Imibhobho yentsimbi/iTube pilings/Izincedisi

Iintlobo zeemveliso

iveliso ezifakiwe

I-Flat Stressing Anchorage / i-Plane yoxinzelelo iankile

I-Flat Stressing Anchorage/Uxinzelelo lwePlane...

Ucingo lweCarbon Steel Ukomelezwa koLwakhiwo lweConcrete oluXhathiweyo (Ucingo lwePc)

Intambo yeCarbon Steel yoQiniso...

I-Hot-Dip efakwe kwi-galvanized Unbonded Steel Strand

Intambo yomsonto enxuseneyo/uMtshakazi wokuMiswa...

I-Polyethylene egqunyiweyo Hlala kwiCable/Galvanized parallel wire cable

I-Polyethylene egqunywe kwiCable yokuHlala/iGalva...

I-GI Steel Coils/GI Steel Strips/GI Steel...

Iityhubhu zesikwere kunye neeRectangular / amaCandelo aHollow

Iityhubhu zesikwere kunye neRectangular / iHollow S...

IiNkqubo zeMibhobho/Ukufakwa kwemibhobho

Imibhobho yokufaka

Imibhobho yokudibanisa isetyenziselwa ukwakhiwa kwesiseko sezakhiwo ezifana neebhulorho, izakhiwo kunye namaqonga ase-offshore, kwaye zidla ngokuhlelwa kwaye zifane ngokwemigangatho elandelayo.

Qhagamshelana nathi

iinkcukacha zemveliso

Iimveliso Intshayelelo

Imigangatho yezinto eziphathekayo:

Imibhobho yokudibanisa ngokuqhelekileyo ihlelwa ngokusekelwe kwizinto ezenziwe ngazo, ezinokubandakanya i-carbon steel, i-alloy steel, okanye ezinye izinto. Imigangatho ethile yezinto eziphathekayo iya kuxhomekeka kwisicelo esicetywayo kunye nommandla apho umbhobho wokupakisha uya kusetyenziswa.

ImiGangatho yokuVelisa:

Inkqubo yokuvelisa umbhobho wokupakisha unokufuna ukuthotyelwa kwemigangatho ethile yokuqinisekisa umgangatho, ukuthembeka kunye nokusebenza kombhobho. Le migangatho inokuphuhliswa yimibutho efana ne-American Society for Testing and Materials (ASTM), i-American Petroleum Institute (API), okanye amanye amaziko afanelekileyo emigangatho yesizwe okanye yamazwe ngamazwe.

Imigangatho yoyilo:

Imibhobho yokufakela ingafuneka ukuhlangabezana nemigangatho ethile yoyilo ukuze kuqinisekiswe ukuthembeka kwesakhiwo kunye nomthamo wokuthwala umthwalo. Le migangatho inokuthi iphuhliswe yimibutho yobunjineli kunye neyokwakha okanye ii-arhente ezilawulayo zikarhulumente.

Imigangatho yokwenziwa kwemveliso:

Inkqubo yokuvelisa i-Summerged-Arc Welded Steel Pipes inokulandela imigangatho ethile ebekwe yimibutho efana ne-American Petroleum Institute (API), i-American Society for Testing and Materials (ASTM), okanye eminye imibutho yemigangatho yelizwe okanye yamazwe ngamazwe ngolu hlobo lulandelayo: API 5L, API 5CT, ASTM 53, EN10217, DIN 2458, IS 3589, GB/T3091, GB/T9711,EN10217, EN10219

Imigaqo yeSicelo:

Imibhobho yokudibanisa inokuthi ihlelwe ngokwenjongo yokusetyenziswa kwayo, njengokugoqa elwandle, ukugalela isiseko, okanye iintlobo ezithile zomhlaba okanye iimeko zejoloji. Kubalulekile ukubonisana nemigangatho ethile kunye nokuhlelwa okuhambelana nohlobo lombhobho wokupakisha ofunekayo kwiprojekthi ethile. Ukuba uneenqobo zokugweba ezithile okanye ukuhlelwa, nceda uzive ukhululekile ukunika iinkcukacha ezithe kratya ukuze ndikwazi ukubonelela ngolwazi olujolise ngakumbi.

Inkqubo:

I-SSAW - I-Spiral Submerged arc edityanisiweyo

LSAW – UO(UOE),RB(RBE)、JCO(JCOE)

I-DSAW - I-arc entywiliselwe kabini idityanisiwe

Imilinganiselo:

Ngaphandle Ububanzi: 355.6mm-1626mm

Ukutyeba kweendonga: 8 -50mm

Ubude: ukuya kuthi ga kwi-12m

Ibakala lentsimbi:

API 5L: GR B, X42,X46, X56, X60,X65,X70

I-ASTM A53: GR A, GR B, GR C

EN: S275, S275JR, S355JRH, S355J2H

GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555

Umphezulu: I-Fusion bond ye-Epoxy yokugquma, i-Tar Epoxy yamalahle, i-3PE, i-Vanish Coating, i-Bitumen Coating, i-Oli emnyama yotyabeka ngokwemfuno yomthengi

Uvavanyo: Uhlalutyo lwecandelo leMichiza, iiPropati zoomatshini (amandla okugqibela okuqina, amandla emveliso, ukukhulisa), iiMpahla zobuGcisa (Uvavanyo oluthe tyaba, uvavanyo lokugoba, uvavanyo lweBlow, uvavanyo lweMpembelelo), ukuhlolwa kobungakanani bangaphandle, uvavanyo lwe-Hydrostatic, uvavanyo lwe-X-ray.

Isatifikethi soVavanyo lweMill: EN 10204/3.1B

Iikhrayitheriya zeSicelo: Imibhobho edityanisiweyo ye-Longitudinal nayo ingahlelwa ngokusekelwe ekusetyenzisweni kwayo okujoliswe kuyo, njengemibhobho yeoli kunye negesi, ukusetyenziswa kwezakhiwo, okanye ukusetyenziswa ngokubanzi kwimizi-mveliso. Qiniseka ukuba ubhekisa kwimigangatho ethile kunye nokuhlelwa okufanelekileyo kwiimfuno zakho ezithile, njengoko zinokwahluka ngokusekwe kushishino kunye nommandla.

API 5L Line Umbhobho

API 5L PSL1/PSL2 GR B , X42, X46, X52, X60, X65, X70

IIPROPATI ZOMSHISHINI KUNYE NOHLELO LWENKCUKACHA YENsimbi

UHLELO LWESINSIMBI	Unikeze Amandla, imiz. i-psi (MPa)	Amandla okuqina, min. i-psi (MPa)	Ukwandiswa kwi-2 kwi., min. %
GR B	245	415
X42	290	415
X46	320	435
X52	360	460
X56	390	490
X60	415	520
X65	450	535
X70	485	570

UHLELO LWESINSIMBI	% ngokobunzima, Ubuninzi
UHLELO LWESINSIMBI	C	Kwaye	Mnu	P	S
GR B	0.26	0.40	1.20	0.030	0.030
X42	0.26	0.40	1.30	0.030	0.030
X46	0.26	0.40	1.40	0.030	0.030
X52	0.26	0.40	1.40	0.030	0.030
X56	0.26	0.40	1.40	0.030	0.030
X60	0.26	0.40	1.40	0.030	0.030
X65	0.26	0.40	1.45	0.030	0.030
X70	0.26	0.40	1.65	0.030	0.030