I-GB8163 Line Pipe Yensimbi Engenamthungo

Incazelo emfushane:

I-GB 8163 Ipayipi Lensimbi Elingenamthungo isetshenziselwa ukuthutha uphethiloli, igesi yemvelo nolunye uketshezi oluvamile.Ipayipi eliwuketshezi elingu-8163 liwuhlobo lwepayipi elinengxenye engenalutho futhi alikho ukushisela ukusuka ekugcineni kuya ekugcineni.Ipayipi lensimbi linengxenye engenalutho, futhi lisetshenziswa kakhulu njengepayipi lokudlulisa uketshezi, njengamafutha, igesi yemvelo, igesi, amanzi nezinye izinto eziqinile.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isingeniso Somkhiqizo

Uma kuqhathaniswa nensimbi eqinile njengensimbi eyindilinga, ipayipi lensimbi lilula ngesisindo lapho ukugoba namandla okudonsa kufana.Kuyinsimbi eyongayo enezingxenye eziphambanayo futhi isetshenziswa kabanzi ukwenza izingxenye zesakhiwo nezingxenye zemishini, njengepayipi lokubhoboza uwoyela, umshini wokuhambisa imoto, uhlaka lwamabhayisikili kanye nesikafula sensimbi esisetshenziswa ekwakheni.Ukukhiqiza izingxenye ezimise okwendandatho ngamapayipi ensimbi kungathuthukisa izinga lokusetshenziswa kwezinto, kwenze inqubo yokukhiqiza ibe lula, futhi konge izinto ezisetshenziswayo namahora okucubungula, njengamaringi okugingqa kanye nemikhono kaJack.Njengamanje, amapayipi ensimbi asetshenziswa kakhulu ekukhiqizeni.Ipayipi lensimbi liphinde libe yinto esemqoka yazo zonke izinhlobo zezikhali ezijwayelekile.Umgqomo nomgqomo wezibhamu zenziwe ngepayipi lensimbi.Amapayipi ensimbi angahlukaniswa abe amapayipi ayindilinga kanye namapayipi amise okukhethekile ngokuya ngezindawo ezihlukene eziphambanayo kanye nokuma.Njengoba indawo eyindilinga inkulu kakhulu ngaphansi kwesimo somjikelezo olinganayo, uketshezi oluningi lungathuthwa ngamapayipi ayindilinga.Ukwengeza, lapho isigaba sendandatho singaphansi kokucindezela kwe-radial yangaphakathi noma yangaphandle, amandla afana kakhulu.Ngakho-ke, iningi lamapayipi ensimbi angamapayipi ayindilinga.

Okujwayelekile: GB/T8163.

Ibanga le-Main Steel Tube: 10, 20, Q345, njll.

Amanye amabanga anganikezwa ngemuva kokubonisana namakhasimende.

Isibonisi somkhiqizo

I-GB 8163 Ipayipi Lensimbi Engenamthungo1

I-GB 8163 Ipayipi Lensimbi Engenamthungo4

I-GB 8163 Ipayipi Lensimbi Elingenamthungo3

Ukwakheka Kwamakhemikhali

Okujwayelekile	Ibanga	Ukwakheka Kwekhemikhali %
Okujwayelekile	Ibanga	C	Si	Mn	P, S	Cr	Ni	Cu
I-GB/T8163	10	0.07-0.14	0.17-0.37	0.35-0.65	≤0.035	≤0.15	≤0.25	≤0.25
	20	0.17-0.24	0.17-0.37	0.35-0.65	≤0.035	≤0.25	≤0.25	≤0.25
	Q345	0.12-0.20	0.20-0,55	1.20-1.60	≤0.045	/	/	/

Izakhiwo Zemishini

Okujwayelekile	Ibanga	Izakhiwo Zemishini
Okujwayelekile	Ibanga	I-Tensile Strength MPa	Yield Amandla MPa	Elongation %
I-GB/T8163	10	335-475	≥205	≥24
	20	410-550	≥245	≥20
	Q345	490-665	≥325	≥21

Impahla yemishini ye-DIN 17175 St35.8 Amashubhu Ensimbi Angenamthungo

Okujwayelekile	Ibanga	Amandla E-Tensile(MPa)	Isivuno Amandla(MPa)	Ubude(%)
Idatha ye-DIN 17175	St35.8	360-480	≥235	≥25

Inqubo Yezobuchwepheshe

Ukuginqika okushisayo (ukukhipha ipayipi lensimbi elingenamthungo): ishubhu eliyindilinga elingenalutho → ukushisisa → ukubhoboza → ukugingqika kwamaroll amathathu, ukugoqeka okuqhubekayo noma ukukhishwa → ukuhlubula amapayipi → ukusika (noma ukunciphisa) → ukupholisa → ishubhu elingenalutho → ukuqondisa → ukuhlolwa kwe-hydrostatic (noma ukutholwa kwamaphutha) → ukumaka → indawo yokugcina impahla.

Ipayipi lensimbi elibandayo elidonswe (eligoqiwe) elingenamthungo: ishubhu eliyindilinga billet → ukushisa → ukubhoboza → isihloko → annealing → pickling → uwoyela onamathela (ucwecwe lwethusi) → umdwebo obandayo odlula okuningi (ukugoqeka okubandayo) → billet → ukwelashwa kokushisa → ukuqondisa → ukuhlolwa kwe-hydrostatic (iphutha ukutholwa) → ukumaka → indawo yokugcina impahla.

Isimo Esengeziwe

UT (Ukuhlolwa kwe-Ultrasonic).
I-AR(Njengokuba Kushiswe kuphela).
I-TMCP(Thermal Mechanical Control Processing).
N(Okujwayelekile).
I-Q+T(Icishiwe futhi Ithambile).
I-Z Direction Test(Z15,Z25,Z35).
I-Charpy V-Notch Impact Test.
Ukuhlolwa Kweqembu Lesithathu (njengokuhlolwa kwe-SGS).
I-Coated noma i-Shot Blasting kanye ne-Painting.