13CrMo4-5 ND Alloy Steel Seamless Pipe
Whakaaturanga hua
Ko nga taonga miihini o te paipa kohua he tohu nui hei whakarite i te mahi ratonga whakamutunga (nga taonga miihini) o te maitai, e whakawhirinaki ana ki te hanganga matū me te punaha maimoatanga wera o te maitai.I roto i te paerewa paipa maitai, kia rite ki nga whakaritenga whakamahinga rereke, ko te mahi tensile (te kaha o te kaha, te kaha o te tuku, te tohu hua ranei, te elongation), me nga tohu pakeke me te pakari, me te mahi teitei me te iti o te pāmahana e hiahiatia ana e nga kaiwhakamahi.
I roto i te tukanga whakaputa o te putorino maitai mo te kōhua, maimoatanga wera ko te tukanga matua.Ko te maimoatanga wera he paanga nui ki te kounga o roto me te kounga o te mata o te putorino maitai kore, he mea tino nui mo te hanga o te putorino koranu maitai.
Ka whakamahia e to taatau kamupene te maimoatanga wera kore-haora, te hanga paipa rino me te whakahaere metallographic pumau me te pai o te kounga o roto, o waho hoki, ma te whakamahi i te eddy o naianei me te ultrasonic aunoa i te rapu koha, te paipa rino tetahi mo te koha o naianei eddy me te koha ultrasonic.Ma te inenga matotoru ultrasonic me nga mahi whakakitenga koha, ka taea e ia te kite i nga hapa o te paparanga i roto i te paipa maitai.
Tikanga tirotiro kounga o te paipa maitai kore
1. Te tātari hanganga matū: tikanga tātari matū, tātari taputapu (taputapu CS infrared, spectrometer panui tika, zcP, etc.).
2. Te tirotiro kounga mata o te paipa maitai: 100%
① Te tirotiro a-ringa: nga tikanga rama, nga paerewa, te wheako, te tautuhi, te hurihanga paipa maitai.
② Tirohanga NDT:
A. Tirohanga Ultrasonic UT:
B. ET: (urukuhiko hiko)
C. MT me te kitenga turuturu:
Te kitenga koha aukume, e tika ana mo te kite i nga koha o te mata me te tata-mata o nga rawa ferromagnetic.
D. Te kitenga koha ultrasonic hiko:
Kaore e hiahiatia he reo hono, ka taea te whakamahi ki te teitei o te wera me te tere tere, te taratara me te maroke o te paipa rino e kitea ana koha.
E. whakamātautau uru wai:
Te whiti, te tae, me te kite i nga hapa o te mata paipa maitai.
3. Te tirotiro mahi a tinana me te matū o te paipa maitai;
4. Tukatuka mahi tirotiro o te paipa maitai;
Taipitopito Hua
| Kōeke maitai: | 106B,210A1,210C,P9,P11,T1,T11,T2,T5,T12,T22,T23,T91,T92,P235GH,13CrMo4-5,15Mo3,10CrMo9-10,SA192 ST35.8,ST45.8,STB340,STBA 12-2,API5L,5CT，ND-Steel Paipa |
| Paerewa: | ASME/ASTM SA/A53/513/106/209/210/213/335/178/179/519 ASME/ASTM SA/A213,A312,A269,A778,A789, DIN 17456, DIN17457, DIN 17459, DIN17175, EN10216, BS3605, BS3059 |
| Whakatakotoranga: | Ko te diameter o waho 10~508mm |
| Wt: | 1.0-30mm, i runga ranei i te tono motuhake a te kaihoko |
| Roa: | 2-20meters, i runga ranei i te tono motuhake a te kaihoko |
| Mōkī: | Kaweake Paerewa Paerewa |
| Momo ngongo: | Ngongo kohu, ngongo tika, ngongo miihini, ngongo rango, nga paipa raina, aha atu |
| mira MTC: | Ka tukuna i mua i te tuku |
| Tirotiro: | Ka taea te whakaae ki te tirotiro a te Rōpū Tuatoru, SGS, BV, TUV |
| Tauranga Maunga: | Tetahi tauranga i Haina |
| Wā Hokohoko: | FOB, CIF, CFR, EXW, etc. |
| Wā Utu: | TT, LC ranei i te tirohanga |
| Ko a maatau ratonga: | Ka taea e taatau te whakarite kia rite ki te tono a te kaihoko, ki te tuhi ranei, ki te taake kia rite ki te tono a nga kaihoko |
Whakaaturanga wheketere
