Fa'atauga vevela GB/T 9948 Paipa Ta'e Suau'u, 12crmo 15crmog 12cr1mo Paipa Uamea Seamless
O la matou komisi e tatau ona tuʻuina atu ia matou tagata faʻatau ma tagata faʻatau oloa sili ona lelei ma feaveaʻi telefoni feaveaʻi mo le Hot-selling GB/T 9948 Petroleum Cracking Pipe, 12crmo 15crmog 12cr1mo Seamless Steel Pipe, I le taimi nei, o loʻo matou tulimatai atu i le sili atu le galulue faʻatasi ma fafo. tagata fa'atau e fa'avae i fa'amanuiaga fa'atasi. Fa'amolemole lagona le saoloto e fa'afeso'ota'i i matou mo nisi fa'amatalaga.
O la matou komisi e tatau ona tu'uina atu ia matou tagata fa'atau ma tagata fa'atau oloa sili ona lelei ma fa'amalosi feavea'i oloa numera moSaina GB/T9948 Ta'e Paipa ma Seamless Uamea paipa, Fa'amalieina ta'itasi tagata fa'atau o la tatou sini. O loʻo matou suʻeina le galulue faʻatasi ma tagata faʻatau taʻitasi. Ina ia ausia lenei mea, matou te tausia lo matou tulaga lelei ma tuʻuina atu auaunaga faʻapitoa mo tagata faʻatau. Faʻafeiloaʻi i la matou kamupani, matou te faʻamoemoe e galulue faʻatasi ma oe.
Va'aiga lautele
| Tulaga masani:GB9948-2006 | Togafitiga o le vevela: fa'asusuina/fa'anoa/fa'avevela |
| Vasega Vaega: 10, 12CrMo, 15CrMo, 07Crl9Nil0, ma isi | Vaitafe i fafo (Ta'amilosaga): 10 – 1000 Mm |
| Mafiafia: 1 – 100 mm | Fa'aoga: fa'alava fa'afefe |
| Vaitafe i fafo (Ta'amilosaga): 10 - 1000 mm | Togafitiga Laufanua: E pei o Manaoga a Tagata Fa'atau |
| Umi: Umi tumau po'o le umi fa'afuase'i | Tekinolosi: Taavale vevela |
| Vaega Fa'atusa: lapotopoto | Paipa Faapitoa: Paipa puipui mafiafia |
| Nofoaga na Afua mai ai: Saina | Fa'aoga: paipa fa'afefe |
| Tusi Faamaonia: ISO9001:2008 | Su'ega:UT/MT |
Fa'aaogāga
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.
tulaga maualuga carbon structural sila togi o 20g, 20mng ma 25mng.
Alloy fausaga uamea togi: 15mog, 20mog, 12crmog
15CrMoG,12Cr2MoG,12CrMoVG, ma isi
Vasega Autu
Vasega o le maualuga o le carbon structural steel: 10 #, 20 #
tulaga maualuga carbon fausaga uamea togi: 20g, 20mng ma 25mng
Alloy fausaga uamea togi: 15mog, 20mog, 12crmog, 15CrMoG, 12Cr2MoG, ma isi.
Vaega Vailaau
| No | Vasega | Vaega o Vailaau Fa'asaina % | |||||||||||
| C | Si | Mn | Cr | Mo | Ni | Nb | Ti | V | Cu | P | S | ||
| ≤ | |||||||||||||
| Tulaga Maualuga Maualuga Carbon Structural Steel | 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 | |
| Alloy Structural Steel | 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 | |||||||||||||
| u'amea 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
Su'ega eletise
E tatau ona faia le su'ega o le vai mo paipa u'amea ta'itasi. Ole mamafa ole su'ega ole 20 MPa. I lalo o le mamafa o le suʻega, o le taimi faʻamautu e le tatau ona itiiti ifo i le 10 s, ma le leakage o paipa uʻamea e le faʻatagaina.
Su'ega fa'amafola
E tatau ona faia le su'ega fa'amafola mo paipa u'amea e sili atu i le 22 mm le lautele i fafo
Su'ega afi
O paipa u'amea e le sili atu i le 76 mm ma le mafiafia o le puipui e le sili atu i le 8 mm e tatau ona fa'alautele le su'ega. Ole su'ega fa'amumu e tatau ona faia ile vevela ole potu. O le fua o le fulafula pito i fafo o le fa'ata'ita'iga pe a mae'a le taper pito i luga o le 60% o le fa'amumu e tatau ona fetaui ma mana'oga o le laulau 7. E leai ni ta'e po'o ni ta'e e fa'atagaina i luga o le fa'ata'ita'iga pe a uma le mu. E tusa ai ma manaʻoga o le tagata e manaʻomia ma faʻamauina i totonu o le konekarate, e mafai foi ona faʻaogaina le sila faʻapipiʻi mo le faʻalauteleina o suʻega.
Su'ega le fa'aleagaina
O paipa uʻamea e tatau ona tuʻuina atu i lalo ole suʻesuʻega faʻaletonu ultrasonic taʻitasi e tusa ai ma aiaiga o le GB / T 5777-2008. E tusa ai ma manaʻoga o le tagata e manaʻomia, o isi suʻega e le faʻaleagaina e mafai ona faʻaopoopo pe a maeʻa feutagaiga i le va o le faʻatau oloa ma le tagata faʻatau ma faʻaalia i le konekarate.
Su'ega a'afia i totonu ole va'aiga
E tatau ona faia le su'ega a'oa'oga mo le paipa u'amea e le'o (vevela). O le suʻega metotia e tatau ona tusa ai ma aiaiga o le auala Saina E i le GB / T 4334-2008, ma e le faʻatagaina le faʻaleagaina o le intergranular pe a uma le suʻega.
A maeʻa feutagaiga i le va o le faʻatau oloa ma le tagata e manaʻomia, ma faʻamauina i totonu o le konekarate, e mafai e le tagata faʻatauvaʻa ona faʻatulagaina isi metotia faʻataʻitaʻiga.
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
GB/T 17396-2009
O la matou komisi e tatau ona tuʻuina atu ia matou tagata faʻatau ma tagata faʻatau oloa sili ona lelei ma feaveaʻi telefoni feaveaʻi mo le Hot-selling GB/T 9948 Petroleum Cracking Pipe, 12crmo 15crmog 12cr1mo Seamless Steel Pipe, I le taimi nei, o loʻo matou tulimatai atu i le sili atu le galulue faʻatasi ma fafo. tagata fa'atau e fa'avae i fa'amanuiaga fa'atasi. Fa'amolemole lagona le saoloto e fa'afeso'ota'i i matou mo nisi fa'amatalaga.
Fa'atauga vevelaSaina GB/T9948 Ta'e Paipa ma Seamless Uamea paipa, Fa'amalieina ta'itasi tagata fa'atau o la tatou sini. O loʻo matou suʻeina le galulue faʻatasi ma tagata faʻatau taʻitasi. Ina ia ausia lenei mea, matou te tausia lo matou tulaga lelei ma tuʻuina atu auaunaga faʻapitoa mo tagata faʻatau. Faʻafeiloaʻi i la matou kamupani, matou te faʻamoemoe e galulue faʻatasi ma oe.
Suau'u, petrochemical, faumea maualuga maualuga, fa'aoga fa'apitoa ole fa'alava fa'au'u fa'alava fa'alava fa'alava, fa'amea fa'ameamea ma le suau'u.
Vaega Vailaau
| fa'ailoga | Vaega Vailaau Fa'aigoa（%） | ||||||||
| C | Mn | Si | Cr | Mo | Ni | Nb+Ta | S | P | |
| 15CrMo | 0.12~0.18 | 0.40~0.70 | 0.17~0.37 | 0.80~1.10 | 0.40~0.55 | ≤0.30 | _ | ≤0.035 | ≤0.035 |
Meatotino Fa'ainisinia
| fa'ailoga | Tensile MPa | Tuuina atu MPa | Fa'atele(%） |
| 15CrMo | 440~640 | 295 | 22 |
