Tsarin Turai don China 3PP 3PE Rufin Carbon Karfe Bututu
China 3PP 3PE Rufin don bututun Karfe maras sumul
Domin daban-daban size 3 PE shafi kauri ne daban-daban. Haɗe da cikakkun bayanai don tunani
| Girman Bututu Karfe DN | epoxy shafi um | m Layer um | Mafi ƙarancin kauri na sutura | |
| Gerneral kauri | Kauri mai ƙarfi | |||
| DN≤100 | ≥120 | ≥170 | 1.8 | 2.5 |
| 100#DN≤250 | 2 | 2.7 | ||
| 250DN | 500 | 2.2 | 2.9 | ||
| 500≤DN#800 | ≥150 | 2.5 | 3.2 | |
| 800≤DN≤1200 | 3 | 3.7 | ||
| DN＞1200 | 3.3 | 4.2 | ||
Dubawa
Aikace-aikace
An yafi amfani da shi don yin high quality-carbon tsarin karfe, low matsa lamba matsakaici tukunyar jirgi bututu, super mai tsanani tururi carbon karfe bututu.
Babban Daraja
Grade na high quality-carbon tsarin karfe: 10#,20#
Abubuwan Sinadari
| Daidaitawa | Daraja | Haɗin Sinadari(%) | |||||||
| C | Si | Mn | P | S | Cr | Cu | Ni | ||
| GB3087 | 10 | 0.07 zuwa 0.13 | 0.17 zuwa 0.37 | 0.38 zuwa 0.65 | ≤0.030 | ≤0.030 | 0.3 zuwa 0.65 | ≤0.25 | ≤0.30 |
| 20 | 0.17 zuwa 0.23 | 0.17 zuwa 0.37 | 0.38 zuwa 0.65 | ≤0.030 | ≤0.030 | 0.3 zuwa 0.65 | ≤0.25 | ≤0.30 | |
Kayan Injiniya
| Daidaitawa | Bututun ƙarfe | Kaurin bango | Ƙarfin ƙarfi | Ƙarfin Haɓaka | Tsawaitawa |
| GB3087 | (mm) | (MPa) | (MPa) | % | |
| ≥ | |||||
| 10 | / | 335 zuwa 475 | 195 | 24 | |
| 20 | 15 | 410 ~ 550 | 245 | 20 | |
| ≥15 | 225 | ||||
Bukatar Gwaji
Baya ga tabbatar da abun da ke tattare da sinadarai da kaddarorin injina, ana yin gwaje-gwajen hydrostatic daya bayan daya, kuma ana yin gwaje-gwajen flaring da flattening. .Bugu da ƙari , ET. UT suna samuwa
Ƙarfin Ƙarfafawa
Ikon Ƙarfafawa: Ton 2000 a kowane wata kowane Grade na GB/T3087-2008 Bututun Karfe mara ƙarfi
Marufi
A cikin daure da A cikin Akwatin katako mai ƙarfi
Bayarwa
7-14 kwanaki idan a stock, 30-45 kwanaki don samar
Biya
30% depsoit, 70% L/C ko B/L kwafin ko 100% L/C a gani
Cikakken Bayani
Bututun Tufafin Matsakaicin Matsi
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210(A210M) -2012
ASME SA-213/SA-213M
