Shiinaha xuduud lahayn, welded iyo kulul-maquufin galvanized saaraha biibiile oo qeybiye | Gold Sanon
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Xuduud lahayn, welded iyo kulul-maquufin galvanized iyo biibiilaha

Description Gaaban:

tuubooyin bir aan xuduud lahayn iyo tuubooyinka steel welded for uumi ujeedada guud, biyaha, gaaska iyo khadadka hawada ee ASTM A53 / A53M-2012 Standard.


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FAQ

Tilmaamaha Badeecada

Guudmarka

Standard: ASTM A53 / A53M-2012

Fasalka Group: GR.A, GR.B, iwm

Dhumucdiisuna: 1 - 100 mm

Ballaca dibadda ah (Round): 10 - 1000 mm

Length: go'an dhererka ama dhererka random

Qaybta Qaab: Round

Ku rid of Origin: Shiinaha

Certification: ISO9001: 2008

 

Daawaha Or Ma aha, ma aha

Codsiga, waayo qaybo ka mid xoog iyo cadaadis, laakiin sidoo kale ujeedada guud tuubooyinka uumi, biyaha, gaaska iyo hawada

Dhulku Daaweynta: Sida looga baahan yahay qofka macaamilka ah ee

Farsamada: Hot duubay ama Cold duubay

daaweynta Heat: Annealing / caadi / Joojiya Stress

Tuuboyinka Gaar ah: qaro Wall tuuboyinka

Isticmaalka, waayo qaybo ka mid xoog iyo cadaadis, ujeedada guud

Baaritaanka: ECT / ut

Codsiga

Waxaa inta badan loo isticmaalaa in qaybo ka mid ciidan iyo cadaadiska, iyo uumi guud ujeedada, biyaha, gaaska iyo tubooyinka hawada.

Fasalka Ugu Weyn

GR.A, GR.B

Chemical Qeybta

fasalka

 % Qeybta, ≤
C Mn P S

    cu A

  Ni A

Cr A

Mo A V A
S nooca (biibiile aan xuduud lahayn)
GR.A 0,25 B 0,95 0.05 0,045

0,40

0,40

0,40

0.15 0.08
GR.B 0.30 C 1.20 0.05 0,045

0,40

0,40

0,40

0.15 0.08
nooca E (Resistance welded biibiile)
GR.A 0,25 B 0,95 0.05 0,045

0,40

0,40

0,40

0.15 0.08
GR.B 0.30 C 1.20 0.05 0,045

0,40

0,40

0,40

0.15 0.08
nooca F (foornada welded tuuboyinka)
A 0.30 B 1.20 0.05 0,045

0,40

0,40

0,40

0.15 0.08

A Wadarta oo ka mid ah shanta waxyaabood ee waa in aan ka sii weyn tahay 1.00%.

B Waayo, 0.01% hoos u dhac kasta oo ka kooban carbon ugu badnaan, content ugu manganese la oggol yahay in la kordhiyo by 0,06%, laakiin ugu badnaan ah kama badan karto 1.35%.

C kasta oo hoos u 0,01% ee content ugu badnaan carbon ogolaan doonaa content ugu manganese si loo kordhiyo by 0,06%, laakiin ugu badnaan waa in aanay ka badan 1.65%.

farsamo Property

shay GR.A GR.B

xoog siligga, ≥, psi [MPA]

Xoog dhalidda, ≥, psi [MPA]

Eeg muruqa 50mm 2in.or

48 000 [330] 30 000 [205] A, B 60 000 [415] 35 000 [240] A, B

A muruqa ugu yar ee dhererka eeg 2in. (50mm) waxaa goynaya caanaha soo socda:

e = 625000 (1940) A 0.2 / U 0.9

e = muruqa ugu yar ee 2in eeg ah. (50mm), boqolkiiba koobay ugu dhow 0.5%;

A = xisaabiyey sida ay dhexroor ku qeexan sare ee tuubada magacaaban ama width ku magacaaban ee tusaalaha siligga iyo berkeddii dhumucdeedu waxay derbiga ku qeexan, oo lagu soo koobay goobta kuugu dhow cross-qeybaha kala muunad siligga of 0.01 in.2 (1 mm2) ah, iyo Waxa la barbar 0.75in.2 (500mm2), hadba yar.

U = qeexan xoog ugu yaraan siligga, psi (MPA).

B Waayo, isu-gaynta kala duwan ee tirada kala duwan ee tijaabada baaritaanka siligga oo qoray xoog siligga ugu yar, muruqa ugu yar ee looga baahan yahay waxaa ku cad Shaxda X4.1 ama Table X4.2, sida uu sheegay ay applicability.

imtixaanka Shuruudaha

imtixaanka siligga, imtixaanka foorarsiga, imtixaanka hydrostatic, imtixaanka korontada nondestructive of welds.

Supply Kartida

Supply Kartida: 2000 metric Per Bisha Per Fasalka Of ASTM A53 / A53M-2012 Steel tuuboyinka

Baako

Xidhmo Oo In Box Wooden Strong

Gaarsiinta

7-14 maalmood haddii in stock, 30-45 maalmood si loo soo saaro

Bixinta

30% depsoit, 70% L / C ama B / nuqul L ama 100% L / C arko

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