Fa'ameamea Fa'ameamea Si'osi'omaga ASTM A53 A106 Gr.B Round Black Seamless & Welded Structure Steel Pipe Piles mo Suau'u ma Gas Felauaiga Gaosimea ma Fa'atau

Manufacturer Fa'asinomaga ASTM A53 A106 Gr.B lapotopoto Black Seamless & U'ele'a fausaga uamea paipa fa'aputuga mo Suau'u ma kesi felauaiga

Manufacturer Fa'aleaganu'u ASTM A53 A106 Gr.B Round Black Seamless & Welded Structure Pa'u Uamea Fa'aputuga mo Suau'u ma Kesi Femalagaa'i Ata Fa'aalia

Fa'amatalaga Puupuu:

ASTM Round Pipe o se paipa u'amea carbon fa'aaogaina mo felauaiga suau'u ma kesi. E aofia ai paipa fa'alelei(SMLS) ma paipa uelo (RW, SSAW,LSAW).

E i ai le tele o fa'aoga fa'apisinisi:
Fa'ainisinia Fa'avae: fa'aputuga fa'amomoli, fa'a'au'au fa'ato'a, fa'amea fa'apipi'i filo, ma vaifofo fa'afanua;
Fausia ma Puipuiga: puipui tu'ufa'atasi, vaega fa'avae, alalaupapa abutments ma dams, puipuiga o afa, ma ta'avale lalo;
Malosiaga ma Atinae Eseese: vaifofo o le la, fa'ailoga, olo ma laina eletise, ma laina paipa;
Atina'e Punaoa: talosaga e feso'ota'i i le maina.

Lau'ele'ele:Suauʻu uliuli, 3PE, FPE, ma isi.

togi:ASTM A53/A106/A179/A192/A209/A210/A213/A269/A312/A500/A501/A519/A335

Vaitaimi fafo Va'aiga:1/2” i le 2”, 3”, 4”, 6”, 8”, 10”, 12”, 16 inisi, 18 inisi, 20 inisi, 24 inisi e oo i le 40 inisi

Gaosiga Fa'alemasina:300,000 tone

Taimi Tiliva:15-30 aso (e tusa ai ma le tone moni)

FOB Taulaga:Tianjin Port/Shanghai Port

Auina imeli ia matou Whatsapp imeli

Fa'amatalaga Oloa

Faailoga o oloa

Royal Group, na faavaeina i le 2012, o se atinaʻe tekonolosi maualuga e taulaʻi i le atinaʻeina, gaosiga ma le faʻatau atu o oloa faʻataʻitaʻi. O lo matou laumua o loʻo i Tianjin, le taulaga tutotonu o le atunuʻu ma le nofoaga na fanau ai "Three Meetings Haikou". E i ai foi a matou lala i aai tetele i le salafa o le atunuu.

Falegaosi Saina

13+ Tausaga o Fefa'ataua'iga Fa'atau Atu i fafo

MOQ 5 Tone

Au'aunaga Tu'ufa'atasia

Fa'amatalaga Oloa

Tulaga vaila'au

Tulaga	Vasega	Tulaga Fa'ainumera %
Tulaga	Vasega	C	Mn	P	S	Si	Cr	Cu	Ni	Mo	V
ASTM A106	B	≤0.30	0.29-1.06	≤0.035	≤0.035	>0.10	≤0.40	≤0.40	≤0.40	≤0.15	≤0.08
ASTM A53	B	≤0.30	≤1.20	≤0.05	≤0.045	–	≤0.40	≤0.40	≤0.40	≤0.15	≤0.08

Mea tau masini

Tulaga	Vasega	Malosi Tetele	Malosi e maua	Trans.Elongation	Su'ega o A'afiaga
Tulaga	Vasega	(MPa)	(MPa)	(%)	(J)
ASTM A106	B	>415	≥240	≥16.5	–
ASTM A53	B	>415	≥240	–	–

ASTM paipa uʻamea e faasino i paipa uamea carbon faʻaaogaina i suauʻu ma kesi faʻaogaina faiga. E faʻaaogaina foʻi e felauaiga isi vai e pei o le ausa, vai, ma palapala.

Ituaiga Gaosi

O le ASTM STEEL PIPE faʻamatalaga e aofia uma ai ituaiga faʻapipiʻi faʻapipiʻi ma faʻaogaina.

Ituaiga Uila: ERW, SAW, DSAW, LSAW, SSAW, HSAW Paipa

O ituaiga masani o paipa uelo ASTM e fa'apea:

ERW: Uila fa'atete'e eletise, e masani ona fa'aoga mo paipa ta'ita'i i lalo ole 24 inisi.

DSAW/SAW: uelo fa'aa'o fa'a-fa'a-lua-itu/uila fa'a'ele'ele, o se isi auala u'amea i le ERW fa'aaogaina mo paipa lapopoa tetele.

LSAW: U'u fa'alava fa'au'u, fa'aoga mo paipa ta'ita'i e o'o i le 48 inisi. Fa'aigoaina fo'i o le fa'agasologa o le fa'asologa o le JCOE.

SSAW/HSAW: uelo fa'apipi'i fa'a'ele'ele / uelo fa'apipi'i, fa'aoga mo le ta'amilo o paipa e oo atu i le 100 inisi.

Fa'afeso'ota'i matou e iloa le 'ese'esega i le va o le paipa ERW, LSAW, ma le SSAW.

Ituaiga Paipa Su'ega: Paipa Su'e Su'e vevela ma Paipa Su'e-Ta'ai Malili.

E masani ona fa'aoga le paipa e leai ni mea mo paipa laiti (e masani ona itiiti ifo i le 24 inisi).

(O paipa u'amea lamolemole e sili atu ona fa'aaogaina nai lo paipa uelo mo le lautele o paipa e itiiti ifo i le 150 mm (6 inisi).

Matou te ofoina atu foi paipa lapo'a ta'ita'i. I le fa'aaogaina o se fa'agasologa o le gaosiga o le vevela, e mafai ona tatou gaosia le paipa e o'o atu i le 20 inisi (508 mm) le lautele. Afai e te manaʻomia le paipa e leai se mea e sili atu i le 20 inisi le lautele, e mafai ona matou gaosia e faʻaaoga ai le faʻalauteleina o le vevela e oʻo atu i le 40 inisi (1016 mm) le lautele.

Tulaga Fa'atau

Mo nisi faʻamatalaga, faʻafesoʻotaʻi mai matou e aʻoaʻo atili e uiga i paipa uʻamea.

afifiina ma felauaiga

O le afifiina omasani le lavalava, uaea uamea e fusifusia, matuamalosi.
Afai ei ai ni ou manaʻoga faʻapitoa, e mafai ona e faʻaaogainaafifiina e le ele, ma sili atu ona matagofie.

Lapataiga mo le afifiina ma le felauaiga o paipa uamea carbon
1.astm paipa uʻamea e tatau ona puipuia mai le faʻaleagaina e mafua mai i le faʻalavelave, faʻafefe ma tipi i le taimi o felauaiga, teuina ma le faʻaaogaina.
2. A faʻaaogaina paipa uʻamea carbon, e tatau ona e mulimulitaʻi i faiga faʻaogaina saogalemu ma faʻalogo lelei e puipuia ai le pa, afi, oona ma isi faʻalavelave.
3. I le taimi o le faʻaaogaina, astm paipa uamea e tatau ona aloese mai le faʻafesoʻotaʻi ma le maualuga o le vevela, faʻasalalauga faʻasalalau, ma isi. Afai e faʻaaogaina i nei siosiomaga, o paipa uamea carbon e faia i mea faʻapitoa e pei o le maualuga o le vevela ma le faʻafefete e tatau ona filifilia.
4. Pe a filifilia paipa uʻamea carbon, paipa uamea carbon o mea talafeagai ma faʻamatalaga e tatau ona filifilia e faʻavae i luga o iloiloga faʻapitoa e pei o le faʻaogaina o le siosiomaga, mea tau feololo, mamafa, vevela ma isi mea.
5. Aʻo leʻi faʻaogaina paipa uʻamea carbon, e tatau ona faia asiasiga ma suʻega talafeagai ina ia mautinoa o loʻo fetaui lelei o latou tulaga manaʻomia.