Umkhiqizi Nomhlinzeki Wamapayipi Ensimbi Ehamba Phambili E-China |

I-ASTM A53 Gi Eshiselwe I-ERW Amapayipi Ekhabhoni Ephansi Emaphakathi Eyindilinga Yeshubhu Yensimbi Eyisikhaliphile

Incazelo emfushane:

Ipayipi eli-odwe ngaphansi kwalokhu kucaciswa elesevisi yengcindezi ezingeni lokushisa elilinganiselwa ku-350℃.  

Ukukhiqiza: Ipayipi elishiselwe ukumelana nogesi

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

Ibanga: STPG370, STPG410   Ubude: 6M noma ubude obucacisiwe njengoba kudingeka.

Iphela: I-Plain End, I-Beveled End.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ukuze sihlangabezane nokwaneliseka obekulindelwe kakhulu ngamakhasimende, sinethimba lethu eliqinile elizohlinzeka ngenkonzo yethu engcono kakhulu iyonke ehlanganisa ukumaketha, ukuthengisa, ukuklama, ukukhiqiza, ukulawulwa kwekhwalithi, ukupakisha, ukugcinwa kwempahla kanye nokusetshenziswa kwe-ASTM A53 Gi Welded ERW Pipes Mild Low Carbon Round Ishubhu Yensimbi Ekhangayo, Silandela ukunikeza amakhambi okuhlanganiswa kwabathengi futhi sithemba ukwakha izinhlangano zesikhathi eside, ezivikelekile, ezithembekile nezisebenzayo nabathengi.Sikubheke ngabomvu ukudlula kwakho.
Ukuze sihlangabezane nokwaneliseka obekulindelwe kakhulu ngamakhasimende, sinethimba lethu eliqinile elizohlinzeka ngenkonzo yethu engcono kakhulu ehlanganisa ukumaketha, ukuthengisa, ukuklama, ukukhiqiza, ukulawulwa kwekhwalithi, ukupakisha, ukugcinwa kwempahla kanye nokuhlelwa kwempahla.Ipayipi Lensimbi Yase-China kanye Nentengo Yepayipi Elivunyiwe, Iminyaka eminingi, manje sesibambelele kumgomo wokuthambekela kwamakhasimende, okusekelwe kwikhwalithi, ukuphishekela ubuhle, ukwabelana ngenzuzo efanayo.Sithemba, ngobuqotho obukhulu nangenhliziyo enhle, ukuba nodumo lokusiza ngemakethe yakho eyengeziwe.

Isitayela Ezobuchwepheshe Okubalulekile Okujwayelekile Ibanga Ukusetshenziswa
Ukumelana Kagesi Okushiselwe (ERW) ipayipi lensimbi Imvamisa ephezulu Insimbi Yekhabhoni I-API 5L PSL1&PSL2 GR.B,X42,X46,X52,X60,X65,X70, njll Ukuthuthwa kwamafutha negesi
I-ASTM A53 G.A ,GR.B Okwesakhiwo (I-Piling)
I-ASTM A252 GR.1, GR.2,GR.3
I-BS EN10210 S275JRH,S275J0H,S355J0H,S355J2H, njll.
I-BS EN10219 S275JRH,S275J0H,S355J0H,S355J2H, njll.
I-JIS G3452 I-SGP, njll Ukuthuthwa koketshezi olunomfutho ophansi
I-JIS G3454 STPG370,STPG410, njll Ukuthuthwa kwe-High-pressure fluid
I-JIS G3456 STPG370,STPG410,STPG480, njll izinga lokushisa eliphezulu amapayipi ensimbi

Ipayipi eli-odwe ngaphansi kwalokhu kucaciswa elesevisi yengcindezi ezingeni lokushisa elilinganiselwa ku-350℃.

ipayipi ye-astm a53

Ipayipi elingenalutho, i-coat emnyama noma i-dip eshisayo efakwe nge-zinc (eyenziwe ngokwezifiso);
Ezinyandeni ezinezihlilingi ezimbili zikakotini;
Zombili ziphela ngabavikeli bokugcina;
Isiphetho esingenalutho, isiphetho se-bevel (Lapho kudingwa umthengi kanye ne-S≤22mm, umkhawulo wepayipi kufanele ubhobhodwe, idigri: 30° (+5°~0°), futhi ukushuba kodonga lwempande akwehliswa ngo-<2.4 mm.);
Ukumaka.

Ibanga Nokwakheka Kwamakhemikhali (%)

Ibanga

C≤

Si≤

Mn

P≤

S≤

I-STPG370

0.25

0.35

0.30~0.90

0.040

0.040

I-STPG410

0.30

0.35

0.30~1.00

0.040

0.040

 

 

 

 

 

 

Izakhiwo Zemishini

Ibanga

Amandla aqinile

Amandla esivuno

Elongation %

N/ m㎡

N/ m㎡

Izingcezu zokuhlola ze-No.11 noma No.12

Izingcezu zokuhlola eziyi-5

Inombolo yokuhlola engu-4

 

 

I-Longitudinal

Phenduka

I-Longitudinal

Phenduka

I-STPG370

370 imiz

215 imiz

30 imiz

25 imiz

28 imiz

23 imiz

I-STPG410

410 imiz

245 imiz

25 imiz

20 imiz

24 imiz

19 imiz

 

Ukubekezelela i-OD ne-WT

Ukwehlukana

Ukubekezelela ku-OD

Ukubekezelelana ku-WT

Ipayipi Lensimbi Le-ERW eliphelile elibandayo

24A noma ngaphansi

+/-0.3mm

Ngaphansi kuka-3mm

 

3mm noma ngaphezulu

+/-0.3mm

 

+/-10%

32A noma ngaphezulu

+/-0.8%

 

 

Kumapayipi anosayizi omncane ongu-350A noma ngaphezulu, ukubekezelela ku-OD kungase kunqunywe ubude bomjikelezo.Kulokhu, ukubekezelelana kuzoba +/-0.5%

Ukuze sihlangabezane nokwaneliseka obekulindelwe kakhulu ngamakhasimende, sinethimba lethu eliqinile elihlinzeka ngenkonzo yethu engcono kakhulu iyonke ehlanganisa ukumaketha, ukuthengisa, ukuklama, ukukhiqiza, ukulawulwa kwekhwalithi, ukupakisha, ukugcinwa kwempahla kanye nokusetshenziswa kweMikhiqizo Emisha Eshisayo I-ASTM A53 Gi I-Seamless Welded ERW Pipes. I-Mild Low Carbon Round Galvanized Steel Tube, Silandela ukunikeza amakhambi okuhlanganiswa kwabathengi futhi sithemba ukwakha izinhlangano zesikhathi eside, ezivikelekile, ezithembekile nezisebenzayo nabathengi.Sikubheke ngabomvu ukudlula kwakho.
Imikhiqizo Emisha EshisayoIpayipi Lensimbi Yase-China kanye Nentengo Yepayipi Elivunyiwe, Iminyaka eminingi, manje sesibambelele kumgomo wokuthambekela kwamakhasimende, okusekelwe kwikhwalithi, ukuphishekela ubuhle, ukwabelana ngenzuzo efanayo.Sithemba, ngobuqotho obukhulu nangenhliziyo enhle, ukuba nodumo lokusiza ngemakethe yakho eyengeziwe.


  • Okwedlule:
  • Olandelayo:

  • Imikhiqizo Ehlobene