Maikaʻi 20G High Pressure Boiler Tubes Steel Seamless Paipu

ʻO ka wehewehe pōkole:

ʻO 20G paipu kila maʻemaʻe he kiʻekiʻe kiʻekiʻe carbon structural steel, boiler material, ka carbon content o 0.17-0.24%, ikaika tensile o 410Mpa, yield point 230-250Mpa.ʻO kā mākou hana nui o ke kila, hiki iā mākou ke hāʻawi i ka 20G Seamless paipu me ke kūlana kiʻekiʻe a me ke kumukūʻai hoʻokūkū.Maʻaneʻi e hoʻolauna iā ʻoe i kā mākou 20G seamless pipe kumu waiwai kemika a me nā waiwai mechanical.


Huahana Huahana

Huahana Huahana

Manaʻo mākou e ʻike i ka disfigurement kiʻekiʻe kiʻekiʻe i ka hanauna a hāʻawi i nā lawelawe maikaʻi loa i nā mea kūʻai aku a me nā ʻāina ʻē me ka naʻau holoʻokoʻa no ka maikaʻi maikaʻi 20G High Pressure Boiler Tubes Steel Seamless Pipes, Ua hana ʻia nā mea kūʻai āpau me nā mea hana kiʻekiʻe a me nā kaʻina hana QC koʻikoʻi i ke kūʻai ʻana e lilo. kekahi ʻano maikaʻi.Welina mai nā mea kūʻai hou a ʻelemakule e launa pū me mākou no ka hui ʻoihana.
Manaʻo mākou e ʻike i ka disfigurement kiʻekiʻe i ka hanauna a hāʻawi i nā lawelawe maikaʻi loa i nā mea kūʻai aku a me nā ʻāina ʻē me ka naʻau holoʻokoʻa.Kina 20G High Pressure Boiler Tube, Makemake mākou e hoʻokō i nā koi o kā mākou mea kūʻai ma ka honua holoʻokoʻa.Ke hoʻonui mau nei kā mākou mau mea kūʻai a me nā lawelawe e hoʻokō i nā koi o nā mea kūʻai aku.Hoʻokipa mākou i nā mea kūʻai hou a me nā mea kahiko mai nā ʻano like ʻole o ke ola e hoʻopili iā mākou no nā pilina ʻoihana e hiki mai ana a loaʻa i ka kūleʻa like!

Papa

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 Pumi Kiekie1
GB 5310 20G Pumi Kiekie4
GB 5310 20G Pumi Kiekie5

Papa

Ka ikaika tensile

Lae hua(Mpa)

Elongation(%)

Ka hopena(J)

(Mpa)

aole emi iho

aole emi iho

aole emi iho

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)

Ka hoomanawanui o 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(Ultrasonic examination).

N(Maʻamau).

Q+T(Hoʻopiʻi ʻia a Hoʻopaʻa ʻia).

Ho'āʻo Z Direction (Z15,Z25,Z35).

ʻO Charpy V-Notch Impact Test.

ʻO ka hōʻike ʻekolu ʻaoʻao (e like me ka SGS Test).

Hoʻopiʻi ʻia a i ʻole ka pana ʻana a me ka pena.

ʻO GB5310 20G nā paipu kila maʻemaʻe i hoʻohana nui ʻia no nā moku kaomi, nā mīkini, nā paipu paipu, ka ʻaila a me ka ʻoihana kemika.

GB 5310 Paipu paila pahu kiʻekiʻe ka inoa ʻē aʻe

GB 5310 igh puʻu paila paila, 20G paila kila paipu, 20G paila paila

Hoʻohana ʻia ka paipu boiler i kēia mau ʻoihana:
ʻO nā paila mahu.
Hoʻoulu mana.
Nā mea kanu wahie fossil.
Nā Mea Hana Uila.
Nā Mea Hana Hana Hana.

Manaʻo mākou e ʻike i ka disfigurement kiʻekiʻe i ka hanauna a hāʻawi i nā lawelawe maikaʻi loa i nā mea kūʻai aku a me nā ʻāina ʻē me ka naʻau.
Maikaʻi 20G High Pressure Boiler Tubes Steel Seamless Paipu
Hana ʻia nā mea kūʻai a pau me nā mea hana kiʻekiʻe a me nā kaʻina hana QC koʻikoʻi i ke kūʻai ʻana i ʻoi aku ka maikaʻi.Welina mai nā mea kūʻai hou a ʻelemakule e launa pū me mākou no ka hui ʻoihana.
Kina 20G High Pressure Boiler Tube
Makemake mākou e hoʻokō i nā koi o kā mākou mea kūʻai aku ma ka honua holoʻokoʻa.Ke hoʻonui mau nei kā mākou mau mea kūʻai a me nā lawelawe e hoʻokō i nā koi o nā mea kūʻai aku.Hoʻokipa mākou i nā mea kūʻai hou a me nā mea kahiko mai nā ʻano like ʻole o ke ola e hoʻopili iā mākou no nā pilina ʻoihana e hiki mai ana a loaʻa i ka kūleʻa like!


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