Ọnụ ahịa ụlọ ọrụ na-ere ahịa ozugbo A333 St52 A106b SA210c SA192 A192 Carbon Alloy Boiler Precision High Pressure Seamless Steel Tube

Nkọwa dị mkpirikpi:

20G enweghị nkebi ígwè ọkpọkọ bụ a elu-edu carbon structural ígwè, ji esi mmiri ọkụ ihe, na carbon ọdịnaya nke 0.17-0.24%, tensile ike nke 410Mpa, mkpụrụ point 230-250Mpa.Bụ isi mmepụta anyị nke ígwè, anyị nwere ike ịnye 20G enweghị ọkpọkọ na ọnụahịa dị elu na asọmpi.Ebe a ka ewebata gị 20G enweghị nkebi ọkpọkọ bụ isi kemịkalụ na n'ibu Njirimara.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Mmezu ndị ahịa bụ isi ihe anyị na-elekwasị anya.We uphold a consistent level of professionalism, excellent, credibility and service for Wholesale Factory Price Direct Sale A333 St52 A106b SA210c SA192 A192 Carbon Alloy ji esi mmiri ọkụ Precision High Pressure Seamless Steel Tube, Site na anyị ike ime ọrụ, we have always been around the ụzọ nke dị ọcha ngwaahịa teknụzụ ọhụrụ.Anyị bụ onye mmekọ na-enweghị ahụmahụ ị nwere ike ịdabere na ya.Kpọtụrụ anyị taa maka data ndị ọzọ!
Mmezu ndị ahịa bụ isi ihe anyị na-elekwasị anya.Anyị na-akwado ọkwa ọkachamara na-agbanwe agbanwe, ọmarịcha, ntụkwasị obi na ọrụ makaChina Hot Rolled tube na Structural Steel tube, Anyị ga-anọgide na-akwado "àgwà, keukwu, ịrụ ọrụ nke ọma" azụmahịa nkà ihe ọmụma nke "eziokwu, ọrụ, ọhụrụ"spirit nke ọrụ, rube isi na nkwekọrịta na rube isi n'aha, mbụ-klas ngwaahịa na melite ọrụ welcome esenidụt ahịa patrons.

Ọkwa

C Si Mn S P Cr Mo V Ti B W Ni Al Nb N
20G 0.17-0.23 0.17-0.37 0.35-0.65 0.015 0.025                    
20 MnG 0.17-0.24 0.17-0.37 0.70-1.00 0.015 0.025                    
25 MnG 0.22-0.27 0.17-0.37 0.70-1.00 0.015 0.025                    
15 MoG 0.12-0.20 0.17-0.37 0.40-0.80 0.015 0.025   0.25-0.35                
20 MoG 0.15-0.25 0.17-0.37 0.40-0.80 0.015 0.025   0.44-0.65                
12CrMoG 0.08-0.15 0.17-0.37 0.40-0.70 0.015 0.025 0.40-0.70 0.40-0.55                
15CrMoG 0.12-0.18 0.17-0.37 0.40-0.70 0.015 0.025 0.80-1.10 0.40-0.55                
12Cr2MoG 0.08-0.15 ≤0.60 0.40-0.60 0.015 0.025 2.00-2.50 0.90-1.13                
12Cr1MoVG 0.08-0.15 0.17-0.37 0.40-0.70 0.01 0.025 0.90-1.20 0.25-0.35 0.15-0.30              
12Cr2MoWVTiB 0.08-0.15 0.45-0.75 0.45-0.65 0.015 0.025 1.60-2.10 0.50-0.65 0.28-0.42 0.08-0.18 0.002-0.008 0.30-0.55        
10Cr9Mo1VNbN 0.08-0.12 0.20-0.50 0.30-0.60 0.01 0.02 8.00-9.50 0.85-1.05 0.18-0.25       ≤0.040 ≤0.040 0.06-0.10 0.03-0.07

GB 5310 20G Nrụgide dị elu1
GB 5310 20G Nrụgide dị elu4
GB 5310 20G Nrụgide dị elu5

Ọkwa

Ike ọdụdọ

Ọnụ mkpụrụ (Mpa)

Mgbatị(%)

Mmetụta (J)

(Mpa)

ọ bụghị ihe na-erughị

ọ bụghị ihe na-erughị

ọ bụghị ihe na-erughị

20G

410-550

245

24/22

40/27

25MnG

485-640

275

20/18

40/27

15MoG

450-600

270

22/20

40/27

20MoG

415-665

220

22/20

40/27

12CrMoG

410-560

205

21/19

40/27

12 cr2MoG

450-600

280

22/20

40/27

12 Cr1MoVG

470-640

255

21/19

40/27

12Cr2MoWVTiB

540-735

345

18

40/27

10Cr9Mo1VNb

≥585

415

20

40

1Cr18Ni9

≥520

206

35

 

1Cr19Ni11Nb

≥520

206

35

 

WT (S)

Nkwenye nke WT

<3.5

+15% (+0.48mm min)

-10% (+0.32mm min)

3.5-20

+ 15%, -10%

>20

D <219

± 10%

D≥219

+ 12.5%, -10%

UT (nyocha Ultrasonic).

N(Normalized).

Q+T (Akụkụ na iwe).

Nnwale ntụzịaka Z(Z15,Z25,Z35).

Nnwale Mmetụta Charpy V-Notch.

Nnwale nke atọ (dị ka ule SGS).

Ihe mkpuchi ma ọ bụ mgbọ gbawara na eserese.

GB5310 20G enweghị nkebi ígwè ọkpọkọ na-bụ-eji maka nrụgide arịa, igwe, ọkpọkọ oyiyi akwa, mmanụ na chemical ụlọ ọrụ.

GB 5310 Igwe mmiri ọkụ dị elu aha ọzọ

GB 5310 Igh mgbali ji esi mmiri ọkụ tube, 20G ji esi mmiri ọkụ ígwè ọkpọkọ, 20G ji esi mmiri ọkụ ọkpọkọ

A na-eji tubing tubing na ụlọ ọrụ ndị a:
Steam boilers.
Ọgbọ Ike.
Osisi mmanụ ọkụ.
Igwe ọkụ eletrik.
Osisi Nhazi Ụlọ Ọrụ.

Mmezu ndị ahịa bụ isi ihe anyị na-elekwasị anya.We uphold a consistent level of professionalism, excellent, credibility and service for Wholesale Factory Price Direct Sale A333 St52 A106b SA210c SA192 A192 Carbon Alloy ji esi mmiri ọkụ Precision High Pressure Seamless Steel Tube, Site na anyị ike ime ọrụ, we have always been around the ụzọ nke dị ọcha ngwaahịa teknụzụ ọhụrụ.Anyị bụ onye mmekọ na-enweghị ahụmahụ ị nwere ike ịdabere na ya.Kpọtụrụ anyị taa maka data ndị ọzọ!
N'ogbeChina Hot Rolled tube na Structural Steel tube, Anyị ga-anọgide na-akwado "àgwà, keukwu, ịrụ ọrụ nke ọma" azụmahịa nkà ihe ọmụma nke "eziokwu, ọrụ, ọhụrụ"spirit nke ọrụ, rube isi na nkwekọrịta na rube isi n'aha, mbụ-klas ngwaahịa na melite ọrụ welcome esenidụt ahịa patrons.


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