Sinikezela ngamandla amangalisayo kumgangatho ophezulu kunye nophuculo, ukuthengisa, ingeniso kunye nokuthengisa kunye nenkqubo yoYilo oluVuselelwayo lwe-API 5L ASTM A106gr.B ASTM A53gr.B Astma312 TP304 316 API5CT N80 J55 K55 Carbon Umthungo wentsimbi yombhobho weCarbon, Samkela ngokupheleleyo abathengi abasuka mbombo zone zeplanethi ukumisela unxibelelwano oluzinzileyo nolunenzuzo ngokufanayo kumashishini amancinci, ukuba nexesha elide elicacileyo kunye.
Sinikezela ngamandla amangalisayo kumgangatho ophezulu kunye nophuculo, ukuthengisa, umvuzo kunye nokuthengisa kunye nenkquboChina Carbon Steel kunye Hot Rolled, Ukwaneliseka koMthengi kuhlala kungumnqweno wethu, ukudala ixabiso kubathengi kuhlala kungumsebenzi wethu, ubudlelwane beshishini bexesha elide kunye nenzuzo yinto esiyenzela yona.Sibe liqabane ethembekileyo ngokupheleleyo kuwe ngokobuqu China.Ngokuqinisekileyo, ezinye iinkonzo, ezifana nokubonisana, zinokubonelelwa nazo.
Umbhobho owenziwe phantsi kolu luhlu lwemibhobho yemibhobho apho i-cylinder yensimbi isebenza njengelungu elisisigxina eliphethe umthwalo, okanye njengeqokobhe ukwenza iimfumba zekhonkrithi ezifakwe kwindawo.
Ngenkqubo engenamthungo / Ngokuxhathisa umbane welded / Ngokudityaniswa kwenkqubo edityanisiweyo
Uveliso: Umbhobho weSimbi weCarbon ongenamthungo / iCarbon ERW iPipe yentsimbi
Ubungakanani: OD: 168～700mm WT: 2～80mm / 323.8～1500mm WT: 8～80mm
IBanga: Gr1, Gr2, Gr3
Ubude: 6M okanye ubude obuchaziweyo njengoko kufuneka.
Isiphelo: Isiphelo esicacileyo, iBeveled End.
Intsimbi ayiyi kuqulatha ngaphezu kwe-0.050 % ye-phospho rous.
| 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), ukutsalwa kobude obusisiseko kwi-2 in. (7.9 mm), amanqaku angaphantsi kwepesenti | 1.5A | 1.25A | 1.0A... |
Itheyibhile 2 inika amaxabiso aphantsi abaliweyo:
| Amaxabiso aBaliweyo oBuncinane obude | ||||
| Ukutyeba kweNdonga yesiQendu | Ukwandiswa kwi-2 ngo. (50.8 mm), min, % | |||
| kwi. | mm. | IBanga loku-1 | IBanga lesi-2 | IBanga lesi-3 |
| 5/16 (0.312) | 7.9 | 30.00 | 25.00 | 20.00 |
| 9/32 (0.281) | 7.1 | 28.50 | 23.75 | 19.00 |
| 1/4 (0.25) | 6.4 | 27.00 | 22.50 | 18.00 |
| 7/32 (0.219) | 5.6 | 25.50 | 21.25 | 17.00 |
| 3/16 (0.188) | 4.8 | 24.00 | 20.00 | 26.00 |
| 11/6 (0.172) | 4.4 | 23.25 | 19.50 | 15.50 |
| 5/32 (0.156) | 4.0 | 22.50 | 18.75 | 15.00 |
| 9/64 (0.141) | 3.6 | 21.75 | 18.25 | 14.50 |
| 1/8 (0.125) | 3.2 | 21.00 | 17.50 | 14.00 |
| 7/64 (0.109) | 2.8 | 20.25 | 16.75 | 13.50 |
| Le theyibhile ingentla inika amaxabiso obude obuncinane obaliweyo kwiindonga ezahlukeneyo ezinobunzima.Apho ubungqingqwa bodonga obuxeliweyo buphakathi kwezo ziboniswe ngasentla, elona xabiso lisezantsi lobude liya kumiselwa ngolu hlobo lulandelayo: IBakala:1 E=48t+15.00 2 E=40t+12.50 3 E=32t+10.00 apho: E = ulwandiso kwi-2 kwi., %, kunye t = ubukhulu bodonga obuchaziweyo obuchaziweyo, ngaphakathi. | ||||
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 kubonelelwa ngobude obungakhethi buso, 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
Ubude obuphindiweyo obungakhethi buso Ngaphezulu kwe-25ft (7.62m) kunye nomyinge omncinci we-35ft (10.67m)
Ubude obufanayo njengoko buchaziwe 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.
Igama loMphathi okanye uphawu lwayo
Imilinganiselo (idayamitha yegama kunye nobukhulu bodonga lwegama, ubude kunye nobunzima ngeyunithi yobude)
Inombolo yobushushu
Inkqubo yokwenziwa (ingenamthungo)
IBanga
Ukutyunjwa kwenkcazo
Indlela yokuvelisa(ipayipi yentsimbi ye-ERW egqityiweyo eshushu: EH; Umbhobho wentsimbi we-ERW obandayo ogqityiweyo: EC)
Imilinganiselo(idayamitha eqhelekileyo)
Igama lomenzi okanye uphawu lwakhe
Umbhobho ongenanto, iingubo ezimnyama, njl njl.
6″ kunye nobukhulu obungaphantsi kwimiqulu enezilingi ezimbini zomqhaphu, ezinye iisayizi zikhululekile;
Zombini ziphela kunye nabakhuseli bokugqibela;
Isiphelo esicacileyo, isiphelo se-bevel
Ukumakisha.
Sinikezela ngamandla amangalisayo kumgangatho ophezulu kunye nophuculo, ukuthengisa, ingeniso kunye nokuthengisa kunye nenkqubo yoYilo oluVuselelwayo lwe-API 5L ASTM A106gr.B ASTM A53gr.B Astma312 TP304 316 API5CT N80 J55 K55 Carbon Umthungo wentsimbi yombhobho weCarbon, Samkela ngokupheleleyo abathengi abasuka mbombo zone zeplanethi ukumisela unxibelelwano oluzinzileyo nolunenzuzo ngokufanayo kumashishini amancinci, ukuba nexesha elide elicacileyo kunye.
UYilo oluHlaziywayo lweChina Carbon Steel kunye Hot Rolled, Ukwaneliseka koMthengi kuhlala kungumnqweno wethu, ukudala ixabiso kubathengi kuhlala kungumsebenzi wethu, ubudlelwane beshishini bexesha elide kunye nenzuzo yinto esiyenzela yona.Sibe liqabane ethembekileyo ngokupheleleyo kuwe ngokobuqu China.Ngokuqinisekileyo, ezinye iinkonzo, ezifana nokubonisana, zinokubonelelwa nazo.
