316L 347H S32205 Kowiri tira Paipa Korekore
āhuatanga hua
1. Te tātari matū: Whakahaerehia te tātari matū o nga waahanga matū o te rauemi, ka tutuki nga matū matū ki nga paerewa.
2. Te pehanga hau.Te whakamātautau waipēhi Mo te whakamātautau waipēhi, ko te uara pehanga kua tohua kia kaua e iti iho i te 5 hēkona, karekau he rerenga.Ko te whakamatautau pehanga waipēhi o te tuku tikanga ko 2.45MPa.Ko te whakamatautau pehanga hau he P=0.5MPAa.
3. Te whakamatautau waikura: ka whakamatauhia nga putorino rino aa-ahua mo o raatau aukati i runga i nga paerewa, i nga tikanga pirau ranei i whakaaehia e nga taha e rua, kaore he ahua o te waikura intercrystalline.
4. Tukatuka mahi tirotiro: te whakamatautau whakapati.whakamātautau mānukanuka.pupuhi-whakamatautau.whakamātautau mura.whakamātautau pakeke.whakamātautau metallographic.whakamātautau piko.Te whakamatautau kore kino (tae atu ki nga whakamatautau eddy o naianei. X-ray me te kitenga ultrasonic).
E ai ki te whakamahinga, ka taea te wehea ki roto i te paipa paipa hinu (casing, pipe hinu me te putorino drill, me etahi atu), pipeline pipe, boiler pipe, miihini hanga putorino, hydraulic pou pipe, hau cylinder pipe, geological pipe, pipe matū ( paipa tongi pehanga teitei, paipa pakaru hinu) me te paipa kaipuke, aha atu.
Te hangahanga o te kowiri tira paipa kore
1. Te okeoke wera (te putorino tuitui i waho): putorino a tawhio noa pire whakawera whakawera perforation e toru nga pukapuka e huri haere ana, te huri haere tonu, te whakaputa ranei te diameter o te ngongo (he whakahekehia te diameter whakaheke ranei) te whakamahana whakamahana whakamaarama whakamahana (he whakamatautau koha ranei) tohu mo te rokiroki.
2. Toia matao (hurihia) putorino maitai tuitui: putorino a tawhio noa pire whakawera upoko poka, waikawa annealed, horoi me te hinu pani (para whakakikorua), maha-hongere toia matao (makao hurihia) pire paipa wera maimoatanga whakamahana waipēhi whakamātautau (kitenga koha) tohu ki te rokiroki.
Taipitopito Hua
Kōeke maitai: | 304,304L,309S,310S,316,316L,317,317L,321,347,347H,304N,316L, 316N,201,202,S32205 |
Paerewa: | ASME/ASTM/DIN/EN/JIS |
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: | Korewharewha Te Kore Kareira Tirokore, Kohuatanga ngongo, ngongo tika, ngongo miihini, ngongo rango, ngongo 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 |