Dangane da tuƙi mai ƙarfi, mun yi imanin cewa za ku yi bincike mai zurfi don gano duk abin da zai iya doke mu. Za mu iya faɗi da cikakken tabbacin cewa saboda irin wannan kyakkyawan farashi, mun kasance mafi ƙasƙanci a cikin New Arrival China Hot Selling ASTM A53 ERW Welded Round Steel PPE Welding Mild Black Pipe Carbon Steel Bututu Manufacturer for Building Materials, Kullum muna ɗaukar fasaha da abokan ciniki a matsayin mafi girma. Kullum muna aiki tuƙuru don ƙirƙirar kyawawan dabi'u ga abokan cinikinmu kuma muna ba abokan cinikinmu samfura da ayyuka mafi kyau.
Dangane da tuhume-tuhumen da ake yi mana, mun yi imanin cewa za ku yi bincike sosai don gano duk abin da zai iya doke mu. Za mu iya cewa da cikakken tabbacin cewa saboda irin wannan kyakkyawan farashi, mu ne mafi ƙasƙanci a duniya.China Carbon Karfe Tube da Kayan GiniAna amfani da manyan kayayyakin kamfaninmu sosai a duk faɗin duniya; kashi 80% na kayayyakinmu da mafita ana fitar da su zuwa Amurka, Japan, Turai da sauran kasuwanni. Duk abubuwan da aka yi maraba da su da gaske baƙi suna zuwa masana'antarmu.
Ana amfani da bututun da aka yi oda a ƙarƙashin wannan ƙayyadaddun bayanai don tsarin gini.
Alƙalin juriya na lantarki (bututun ƙarfe na ERW)
Kera:ERW Bututun ƙarfe
Girman: OD: 150~660mm KYAU: 5~25mm
Maki: S355J0H, S355J2H, S355J2H, S275J0H, da sauransu.
Tsawon: 6M ko tsawon da aka ƙayyade kamar yadda ake buƙata.
Ƙarshe: Ƙarshen da aka sassaka, Ƙarshen da aka sassaka
| Sinadaran sinadarai - kauri bango ≤120mm | ||||||||
| Karfe Grade | % ta taro, matsakaicin | |||||||
| Sunan Karfe | Lambar Karfe | C | Si | Mn | P | S | N | |
|
|
| ≤40 | ＞40≤120 |
|
|
|
|
|
| S355J2H | 1.0576 | 0.22 | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | - |
| DUKIYOYIN MANA'AI | ||||||||||
| Karfe Grade | Ƙarfin Mafi ƙarancin Yawa (Mp) | Ƙarfin Taurin Kai (Mp) | ||||||||
|
| Kauri da aka ƙayyade (mm) | Kauri da aka ƙayyade (mm) | ||||||||
| Sunan Karfe | Lambar Karfe | ≤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 |
| Ƙayyadewa | OD≤2500mm WT≤120mm | ||
| OD | ±1％ Mafi ƙaranci:±0.5mm，Matsakaicin:±10mm | ||
| WT | -10% | ||
| Nauyi | ±6％ | ||
| Tsawon | Tsawon Tsawon | 4m≤L≤6m | ±500mm |
|
| Tsawon da aka Kayyade | 4m≤L≤6m | +10mm |
|
|
| −6m | +15mm |
Adadi (ƙafafu, mita, ko adadin tsayi)
Sunan kayan (bututun ƙarfe mara sumul)
Matsayi
Kera
Girman (diamita na waje ko na ciki, kauri na bango na yau da kullun)
Tsawon (takamaiman ko bazuwar)
Bukatun zaɓi.
Alamar ƙarfe, misali EN10210-S355J0H
Sunan masana'anta ko alamar kasuwanci
Girman (OD, WT, tsawon)
Matsayi
Nau'in bututu (F, E, ko S)
Lambar Zafi
Duk wani ƙarin bayani da aka ƙayyade a cikin odar siye.
Bututu mara tushe ko shafi na Baƙi / Varnish (wanda aka keɓance shi);
a cikin daure ko kuma a kwance;
Duk ƙarshen biyu tare da masu kare ƙarshen;
Ƙarshen fili, ƙarshen bevel (2″ da sama da ƙarshen bevel, digiri: 30~35°), zare da haɗin kai;
Alamar.
Dangane da tuƙi mai ƙarfi, mun yi imanin cewa za ku yi bincike mai zurfi don gano duk abin da zai iya doke mu. Za mu iya faɗi da cikakken tabbacin cewa saboda irin wannan kyakkyawan farashi, mun kasance mafi ƙasƙanci a cikin New Arrival China Hot Selling ASTM A53 ERW Welded Round Steel PPE Welding Mild Black Pipe Carbon Steel Bututu Manufacturer for Building Materials, Kullum muna ɗaukar fasaha da abokan ciniki a matsayin mafi girma. Kullum muna aiki tuƙuru don ƙirƙirar kyawawan dabi'u ga abokan cinikinmu kuma muna ba abokan cinikinmu samfura da ayyuka mafi kyau.
Sabon Zuwan Kasar SinChina Carbon Karfe Tube da Kayan GiniAna amfani da manyan kayayyakin kamfaninmu sosai a duk faɗin duniya; kashi 80% na kayayyakinmu da mafita ana fitar da su zuwa Amurka, Japan, Turai da sauran kasuwanni. Duk abubuwan da aka yi maraba da su da gaske baƙi suna zuwa masana'antarmu.
