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ASTM A53 Gr.A &Gr.B Paipa u'amea e leai se kaponi mo le suau'u ma le kesi paipa

Fa'amatalaga Puupuu:

Tulaga masani: ASTM A53/A53M;
Ituaiga: S (seamless);
Vasega: A po'o le B;
Fua: DN 6 -650 [NPS 1/8 - 26];
Faʻamatalaga:SCH10, SCH20, SCH30, SCH40, SCH80, SCH100, ma isi;
Umi: Fa'ailoa le umi, tasi-fuafua umi, fa'alua fa'afuase'i umi;
Ufiufi: paipa uliuli, vevela-dip galvanized, 3LPE, vali, ma isi;
MOQ: 1 tone;
Totogi: T/T,L/C;
Fa'afeso'ota'i mai matou e maua se fa'amatalaga mai se fa'atau oloa i Saina.

Fa'amatalaga Oloa

Faailoga o oloa

ASTM A53 Seamless Steel Paipa Folasaga

ASTM A53 paipa u'amea lamolemoleo lo'o fa'avasegaina o le A53 Type S ma o se paipa u'amea lamolemole.

E vaevaeina i ni togi se lua, Vasega A ma le Vasega B, ma e talafeagai mo faʻaoga masini ma mamafa, faʻapea foʻi ma le faʻaogaina lautele mo le ausa, vai, kesi, ma le ea.O lenei paipa u'amea o se paipa uamea kaponi e talafeagai mo le ueloina ma le faʻatulagaina o gaioiga e aofia ai le viliina, punou, ma fesoʻotaʻiga flange.

Fuafuaga

Tulaga ASTM A53/A53M
Taiala Igoa DN 6- 650 [NPS 1/8 - 26]
Fa'ailoaina Ofo Ifo 10.3 - 660 mm [0.405 - 26 ini.]
Vasega Mamafa STD (Standard), XS (Malosi Fa'aopoopo), XXS (Fa'alua Fa'aopoopo Malosi)
Fa'amatalaga Nu. Faamatalaga 10, Faamatalaga 20, Faamatalaga 30, Faamatalaga 40, Faamatalaga 60, Faamatalaga 80, Faamatalaga 100, Faamatalaga 120, Faamatalaga 140, Faamatalaga 160,

I le fa'atinoga, Fa'amatalaga 40 ma le Fa'amatalaga 80 o fa'ailoga e lua e sili ona fa'aogaina mo puipui paipa.Mo nisi fa'amatalaga, fa'amolemole tagai ileFa'atulaga vasega PDFfaila matou te saunia.

O La Tatou Sapalai

logo u'amea pito i lalo

Talu mai lona faavaeina i le 2014,Uamea i laloua avea ma taʻitaʻia faʻatau atu o paipa uamea carbon i Northern China, lauiloa mo auaunaga sili ona lelei, oloa maualuga, ma fofo atoatoa.

O lo'o ofoina atu e le kamupani le tele o paipa u'amea kaponi ma oloa fa'atatau, e aofia ai seamless, ERW, LSAW, ma le SSAW paipa u'amea, fa'apea fo'i ma se laina atoa o paipa fa'apipi'i ma flanges.O ana oloa fa'apitoa e aofia ai fo'i u'amea maualuga ma austenitic stainless steels, fa'atulagaina e fa'afetaui ai mana'oga o galuega fa'apipi'i eseese.

Fa'agasologa o Gaosi

ASTM A53 paipa uʻamea e mafai ona faʻaogaina pe faʻafefe.

Ole auala ole gaosiga (Type S) ole gaosiga vevela ole u'amea ma, pe a mana'omia, fa'amae'a malulu ole oloa tubular galue vevela e ausia ai foliga mana'omia, fua, ma meatotino.

fa'agasologa-paipa-u'amea

ASTM A53 Su'ega Vailaau Fa'asa'o

I le tulaga ASTM A53, o mea e manaʻomia mo vailaʻau mo le Ituaiga S maItuaiga Eo paipa uamea e tutusa, a'o mea e mana'omia e tu'ufa'atasia vaila'au mo Ituaiga F e eseese.

ASTM A53 Seamless (ituaiga S) Fua'upu Fa'a-Kemikolo

AO elemene e limaCu,Ni,Cr,Mo, maVfa'atasi e le tatau ona sili atu i le 1.00%.

BMo faʻaitiitiga taʻitasi o le 0.01% i lalo ifo o le maualuga o le carbon faʻamaonia, o le faʻaopoopoga o le 0.06% o le manganese i luga aʻe o le maualuga faʻamaonia o le a faʻatagaina e oʻo atu i le maualuga o le 1.35%.

CMo faʻaitiitiga taʻitasi o le 0.01% i lalo o le maualuga o le carbon faʻamaonia, o le faʻaopoopoga o le 0.06% o le manganese i luga aʻe o le maualuga faʻamaonia o le a faʻatagaina e oʻo atu i le maualuga o le 1.65%.

ASTM A53 paipa u'amea lamolemole Meatotino Fa'ainisinia

Galuega Fa'atete'e

Lisi Fa'avasegaga Vasega A Vasega B
Malosi fa'asa, min MPa [psi] 330 [48,000] 415 [60,000]
Tuuina atu le malosi, min MPa [psi] 205 [30,000] 240 [35,000]
Fa'aumiumii le 50 mm [2 ini.] Manatua A, B A, B

O mea e manaʻomia mo le Faʻamatalaga A ma le B o loʻo faʻamatalaina i totonuItuaiga E, lea e mafai ona faʻafesoʻotaʻi pe a manaʻo.

I le male,API 5LmaASTM A106e tutusa mana'oga mo le fua fa'atatau mo le fa'aumiumi.

Su'ega Pi'o

Mo DN ≤ 50 [NPS ≤ 2], ia lava le umi o le paipa e tatau ona mafai ona punou malulu e ala i le 90 ° faataamilo i se mandrel cylindrical, o lona lautele e sefululua taimi o le lautele o fafo o le paipa, e aunoa ma le atiaeina o ta'e i soo se vaega.

Faalua-sili-malosi(XXS) paipa i luga o le DN 32 [NPS 1 1/4] e le manaʻomia ona faia i le suʻega o le piʻo.

Su'ega Fa'amafola

O paipa u'amea leai se mea e le mana'omia ona tu'uina i le su'ega fa'amafola.

Afai e manaʻomia e le konekarate, e mafai ona faia le suʻega e tusa ai ma le faʻataʻitaʻiga ile S1.

Su'ega Hydrostatic

O lapopo'a uma o paipa u'amea lamolemole e tatau ona fa'atumauina se fa'amauina o le mamafa o le vai e aunoa ma le lia'i mo le itiiti ifo i le 5 sekone.

O le mamafa o le suʻega mo paipa uʻamea faigofie e mafai ona maua ile Laulau X2.2.

Ole mamafa ole su'ega mo paipa u'amea filo ma fa'atasi e mafai ona maua ile Laulau X2.3.

Su'ega Fa'aeletise Le Fa'aleagaina

E mafai ona faʻaaogaina e fai ma sui i le suʻega hydrostatic.

O le umi atoa o paipa ta'itasi e le'i fa'aogaina e tatau ona faia i se su'ega eletise e le fa'aleagaina e tusa ai maE213, E309, peE570.

ASTM A53 Paipa Uamea Su'e Su'ega e Le Fa'aleagaina (4)
ASTM A53 Su'ega Paipa U'amea Le'o Fa'aleagaina (3)

Fa'apalepale Mea

Pe a fa'atau le ASTM A53, o le fa'apalepale o le paipa u'amea e tatau ona fetaui ma mana'oga nei.

Lisi Fa'avasega Onosa'i
misa O le mamafa fa'atatau ±10%
Diamita DN 40mm[NPS 1/2] pe la'ititi ±0.4mm
DN 50mm[NPS 2] pe tele ±1%
mafiafia o le mafiafia aupito maualalo o puipui e tatau ona tusa ma le Laulau X2.4 min 87.5%
Umi mama nai lo le mamafa-sili-malosi(XS). 4.88m-6.71m
(e le sili atu i le 5% o le aofaʻi atoa o filo umi ua faʻapipiʻiina o mea faʻapipiʻi (lua fasi mea faʻatasi))
mama nai lo le mamafa-sili-malosi(XS).
(paipa pito)
3.66m-4.88m
(E le sili atu i le 5% o le numera atoa)
XS, XXS, poʻo le mafiafia puipui mafiafia 3.66m-6.71m
(e le sili atu i le 5% le aofaʻi o paipa 1.83m-3.66m)
mama nai lo le mamafa-sili-malosi(XS).
(fa'alua fa'afuase'i umi)
≥6.71m
(O le umi averesi aupito maualalo ole 10.67m)
STM A53 su'ega paipa u'amea su'ega fua (1)
ASTM A53 su'ega paipa u'amea su'esu'e fua (2)

Fa'alupega o luga

ASTM A53 faʻataʻitaʻiga faʻamaoti manaʻoga mo le tulaga paipa uliuli ma le faʻapipiʻiina o paipa uʻamea vevela.

Paipa Uuliuli

O le paipa uliuli e faasino i le tulaga o paipa uamea e aunoa ma se togafitiga i luga.

O paipa uliuli e masani ona faʻaaogaina i nofoaga e puʻupuʻu ai le taimi e teu ai, o le siosiomaga e mago ma e le faʻaleagaina, ma o le tau e masani lava ona maualalo ona e leai se ufiufi.

Ufiufi u'u vevela

O paipa galvanized, e taʻua foi o paipa paʻepaʻe, e masani ona faʻaaogaina i totonu o siosiomaga susū pe pala.

Ole zinc ile pa'u zinc e mafai ona so'o se vasega ole zinc ile ASTM B6.

O le paipa uamea e tatau ona sa'oloto mai vaega e le'i fa'apipi'iina, ma'i ma'i, fa'aputuga, ma fa'aputuga o otaota.O fa'aputuga, fa'ata'ita'iga, globules, po'o fa'aputuga mamafa o le zinc e fa'alavelave i le fa'amoemoeina o le fa'aogaina o mea o le a le fa'atagaina.

Zinc i totonu e le itiiti ifo i le 0.55 kilokalama/m² [1.8 oz/ft²].

Isi Uila

I le faʻaopoopoga i le paipa uliuli ma le faʻapipiʻi galvanized, o ituaiga faʻapipiʻi masani e aofia aivali, 3LPE, FBE, ma isi. E mafai ona filifilia le ituaiga faʻapipiʻi talafeagai e tusa ai ma manaoga faʻapitoa o le siosiomaga faʻaogaina.

Fa'amatalaga Fa'atonu

O le tu'uina atu o fa'amatalaga o lo'o mulimuli mai o le a sili atu le lelei ma le sa'o o lau fa'atauga.

Igoa masani: ASTM A53/A53M;

Aofa'i: Aofa'i umi po'o numera atoa;

Vasega: Vasega A po'o Vasega B;

Ituaiga: S, E, poʻo le F;

Togafitiga luga: uliuli po'o le u'avanisa;

Tele: I fafo le lautele, mafiafia puipui, po'o le fa'asologa Numera po'o le mamafa;

Umi: umi faʻamaonia poʻo le umi faʻafuaseʻi;

I'uga paipa: pito manino, pito fa'ailo, po'o le pito filo;


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