Munyaya yekuvaka nekuvaka, kusarudzwa kwezvinhu kunosarudza zvakananga kugara kwenguva refu uye kushanda zvakanaka kwepurojekiti. Pakati pavo,ASTM A252 Pombi, sechinhu chikuru chekugadzira ma "pile foundation engineering", inorumbidzwa zvikuru neindasitiri iyi nekuda kwekushanda kwayo kwakanaka kwekutsigira. Chinyorwa chino chichabatanidza zvigadzirwa zvemakambani ekugadzira emhando yepamusoro muCangzhou, uye chichatarisa pakuongorora ASTM A252 Pombi ZviyerouyeSaizi dzemapaipi eASTM A252, uye kuratidza mashandiro akanaka kwazvo emapombi ekambani yedu eA252 grade 3 spiral submerged arc welded mumashandisirwo akadai semapaipi etsvina.
Chii chinonzi ASTM A252 pombi?
ASTM A252 standard inovhara mapaipi esimbi akasungirirwa uye asina musono anoshandiswa mukugadzira ma "pile foundation engineering", ayo anoshandiswa zvakanyanya muBridges, nheyo dzezvivakwa zvirefu nezvimwe zvivakwa zvinoda simba rakawanda uye rutsigiro rwakavimbika. Iyi standard yakakamurwa kuita mamakisi matatu, pakati pawo mapaipi eGiredhi 3 anoita zvakanaka maererano nesimba uye kugara kwenguva refu, uye anonyanya kukodzera mamiriro ekushandisa anorema uye ane mutoro wakawanda.
Kuongororwa kweASTM A252 Pombi Zviyero uye Magadzirirwo
Kune mainjiniya nevanoita sarudzo dzemapurojekiti, kubata nemazvo ASTM A252 Pipe Dimensions ndiyo kiyi yekusarudza dhizaini. Rudzi urwu rwePipe runopa saizi dzemapaipi dzinochinjika dzeASTM A252. Rudzi rwedhayamita runowanzova pakati pemainchi matanhatu nemakumi matanhatu, uye ukobvu hwemadziro hunogona kugadziriswa zvichienderana nezvinodiwa zveinjiniya.
Semuenzaniso, zvinodiwa zvepombi zvinogona kunge dhayamita yemainji gumi nemaviri uye ukobvu hwemadziro hwemainji makumi matatu nemakumi manomwe nemashanu. Tinotsigira kugadzirwa kwakagadzirirwa isu kuti tive nechokwadi chekuti pombi yega yega ine hunhu hwemakanika uye kugadzikana kunodiwa papurojekiti, ichizadzisa zvese zvinodiwa kubva kumainjiniya emakanzuru kusvika kuzvivakwa zvemaindasitiri zvakakura.
Simba rebhizinesi: Rakagadzirwa muCangzhou, mhando yakapihwa
Kambani yedu iri muCangzhou City, Hebei Province. Kubva payakatangwa muna 1993, yakazvipira kugadzira mapaipi esimbi uye hunyanzvi hwetekinoroji. Kambani iyi ine nzvimbo inosvika 350,000 square metres, ine midziyo inosvika 680 miriyoni yuan uye ine vashandi vanosvika 700. Takaunza michina yepamusoro yekugadzira nekuyedza yepasi rose kuti tive nechokwadi chekuti zveseASTM A252 Pombikubuda mufekitori kunoenderana kana kutopfuura mwero weindasitiri.
A252 Giredhi 3 Spiral arc Welded Pipe: Sarudzo yakanaka yemasisitimu emapaipi etsvina
Chigadzirwa chikuru chekambani yedu, A252 grade 3 spiral submerged arc welded pipe, inogadzirwa uchishandisa spiral submerged arc welding (SAWH). Musono we weld wakafanana uye wakasimba, une simba guru rekuvaka uye unodzivirira kudzvanya nekukombama zvakanaka.
Chigadzirwa ichi chakagadzirwa nesimbi yemhando yepamusoro uye chinodzivirira ngura uye kusakara zvakanaka, zvichiita kuti chikwanise kushandiswa munzvimbo dzakaoma dzakadai sekuchenesa tsvina uye kudhonza mapuranga epasi. Tinoshandisa sisitimu yekudzora mhando mukuita kwese. Kubva pazvinhu zvakagadzirwa mufekitori kusvika kuzvigadzirwa zvakapedzwa zvinobuda mufekitori, maitiro ese anotevera zvakadzama mwero weASTM A252 kuti ave nechokwadi chekuti mapaipi akaenzana uye mashandiro akavimbika.
Mhedziso
ASTM A252 Pipe ine basa guru muzvivakwa zvemazuva ano. Saizi dzayo dzemapaipi dzinochinjika dzeASTM A252 uye saizi dzemapaipi dzakajairwa dzeASTM A252 Pipe Dimensions dzinopa vimbiso yakasimba kumapurojekiti akasiyana-siyana einjiniya. Sekambani inotungamira mukugadzira mudunhu reCangzhou, ine makore makumi matatu ekuunganidza tekinoroji uye kutsvaga mhando isingazununguki, tinopa vatengi zvigadzirwa zvemapaipi eA252 grade 3 spiral submerged arc welded arc zvinogara kwenguva refu uye zvinogara kwenguva refu. Kusarudza isu zvinoreva kusarudza sarudzo inogara kwenguva refu uye inonyaradza yepurojekiti yako yezvivakwa.
Nguva yekutumira: Gumiguru-29-2025