ASTM A252 Paipa Uamea
Vasega:1,2,3
Vaitafe i fafo: 219.1-1016mm
Mafiafia: 8.18-25mm
Umi:3-18mita
Taimi Fa'ato'a Saosaoa: 7 Aso +
Aofaiga Fa'asoa: 50-100Tons
Fa'atomuaga ole ASTM A252 Paipa Uamea:
Igoa Oloa: ASTM A252 Pipa Uamea
Tulaga: Vasega 1, Vasega 2, Vasega 3
Ituaiga Uila: ERW(Ele'ele Fa'afeagai Weld), HFW(Uluega Maualuluga), LSAW(Longitudinally Submerged Arc Welding), DSAW(Double Submerged Arc Welding), SSAW(Spirally Submerged Arc Welding)
Ole lapoa i fafo: 8"-120" (219.1mm--3048mm)
Mafiafia: SCH10-SCH160 (6.35mm-59.54mm)
Umi: 4m-18m
Fa'ai'uga: BE(I'uga Fa'a'au'au), PE(I'uga Fa'asa'o)
Suʻega: Suʻesuʻega Faʻainisinia, Mea Faʻainisinia (Malo malosi, malosi faʻatupuina, Elongation), Mea Faʻatekinisi (Suʻega Faʻasaʻo, Suʻega Faʻapipiʻi, Suʻega Suʻega, Suʻega Aʻafiaga), Suʻesuʻega o le Tele i fafo, Suʻega Hydrostatic, Suʻega X-ray
Taimi Fa'atosina sili ona vave: 7 Aso mo fa'amatalaga masani
Specification:
| （ ANSI B36.10 B36.19M） I fafo Diamita ma puipui mafiafia | |||||||||||||||||||
| NPS | OD | Ole mafiafia ole pa masani | |||||||||||||||||
| INCH | DN | MM | 5s | 10s | 10 | 20 | 30 | 40s | STD | 40 | 60 | 80s | XS | 80 | 100 | 120 | 140 | 160 | XXS |
| 1/8 | 6 | 10.3 | -- | 1.24 | -- | -- | -- | 1.73 | 1.73 | 1.73 | -- | 2.41 | 2.41 | 2.41 | -- | -- | -- | -- | -- |
| 1/4 | 8 | 13.7 | -- | 1.65 | -- | -- | -- | 2.24 | 2.24 | 2.24 | -- | 3.02 | 3.02 | 3.02 | -- | -- | -- | -- | -- |
| 3/8 | 10 | 17.1 | -- | 1.65 | -- | -- | -- | 2.31 | 2.31 | 2.31 | -- | 3.2 | 3.2 | 3.2 | -- | -- | -- | -- | -- |
| 0.5 | 15 | 21.3 | 1.65 | 2.11 | -- | -- | -- | 2.77 | 2.77 | 2.77 | -- | 3.73 | 3.73 | 3.73 | -- | -- | -- | 4.78 | 7.47 |
| 0.75 | 20 | 26.7 | 1.65 | 2.11 | -- | -- | -- | 2.87 | 2.87 | 2.87 | -- | 3.91 | 3.91 | 3.91 | -- | -- | -- | 5.56 | 7.82 |
| 1 | 25 | 33.4 | 1.65 | 2.77 | -- | -- | -- | 3.38 | 3.38 | 3.38 | -- | 4.55 | 4.55 | 4.55 | -- | -- | -- | 6.35 | 9.09 |
| 1.25 | 32 | 42.2 | 1.65 | 2.77 | -- | -- | -- | 3.56 | 3.56 | 3.56 | -- | 4.85 | 4.85 | 4.85 | -- | -- | -- | 6.35 | 9.7 |
| 1.5 | 40 | 48.3 | 1.65 | 2.77 | -- | -- | -- | 3.68 | 3.68 | 3.68 | -- | 5.08 | 5.08 | 5.08 | -- | -- | -- | 7.14 | 10.15 |
| 2 | 50 | 60.3 | 1.65 | 2.77 | -- | -- | -- | 3.91 | 3.91 | 3.91 | -- | 5.54 | 5.54 | 5.54 | -- | -- | -- | 8.74 | 11.07 |
| 2.5 | 65 | 73 | 2.11 | 3.05 | -- | -- | -- | 5.16 | 5.16 | 5.16 | -- | 7.01 | 7.01 | 7.01 | -- | -- | -- | 9.53 | 14.02 |
| 3 | 80 | 88.9 | 2.11 | 3.05 | -- | -- | -- | 5.49 | 5.49 | 5.49 | -- | 7.62 | 7.62 | 7.62 | -- | -- | -- | 11.13 | 15.24 |
| 3.5 | 90 | 101.6 | 2.11 | 3.05 | -- | -- | -- | 5.74 | 5.74 | 5.74 | -- | 8.08 | 8.08 | 8.08 | -- | -- | -- | -- | -- |
| 4 | 100 | 114.3 | 2.11 | 3.05 | -- | -- | -- | 6.02 | 6.02 | 6.02 | -- | 8.56 | 8.56 | 8.56 | -- | 11.13 | -- | 13.49 | 17.12 |
| 5 | 125 | 141.3 | 2.77 | 3.4 | -- | -- | -- | 6.55 | 6.55 | 6.55 | -- | 9.53 | 9.53 | 9.53 | -- | 12.7 | -- | 15.88 | 19.05 |
| 6 | 150 | 168.3 | 2.77 | 3.4 | -- | -- | -- | 7.11 | 7.11 | 7.11 | -- | 10.97 | 10.97 | 10.97 | -- | 14.27 | -- | 18.26 | 21.95 |
| 8 | 200 | 219.1 | 2.77 | 3.76 | -- | 6.35 | 7.04 | 8.18 | 8.18 | 8.18 | 10.31 | 12.7 | 12.7 | 12.7 | 15.09 | 18.26 | 20.62 | 23.01 | 22.23 |
| 10 | 250 | 273.1 | 3.4 | 4.19 | -- | 6.35 | 7.8 | 9.27 | 9.27 | 9.27 | 12.7 | 12.7 | 12.7 | 15.09 | 18.26 | 21.44 | 25.4 | 28.58 | 25.4 |
| 12 | 300 | 323.9 | 3.96 | 4.57 | -- | 6.35 | 8.38 | 9.53 | 9.53 | 10.31 | 14.27 | 12.7 | 12.7 | 17.48 | 21.44 | 25.4 | 28.58 | 33.32 | 25.4 |
| 14 | 350 | 355.6 | 3.96 | 4.78 | 6.35 | 7.92 | 9.53 | -- | 9.53 | 11.13 | 15.09 | -- | 12.7 | 19.05 | 23.83 | 27.79 | 31.75 | 35.71 | -- |
| 16 | 400 | 406.4 | 4.19 | 4.78 | 6.35 | 7.92 | 9.53 | -- | 9.53 | 12.7 | 16.66 | -- | 12.7 | 21.44 | 26.19 | 30.96 | 36.53 | 40.49 | -- |
| 18 | 450 | 457.2 | 4.19 | 4.78 | 6.35 | 7.92 | 11.13 | -- | 9.53 | 14.27 | 19.05 | -- | 12.7 | 23.83 | 29.36 | 34.96 | 39.67 | 45.24 | -- |
| 20 | 500 | 508 | 4.78 | 5.54 | 6.35 | 9.53 | 12.7 | -- | 9.53 | 15.09 | 20.62 | -- | 12.7 | 26.19 | 32.54 | 38.1 | 44.45 | 50.01 | -- |
| 22 | 550 | 558.8 | 4.78 | 5.54 | 6.35 | 9.53 | 12.7 | -- | 9.53 | -- | 22.23 | -- | 12.7 | 28.58 | 34.93 | 41.28 | 47.63 | 53.98 | -- |
| 24 | 600 | 609.6 | 5.54 | 6.35 | 6.35 | 9.53 | 14.27 | -- | 9.53 | 17.48 | 24.61 | -- | 12.7 | 30.96 | 38.89 | 46.02 | 52.37 | 59.54 | -- |
| 26 | 650 | 660.4 | -- | -- | 7.92 | 12.7 | -- | -- | 9.53 | -- | -- | -- | 12.7 | -- | -- | -- | -- | -- | -- |
| 28 | 700 | 711.2 | -- | -- | 7.92 | 12.7 | 15.88 | -- | 9.53 | -- | -- | -- | 12.7 | -- | -- | -- | -- | -- | -- |
| 30 | 750 | 762 | 6.35 | 7.92 | 7.92 | 12.7 | 15.88 | -- | 9.53 | -- | -- | -- | 12.7 | -- | -- | -- | -- | -- | -- |
| 32 | 800 | 812.8 | -- | -- | 7.92 | 12.7 | 15.88 | -- | 9.53 | 17.48 | -- | -- | 12.7 | -- | -- | -- | -- | -- | -- |
| 34 | 850 | 863.6 | -- | -- | 7.92 | 12.7 | 15.88 | -- | 9.53 | 17.48 | -- | -- | 12.7 | -- | -- | -- | -- | -- | -- |
| 36 | 900 | 914.4 | -- | -- | 7.92 | 12.7 | 15.88 | -- | 9.53 | 19.05 | -- | -- | 12.7 | -- | -- | -- | -- | -- | -- |
| 38 | 950 | 965.2 | -- | -- | -- | -- | -- | -- | 9.53 | -- | -- | -- | 12.7 | -- | -- | -- | -- | -- | -- |
| 40 | 1000 | 1016 | -- | -- | -- | -- | -- | -- | 9.53 | -- | -- | -- | 12.7 | -- | -- | -- | -- | -- | -- |
| 42 | 1050 | 1066.8 | -- | -- | -- | -- | -- | -- | 9.53 | -- | -- | -- | 12.7 | -- | -- | -- | -- | -- | -- |
| 44 | 1100 | 1117.6 | -- | -- | -- | -- | -- | -- | 9.53 | -- | -- | -- | 12.7 | -- | -- | -- | -- | -- | -- |
| 46 | 1150 | 1168.4 | -- | -- | -- | -- | -- | -- | 9.53 | -- | -- | -- | 12.7 | -- | -- | -- | -- | -- | -- |
| 48 | 1200 | 1219.2 | -- | -- | -- | -- | -- | -- | 9.53 | -- | -- | -- | 12.7 | -- | -- | -- | -- | -- | -- |
| 52 | 1300 | 1321 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 56 | 1400 | 1422 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 60 | 1500 | 1524 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 64 | 1600 | 1626 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 68 | 1700 | 1727 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 72 | 1800 | 1829 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 76 | 1900 | 1930 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| 80 | 2000 | 2032 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
vailāʻau Tulaga ma Mechanical meatotino:
| Standard | vasega | Fa'ainumera Fa'ainumera(max)% | Meatotino Fa'ainisinia(min) | |||||
| C | Si | Mn | P | S | Malosi malosi (Mpa) | Malosi e maua mai (Mpa) | ||
| ASTM A252 | 1 | - | - | - | 0.05 | - | 345 | 345 |
| 2 | - | - | - | 0.05 | - | 414 | 414 | |
| 3 | - | - | - | 0.05 | - | 455 | 455 | |
O matou Fa'amanuiaga mo ASTM A252 Pipe Uamea:
· Tau Tauvaga: E iai a matou felagolagomai tumau mo se taimi umi ma fale gaosi oloa, fale matua ma atoatoa gaosiga lagolago, se faiga faʻaleleia lelei, ma se faʻataʻitaʻiga tuʻufaʻatasia e faʻatumauina ai a matou tau gaosiga i se tulaga maualalo.
· Taimi e avatu vave: O le gaosiga o paipa uʻamea ma faʻamatalaga masani e mafai ona faʻamaeʻaina i le vave 7 aso.
· Fa'ailoga atoatoa: O ituaiga uma o tusipasi e maua, e aofia ai le API 5L tusipasi, ISO 9001 tusipasi, ISO 14001 tusipasi, tusi faamaonia FPC, Siosiomaga Quality System tusipasi, ma isi.
· Meafaigaluega Fa'amata'aga: Na matou fa'aulufale mai mea faigaluega mai Siamani ma fa'avaeina tuto'atasi mea faigaluega e fa.
· Au fa'apolofesa: E silia ma le 300 tagata faigaluega, e aofia ai le sili atu i le 60 tagata faigaluega faʻapitoa, ma o loʻo i ai se au suʻesuʻe meafaigaluega tutoʻatasi.
· Fale Su'ega Atoa: Ua fa'aauupegaina i matou i fale su'esu'e eseese, e aofia ai ae le gata i luga ole laiga i luga ole laiga ultrasonic otometi fa'aletonu, televise X-ray fale gaosimea ma isi mea taua su'ega.
talosaga:
Longma Group's ASTM A252 Paipa Uamea su'e fa'aoga lautele i:
· Atinae Eseese: Mai alalaupapa ma alatele i fale ma malae taalo, ASTM A252 paipa uʻamea e taua tele le sao i le faʻatulagaina o le laufanua tetele.
· Fauga o le gataifale: Faatasi ai ma lo latou malosi e tetee atu i le pala, o paipa nei e lelei mo fausaga o le gataifale, e aofia ai fafie, uafu, ma tulaga i fafo.
· Fa'aputuga: ASTM A252 paipa uʻamea e masani ona faʻaaogaina mo faʻaputuga faʻavae i galuega faufale, e maua ai le lagolago mautu mo fausaga i tulaga eleele eseese.
· Suavai ma Lafoa'i: O nei paipa e fetaui lelei mo le suavai ma le faʻaogaina o le suavai, e ofoina atu le faʻatuatuaina o le faʻatinoga ma le umi o le ola i lalo o le eleele.
Longma Group
Hebei Longma Group Limited (LONGMA GROUP) o se tasi o Saina e taʻitaʻia ERW / LSAW paipa paipa talu mai le 2003, faʻatasi ai ma se laumua resitalaina o 441.8 piliona, e aofia ai se vaega o 230000 sikuea mita. O le kamupani e faʻapitoa i le gaosiga: tele-diameter, mafiafia-puipui, lua-itu, sub-arc-suʻisuʻi, uʻamea paipa uamea, LSAW-Longitudinal Submerged Arc Welded, ERW paipa uamea. I le faaiuga o le 2023, o le gaosiga faaletausaga a le kamupani na sili atu i le 1000000 tone.
I le avea ai o se tagata tomai faapitoa A252 paipa uamea gaosi oloa ma fa'atau oloa, Longma ua tuuto atu i le tu'uina atu o oloa maualuga ma auaunaga fa'apitoa i a tatou tagata fa'atau. Faatasi ai ma le taulaʻi i le faʻafouina ma le faʻamaoni, matou te taumafai e sili atu i faʻamoemoega ma seti faʻailoga fou i le alamanuia. Mo tiliva vave o A252 paipa i lapopoa eseese ma tau fa'atauva, fa'afeso'ota'i Longma i info@longma-group.com.
FAQ:
Q:O le a le mea e ese ai paipa uʻamea ASTM A252 mai isi paipa faʻavae?
A: ASTM A252 paipa uʻamea ua mamanuina faapitoa mo le faʻaaogaina i faʻatulagaga faʻatulagaina, ofoina atu le malosi e le mafaatusalia, tumau, ma le faʻamaoni.
Q:E talafeagai paipa u'amea ASTM A252 mo si'osi'omaga pala?
A: Ioe, ASTM A252 paipa uʻamea e faʻaalia lelei le faʻafefeteina, faʻalelei lelei mo le faʻaoga i siʻosiʻomaga o le gataifale ma isi nofoaga faʻafefe.
Q:E mafai ona fa'avasega paipa u'amea ASTM A252 e fa'amalie ai mana'oga fa'apitoa o le poloketi?
A：Longma e ofoina atu auaunaga faʻapitoa e faʻafetaui ai paipa uʻamea ASTM A252 e faʻafetaui manaʻoga tulaga ese o poloketi taʻitasi, faʻamautinoa le faʻatinoina lelei ma le lelei.
Q:O a tusipasi e tausisi iai paipa uamea ASTM A252?
A: ASTM A252 paipa uʻamea e ogatusa ma tulaga faʻapitoa tau alamanuia ma faʻatautaia faiga faʻatonutonu lelei e faʻamautinoa ai le tausisia o tusipasi talafeagai ma faʻamatalaga.
