| ERW Pipe- Motlakase Resistance Welded Steel Pipe | |
| Tšebeliso: | E sebelisoa bakeng sa phepelo ea metsi a khatello e tlase, joalo ka metsi, khase le oli. |
| Tloaelo: | API5L, BS1387,ASTM A53/A106,EN10219,EN10210,EN10255,JIS G3452,JIS G3454,JIS G3456 |
| Setifikeiti: | API 5L,CE,IS09001:2015,IS014001:2015; |
| Out Diameter: | 26.7-660 limilimithara |
| Botenya ba Lebota: | 1.5-16 limilimithara |
| Bolelele: | 1m-12m kapa joalo ka tlhoko ea hau |
| QETA: | Plain, Bevelled, Threading, Grooved, joalo-joalo; |
| Kalafo ea Bokaholimo: | galvanized, ole, penta, epoxy barbotage, 3Lpe,vanish barbotage; |
| Tlhahlobo: | Ka Tlhahlobo ea Hydraulic, Eddy Current, Teko ea Infrared; |
| Ho paka: | E phuthetsoe ka likhoele tsa tšepe;10 * -24": sephutheloana se hlephileng; |
| Thomello: | Ka setshelo kapa sekepe se seholo; |
| Melao ea Khoebo: | FOB / CIF / CFR; |
| Nako ea thomello: | Hangata ka hare ho matsatsi a 10-20; |
| Melao ea Tefo: | TT kapa LC; |
Pipe e laetsoeng tlas'a tlhaloso ena e sebelisoa bakeng sa sebopeho.
| Motsoako oa lik'hemik'hale-botenya ba lebota≤120mm | ||||||||
| Kereiti ea tšepe | % ka boima, boholo | |||||||
| Lebitso la tšepe | Nomoro ea tšepe | 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 | - |
High-frequency welding ke ts'ebeliso ea phello ea letlalo ho etsa hore matla a hona joale a matla a phahameng a tsepamiselitsoe holim'a sebaka sa mosebetsi;Phello e haufi e sebelisoa ho laola boemo le mefuta e mengata ea tsela ea ho phalla ha joale ea maqhubu a phahameng.Lebelo la hona joale le potlakile haholo, le ka futhumatsa moeli oa tšepe e haufi ka nako e khutšoanyane haholo, ea qhibiliha, 'me ea hlokomela hore docking ka extrusion e' ngoe le e 'ngoe e na le melemo ea eona, empa hape e na le mefokolo ea eona.Ka kakaretso hoa hlokahala ho sekaseka khetho e khethehileng ho latela maemo a itseng.
Mokhoa oa ho etsa Motlakase Resistance Welding (ERW) Pipe ke o latelang:
Tsebo ea poleiti e bulehileng → Ho sila ho otlolla → ho seha ho etsa → Ho chesoa ha butt → Tlhahlobo e bonoang → Tlhahlobo ea mahlaseli → Tlhahlobo ea X-ray → Teko ea khatello → Ho tjheseletsa ha sekoti → Tlhahlobo ea ho qetela
Pipe e se nang letho kapa e ntšo / ea Varnish (e hlophisitsoeng);
ka dingata kapa e hlephile;
Ka bobeli li qetella ka basireletsi ba ho qetela;
Qetello e hlakileng, pheletso ea bevel(2"le ka holimo e nang le lipheletso tsa bevel, degree: 30 ~ 35°), e khoele le ho kopanya;
Ho tshwaya.
| LITŠOANTŠISO MOCHEFE | ||||||||||
| Kereiti ea tšepe | Nako e Nyenyane ea Kotulo (Mp) | Tensile Strength (Mp) | ||||||||
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| Botenya bo boletsoeng (mm) | Botenya bo boletsoeng (mm) | ||||||||
| Lebitso la tšepe | Nomoro ea tšepe | ≤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 |
| Tlhaloso | OD≤2500mm WT≤120mm | ||
| OD | ± 1％ Bonyane: ± 0.5mm, Boholo: ± 10mm | ||
| WT | -10 | ||
| Boima ba 'mele | ±6％ | ||
| Bolelele | Length Scope | 4m≤L≤6m | ± 500mm |
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| Bolelele bo tsitsitseng | 4m≤L≤6m | + 10 limilimithara |
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| ＞6m | + 15 limilimithara |
