ASTM A778 Steel Pipe
Iyi dhizaini inovhara yakatwasuka seam uye spiral butt seam welded unannealed austenitic Stainless simbi tubular zvigadzirwa zvakagadzirirwa kudziya kwakaderera uye kuri pakati nepakati uye sevhisi yekuora uko kurapwa kusingakodzerwe kuti irambe corrosion.Zvigadzirwa zvetubular zvinogadzirwa kubva kufurati-yakatenderedzwa simbi sheet, coil, kana ndiro neyakavharidzirwa arc-welding process.
Yedu Simbi mutengesi anozivikanwa uye mugovani weASTM A778 Austenitic Stainless Steel Tubes, iyo ine huwandu hwehunhu hukuru hwekupa sekusimba, kusimba kwepamusoro, humbowo hwengura, zvichingodaro.Superior giredhi resimbi uye yakakwirira tekinoroji inosanganiswa mukugadzirwa kweaya machubhu.Isu tinopa zvigadzirwa izvi kune yakasarudzika pamusoro pekupedzisira kuti itaridzike yakanakisa uye yakasarudzika yekudzivirira corrosion.Presented ASTM A778 Welded Tubes inogadzirwa nenyanzvi dzedu dzakavimbika nekushandisa yakanakisa giredhi resimbi isina tsvina.Kuti zvienderane nezvinodiwa zvakasiyana zvevatengi, tinopa machubhu aya muhukuru hwakasiyana, zvirevo uye mamakisi.Mutengi anogona kuwana zvigadzirwa izvi kubva kwatiri mumhando dzakasiyana senge rectangular / oval / denderedzwa / mativi uye mamwe ane hukama maprofile zvikamu zvinoenderana nezvavanoda.Kuti tisimbise chinzvimbo chedu, isu tiri kupa zvine pundutso yakakura uye yemhando yemhando yakavimbiswa yeaya machubhu.Tichitsigirwa nehunyanzvi hwedu hwemaindasitiri, tinounza mberi aya maTubes kune vatengi vedu vanoremekedzwa.
Iyi pombi yesimbi inogadzirwa nekushandisa premium mhando yezvinhu uye inofambira mberi tekinoroji mune tandem kune akaunganidzwa akasimbiswa zviyero.Iyo pombi yesimbi inoratidzwa nesu inoongororwa maererano nemhando yemhando isati yapa kune vatengi vedu.Aya maASME SA 778 Tubes anopa huwandu hwezvinhu zvakatanhamara seResistant against ngura, Kusimba, Kusimba, Kusina-corrosive, High tensile simba, Kupera kwakanaka, Kuvimbika, Kupokana neabrasion, Kupedzwa kwakakwana, Kuvakwa kwakasimba, Kusimba, Kuramba kwakanyanya, Kureba. hupenyu, Mutengo unoshanda, Nyore kuisa, Yakasimba, Simba repamusoro, Inogona kutsungirira kukwira kuri kuita uye zvichingodaro.
Iyi dhizaini inovhara welded unannealed tubular zvigadzirwa 3 mukati (75 mm) kuburikidza 48 inch.(1200 mm) kunze kwedhayamita uye mune zita remadziro makobvu e0.062 mukati (1.5 mm) kusvika 0.500 mukati (12.5 mm) akagadzirwa kune izvi zvakatemwa.Zvigadzirwa zveTubular zvine mamwe madhayamita, kana kukora kwemadziro, kana ese ari maviri anogona kupihwa kunze kwekunge anoenderana nezvimwe zvese zvinodiwa zveiyi yakatarwa.
| Muumbi weKemikari(%) | |||||||||||
| Giredhi | C | Si | Mn | P | S | Cr | Ni | Mo | N | Cu | |
| 201 | ≤0.15 | ≤0.75 | 5.5~7.5 | ≤0.060 | ≤0.03 | 16.00 ~ 18.00 | 3.5~5.5 | - | - | 0.08 | 1.5 |
| 202 | ≤0.15 | ≤1.00 | 7.5 ~ 10.00 | ≤0.060 | ≤0.03 | 17.00 ~ 19.00 | 4.0~6.0 | - | ≤0.25 | ||
| 301 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 16.00 ~ 18.00 | 6.00~8.00 | - | |||
| 302 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.035 | ≤0.03 | 17.00 ~ 19.00 | 8.00~10.00 | - | |||
| 304 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 18.00 ~ 20.00 | 8.00~10.50 | - | |||
| 304L | ≤0.030 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 18.00 ~ 20.00 | 9.00~13.00 | - | |||
| 310S | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 24.00 ~ 26.00 | 19.00 ~ 22.00 | - | |||
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 16.00 ~ 18.00 | 10.00 ~ 14.00 | 2.00~3.00 | |||
| 316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 16.00 ~ 18.00 | 12.00 ~ 15.00 | 2.00~3.00 | |||
| 321 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 17.00 ~ 19.00 | 9.00~13.00 | - | |||
| 430 | ≤0.12 | ≤0.75 | ≤1.00 | ≤0.040 | ≤0.03 | 16.00 ~ 18.00 | - | ||||
| 2205 | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.030 | ≤0.015 | 22.00 ~ 23.00 | 4.5~6.5 | 2.5~3.5 | |||
| 2507 | ≤0.03 | ≤0.08 | ≤1.20 | ≤0.035 | ≤0.015 | 24.00 ~ 26.00 | 6.00~8.00 | 3.0~5.0 | |||
| 904L | ≤0.02 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.035 | 19.00 ~ 23.00 | 23.00~28.00 | 4.0~5.0 | 1.0~2.0 | ||
| INCONEL 028 | ≤0.03 | ≤1.00 | ≤2.50 | ≤0.030 | ≤0.030 | ≤28.0 | ≤34.0 | ≤4.0 | ≤1.4 | ||
| MONEL 400 | ≤0.30 | ≤0.5 | ≤2.00 | - | ≤0.024 | - | ≥63.0 | - | ≤34.0 | ||
| INCONEL 800 | ≤0.10 | ≤1.00 | ≤1.50 | - | ≤0.015 | ≤23.0 | ≤35 | 4.0~5.0 | - | ≤0.75 | Ti≤0.6 Al≤0.6 |
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