O lo'o tu'uina atu e le fale gaosimea le Api Lsaw Pipe Carbon Steel Paipa/paipa Suau'u Suau'u Suau'u Suau'u
tausisi i le konekarate”, e tusa ai ma manaoga maketi, auai i le tauvaga maketi e ala i lona tulaga maualuga faapea foi ma le tuuina atu o auaunaga sili atu ona atoatoa ma lelei mo tagata faatau e tuu atu i latou e manumalo tele. O le tulituliloaina o le kamupani, o le faamalieina o tagata faatau mo le Falegaosi oloa tu'uina atu Api Lsaw Pipe Carbon Steel Pipe/tube Petroleum Gas Oil Seamless Tube, O a matou oloa e masani ona tu'uina atu i le tele o Vaega ma le tele o fale gaosi oloa. I le taimi nei, o loʻo faʻatau atu a matou oloa i Amerika, Italia, Sigapoa, Malaysia, Rusia, Polani, ma Sasaʻe Tutotonu.
tausisi i le konekarate”, e tusa ai ma manaoga maketi, auai i le tauvaga maketi e ala i lona tulaga maualuga faapea foi ma le tuuina atu o auaunaga sili atu ona atoatoa ma lelei mo tagata faatau e tuu atu i latou e manumalo tele. O le tuliloaina o le kamupani, o le faamalieina o tagata faatau moLsaw Pipe Carbon Steel Paipa, Tube Petroleum Gas Oil, Tube Petroleum Gas Suau'u Suau'u Su'a, Matou te faʻaauau pea i le pisinisi faʻatau "Uiga Muamua, Faʻamamaluina Konekarate ma Tutu i Taʻuleleia, tuʻuina atu i tagata faʻatau mea faʻamalieina ma auaunaga. ” O uo i totonu ma fafo e faʻafeiloaʻi ma le alofa e faʻavae sootaga faʻapisinisi e faʻavavau ma i matou.
Vaaiga lautele
Fa'atatauga
O paipa u'amea e leai ni mea mo le ta'e o le suau'u e fa'atatau i paipa u'amea mo fa'aauumu, paipa fa'afesuia'i vevela ma paipa fa'amalosi i pisinisi petrochemical.
Vasega Autu
Vasega o le maualuga o le carbon structural steel: 10 #, 20 #
Vaega Vailaau
| No | Vasega | Vaega o Vailaau Fa'asaina % | ||||||||||||
| C | Si | Mn | Cr | Mo | Ni | Nb | Ti | V | Cu | P | S | |||
| ≤ | ||||||||||||||
| maualuga maualuga carbon fausaga uamea | 10 | 0. 07-0.13 | 0.17 -0. 37 | 0.35 -0.65 | <0.15 | <0.15 | <0. 25 | — | — | <0. 08 | <0. 20 | 0. 025 | 0. 015 | |
| 20 | 0.17-0. 23 | 0.17 -0. 37 | 0.35 -0.65 | <0. 25 | <0.15 | <0. 25 | — | — | <0. 08 | <0. 20 | 0. 025 | 0. 015 | ||
| u'amea fa'ameamea | 12CrMo | 0. 08-0.15 | 0.17 -0.37 | 0. 40-0. 70 | 0. 40-0. 70 | 0. 40 -0.55 | <0. 30 | — | — | 一 | <0. 20 | 0. 025 | 0. 015 | |
| 15CrMo | 0.12 -0.18 | 0.17-0. 37 | 0.40 -0. 70 | 0. 80-1.1 | 0. 40-0.55 | <0. 30 | — | — | 一 | <0. 20 | 0. 025 | 0. 015 | ||
| 12CrlMo | 0. 08 -0.15 | 0.50 -1. 00 | 0. 30-0.6 | 1.00-1. 50 | 0.45 -0.65 | <0. 30 | — | — | — | <0, 20 | 0. 025 | 0. 015 | ||
| 12CrlMoV | 0. 08-0.15 | 0.17-0. 37 | 0. 40-0. 70 | 0.90-1.2 | 0. 25 -0.35 | <0. 30 | — | — | 0.15 -0. 30 | <0. 20 | 0.025 | 0. 010 | ||
| 12Cr2Mo | 0.08-0.15 | <0. 50 | 0. 40-0. 60 | 2. 00-2. 50 | 0. 90-1.13 | <0. 30 | — | — | 一 | <0. 20 | 0. 025 | 0. 015 | ||
| 12Cr5MoI | <0.15 | <0. 50 | 0.30-0.6 | 4. 00-6 | 0. 45 -0. 60 | <0. 60 | — | — | <0. 20 | 0. 025 | 0. 015 | |||
| 12Cr5MoNT | ||||||||||||||
| 12Cr9MoI | <0.15 | 0. 25-1. 00 | 0. 30-0. 60 | 8.00 -10. 00 | 0. 90-1.1 | <0. 60 | — | — | — | <0. 20 | 0. 025 | 0, 015 | ||
| 12Cr9MoNT | ||||||||||||||
| Uamea fa'afefe vevela | 07Crl9Nil0 | 0. 04-0.1 | <1. 00 | <2. 00 | 18. 00-20. 00 | — | 8. 00-11 | — | — | — | — | 0. 030 | 0. 015 | |
| 07Crl8NillNb | 0. 04-0.1 | <1. 00 | <2. 00 | 17. 00-19. 00 | — | 9.00-12. 00 | 8C-1.1 | — | — | — | 0. 030 | 0. 015 | ||
| 07Crl9NillTi | 0. 04-0.1 | <0. 75 | <2. 00 | 17.00-20. 00 | — | 9. 00~13. 00 | — | 4C-0. 60 | 一 | 一 | 0.03 | 0. 015 | ||
| 022Crl7Nil2Mo2 | <0. 030 | <1. 00 | <2. 00 | 16. 00-18. 00 | 2. 00-3. 00 | 10. 00 -14. 00 | — | 一 | 一 | — | 0.03 | 0. 015 | ||
Meatotino Fa'ainisinia
| Leai | Tensile MPa | Tuuina atu MPa | Uumi ina ua gau A/% | Malosi'a e fa'a'o'o ai fa'ama'i kv2/j | Numera maaa Brinell | ||
| ata | fa'asaga | ata | fa'asaga | ||||
| e le itiiti ifo i le | e le sili atu | ||||||
| 10 | 335〜475 | 205 | 25 | 23 | 40 | 27 | |
| 20 | 410~550 | 245 | 24 | 22 | 40 | 27 | |
| 12CrMo | 410~560 | 205 | 21 | 19 | 40 | 27 | 156 HBW |
| 15CrMo | 440~640 | 295 | 21 | 19 | 40 | 27 | 170 HBW |
| 12CrlMo | 415~560 | 205 | 22 | 20 | 40 | 27 | 163 HBW |
| 12CrlMoV | 470~640 | 255 | 21 | 19 | 40 | 27 | 179 HBW |
| 12Cr2Mo | 450~600 | 280 | 22 | 20 | 40 | 27 | 163 HBW |
| 12Cr5MoI | 415~590 | 205 | 22 | 20 | 40 | 27 | 163 HBW |
| 12Cr5MoNT | 480~640 | 280 | 20 | 18 | 40 | 27 | — |
| 12Cr9MoI | 460~640 | 210 | 20 | 18 | 40 | 27 | 179 HBW |
| 12Cr9MoNT | 590—740 | 390 | 18 | 16 | 40 | 27 | |
| O7Crl9NilO | 2520 | 205 | 35 | 187 HBW | |||
| 07Crl8NillNb | >520 | 205 | 35 | — | 187 HBW | ||
| 07Crl9NillTi | >520 | 205 | 35 | — | — | 187 HBW | |
| 022Crl7Nil2Mo2 | >485 | 170 | 35 | 一 | — | 187 HBW | |
| Mo u'amea ma le mafiafia puipui e itiiti ifo i le 5mm paipa aua le faia se fa'ata'ita'iga ma'a'a | |||||||
Su'ega Manaoga
I le faaopoopo atu i le faʻamautinoaina o le vailaʻau ma mea faʻainisinia, e tatau ona faia taʻitoʻatasi suʻega hydraulic, suʻesuʻega eletise maualalo e tatau ona faia mo paipa uʻamea o loʻo taʻavale saʻo i le ingots, ma e tatau ona faia le suʻega o le corrosion intergranular mo le faʻamaʻaina (faʻafefe vevela. ) paipa uamea.
Avanoa Avanoa
Tuuina atu Malosiaga: 2000 Tone i le masina i le Vasega o suauu ta'e paipa uamea seamless
afifiina
I fusi ma I totonu o Pusa laupapa Malosi
Tilivaina
7-14 aso pe a fai i totonu o faʻatau, 30-45 aso e gaosia
Totogi
30% depsoit, 70% L/C po'o B/L kopi po'o le 100% L/C i le va'aiga
Fa'amatalaga Oloa
Fa'ainisinia/Kemilima & Fa'apalapala Paipa
GB/T8162-2008
ASTM_A519-2006
BS EN 10210-1-2006
ASTM A53A53M-2012
GB9948-2006
GB6479-2013
