kẹsan-24-2019