API 5L Gr. B Waro Paipa Raina Korekore
| Koeke | API 5L Kōeke B, X42, X52, X56, X60, X65, X70, X80 |
| Taumata Whakatakotoranga | PSL1, PSL2 |
| Awhe Diameter waho | 1/2" ki te 2", 3", 4", 6", 8", 10", 12", 16 inihi, 18 inihi, 20 inihi, 24 inihi ki te 40 inihi. |
| Apiti Matotoru | SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, ki SCH 160 |
| Momo Hangahanga | Kore (Hot Rolled and Cold Rolled), Welded ERW (Hoko resistance Welded), SAW (Submerged Arc Welded) i LSAW, DSAW, SSAW, HSAW |
| Momo Mutunga | He pito piko, He pito mania |
| Awhe Roa | SRL (Te roa Tupurangi Takitahi), DRL (Taurua Random Length), 20 FT (6 mita), 40FT (12 mita) ranei, whakaritea |
| Potae Tiaki | he kirihou, he rino ranei |
| Mahinga Mata | Mauriuri, Warnished, Pane Pango, FBE, 3PE (3LPE), 3PP, CWC (Waimaha Taumaha) CRA Whakakakahu, Raina Raina ranei |
API 5L putorino e pā ana ki te waro maitai putorino whakamahia i roto i te hinu me te hau pūnaha tuku. Ka whakamahia hoki ki te kawe i etahi atu wai penei i te mamaoa, te wai, me te paru.
Ko te tohuhanga API 5L e hipoki ana i nga momo hanga paiherea me nga momo hanga tui.
Momo paiherea: ERW, SAW, DSAW, LSAW, SSAW, HSAW Pipe
Ko nga momo noa o te putorino paiherea API 5L e whai ake nei:
ERW: He paihere parenga hiko, e whakamahia ana mo nga diameter paipa iti iho i te 24 inihi.
DSAW/SAW: Ko te whakapiringa pewa kua ruku-rua/te whakahiato pewa kua rukuhia, he huarahi rereke ki te ERW e whakamahia ana mo nga paipa diameter nui ake.
LSAW: Ko te whakapiringa pewa kua rukuhia te roa, ka whakamahia mo te diameter paipa tae atu ki te 48 inihi. Kei te mohiotia ano ko te tukanga hanga JCOE.
SSAW/HSAW: Ko te whakahiato pewa kua ruku ki raro i te toipiri/te whakahiato pewa kua rukuhia, whakamahia mo te diameter paipa tae atu ki te 100 inihi.
Momo Paipa Tumou : Hot rolled seamless pipe Cold rolled
Ko te paipa maitai tuitui ka whakamahia mo nga paipa iti te whanui (he iti iho i te 24 inihi).
(He pai ke atu te paipa maitai tuitui i te paipa paiherea mo nga diameter iti iho i te 150 mm (6 in)).
Ka mahia e matou he paipa tuitui diameter nui. Ma te whakamahi i te tukanga wera-hurihia, ka taea te hanga i te paipa morahi me te 20 inihi te teitei (508 mm). Ki te hiahia koe ki te paipa tui ki te diameter> 20" , Ka taea e matou te hanga i te paipa tui ma te tukanga wera-whakawhanui ki te diameter ki runga ki te 40" (1016 mm).
Kei roto i te API 5L nga tohu penei i te Koeke B, X42, X46, X52, X56, X60, X65, X70 me X80.
API 5L Steel Pipe e wātea ana i roto i te maha o nga tohu maitai tae atu ki te Tohu B, X42, X46, X52, X56, X60, X65, X70 me X80. Ko te teitei ake o te karaehe o te maitai, ka kaha ake te mana o te waro rite, me te teitei ake o nga ahuatanga kaha miihini.
I tua atu, he rereke te ahua matū o nga putorino API 5L paiherea me te rite tonu te karaehe rino, he nui ake te hiahia o nga paipa paihere me te iti o te waro me te whanariki.
Hanga matū mo te paipa PSL 1 me te t ≤ 0.984” | |||||||
| Koeke maitai | Te hautau papatipu, % i runga i te wera me te tātari hua a,g | ||||||
| C | Mn | P | S | V | Nb | Ti | |
| mōrahi b | mōrahi b | mōrahi | mōrahi | mōrahi | mōrahi | mōrahi | |
| Paipa Tukino | |||||||
| A | 0.22 | 0.9 | 0.03 | 0.03 | – | – | – |
| B | 0.28 | 1.2 | 0.03 | 0.03 | c,d | c,d | d |
| X42 | 0.28 | 1.3 | 0.03 | 0.03 | d | d | d |
| X46 | 0.28 | 1.4 | 0.03 | 0.03 | d | d | d |
| X52 | 0.28 | 1.4 | 0.03 | 0.03 | d | d | d |
| X56 | 0.28 | 1.4 | 0.03 | 0.03 | d | d | d |
| X60 | 0.28 e | 1.40 e | 0.03 | 0.03 | f | f | f |
| X65 | 0.28 e | 1.40 e | 0.03 | 0.03 | f | f | f |
| X70 | 0.28 e | 1.40 e | 0.03 | 0.03 | f | f | f |
| Paipa paiherea | |||||||
| A | 0.22 | 0.9 | 0.03 | 0.03 | – | – | – |
| B | 0.26 | 1.2 | 0.03 | 0.03 | c,d | c,d | d |
| X42 | 0.26 | 1.3 | 0.03 | 0.03 | d | d | d |
| X46 | 0.26 | 1.4 | 0.03 | 0.03 | d | d | d |
| X52 | 0.26 | 1.4 | 0.03 | 0.03 | d | d | d |
| X56 | 0.26 | 1.4 | 0.03 | 0.03 | d | d | d |
| X60 | 0.26 e | 1.40 e | 0.03 | 0.03 | f | f | f |
| X65 | 0.26 e | 1.45 e | 0.03 | 0.03 | f | f | f |
| X70 | 0.26e | 1.65 e | 0.03 | 0.03 | f | f | f |
| a. Cu ≤ = 0.50% Ni; ≤ 0.50%; Cr ≤ 0.50%; me te Mo ≤ 0.15%, | |||||||
| b. Mo ia whakahekenga o te 0.01% i raro iho i te kukū morahi kua tohua mo te waro, ka whakaaetia kia piki ake te 0.05% ki runga ake i te kukū morahi kua tohua mo Mn, tae atu ki te 1.65% teitei mo nga tohu ≥ L245, B ranei, engari ≤ L360, X52 ranei; tae atu ki te 1.75% morahi mo nga tohu > L360, X52 ranei, engari < L485, X70 ranei; tae atu ki te 2.00% morahi mo te auroro L485, X70 ranei., | |||||||
| c. Ki te kore e whakaae NB + V ≤ 0.06%, | |||||||
| d. Nb + V + TI ≤ 0.15%, | |||||||
| e. Ki te kore e whakaae., | |||||||
| f. Ki te kore e whakaaehia, NB + V = Ti ≤ 0.15%, | |||||||
| g. Karekau he taapiringa pai o B e whakaaetia ana ko te toenga B ≤ 0.001% | |||||||
| Tito matū mo te paipa PSL 2 me te t ≤ 0.984” | |||||||||||||||||||||
| Koeke maitai | Hautau papatipu, % i runga i te wera me te tātari hua | Carbon Equiv a | |||||||||||||||||||
| C | Si | Mn | P | S | V | Nb | Ti | Ētahi atu | CE IIW | CE Pcm | |||||||||||
| mōrahi b | mōrahi | mōrahi b | mōrahi | mōrahi | mōrahi | mōrahi | mōrahi | mōrahi | mōrahi | ||||||||||||
| Paipa Tukino me te Paiherea | |||||||||||||||||||||
| BR | 0.24 | 0.4 | 1.2 | 0.025 | 0.015 | c | c | 0.04 | e,l | 0.43 | 0.25 | ||||||||||
| X42R | 0.24 | 0.4 | 1.2 | 0.025 | 0.015 | 0.06 | 0.05 | 0.04 | e,l | 0.43 | 0.25 | ||||||||||
| BN | 0.24 | 0.4 | 1.2 | 0.025 | 0.015 | c | c | 0.04 | e,l | 0.43 | 0.25 | ||||||||||
| X42N | 0.24 | 0.4 | 1.2 | 0.025 | 0.015 | 0.06 | 0.05 | 0.04 | e,l | 0.43 | 0.25 | ||||||||||
| X46N | 0.24 | 0.4 | 1.4 | 0.025 | 0.015 | 0.07 | 0.05 | 0.04 | d,e,l | 0.43 | 0.25 | ||||||||||
| X52N | 0.24 | 0.45 | 1.4 | 0.025 | 0.015 | 0.1 | 0.05 | 0.04 | d,e,l | 0.43 | 0.25 | ||||||||||
| X56N | 0.24 | 0.45 | 1.4 | 0.025 | 0.015 | 0.10f | 0.05 | 0.04 | d,e,l | 0.43 | 0.25 | ||||||||||
| X60N | 0.24f | 0.45f | 1.40f | 0.025 | 0.015 | 0.10f | 0.05f | 0.04f | g,h,l | I whakaae | |||||||||||
| BQ | 0.18 | 0.45 | 1.4 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | e,l | 0.43 | 0.25 | ||||||||||
| X42Q | 0.18 | 0.45 | 1.4 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | e,l | 0.43 | 0.25 | ||||||||||
| X46Q | 0.18 | 0.45 | 1.4 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | e,l | 0.43 | 0.25 | ||||||||||
| X52Q | 0.18 | 0.45 | 1.5 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | e,l | 0.43 | 0.25 | ||||||||||
| X56Q | 0.18 | 0.45f | 1.5 | 0.025 | 0.015 | 0.07 | 0.05 | 0.04 | e,l | 0.43 | 0.25 | ||||||||||
| X60Q | 0.18f | 0.45f | 1.70f | 0.025 | 0.015 | g | g | g | h,l | 0.43 | 0.25 | ||||||||||
| X65Q | 0.18f | 0.45f | 1.70f | 0.025 | 0.015 | g | g | g | h,l | 0.43 | 0.25 | ||||||||||
| X70Q | 0.18f | 0.45f | 1.80f | 0.025 | 0.015 | g | g | g | h,l | 0.43 | 0.25 | ||||||||||
| X80Q | 0.18f | 0.45f | 1.90f | 0.025 | 0.015 | g | g | g | ahau, j | I whakaae | |||||||||||
| X90Q | 0.16f | 0.45f | 1.9 | 0.02 | 0.01 | g | g | g | j,k | I whakaae | |||||||||||
| X100Q | 0.16f | 0.45f | 1.9 | 0.02 | 0.01 | g | g | g | j,k | I whakaae | |||||||||||
| Paipa paiherea | |||||||||||||||||||||
| BM | 0.22 | 0.45 | 1.2 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | e,l | 0.43 | 0.25 | ||||||||||
| X42M | 0.22 | 0.45 | 1.3 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | e,l | 0.43 | 0.25 | ||||||||||
| X46M | 0.22 | 0.45 | 1.3 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 | e,l | 0.43 | 0.25 | ||||||||||
| X52M | 0.22 | 0.45 | 1.4 | 0.025 | 0.015 | d | d | d | e,l | 0.43 | 0.25 | ||||||||||
| X56M | 0.22 | 0.45f | 1.4 | 0.025 | 0.015 | d | d | d | e,l | 0.43 | 0.25 | ||||||||||
| X60M | 0.12f | 0.45f | 1.60f | 0.025 | 0.015 | g | g | g | h,l | 0.43 | 0.25 | ||||||||||
| X65M | 0.12f | 0.45f | 1.60f | 0.025 | 0.015 | g | g | g | h,l | 0.43 | 0.25 | ||||||||||
| X70M | 0.12f | 0.45f | 1.70f | 0.025 | 0.015 | g | g | g | h,l | 0.43 | 0.25 | ||||||||||
| X80M | 0.12f | 0.45f | 1.85f | 0.025 | 0.015 | g | g | g | ahau, j | .043f | 0.25 | ||||||||||
| X90M | 0.1 | 0.55f | 2.10f | 0.02 | 0.01 | g | g | g | ahau, j | – | 0.25 | ||||||||||
| X100M | 0.1 | 0.55f | 2.10f | 0.02 | 0.01 | g | g | g | ahau, j | – | 0.25 | ||||||||||
| a. SMLS t>0.787", ka rite nga here CE. Ko nga rohe CEIIW ka whakamahia ki te C> 0.12% ka pa nga rohe CEPcm ki te C ≤ 0.12%, | |||||||||||||||||||||
| b. Mo ia whakahekenga o te 0.01% i raro iho i te morahi kua tohua mo C, ka whakaaetia kia piki ake te 0.05% ki runga ake i te morahi kua tohua mo Mn, tae atu ki te 1.65% morahi mo nga tohu ≥ L245, B ranei, engari ≤ L360, X52 ranei; tae atu ki te 1.75% morahi mo nga tohu > L360, X52 ranei, engari < L485, X70 ranei; tae atu ki te 2.00% teitei mo nga tohu ≥ L485, X70 ranei, engari ≤ L555 ranei X80; tae atu ki te 2.20% morahi mo nga tohu > L555, X80 ranei., | |||||||||||||||||||||
| c. Ki te kore e whakaaehia Nb = V ≤ 0.06%, | |||||||||||||||||||||
| d. Nb = V = Ti ≤ 0.15%, | |||||||||||||||||||||
| e. Ki te kore e whakaaehia, Cu ≤ 0.50%; Ni ≤ 0.30% Cr ≤ 0.30% me Mo ≤ 0.15%, | |||||||||||||||||||||
| f. Ki te kore e whakaaehia, | |||||||||||||||||||||
| g. Ki te kore e whakaaehia, Nb + V + Ti ≤ 0.15%, | |||||||||||||||||||||
| h. Ki te kore e whakaaehia, Cu ≤ 0.50% Ni ≤ 0.50% Cr ≤ 0.50% me MO ≤ 0.50%, | |||||||||||||||||||||
| i. Ki te kore e whakaaehia, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.50% me MO ≤ 0.50%, | |||||||||||||||||||||
| j. B ≤ 0.004%, | |||||||||||||||||||||
| k. Ki te kore e whakaaehia, Cu ≤ 0.50% Ni ≤ 1.00% Cr ≤ 0.55% me MO ≤ 0.80%, | |||||||||||||||||||||
| l. Mo nga reanga paipa PSL 2 engari ko nga tohu kei te tuhipoka j kua tuhia, ko enei e pa ana. Ki te kore e whakaaehia, karekau he taapiri i te B ka whakaaetia me te toenga B ≤ 0.001%. | |||||||||||||||||||||
| PSL | Tikanga Tukunga | Koeke paipa |
| PSL1 | Ka rite ki te hurihia, ka whakanoa, ka hangaia | A |
| Ka hurihia, ka huri noa, ka takahurihia te whakamaarama, ka hangaia te wera-miihini, ka hangaia te tikanga, ka whakatauritea, ka whakamaarama me te whakamaarama, ki te whakaae ranei Q&T SMLS anake | B | |
| Ka rite ki te hurihia, te whakahurihuri, te takai werawera, te hanga-mahana, te hanga noa, te whakanoa, te whakamaarama me te whakamaarama | X42, X46, X52, X56, X60, X65, X70 | |
| PSL 2 | Ka hurihia | BR, X42R |
| Ko te whakaraerae i te hurihanga, te whakaraerae i te hanga, te whakahoahoa, te whakahoahoa ranei me te whakama | BN, X42N, X46N, X52N, X56N, X60N | |
| Kua tineia me te riri | BQ, X42Q, X46Q, X56Q, X60Q, X65Q, X70Q, X80Q, X90Q, X100Q | |
| Thermomechanical hurihia, thermomechanical ranei i hanga | BM, X42M, X46M, X56M, X60M, X65M, X70M, X80M | |
| Thermmechanical hurihia | X90M, X100M, X120M | |
| Ko te nui (R, N, Q, M ranei) mo nga tohu PSL2, no te karaehe rino |
He poto te PSL mo te Taumata Whakataunga Hua me te PSL1 me te PSL2. He mea rite ki te taumata kounga.
He rereke te PSL1 me te PSL2 ehara i te mea ko te whakamatautau anake, engari ko te hanganga matū me nga taonga miihini.
Ko te PSL2 he kaha ake i te PSL1 e pa ana ki te hanganga matū, nga ahuatanga tensile, te whakamatautau paanga, te whakamatautau kore-whakangaro, me era atu.
Whakamātautau Pānga
Whakamatau Paanga - Kaore e hiahiatia mo PSL1, engari mo PSL2 (haunga X80).
Whakamatau kore-whakangaro
Kaore a PSL1 e hiahia ki te whakamatautau kore-kino engari ko te PSL2.
(Te whakamatautau kore-whakangaro: Ko te whakamatautau me te whakamatautau kore-whakangaro i roto i te paerewa API 5L e whakamahi ana i te reo irirangi, te ultrasonic, me etahi atu tikanga (kaore e whakangaro i nga rauemi) ki te kite i nga hapa me nga ngoikoretanga i roto i nga paipa.)
Ko te takaite tikanga tahanga, here waea maitai, tinokaha.
Mena kei a koe nga whakaritenga motuhake, ka taea e koe te whakamahitakai waikura takai, me te ataahua ake.
Whakatupato mo te takai me te kawe i nga paipa maitai waro
1.API 5L Paipa maitaime tiakina mai i nga kino i puta mai i te tukinga, te tangohanga me te tapahi i te wa o te kawe, te rokiroki me te whakamahi.
2. I te wa e whakamahi ana i nga putorino waro, me whai koe i nga tikanga whakahaere mo te haumaru me te aro ki te aukati i nga pahū, te ahi, te paihana me etahi atu aitua.
3. I te wa e whakamahia ana,waro maitai API 5L Paipame karo i te pa atu ki nga wera teitei, nga paanui haukino, me etahi atu. Mena ka whakamahia i enei taiao, me whiriwhiri nga paipa waro maitai i hangaia mai i nga mea motuhake penei i te aukati teitei me te aukati waikura.
4. I te wa e whiriwhiri ana i nga paipa waro maitai, me whiriwhiri nga paipa waro maitai o nga rawa tika me nga whakaritenga i runga i nga whakaaro matawhānui penei i te taiao whakamahi, nga ahuatanga reo, te pehanga, te pāmahana me etahi atu mea.
5. I mua i te whakamahinga o nga paipa waro waro, me whakahaere nga tirotiro me nga whakamatautau kia pai ai to raatau kounga ki nga whakaritenga.
Te waka:Whakaaturanga (Tauira Tuku), Air, Rail, Whenua, kaipuke moana (FCL, LCL ranei, Nui ranei)
Q: He kaihanga koe?
A: Ae, ko matou te kaihanga ngongo maitai e noho ana i te kainga o Daqiuzhuang, taone nui o Tianjin, Haina.
Q: Ka taea e au te tono whakamatautau he maha noa nga taranata?
A: Ko te tikanga. Ka taea e matou te tuku utanga mo koe me te LCL serivece.(He iti ake te utaina ipu)
Q: Mena he tauira kore utu?
A: Tauira kore utu, engari ka utua e te kaihoko te utu.
Q: He kaiwhakarato koura koe me te mahi tauhokohoko hokohoko?
A: 13 tau te kaiwhakarato koura me te whakaae ki te whakapumautanga hokohoko.











