Irin pipes / Tube pilings / ẹya ẹrọ
01
Piling Pipes
Awọn ọja Ifihan
Awọn idiwọn ohun elo:
Piling paipu ti wa ni ojo melo classified da lori awọn ohun elo ti won ti wa ni ṣe ti, eyi ti o le ni erogba, irin, alloy, irin, tabi awọn ohun elo miiran. Awọn iṣedede ohun elo pato yoo dale lori ohun elo ti a pinnu ati agbegbe ninu eyiti paipu piling yoo ṣee lo.
Awọn Ilana iṣelọpọ:
Ilana iṣelọpọ ti paipu piling le nilo ibamu pẹlu awọn iṣedede kan pato lati rii daju didara, igbẹkẹle ati iṣẹ ti paipu naa. Awọn iṣedede wọnyi le jẹ idagbasoke nipasẹ awọn ẹgbẹ bii Awujọ Amẹrika fun Idanwo ati Awọn Ohun elo (ASTM), Ile-iṣẹ Epo Epo Amẹrika (API), tabi awọn ara orilẹ-ede miiran ti o ni ibatan tabi awọn ipele kariaye.
Awọn Ilana Apẹrẹ:
Awọn paipu piling le nilo lati pade awọn iṣedede apẹrẹ kan lati rii daju iduroṣinṣin igbekalẹ wọn ati agbara gbigbe. Awọn iṣedede wọnyi le jẹ idagbasoke nipasẹ imọ-ẹrọ ati awọn ẹgbẹ ikole tabi awọn ile-iṣẹ ilana ijọba.
Awọn iṣedede iṣelọpọ:
Ilana iṣelọpọ ti Awọn paipu Irin Welded Submerged-Arc le tẹle awọn iṣedede kan pato ti a ṣeto nipasẹ awọn ajo bii American Petroleum Institute (API), Awujọ Amẹrika fun Idanwo ati Awọn ohun elo (ASTM), tabi awọn ajọ ajo ti orilẹ-ede tabi kariaye bi atẹle: API 5L, API 5CT, ASTM 53, EN10217, DIN 2458, IS 3589, GB/T3091, GB/T9711, EN10217, EN10219
Apeere elo:
Piling paipu le ti wa ni tito lẹšẹšẹ gẹgẹ bi wọn ipinnu lilo, gẹgẹ bi awọn tona piling, ipile piling, tabi kan pato iru ti ile tabi Jiolojikali awọn ipo. O ṣe pataki lati kan si awọn iṣedede kan pato ati awọn isọdi ti o ni nkan ṣe pẹlu iru paipu piling ti o nilo fun iṣẹ akanṣe kan. Ti o ba ni awọn ibeere kan pato tabi awọn isọdi, jọwọ lero ọfẹ lati pese awọn alaye diẹ sii ki MO le pese alaye ifọkansi diẹ sii.
Ilana:
SSAW - Ajija Submerged aaki welded
LSAW – UO(UOE),RB(RBE),JCO(JCOE)
DSAW - Double Submerged aaki welded
Awọn iwọn:
Jade Opin: 355.6mm-1626mm
Odi Sisanra: 8 -50mm
Gigun: to 12m
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
Dada: Fusion bond Epoxy cover, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Epo Epo bi fun onibara ká ibeere
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
Ohun elo Apejuwe: Awọn paipu welded gigun le tun jẹ ipin ti o da lori lilo ipinnu rẹ, gẹgẹbi awọn opo gigun ti epo ati gaasi, awọn ohun elo igbekalẹ, tabi lilo ile-iṣẹ gbogbogbo. Rii daju lati tọka si awọn iṣedede kan pato ati awọn ipinya ti o baamu si awọn ibeere rẹ pato, nitori wọn le yatọ si da lori ile-iṣẹ ati agbegbe.
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 |
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