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ASTM A53 Gi Welded ERW Pipes Dị obere Carbon Round Galvanized Steel tube

Nkọwa dị mkpirikpi:

Pipe nyere iwu n'okpuru nkọwapụta a bụ maka ọrụ nrụgide na oke okpomọkụ nke 350 ℃.  

Mepụta: Electric iguzogide welded ọkpọkọ

Nha: OD: 15.0 ~ 660mm WT: 2 ~ 20mm

Ọkwa: STPG370, STPG410   Ogologo: 6M ma ọ bụ ogologo akọwapụtara ka achọrọ.

Akwụsị: Ọgwụgwụ Larịị, Ọgwụgwụ gbagọrọ agbagọ.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Iji zute afọ ojuju ndị ahịa a na-atụ anya ya, anyị nwere ndị otu anyị siri ike iji nye ọrụ kachasị mma nke gụnyere ahịa, ahịa, imepụta, mmepụta, njikwa mma, mbukota, nkwakọba ihe na ngwa ngwa maka ASTM A53 Gi Welded ERW Pipes Mild Low Carbon Round Galvanized Steel Tube, Anyị na-eso furnishing mwekota remedies maka purchasers na-atụ anya na-ewu ogologo oge, ala, eziokwu na otu dị irè mkpakọrịta na ndị na-azụ ahịa.Anyị ji ezi obi na-atụ anya nkwụsị gị.
Iji izute ndị ahịa 'n'elu-atụ anya afọ ojuju , anyị nwere anyị ike otu na-enye anyị kacha mma n'ozuzu ọrụ nke na-agụnye ahịa, ahịa, emebe, mmepụta, àgwà njikwa, mbukota, nkwakọba ihe na lọjistik makaChina Gi Steel Pipe na Galvanized Pipe Price, Ruo ọtụtụ afọ, anyị ugbu a rube isi na ụkpụrụ nke ndị ahịa gbakwasara, àgwà dabeere, mma na-achụ, ibe uru nkekọrịta.Anyị na-atụ anya, site n'obi eziokwu na ezi uche, inwe nsọpụrụ iji nyere aka na ahịa gị ọzọ.

Ụdị Nka na ụzụ Ihe onwunwe Ọkọlọtọ Ọkwa Ojiji
Eletrik Nguzogide Welded (ERW) ígwè ọkpọkọ Ugboro dị elu Carbon ígwè API 5L PSL1&PSL2 GR.B,X42,X46,X52,X60,X65,X70, wdg. Ụgbọ njem mmanụ na gas
ASTM A53 GR.A, GR.B Maka Ọdịdị (Piling)
ASTM A252 GR.1, GR.2, GR.3
EN10210 S275JRH, S275J0H, S355J0H, S355J2H, wdg
EN10219 S275JRH, S275J0H, S355J0H, S355J2H, wdg
JIS G3452 SGP, wdg Ụgbọ njem nke mmiri mmiri dị ala
JIS G3454 STPG370, STPG410, wdg Ụgbọ njem nke mmiri mmiri dị elu
JIS G3456 STPG370, STPG410, STPG480, wdg nnukwu okpomọkụ ígwè ọkpọkọ

Pipe nyere iwu n'okpuru nkọwapụta a bụ maka ọrụ nrụgide na oke okpomọkụ nke 350 ℃.

astm a53 erw ọkpọkọ

ọkpọkọ iferi, mkpuchi ojii ma ọ bụ ihe mkpuchi zinc na-ekpo ọkụ (ahaziri);
Na ùkwù na-eji owu abụọ;
Ha abụọ na-ejedebe na njedebe njedebe;
Ngwunye larịị, njedebe bevel (Mgbe onye zụrụ ya na S≤22mm chọrọ ya, a ga-akụtu ọkpọkọ ọkpọkọ, ogo: 30° (+ 5° ~ 0°), na ọkpụrụkpụ mgbidi nke mgbọrọgwụ adịghị ebelata <2.4 mm.);
Ịka akara.

Ọkwa na Ngwakọta kemịkal (%)

Ọkwa

C≤

Si≤

Mn

P≤

S≤

STPG370

0.25

0.35

0.30-0.90

0,040

0,040

STPG410

0.30

0.35

0.30-1.00

0,040

0,040

 

 

 

 

 

 

Ihe eji arụ ọrụ

Ọkwa

Ike ọdụdọ

Mpụta ike

Mgbatị %

N/m㎡

N/m㎡

Nke 11 ma ọ bụ No.12 mpempe ule

Nke 5 iberibe ule

Nke 4 mpempe ule

 

 

Ogologo ogologo

Transverse

Ogologo ogologo

Transverse

STPG370

370 min

215 min

30 min

25 min

28 min

23 min

STPG410

410 min

245 min

25 min

20 min

24 min

19 min

 

Nkwenye nke OD na WT

Nkewa

Ntachi obi na OD

Nkwenye na WT

Oyi emechara ERW Steel Pipe

24A ma ọ bụ n'okpuru

+/- 0.3mm

N'okpuru 3mm

 

3mm ma ọ bụ karịa

+/- 0.3mm

 

+/- 10%

32A ma ọ bụ karịa

+/- 0.8%

 

 

Maka ọkpọkọ nke nha aha 350A ma ọ bụ karịa, nnabata na OD nwere ike ikpebi site na ogologo okirikiri.N'okwu a, nnabata ga-abụ +/- 0.5%

Iji zute afọ ojuju ndị ahịa na-atụ anya ya, anyị nwere ndị otu anyị siri ike iji nye ọrụ kachasị mma nke gụnyere ahịa, ahịa, imepụta, mmepụta, njikwa mma, mbukota, nkwakọba ihe na ngwa ngwa maka ngwaahịa ọhụrụ na-ekpo ọkụ ASTM A53 Gi Seamless Welded ERW Pipes Ọdụdọ Carbon dị obere Round Galvanized Steel Tube, Anyị na-agbaso usoro ntinye aka maka ndị na-azụ ahịa ma nwee olile anya iji wuo ogologo oge, nchekwa, ntụkwasị obi na mmekọrịta dị mma na ndị na-azụ ahịa.Anyị ji ezi obi na-atụ anya nkwụsị gị.
Ngwaahịa ọhụrụ na-ekpo ọkụChina Gi Steel Pipe na Galvanized Pipe Price, Ruo ọtụtụ afọ, anyị ugbu a rube isi na ụkpụrụ nke ndị ahịa gbakwasara, àgwà dabeere, mma na-achụ, ibe uru nkekọrịta.Anyị na-atụ anya, site n'obi eziokwu na ezi uche, inwe nsọpụrụ iji nyere aka na ahịa gị ọzọ.


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