I-ASTM A252 Grade 3 Pile PileASTM A252 Grade 3 Pipe Pile

Izinqwaba zamapayipi e-ASTM A252 eBanga lesi-3 zingamapayipi ensimbi esakhiwo aklanyelwe ukudlulisa imithwalo ye-axial kanye ne-lateral ibe yizingqimba zenhlabathi noma zamadwala, akha izinhlelo zesisekelo ezijulile ezithembekile. Lezi zinqwaba zihlinzeka ngokuqina, amandla, kanye{3}}nokusebenza kwesikhathi eside kwemisebenzi emikhulu yomphakathi neyasolwandle ehlanganisa amabhuloho, amachweba, izindonga ezibambayo, kanye nezinsiza zezimboni.

Izinzuzo zabo eziyinhloko:

• Ukuqhutshwa okuphezulu kumaphrofayili omhlabathi ayinselele
• Ukuqina kwesigaba- esikhulu sokumelana nokugoba
• Ukudluliswa komthwalo okuhle kakhulu ngokungqubuzana kwesikhumba nokuthwala kokuphela

Ikhemikhali yekhabhoni ephansi isekela ukushisela okuhle ngesikhathi sokuhlanganisa insimu.

Ibanga lesi-3 linikeza izinga eliphezulu lamandla ngaphansi kwe-ASTM A252 - elilungele-ukunqwabelanisa umsebenzi osindayo.

Izinqwaba zamapayipi e-ASTM A252 Grade 3 zenziwa kusetshenziswa imizila eminingana yokukhiqiza ngokusekelwe kusayizi wenqwaba, izidingo zesakhiwo, kanye nokucaciswa kwephrojekthi:

• I-ERW (I-Electric Resistance Welded):

Ifanele ubukhulu obujwayelekile bokunqwabelanisa obunamandla okuthunga okuthembekile kanye nezindleko-zokunikezwa okusebenzayo komsebenzi{1}okusekelwe kumhlaba.

• I-LSAW (I-Longitudinal Submerged Arc Eshiselwe):

Ihlinzeka ngobuqotho obuhle kakhulu, izindonga eziwugqinsi, nobuqotho be-weld ephezulu, ilungele izakhiwo ezibucayi njengezinsimbi zamabhuloho noma izisekelo zamajakhethi asogwini lolwandle.

• I-SSAW / Spiral Welded:

Inika amandla izinqwaba ezinkulu ezinobubanzi obuqinile kanye nekhono lokudlulisa umthwalo kumaphrojekthi wokwakha wasolwandle ojulile namachweba.

Qeda Izinketho Zokwakha

Ukufanisa i-sediment ehlukahlukene nezimo zokushayela, izinqwaba zingalethwa kanje:

• Vula-izinqwaba zokuphela

Ukuvumela ukuxhunywa kwenhlabathi noma ukufakwa kwezisekelo zamatshe lapho ukumelana nokungqubuzana kunomthelela omkhulu emthini

• Kuvalwe-izinqwaba ngesicathulo se-pile esishiselwe

Ukuthuthukisa ukungena enhlabathini eminyene, ukuthuthukisa-ukusebenza kwesiphetho, nokunciphisa ukulimala kwenqwaba ngesikhathi sokushayela

Lezi zinketho zokukhiqiza ziqinisekisa ubuqotho benqwaba ngaphansi kokucindezeleka ngenkathi kuvumela ukudluliswa komthwalo okuphumelelayo kuyo yonke impilo yesevisi yenqwaba.

Izinketho ezinkulu zobubanzi zihlinzeka ngokuqina okuthe xaxa kwezinhlangothi zamachweba nezinsimbi zamabhuloho.

Ukuhlanganisa inkambu ngamajoyinti e-butt{0}e-weld

Ukuqondanisa i-weld kuba nomthelela ngqo ekusebenzeni kwesakhiwo

Amakholomu okuqinisa angaphakathi angakhethwa ukuze uqhubeke nokushayela

Ukuhlolwa kwe-Ultrasonic noma nge-radiographic njengoba kucacisiwe

Ngokuya ngokubola kwesayithi:

• I-coal-tar epoxy
• I-Fusion-i-epoxy ehlanganisiwe (FBE)
• I-metalized zinc/aluminium spray
• Ukuvikelwa kwe-Cathodic kwezinqwaba ezingaphansi kwamanzi

Lezi zinyathelo zelula impilo yesevisi yenqwaba emhlabathini wasolwandle noma wezimboni ezinolaka.

Izindlela ezijwayelekile:

• Ukushayela ngesando okunomthelela
• Ukushayela nge-hydraulic/vibratory
• Ukundiza olwandle olunesihlabathi

Izinzuzo zokusebenza:

• Ukufakwa okusheshayo ngokumba okuncane
• Ukuhambisana okuqinile nokugcwaliswa kukakhonkolo namakheji okuqinisa
• Usekelo oluzinzile ngaphansi kokulayisha komoya, igagasi, noma ukuzamazama komhlaba

Ilungele:

• I-Offshore kanye ne-marine piling
• Izindonga zamachweba kanye ne-quay
• Izisekelo zebhuloho
• Izakhiwo ezinkulu zezimboni

Izinqwaba zamapayipi ensimbi e-ASTM A252 yeBanga lesi-3 ziletha ukushayeka okuphakeme, ukuqina kwesakhiwo, kanye nokusebenza kwesisekelo{2}}sesikhathi eside endaweni enzima yokwakha yasolwandle.

Ukulandeleka okugcwele, ukulungiswa kokuphela, izicathulo ezinqwabelene, ukusekela ukuhlanganisa, amadokhumenti e-MTC aphelele, nokuhlola okunofakazi be-BV/ABS okutholakala - okunikezwa yi-Octal Pipe.

Xhumana manje

FAQ

 

 

Q1: Isetshenziselwa ini inqwaba yamapayipi e-ASTM A252 yeBanga lesi-3?

I-A1: Ukunqwabelana kwesisekelo esijulile njengomthwalo ongunaphakade-ngelungu eliphethe noma njengegobolondo lezinqwaba ezigcwele ukhonkolo{2}}.

Q2: Uyini umehluko phakathi kwe-ASTM A252 yeBanga lesi-2 neBanga lesi-3?

A2: IBanga lesi-3 linamandla amancane aphakeme (cishe isivuno esingu-45 ksi kanye nama-66 ksi tensile).

Q3: Ingabe i-ASTM A252 idinga ukuhlolwa kwe-hydrostatic?

A3: Cha{1}}ukuhlolwa kwe-hydrostatic akucaciswanga kuma-piles we-A252 wamapayipi.

Q4: Yiziphi ukubekezelelana okusebenza kuzinqwaba zamapayipi e-ASTM A252?

A4: Ngokuvamile i-OD ±1%, ukujiya kodonga ±12%, nesisindo esingu-+15% / -5%.

Izitifiketi

 

Isitifiketi se-CE

Isitifiketi se-ISO 9001

Isitifiketi se-API Q1

Isitifiketi se-ABS

Isitifiketi se-AP-5L

Isitifiketi se-API-5CT