O la matou fa'amoemoe e tatau ona tu'uina atu fofo maualuga i fua fa'atatau, ma tautua pito i luga i fa'amoemoe i le lalolagi atoa.Ua matou faʻamaonia ISO9001, CE, ma GS ma tausisi lelei i latou faʻamatalaga lelei mo le Original Factory 2-60mm Mafiafia Q420 Grade 40 St13 45 # SPHC Material AISI ASTM DIN En SUS Structure Pipe Carbon Steel 18mm Seamless Pipe, O loʻo faʻamaoni la matou kamupani. i le tu'uina atu i tagata fa'atau ni mea e sili atu ma fa'amautu lelei i le fua fa'atauva, fa'atupuina toetoe lava o mea fa'atau uma ma a tatou auaunaga ma oloa.
O la matou fa'amoemoe e tatau ona tu'uina atu fofo maualuga i fua fa'atatau, ma tautua pito i luga i fa'amoemoe i le lalolagi atoa.Ua matou faʻamaonia ISO9001, CE, ma GS ma tausisi lelei i latou tulaga lelei lelei moPipa uamea uamea Saina Saina ma uamea uamea uli, Faʻatasi ai ma le faʻamoemoe o le "tauva ma le lelei lelei ma atiina ae ma le fatufatuaʻi" ma le mataupu faavae o le "ave tagata faʻatau manaʻoga e fai ma faʻasalalauga", o le a matou tuʻuina atu ma le faʻamaoni oloa ma fofo ma auaunaga lelei mo tagata faʻatau i totonu o le atunuʻu ma faavaomalo.
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.
O la matou fa'amoemoe e tatau ona tu'uina atu fofo maualuga i fua fa'atatau, ma tautua pito i luga i fa'amoemoe i le lalolagi atoa.Ua matou faʻamaonia ISO9001, CE, ma GS ma tausisi lelei i latou faʻamatalaga lelei mo le Original Factory 2-60mm Mafiafia Q420 Grade 40 St13 45 # SPHC Material AISI ASTM DIN En SUS Structure Pipe Carbon Steel 18mm Seamless Pipe, O loʻo faʻamaoni la matou kamupani. i le tu'uina atu i tagata fa'atau ni mea e sili atu ma fa'amautu lelei i le fua fa'atauva, fa'atupuina toetoe lava o mea fa'atau uma ma a tatou auaunaga ma oloa.
Original FactoryPipa uamea uamea Saina Saina ma uamea uamea uli, Faʻatasi ai ma le faʻamoemoe o le "tauva ma le lelei lelei ma atiina ae ma le fatufatuaʻi" ma le mataupu faavae o le "ave tagata faʻatau manaʻoga e fai ma faʻasalalauga", o le a matou tuʻuina atu ma le faʻamaoni oloa ma fofo ma auaunaga lelei mo tagata faʻatau i totonu o le atunuʻu ma faavaomalo.
