UMvelisi weMibhobho yentsimbi eKhokelayo kunye noMboneleli eTshayina |

UNks Steel LSAW Welded Carbon Steel Pipe ASTM A53 Q235

Inkcazelo emfutshane:

Ibakala: GR.B,X42,X46,GR.1,GR.2,S355J0H,S275JRH,SGP,njl

 

Ubungakanani: 355.6-1500mm Ububanzi bangaphandle, 8-80mm Ukutyeba kwendonga

 

Ubude: Ubude obulungisiweyo 5.8m, 6m, 11.8m okanye ngokwezifiso.

 

Ukwaleka: Ukwaleka ivarnish, idiphu eshushu yenziwe yagalvanized, iileya ezi-3 zePE, FBE, njl.

 

Amagama aPhambili: Umbhobho wentsimbi odityanisiweyo, umbhobho we-LSAW, ixabiso lombhobho we-LSAW, umbhobho weCarbon Steel, umbhobho we-36 ″

 

Intlawulo: 30% Idiphozithi, 70% L/C Okanye B/L Ikopi Okanye 100% L/C Ekubonaneni

Iinkcukacha zeMveliso

Iimveliso ezinxulumeneyo

Iithegi zeMveliso

Ingcaciso yeMveliso

INGCACISO YOMbhobho WESTEEL we-LSAW
1.Ubungakanani 1) OD: 406mm-1500mm
2) Ukutyeba kweendonga: 8mm-50mm
3) SCH20,SCH40,STD,XS,SCH80
2.Esemgangathweni: ASTM A53,API 5L,EN10219,EN10210,I-ASTM A252,ASTM A500etc
3.Izinto eziphathekayo I-ASTM A53 Gr.B,API 5L Gr.B,X42,X52,X60,X70,X80,S235JR,S355J0H, njalo njalo
4.Ukusetyenziswa: 1) ulwelo oluphantsi loxinzelelo, amanzi, igesi, ioyile, umbhobho womgca
2)umbhobho wolwakhiwo, ulwakhiwo lwepiling yombhobho
3) ucingo, umbhobho womnyango
5.Ukwandlala 1) Bared
2) Ipeyinti emnyama (ingubo yevarnish)
3) Iigalvanized
4) Ioli
5) PE,3PE, FBE, comosion ukumelana ukutyabeka, Anti umhlwa ukutyabeka
6.Ubuchule umbhobho wentsimbi odityanisiweyo we longitudinal
7. Uhlolo: Ngovavanyo lwe-Hyd raulic, i-Eddy yangoku, i-RT, i-UT okanye ukuhlolwa ngumntu wesithathu
8.Ukuhanjiswa Isikhongozelo, Isikhephe esikhulu.
9.Malunga noMgangatho Wethu: I-1) Akukho monakalo, akukho kugoba
2) akukho burrs okanye imiphetho ebukhali kwaye akukho nkunkuma
3) Isimahla kwi-oiled&marking
4) Zonke iimpahla zinokujongwa ngokuhlolwa komntu wesithathu ngaphambi kokuthunyelwa

Ukusetyenziswa kwe-Longitudinal Submerged-arcUmbhobho odityanisiweyo:

BS EN10210 S275 carbon lsaw

Imeko yobunjineli yaseHong Kong

umbhobho odityanisiweyo eqatar

Imeko yobunjineli baseQatar

umbhobho odityaniswe ngobude

Imeko yobunjineli yaseTurkey

Inkqubo yokuVelisa iLongitudinal Submerged-arc eWelded Pipe:

ndabona abavelisi bemibhobho

Umbhobho we-LSAWYamkela itekhnoloji ye-arc yokuntywila emanzini, isebenzisa i-filler welding, i-particle yokukhusela i-flux engcwatywe i-arc.

I-LSAW sisishunqulelo sesiNgesi se-arc entywiliselweyo edityanisiweyo yentsimbi yomthungo ethe ngqo.Inkqubo yemveliso ye-arc edityanisiweyo yentsimbi yomthungo ethe tye ibandakanya iteknoloji yokwenza i-JCOE, i-coil eyenza iteknoloji ye-arc welding ephantsi kunye ne-UOE yokwenza iteknoloji.

Inkqubo yokwenziwa koMbhobho weLongitudinal Submerged-arc Welded(LSAW) imi ngolu hlobo lulandelayo:

Ukuhlolwa kwepleyiti ye-Ultrasonic → i-edge milling → ukugoba kwangaphambili → ukwenza → ukuwelda kwangaphambili → i-welding yangaphakathi→ i-welding yangaphandle → Ukuhlolwa kwe-ultrasonic → Ukuhlolwa kwe-X-reyi → Ukwandisa → uvavanyo lwe-hydraulic →l.I-Chamfering → Ukuhlolwa kwe-Ultrasonic → Uhlolo lwe-X-reyi → uhlolo lwesuntswana lamagnetic ekupheleni kwetyhubhu

IiMfuno zeTensile

IiMfuno zeTensile

 

IBanga loku-1

IBanga lesi-2

IBanga lesi-3

Amandla okuqina, min, psi (MPa)

50 000 (345)

60 000 (415)

66 000 (455)

Indawo yesivuno okanye amandla emveliso, min, psi(MPa)

30 000 (205)

35 000 (240)

45 000 (310)

Ubuncinane bobude obusisiseko bobungqingqwa bodonga lwegama % 6 ngaphakathi (7.9 mm) okanye ngaphezulu: Ubude ngo-8 ngo.

18

30

14

25

...

20

Ngobungqingqwa bodonga lwegama obungaphantsi kwe-% 6 ngo-. (7.9 mm), ngokwepesenti yamanqaku

1.5A

1.25A

1.0A...

Iimvavanyo zoomatshini kunye ne-NDT ye-API 5L PSL1&PSL2Longitudinal Submergerd-arc Welded uMbhobho

s355j2h umbhobho

Uvavanyo lweHydrostatic

en10210 umbhobho

Uvavanyo lwe-NDT (RT).

I-Longitudinal Arc Seam kunye neMibhobho

Uvavanyo lwe-NDT (UT).

Ukugoba uvavanyo-ubude obaneleyo bombhobho buya kuma bugobe bubanda nge-90 ° malunga ne-cylindrical mandrel.

Uvavanyo lokucaba-Nangona uvavanyo lungafuneki, umbhobho uya kuba nakho ukuhlangabezana neemfuno zovavanyo lokuthambisa.

Uvavanyo lwe-Hydrostatic-ngaphandle kokuba kuvunyelwe, ubude bombhobho ngamnye buya kufakwa kuvavanyo lwe-hydro-static ngaphandle kokuvuza ngodonga lombhobho.

Uvavanyo lombane olungonakaliyo-njengenye indlela yovavanyo lwe-hydro-static, umzimba opheleleyo wombhobho ngamnye uya kuvavanywa ngovavanyo lombane olungonakaliyo.apho uvavanyo lombane olungonakalisiyo lwenziwayo, ubude buya kuphawulwa ngoonobumba”NDE”

Uvavanyo lwe-ultrasonic

Uviwo lwangoku lwe-eddy

Ukupakisha i-Longitudinal Submerged-arcUmbhobho odityanisiweyo

Umbhobho ongenanto, iingubo ezimnyama (ezilungiselelwe);
Zombini ziphela kunye nabakhuseli bokugqibela;
Isiphelo esicacileyo, i-bevel end;
Ukumakisha.

I-LSAW PIPE ENE-FBE
3PE LSAW Ibhobho yentsimbi
Carbon LSAW umenzi wentsimbi yombhobho
Ndabona ababoneleli bemibhobho yentsimbi
API 5L Carbon LSAW umenzi wentsimbi yombhobho
ndabona abavelisi bemibhobho

 Ukunyamezela ububanzi bangaphandle, ubukhulu bodonga, ubude kunye nobunzima:

Ngaphandle Ububanzi Idayamitha yangaphandle yeemfumba zemibhobho ayinakwahluka ngaphezu kwe-±1% ukusuka kwidayamitha yangaphandle echaziweyo.
Ubunzima bodonga Ubunzima bodonga nakweyiphi na indawo abuyi kuba ngaphezu kwe-12.5% ​​phantsi kobukhulu obuchaziweyo bodonga.
Ubude Iimfumba zemibhobho ziya kunikezelwa ngobude obungakhethiyo obubodwa, ubude obuphindwe kabini, okanye ubude obufanayo njengoko kuchaziwe kumyalelo wokuthenga, ngokuhambelana nemida ilandelayo: Single random ubude 16 ukuba 25ft (4.88 ukuba 7.62mm), intshi
kabini ubude random Ngaphezulu kwe-25ft (7.62m) kunye nomyinge omncinci we-35ft (10.67m)
Ubude obufanayo ubude njengoko kucacisiwe ngotshintsho oluvumelekileyo lwe ±1 ngo.
Ubunzima Ubude bengqumba yombhobho nganye buya kulinganiswa ngokwahlukeneyo kwaye ubunzima bayo abuyi kwahluka ngaphezu kwe-15% ngaphezulu okanye i-5% phantsi kobunzima bayo bethiyori, ibalwe kusetyenziswa ubude bayo kunye nobunzima bayo ngeyunithi yobude.

ISIQINISEKISO

Isatifikethi
Isatifikethi se-ISO 9001
Isiqinisekiso se-ISO 45001
api 5l gr.b umbhobho

  • Ngaphambili:
  • Okulandelayo:

  • ASTM A672 B60/B70/C60/C65/C70 LSAW LSAW Umbhobho wentsimbi yeCarbon
    BS EN10210 S275J0H LSAW(JCOE) uMbhobho wentsimbi
    ASTM A252 GR.3 Structural LSAW(JCOE) Carbon Steel Pipe
    Ipayipi yentsimbi ye-LSAW

    Iimveliso ezinxulumeneyo