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EN10216-2 P265gh Carbon enweghị ntụpọ ígwè ọkpọkọ
EN10216-2 P265gh Carbon enweghị ntụpọ ígwè ọkpọkọ
EN10216-2 P265gh Carbon enweghị ntụpọ ígwè ọkpọkọ

EN10216-2 P265gh Carbon enweghị ntụpọ ígwè ọkpọkọ

En10216-2 P265GH enweghị nkebi ígwè ọkpọkọ / ígwè tube bụ ụdị ihe maka ji esi mmiri ọkụ na mgbali ụgbọ ígwè. P265GH enweghị nkebi ígwè ọkpọkọ / tube e ji opekempe ike mkpụrụ nke 185 - 265 MPa na site na ezi weldability, otú P265GH ígwè a na-ejikarị na-emepụta boilers, nrụgide arịa na ọkpọkọ maka ibufe mmiri ọkụ.
Ntinye ngwaahịa
En10216-2 P265GH enweghị nkebi ígwè ọkpọkọ / ígwè tube bụ ụdị ihe maka ji esi mmiri ọkụ na mgbali ụgbọ ígwè. P265GH enweghị nkebi ígwè ọkpọkọ / tube
A na-eji ike mkpụrụ kacha nta nke 185 - 265 MPa na ezigbo weldability, ya mere a na-eji P265GH ígwè eme ihe maka ndị na-emepụta mmiri ọkụ,
arịa nrụgide na ọkpọkọ maka ibufe mmiri ọkụ.

EN10216-2 P265GH Carbon ígwè ọkpọkọ
Ọkọlọtọ: EN 10216-2
Ihe onwunwe: P235GH,P265GH,P355GH
Usoro: Oyi adọtara, na-ekpo ọkụ
Ihe eji eme ihe: igwe igwe igwe
Ogologo:  ogologo randon abụọ
Ọkpụrụkpụ:  3-40mm
Oke oke:

N'èzí dayameta: 25mm ~ 508mm

Mgbidi ọkpụrụkpụ: 3mm ~ 100mm

Nkwenye nke dayameta n'èzí: +/- 1%

Nkwenye nke ọkpụrụkpụ mgbidi: + 10% /- 12.5%

Ụdị: Gburugburu

Ọgwụgwụ: njedebe bevel /BE/butt weld, PE/ njedebe dị larịị

Elu: agba okike, eserese ojii, mkpuchi 3PE

Okpomọkụ ọgwụgwọ: Nchegbu na-ebelata na annealing na QT wdg, kwenye na ezi arụmọrụ na ngwa


P235GH / P265GH / P355GH bụ European kpọmkwem ígwè maka iji na nrụgide arịa, ji esi mmiri ọkụ na okpomọkụ Exchangers.
Ngwakọta nke ígwè a na-eme ka ọ dị mma maka ngwa ebe okpomọkụ na-arụ ọrụ dị elu bụ ụkpụrụ na ihe eji eme ihe
Ndị na-emepụta ihe na ụlọ ọrụ mmanụ, gas na petrochemical.



Data teknụzụ
Ngwakọta kemịkalụ nke P265GH
Ihe % site na oke Ihe % site na oke
Carbon (C) ≤0.20 Silikon (Si) ≤0.40
Manganese (Mn) 0.80 ruo 1.40 Phosphorous (P) (kacha) 0.025
Sulfur (S) (kacha) 0.015 Aluminom (Al) ≤0.020
Nitrogen (N) ≤0.012 Chromium (Cr) ≤0.30
Ọla kọpa (Cu) ≤0.30 Molybdenum (Mo) ≤0.08
Niobium (Nb) ≤0.020 Nickel (Ni) ≤0.30
Titanium (Ti) (kacha) 0.03 Vanadium (Vi) ≤0.02
Ngwakọta chromium, ọla kọpa na molybdenum ekwesịghị ịfe 0.70%

Njirimara akụrụngwa nke EN P265GH
Ọkwa Ụdị Ọkpụrụkpụ
(mm)
Mpụta Ike
MPa (nkeji)
Ike ọdụdọ
MPa
Ogologo oge
% (nkeji)
Mmetụta ike
(KV J) (nkeji)
-20° +20°
P265GH Haziri ahazi ≤ 16
16> ruo ≤40
40> ruo ≤60
60> ruo ≤100
100> ruo ≤150
150> ruo ≤250
265
255
245
215
200
185
410 ruo 530
410 ruo 530
410 ruo 530
410 ruo 530
400 ruo 530
390 ruo 530
22
22
22
22
22
22
27
27
27
27
27
27
34
34
34
34
34
34
40
40
40
40
40
40
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