Matou te ofoina atu le malosi sili i le tulaga maualuga ma le faʻaleleia atili, fefaʻatauaʻiga, tupe maua ma maketi ma faiga mo le Faʻafouina Faʻafouina mo API 5L ASTM A106gr.B ASTM A53gr.B Astma312 TP304 316 API5CT N80 J55 K55 Carbon Seamless Steel Pipe Tube, Matou te faʻafeiloaʻi atoatoa tagata faʻatau mai itu uma o le paneta e fuafua ai fefaʻatauaʻiga pisinisi laiti mautu ma fefaʻasoaaʻi, ia maua se taimi umi faʻatasi.
Matou te ofoina atu le malosi tele i le tulaga maualuga ma le faʻaleleia atili, fefaʻatauaʻiga, tupe maua ma maketi ma faiga moSaina Carbon Steel ma Loli vevela, O le faamalieina o le aufaipisinisi e masani lava o la tatou sailiga, o le fatuina o le taua mo tagata faʻatau e masani lava o lo tatou tiute, o se vaʻaiga faʻapisinisi faʻatasi-faʻamanuiaga o le mea lea o loʻo tatou faia.O i matou o se paaga fa'atuatuaina atoatoa mo oe lava ia i Saina.Ioe, o isi auaunaga, e pei o faufautua, e mafai foi ona ofoina atu.
O paipa o lo'o fa'atonuina i lalo o lenei fa'amatalaga e mo fa'aputuga paipa lea e galue ai le pa'u u'amea o se vaega tumau e amoina uta, po'o se atigi e fai ai fa'aputu sima.
E ala i seamless faagasologa / E ala i le eletise tete'e ueloina / E ala fusi uelo faagasologa
Gaosi: Carbon Seamless Steel Pipe / Carbon ERW Steel Pipe
Tele: OD: 168～700mm WT: 2～80mm / 323.8～1500mm WT: 8～80mm
Vasega: Gr1, Gr2, Gr3
Umi: 6M poʻo le umi faʻamaonia pe a manaʻomia.
Fa'ai'uga: Fa'ai'uga Fa'ata'atia, Fa'ai'uga Fa'a'au.
O le sila e tatau ona aofia ai le sili atu i le 0.050% phosphorous.
| Manaoga Tensile | |||
|
| Vasega 1 | Vasega 2 | Vasega 3 |
| Malosi fa'asa, min, psi (MPa) | 50 000 (345) | 60 000 (415) | 66 000 (455) |
| Fa'ailo fa'atupu po'o le malosi e maua mai ai, min, psi(MPa) | 30 000 (205) | 35 000 (240) | 45 000 (310) |
| Fa'aliga la'ititi la'ititi mo le mafiafia o puipui %6 ini. (7.9 mm) po'o le sili atu: Fa'aumi ile 8 ini. (203.2 mm), min,% Fa'aumi ile 2 ini. (50.8 mm), min, % |
18 30 |
14 25 |
… 20 |
| Mo le mafiafia o puipui e itiiti ifo i le %6 i. (7.9 mm), o le toesega mai le faavae aupito maualalo elongation i le 2 i. (50.08 mm) mo Vzi – in. (0.8 mm) fa'aitiitia i lalo o le %6 i. (7.9 mm), fa'ailoga fa'atatau | 1.5A | 1.25A | 1.0A… |
O le Siata 2 o lo'o tu'uina mai ai tau fa'atatau aupito maualalo:
| Fa'atatauga Fa'aumiumi Laiti | ||||
| Nominal Wall Mafiafia | Elongation i le 2 inisi (50.8 mm), min,% | |||
| i totonu. | mm. | Vasega 1 | Vasega 2 | Vasega 3 |
| 5/16（0.312） | 7.9 | 30.00 | 25.00 | 20.00 |
| 9/32（0.281） | 7.1 | 28.50 | 23.75 | 19.00 |
| 1/4（0.25） | 6.4 | 27.00 | 22.50 | 18.00 |
| 7/32（0.219） | 5.6 | 25.50 | 21.25 | 17.00 |
| 3/16（0.188） | 4.8 | 24.00 | 20.00 | 26.00 |
| 11/6（0.172） | 4.4 | 23.25 | 19.50 | 15.50 |
| 5/32（0.156） | 4.0 | 22.50 | 18.75 | 15.00 |
| 9/64（0.141） | 3.6 | 21.75 | 18.25 | 14.50 |
| 1/8（0.125） | 3.2 | 21.00 | 17.50 | 14.00 |
| 7/64（0.109） | 2.8 | 20.25 | 16.75 | 13.50 |
| O le laulau o lo'o i luga o lo'o tu'uina atu ai le tau fa'aumiumi aupito maualalo o lo'o fa'atatau mo le mafiafia o puipui eseese.Afai o le mafiafia o le puipui o lo'o fa'ailoaina e vaeluagale i mea o lo'o fa'aalia i luga, e tatau ona fuafuaina le tau fa'aumiumi aupito maualalo e fa'apea: Vasega:1 E=48t+15.00 2 E=40t+12.50 3 E=32t+10.00 o fea: E = elongation i le 2 in., %, ma t = mafiafia fa'amauina puipui, in. | ||||
Vaitafe i fafo
O le lautele i fafo o paipa paipa e le tatau ona sili atu nai lo le ± 1% mai le lautele o fafo.
Mafiafia puipui
O le mafiafia o le puipui i so'o se itu e le tatau ona sili atu i le 12.5% i lalo o le mafiafia o le puipui fa'apitoa.
Umi
O fa'aputuga paipa e tatau ona fa'apipi'iina i vae fa'afuafua ta'itasi, fa'alua fa'afuase'i umi, po'o toniga uumi e pei ona fa'ailoa mai i le fa'atauga, e tusa ai ma tapula'a nei:
Legths fa'afuase'i ta'itasi 16 i le 25ft (4.88 i le 7.62mm), inisi
Fa'alua fa'afuase'i umi I luga atu o le 25ft (7.62m) ma le la'ititi la'ititi ole 35ft (10.67m)
Uumi tutusa umi e pei ona faʻamaonia ma se suiga faʻatagaina o le ±1 inisi.
mamafa
O umi ta'itasi o fa'aputuga paipa e tatau ona fua eseese ma o lona mamafa e le tatau ona sili atu i le 15% i luga atu po'o le 5% i lalo o lona mamafa fa'ata'ita'i, fa'atatau i lona umi ma lona mamafa i le iunite umi.
Le igoa ole Pule po'o lona fa'ailoga fa'ailoga
Fua (numera le lautele ma le mafiafia o le puipui, umi ma le mamafa i le iunite umi)
Numera vevela
Le faagasologa o le gaosiga (seamless)
Vasega
Fa'amatalaga fa'ailoga
Gaosi auala (vevela mae'a paipa u'amea ERW: EH; malulu mae'a paipa u'amea ERW: EC)
Fua (igoa ta'ita'i)
Le igoa ole gaosi oloa po'o lona fa'ailoga fa'ailoga
O paipa e leai ni mea, pa'u uliuli, ma isi mea e tatala;
6″ ma lalo lapopo'a I fusi fa'atasi ma maata vavae se lua, o isi lapopo'a e tatala;
O pito uma e lua ma puipui pito;
Fa'ai'uga manino, pito fa'ama'i
Faailoga.
Matou te ofoina atu le malosi sili i le tulaga maualuga ma le faʻaleleia atili, fefaʻatauaʻiga, tupe maua ma maketi ma faiga mo le Faʻafouina Faʻafouina mo API 5L ASTM A106gr.B ASTM A53gr.B Astma312 TP304 316 API5CT N80 J55 K55 Carbon Seamless Steel Pipe Tube, Matou te faʻafeiloaʻi atoatoa tagata faʻatau mai itu uma o le paneta e fuafua ai fefaʻatauaʻiga pisinisi laiti mautu ma fefaʻasoaaʻi, ia maua se taimi umi faʻatasi.
Fuafuaga Fa'afouina moSaina Carbon Steel ma Loli vevela, O le faamalieina o le aufaipisinisi e masani lava o la tatou sailiga, o le fatuina o le taua mo tagata faʻatau e masani lava o lo tatou tiute, o se vaʻaiga faʻapisinisi faʻatasi-faʻamanuiaga o le mea lea o loʻo tatou faia.O i matou o se paaga fa'atuatuaina atoatoa mo oe lava ia i Saina.Ioe, o isi auaunaga, e pei o faufautua, e mafai foi ona ofoina atu.
