Kana tichitarisa kubhadharisa zvine simba, tinotenda kuti muchatsvaga chero chinhu chingatikunda. Tinogona kutaura nechivimbo chekuti nekuda kwemitengo yakadaro, tave tiri vashoma pane vese paNew Arrival China Hot Selling ASTM A53 ERW Welded Round Steel PPE Welding Mild Black Pipe Carbon Steel Pipe Manufacturer yeKuvaka Zvinhu, Tinogara tichiona tekinoroji nevatengi sezvinhu zvinonyanya kukosha. Tinogara tichishanda nesimba kuti tigadzire tsika dzakanaka kune vatengi vedu uye tipe vatengi vedu zvigadzirwa nemasevhisi ari nani.
Kana tichida kupomera zvine hasha, tinotenda kuti muchatsvaga chero chinhu chingatikunda. Tinogona kutaura nechivimbo kuti nekuda kwekubudirira kwakadaro, isu tave tiri vashoma kwazvo.China Carbon Steel Tube uye Zvekuvaka, Zvinhu zvikuru zvekambani yedu zvinoshandiswa zvakanyanya pasi rese; 80% yezvigadzirwa zvedu nemhinduro zvinotumirwa kuUnited States, Japan, Europe nedzimwe misika. Zvese zvinhu zvinogamuchirwa nemwoyo wese vaenzi vanouya kuzoshanyira fekitori yedu.
Pombi dzakarairwa pasi pechirevo ichi dzinoshandiswa pakuvaka.
Kudzivirirwa kwemagetsi kwakasungirirwa (pombi yesimbi yeERW)
Kugadzira:Mapaipi esimbi eERW
Saizi: OD: 150~660mm Huremu: 5~25mm
Giredhi: S355J0H, S355J2H, S355J2H, S275J0H, nezvimwewo.
Kureba: 6M kana kureba kwakatsanangurwa sezvinodiwa.
Migumo: Mugumo Wakajeka, Mugumo Wakachekwa
| Kemikari inoumba-rusvingo ukobvu ≤120mm | ||||||||
| Giredhi reSimbi | % nehuremu, huwandu hwepamusoro | |||||||
| Zita reSimbi | Nhamba yeSimbi | C | Si | Mn | P | S | N | |
|
|
| ≤40 | ＞40≤120 |
|
|
|
|
|
| S355J2H | 1.0576 | 0.22 | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | - |
| ZVINHU ZVEMAKANIKISI | ||||||||||
| Giredhi reSimbi | Simba Rishoma reGoho (Mp) | Simba Rekusimba (Mp) | ||||||||
|
| Ukobvu Hwakatsanangurwa (mm) | Ukobvu Hwakatsanangurwa (mm) | ||||||||
| Zita reSimbi | Nhamba yeSimbi | ≤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 |
| Tsanangudzo | OD≤2500mm WT≤120mm | ||
| OD | ±1% Zvishoma:±0.5mm，Maximum:±10mm | ||
| WT | -10% | ||
| Huremu | ±6％ | ||
| Kureba | Hurefu hweKureba | 4m≤L≤6m | ±500mm |
|
| Kureba Kwakagadzika | 4m≤L≤6m | +10mm |
|
|
| ＞6m | +15mm |
Huwandu (tsoka, mamita, kana huwandu hwehurefu)
Zita rezvinhu (pombi yesimbi yekabhoni isina musono)
Giredhi
Kugadzira
Saizi (dhayamita yekunze kana yemukati, ukobvu hwemadziro hwakajairika)
Kureba (kwakasiyana kana kuti kwakasarudzika)
Zvinodiwa zvekusarudza.
Chimiro chesimbi, semuenzaniso EN10210-S355J0H
Zita remugadziri kana chiratidzo chekutengeserana
Saizi (OD, WT, kureba)
Giredhi
Rudzi rwepombi (F, E, kana S)
Nhamba yekupisa
Chero rumwe ruzivo rwakatsanangurwa muodha yekutenga.
Pombi isina chinhu kana Dema / Varnish coating (yakagadzirirwa);
mumasumbu kana kuti asina kusungwa;
Migumo yese ine zvidziviriro zvekupedzisira;
Mugumo usina kuzara, mugumo webevel (2″ zvichikwira une magumo ebevel, dhigirii: 30~35°), wakarukwa uye wakabatana;
Kumaka.
Kana tichitarisa kubhadharisa zvine simba, tinotenda kuti muchatsvaga chero chinhu chingatikunda. Tinogona kutaura nechivimbo chekuti nekuda kwemitengo yakadaro, tave tiri vashoma pane vese paNew Arrival China Hot Selling ASTM A53 ERW Welded Round Steel PPE Welding Mild Black Pipe Carbon Steel Pipe Manufacturer yeKuvaka Zvinhu, Tinogara tichiona tekinoroji nevatengi sezvinhu zvinonyanya kukosha. Tinogara tichishanda nesimba kuti tigadzire tsika dzakanaka kune vatengi vedu uye tipe vatengi vedu zvigadzirwa nemasevhisi ari nani.
Kusvika Kutsva muChinaChina Carbon Steel Tube uye Zvekuvaka, Zvinhu zvikuru zvekambani yedu zvinoshandiswa zvakanyanya pasi rese; 80% yezvigadzirwa zvedu nemhinduro zvinotumirwa kuUnited States, Japan, Europe nedzimwe misika. Zvese zvinhu zvinogamuchirwa nemwoyo wese vaenzi vanouya kuzoshanyira fekitori yedu.
