O le le mautonu o le Steel Tubes mo Petroleum Cracking, GB9948-2006, magoto paipa
Masani:GB9948-2006 | Vevela Togafitiga: ANNUAL / MAUA / LE FAIGALUEGA |
Vasega Vasega: 10,12CRMOM, 15CRMO, 07CRL9NIL0, etc | O fafo o le lapoa (faataamilo): 10 - 1000 mm |
Mafiafia: 1 - 100 mm | Talosaga: Vevela Siosiomaga Tabes |
O fafo o le lapoa (faataamilo): 10 - 1000 mm | Togafitiga Togafitiga: A o le tagata faʻatau manaʻoga |
Umi: Ua maeʻa le umi poʻo le umi umi | Metotia: vevela vevela |
Vaega foliga: faataamilo | Paipa faapitoa: mafiafia o paipa paipa |
Nofoaga o Amataga: Saina | Faʻaaogaina: vevela fesuiaʻi o tubes |
Tusipasi: Iso9001: 2008 | Suʻega: UT / MT |
O le Steeled Steel Tubes mo petroleum Cracking e talafeagai e sili atu le le mafai ona omea o le ogaumu o mumū, vevela fetuutuunaʻi o amota o le artroshom.
Maualuga uiga o kapepoina kapeteni steel vasega o le 20G, 20mng ma 25mng.
O le tagata tiʻetiʻe uila uila: 15mog, 20mog, 12crmog
15crmog, 12cr2Mog, 12crmovg, ma isi
Vasega o le maualuga-lelei kapoti fausaga steel: 10 #,20 #
Maualuga maualuga carbon fausaga steel grades: 20g, 20mng ma 25mng
O le alogiina o le Manumi Steel Grades: 15MOG, 20MOG, 12crmog, 15crmog, 12cr2Moag, ma isi
No | Vasega | Vailaau Vaega% | |||||||||||
C | Si | Mn | Cr | Mo | Ni | Nb | Ti | V | Cu | P | S | ||
≤ | |||||||||||||
Maualuga maualuga carbon fausaga gaoi | 10 | 0. 07-0.13 | 0.17 -0. 37 ia | 0.35 -0.65 | <0.15 | <0.15 | <0. 25 | - | - | <0. 08 | <0. 20 | 0. 025 | 0. 015 |
20 | 0.17-0-0. 23 | 0.17 -0. 37 ia | 0.35 -0.65 | <0. 25 | <0.15 | <0. 25 | - | - | <0. 08 | <0. 20 | 0. 025 | 0. 015 | |
O le uamea le uila | 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 | 0.17-0-0. 37 ia | 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 | 0.17-0-0. 37 ia | 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. 90-1-1.13 | <0. 30 | - | - | 一 | <0. 20 | 0. 025 | 0. 015 | |
12cr5mmoi | <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 | |||||||||||||
Shinless vevela vevela tetee | 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 | |
022CCRL7NIILS2MO2 | <0. 030 | <1. 00 | <2. 00 | 16. 00-18. 00 | 2. 00-3. 00 | 10. 00 -14. 00 | - | 一 | 一 | - | 0.03 | 0. 015 |
Leai | Afi Mpa | Fua Mpa | Elong ina ua uma ona pa /% | Shok Faʻaaogaina le Malosiʻaga KV2 / J | Brinell Leitio numera | ||
ata | liua | ata | liua | ||||
e le itiiti ifo | leai se sili atu nai lo | ||||||
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 |
12cr5mmoi | 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 | |
Os7crl9nilo | 2520 | 205 | 35 | 187 hbw | |||
07crl8nillnb | > 520 | 205 | 35 | - | 187 hbw | ||
07crl9nillti | > 520 | 205 | 35 | - | - | 187 hbw | |
022CCRL7NIILS2MO2 | > 485 | 170 | 35 | 一 | - | 187 hbw | |
Mo le uamea ma le puipui mafiafia e itiiti ifo nai lo le 5mm tube e le faia le faigata tele |
O Surdduulic Tofotofoga
O Surdrauic suʻega o le a faia mo uʻamea uʻamea taʻitasi. O le maualuga o le suʻega o le 20 mpa. I lalo o le suʻega o le uunaiga, o le taimi faʻatulagaina o le a le itiiti ifo i le 10 s, ma le tau o le paipa uʻamea e le faʻatagaina.
Tofotofoga Suʻega
O loʻo faʻatautaia le suʻega o le suʻega mo le prete paipa ma fafo o le lapoa sili atu nai lo le 22 mm
Susulu Suʻega
Maualuga uiga o le carbon fausaga steel ma steianless (vevela-tetee) steel paipa ma se droming dameter o le sili atu i le 8 mm ma se puipui mafiafia e le sili atu suega. O le fiafia le suʻega o le a faia i le potu vevela. O le pito i fafo o le nofoaga o loʻo i ai le faʻataʻitaʻiga o le faʻataʻitaʻiga pe a maeʻa le pito i luga o le 60% o le afi o le a faʻamalieina tulaga o le Lisi 7. E leai taufetuli poʻo le tautau poʻo le tautau pe o loʻo faʻatagaina ona o le afi. E tusa ai ma manaʻoga o le manaʻoga ma matauina i le konekarate, o le o lenmiti o le uʻamea uʻamea e mafai foi ona faʻaaogaina mo le faʻalauteleina o le suʻega.
Teuina le TESE
O paipa uʻamea e tatau ona noatia i le ultrasononic flaw e maua se tasi e tusa ai ma aiaiga o le GB / T 5777-2008. E tusa ai ma manaʻoga o le manaʻoga, o isi suʻega e le o ni mea e le o se faʻatalatalanoaga e mafai ona faʻaopoopo pe a maeʻa le faʻaaogaina i le va o le tagata faʻatau ma le manaʻo ma faʻaalia i totonu o le konekarate.
Faigofie le faʻataʻitaʻiga
O le suʻega o loʻo faia e le faʻafitauli o loʻo faʻatautaia e le SERVRROD O le faʻafitauli o le suʻega e tusa ai ma aiaiga o Saina metotia e i le GB / T 4334-2008, ma ua le faʻatagaina e le faʻafitauli o le oona.
Ina ua maeʻa feutanaʻiga i le va o le tagata faʻatau ma le manaʻoga, ma matauina i totonu o le konekarate, e mafai e le manaʻoga ona faʻatagaina isi metotia faʻataʻitaʻi.
Suauu, petrochemical, maualuga le mamafa biolir, faʻapitoa faʻaaogaina o le suauʻu o le paʻu o le suauʻu o le paʻu o le suauʻu o le suauʻu o le suauʻu o le suauʻu uamea ma suauʻu e leai se paʻu.
Vailaau vaega
tulaga | Vailaau Vaega (%) | ||||||||
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 | ≤030 | _ | ≤0.035 | ≤0.035 |
Masini masini
tulaga | Afi Mpa | Fua Mpa | Elongition (%) |
15crmo | 440 ~ 640 | 295 | 22 |