| ERW Pipe- Electric Resistance Welded Irin Pipe | |
| Lilo: | Ti a lo fun ifijiṣẹ omi kekere titẹ, gẹgẹbi omi, gaasi ati epo. |
| Iwọnwọn: | API5L, BS1387,ASTM A53/A106,EN10219,EN10210,EN10255,JIS G3452,JIS G3454,JIS G3456 |
| Iwe-ẹri: | API 5L, CE, IS09001:2015, IS014001:2015; |
| Ode Ode: | 26.7mm-660mm |
| Sisanra Odi: | 1.5-16mm |
| Gigun: | 1m-12m tabi bi ibeere rẹ |
| Ipari: | Pẹtẹlẹ, Beveled, Asapo, Grooved, ati be be lo; |
| Itọju Ilẹ: | galvanized, epo, kikun, iposii ti a bo, 3Lpe,asan bo; |
| Ayewo: | Pẹlu Idanwo Hydraulic, Eddy Current, Idanwo Infurarẹẹdi; |
| Iṣakojọpọ: | Bundled pẹlu irin awọn ila;10 * -24": package alaimuṣinṣin; |
| Gbigbe: | Nipa eiyan tabi ohun elo olopobobo; |
| Awọn ofin iṣowo: | FOB/CIF/CFR; |
| Akoko Ifijiṣẹ: | Ni deede laarin awọn ọjọ 10-20; |
| Awọn ofin sisan: | TT tabi LC; |
Paipu paṣẹ labẹ yi sipesifikesonu ti lo fun igbekale.
| Tiwqn kemikali- sisanra odi≤120mm | ||||||||
| Irin ite | % nipa ọpọ, o pọju | |||||||
| Orukọ Irin | Nọmba Irin | C | Si | Mn | P | S | N | |
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| ≤40 | 40≤120 |
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| S355J2H | 1.0576 | 0.22 | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | - |
Alurinmorin igbohunsafẹfẹ-giga ni lilo ipa awọ-ara lati jẹ ki agbara-igbohunsafẹfẹ lọwọlọwọ ti dojukọ lori dada ti workpiece;Ipa isunmọtosi ni a lo lati ṣakoso ipo ati ibiti o ti ni ipa ọna ṣiṣan lọwọlọwọ igbohunsafẹfẹ giga.Iyara ti isiyi jẹ iyara pupọ, o le gbona eti ti awo irin ti o wa nitosi ni akoko kukuru pupọ, yo, ki o mọ docking nipasẹ extrusion kọọkan ni awọn anfani tirẹ, ṣugbọn tun ni awọn ailagbara tirẹ.O jẹ dandan ni gbogbogbo lati ṣe itupalẹ awọn yiyan kan pato ni ibamu si awọn ipo kan pato.
Ilana ti iṣelọpọ Alurinmorin Resistance Electric (ERW) Pipe jẹ bi atẹle:
Ṣiṣayẹwo awo awo → milling straighting → gige lara → Ige alurinmorin apọju → Ayewo wiwo → Ayewo Ultrasonic → Ayewo X-ray → Idanwo titẹ → Fifẹ alapin → Ayewo ikẹhin
Igboro paipu tabi Black / Varnish ti a bo (adani);
ni awọn edidi tabi ni alaimuṣinṣin;
Mejeeji pari pẹlu awọn oluṣọ opin;
Ipari pẹlẹbẹ, ipari bevel (2"ati loke pẹlu awọn opin bevel, iwọn: 30 ~ 35°), asapo ati sisọpọ;
Siṣamisi.
| Awọn ohun-ini ẹrọ | ||||||||||
| Irin ite | Agbara ikore ti o kere julọ (Mp) | Agbara Fifẹ (Mp) | ||||||||
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| Sisanra (mm) pato | Sisanra (mm) pato | ||||||||
| Orukọ Irin | Nọmba Irin | ≤16 | 16≤40 | 40≤63 | 63≤80 | 80≤100 | 100 ≤120 | ≤3 | ：3 ≤100 | 100 ≤120 |
| S355J2H | 1.0576 | 355 | 345 | 335 | 325 | 315 | 295 | 510-580 | 470-630 | 450-600 |
| Sipesifikesonu | OD≤2500mm WT≤120mm | ||
| OD | ± 1 ± Kekere: ± 0.5mm, O pọju: ± 10mm | ||
| WT | -10 | ||
| Iwọn | ± 6 | ||
| Gigun | Iwọn Gigun | 4m≤L≤6m | ± 500mm |
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| Ti o wa titi Gigun | 4m≤L≤6m | + 10mm |
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| 6m | + 15mm |
