Cold Rolled Drawn Karfe Tube mara kyau daidaici C20, C45, S235, S355, 1020, 1045, 4130, 4140
Takaitaccen Bayani:
Ana amfani da bututun ƙarfe na inji a cikin injuna ko kafaffun sassa don masana'antu, motoci, injinan noma, jirgin sama, sufuri, sarrafa kayan aiki da kayan aikin gida.Ana samar da shi daidai da diamita na waje da kaurin bango.
Kayan aiki masu kyau, ƙungiyar tallace-tallace masu sana'a, da mafi kyawun sabis na tallace-tallace;Mu kuma babban iyali ne mai haɗin kai, kowa yana manne wa ƙimar kamfani "haɗin kai, sadaukarwa, haƙuri" don Cold Rolled Drawn Steel Tube Semless Precision C20, C45, S235, S355, 1020, 1045, 4130, 4140, Za mu bayar da mafi yawan. inganci saman inganci, mai yuwuwa mafi girman ƙimar yanki, ga kowane sabbin abokan ciniki da tsoffin sabis tare da mafi kyawun sabis na kore.
Kayan aiki masu kyau, ƙungiyar tallace-tallace masu sana'a, da mafi kyawun sabis na tallace-tallace;Mu ne ma a hade babban iyali, kowa da kowa ya tsaya ga kamfanin darajar “haɗin kai, sadaukarwa, haƙuri” ga , Our manufar shi ne “don samar da mataki na farko da kayayyakin da mafita da kuma mafi kyau sabis ga abokan ciniki, ta haka ne mun kasance tabbata ka ya kamata ka sami. riba mai fa'ida ta hanyar haɗin gwiwa tare da mu."Idan kuna sha'awar kowane kayanmu ko kuna son tattauna tsari na al'ada, tabbatar da jin daɗin tuntuɓar mu.Muna sa ido don ƙirƙirar dangantakar kasuwanci mai nasara tare da sabbin abokan ciniki a duniya nan gaba.
Ana amfani da bututun injina a aikace-aikacen injiniya da haske.
Ana samar da bututun injina don biyan takamaiman buƙatun amfani na ƙarshe, ƙayyadaddun bayanai, haƙuri da kaddarorin sinadarai.
Bututu don aikace-aikacen tsarin injiniya da haske.Wannan yana ba da damar ƙarin ƙayyadaddun ƙayyadaddun kaddarorin a ko'ina cikin bututu idan aka kwatanta da daidaitattun bututu ko bututu.Ana iya samar da bututun injina zuwa daidaitattun ƙayyadaddun bayanai lokacin da ake buƙata, amma galibi ana samar da su zuwa aikin "na al'ada", tare da mayar da hankali na farko kan ƙarfin yawan amfanin ƙasa don madaidaicin girma da kaurin bango.A wasu ƙayyadaddun aikace-aikacen da aka samar, ƙila ba za a iya ƙayyade ƙarfin amfanin gona ba, kuma samar da bututun inji "ya dace da amfani".Bututun injina ya haɗa da aikace-aikace iri-iri na tsari da marasa tsari.
Muna amfani da ƙwarewar ƙarfenmu da samarwa don kera samfuran bututun inji marasa ƙarfi masu ƙarfi don biyan bukatun ku.
Wannan ya haɗa da carbon, alloys har ma da matakan ƙarfe na al'ada;annealed, al'ada da kuma fushi;damuwa da damuwa da rashin damuwa;kuma a kashe da fushi.
Bututun ƙarfe mara ƙarfi don injuna da motoci, ana amfani da su wajen kera da sarrafa gangar jikin mota da bututun axle na baya, ƙayyadaddun kayan aiki, kayan kida da kayan kida.
Firam ɗin mota da bututun axle na baya.
Ƙirƙira da sarrafa kayan aiki na ainihi, kayan aiki da kayan aiki.
Sharuɗɗan bayarwa: GBK, BKS, BK, BKW, NBK.
Duba ku gwada:Abubuwan sinadaran, kaddarorin inji, bayyanar da gwajin girma, gwaji mara lalacewa, gwajin girman barbashi.
Maganin saman:Zubar da man fetur, varnish, harbe-harbe.
| Daraja | C | Mn | P≤ | S≤ | Si | Cr | Mo |
| 1010 | 0.08-0.13 | 0.30-0.60 | 0.04 | 0.05 | - | - | - |
| 1020 | 0.18-0.23 | 0.30-0.60 | 0.04 | 0.05 | - | - | - |
| 1045 | 0.43-0.50 | 0.60-0.90 | 0.04 | 0.05 | - | - | - |
| 4130 | 0.28-0.33 | 0.40-0.60 | 0.04 | 0.05 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
| 4140 | 0.38-0.43 | 0.75-1.00 | 0.04 | 0.05 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
| Daraja | Sharadi | Ƙarfin ƙarfi | Ba da ƙarfi | Tsawaitawa |
| Mpa(min) | Mpa(min) | %(min) | ||
| 1020 | CW | 414 | 483 | 5 |
| SR | 345 | 448 | 10 | |
| A | 193 | 331 | 30 | |
| N | 234 | 379 | 22 | |
| 1025 | CW | 448 | 517 | 5 |
| SR | 379 | 483 | 8 | |
| A | 207 | 365 | 25 | |
| N | 248 | 379 | 22 | |
| 4130 | SR | 586 | 724 | 10 |
| A | 379 | 517 | 30 | |
| N | 414 | 621 | 20 | |
| 4140 | SR | 689 | 855 | 10 |
| A | 414 | 552 | 25 | |
| N | 621 | 855 | 20 |
Samfuran Tubular Tsarin bututu na musamman maras sumul yana farawa da ingantattun ƙarfe masu inganci.An yi la'akari da daraja, nazarin sinadarai da yanayin yanayin a hankali, kuma an tsara hanyoyin samarwa don cimma mafi kyawun bututu don amfani na ƙarshe.
Ana yin saitunan daga bututu mai zagaye ta hanyar zane mai sanyi.Ana zana bututun akan wani siffa mai siffa ko ta hanyar mutuwa mai siffa, ko duka biyun.Ingantattun haƙuri, ƙarewa da sakamakon kaddarorin inji.
Bututu marasa ƙarfi da welded don aikace-aikacen injiniya da aikin injiniya gabaɗaya.Bututu don gine-gine da dalilai na tsari kamar tsarin farar hula, tushe, da sauransu.
| Daidaitawa | Karfe Grade | |
| EN | 10297 | E355 |
| 10210-1/2 | S235JRH, S275JOH, S275J2H, S355JOH, S355J2H | |
| 10219-1/2 | ||
| DIN | 1629/2448 | St-52 |
| ASTM | A500 | Gr.A, Gr.B |
| A501 | ||
| A618 | Gr.I, Gr.II, Gr.III | |
| Sharuɗɗan bayarwa | Bututun Karfe Ana Samar da su gwargwadon Diamita na Waje da Kaurin bango | An Samar da Bututun Karfe gwargwadon Diamita na Waje, Diamita na Ciki da Kaurin bango | Bututun ƙarfe tare da diamita na waje na 77 mm, Ciki Diamita na 57 mm da Kauri na bango na 10 mm | ||||
| Halalla Bayar da Diamita da Kaurin bango | Girman (mm) | Bayar da izini (%) | Girman | Bayar da izini | Girman | Bayar da izini | |
| Waje Diamita | ± 1.0 | Waje Diamita | ± 1.0% | Waje Diamita | + 1.0 mm - 0.55 mm | ||
| Kaurin bango | ≤ 7 | 6 | |||||
| 7-15 | 2.5 | Ciki Diamita | ± 1.75% | Ciki Diamita | + 1.5 mm - 0.5 mm | ||
| ﹥ 15 | 5 | Bango-Kauri-Bambancin | ≤ 15% na Ƙaunar Ƙaton bango | Bango-Kauri-Bambancin | ≤ 15% na Ƙaunar Ƙaton bango | ||
| Abbr | Daidaitawa | Aikace-aikace |
| A511 | ASTM A511 / A511M | Ƙididdiga don Bututun Bakin Karfe Bakin Karfe |
| A512 | ASTM A512 ASME SA512 | Ƙayyadaddun ƙayyadaddun bututun Injin Karfe Mai Sanyi Mai sanyi |
| A513 | ASTM A513 / A513M | Ƙayyadaddun Ƙimar Carbon-Resistance-Welded Carbon da Alloy Karfe Mechanical Tubing |
| A519 | ASTM A519 / A519M | Ƙididdiga don Carbon Marasa Sumul da Alloy Karfe Mechanical Tubing |
| A554 | ASTM A554 | Ƙididdiga don Bututun Bakin Karfe Welded |
Kayan aiki masu kyau, ƙungiyar tallace-tallace masu sana'a, da mafi kyawun sabis na tallace-tallace;Mu kuma babban iyali ne mai haɗin kai, kowa ya tsaya ga ƙimar kamfanin "haɗin kai, sadaukarwa, haƙuri" don China Wholesale Cold Rolled Drawn Karfe Tube Sumul Daidaici C20, C45, S235, S355, 1020, 1045, 1060, 4130, 4140, Mu Zai ba da mafi inganci mafi inganci, mai yuwuwa mafi girman ƙimar yanki, ga kowane sabbin abokan ciniki da tsoffin abokan ciniki tare da mafi kyawun sabis na kore.
China Wholesale , Our haƙiƙa shi ne "don samar da mataki na farko kayayyakin da mafita da kuma mafi kyau sabis ga abokan cinikinmu, don haka mun tabbata ka ya kamata ka sami wani gefe amfanin ta hanyar hadin gwiwa tare da mu".Idan kuna sha'awar kowane kayanmu ko kuna son tattauna tsari na al'ada, tabbatar da jin daɗin tuntuɓar mu.Muna sa ido don ƙirƙirar dangantakar kasuwanci mai nasara tare da sabbin abokan ciniki a duniya nan gaba.
