Matla le ho ts'epahala ha liphahlo tsa hollow-karolo ea sebopeho sa ho se lebaloang: ho sheba ho spiral o behileng spiral o poped
Hlahisa:
Lefatšeng la kholo ea kaho le lits'ebetsong tsa thepa ea motheo, ho khetha lisebelisoa tse nepahetseng ho bohlokoa.Karolo ea Leboko ea Hollow Pipes Bapala karolo ea bohlokoa ho fana ka matla, ho ts'epahala le ho ts'epahala ho mefuta-futa. Ka blog ena, re tla hlahloba litšobotsi le melemo ea mefuta e 'meli ea bohlokoa ea phala e hlophisitsoeng: spiral e behelletsoeng ea phala le Api 5l Pipe.
Spiral Enc Welded Pipe:
ARC e behelletsoeng (e bone) phala, e boetse e tsejoang e le popi, e sebelisoa likopanong tse fapaneng. Karolo e ikhethileng eaSSAW PIPE Na link tsa eona tsa lefuba, tse fanang ka matla le bokhoni ba ho jaroang li bapisoa le mefuta e meng ea phala. Moralo ona o ikhethang o nolofalletsa ho tsamaisa likhama tsohle ho pholletsa le phala, ho li etsa hore e be tse loketseng ho tšepahala ka tsela ea tlhaho.
Thepa ea mochini ea pompo ea Ssaw
| Sehlopha sa tšepe | Bonyane | Matla a Bonyane | Nako e nyane ea nako |
| B | 245 | 415 | 23 |
| X42 | 290 | 415 | 23 |
| X46 | 320 | 435 | 22 |
| X52 | 360 | 460 | 21 |
| X56 | 390 | 490 | 19 |
| X60 | 415 | 520 | 18 |
| X65 | 450 | 535 | 18 |
| X70 | 485 | 570 | 17 |
Sebopeho sa lik'hemik'hale sa liphaephe tsa SSAW
| Sehlopha sa tšepe | C | Mn | P | S | V b + ti |
| Max% | Max% | Max% | Max% | Max% | |
| B | 0.26 | 1.2 | 0.03 | 0.03 | 0.15 |
| X42 | 0.26 | 1.3 | 0.03 | 0.03 | 0.15 |
| X46 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X52 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X56 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X60 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X65 | 0.26 | 1.45 | 0.03 | 0.03 | 0.15 |
| X70 | 0.26 | 1.65 | 0.03 | 0.03 | 0.15 |
Ho lelekisa lerata la sebopeho sa SSAW
| Lithapo tsa Geometric | ||||||||||
| Mokhahlelo o kantle | Botenya ba lebota | Ho Nethela | Ho tloha ka ntle ho pota | Mass | Bophahamo ba WED SED BDAD | |||||
| D | T | |||||||||
| ≤1422mmmm | > 1422mm | <15mm | ≥15mmm | PIPE EF 1.5M | bolelele bo feletseng | mmele oa pipe | PIPO EFE | T≤13mmm | T> 13mm | |
| ± 0.5% | joalo ka ha ho lumellanoe | ± 10% | ± 1.5mm | 3.2mm | 0.2% l | 0.020d | 0.015D | '10% | 3.5mm | 4.8mm |
Teko ea hydrostatic
Phala e tla emisa tlhahlobo ea hydrostatic ntle le ho hlapa ka lere la Weld Seam kapa 'Mele oa PIP
Bahana ba ne ba sa khone ho pepesoa, ho fana ka likarolo tsa phala e sebelisitsoeng ho tšoaeang li-aminters pele ho ts'ebetso ea ho ikopanya.
TOPEABLity:
Bakeng sa psl 1 pipi, moetsi o tla theha le ho latela mekhoa e ngotsoeng ea ho e hlokomela:
Boitsebiso ba mocheso ho fihlela liteko tse amanang le li-chmical li etsoa le tumellano le litlhokahalo tse boletsoeng li bontšoa
Boitsebiso ba liteko tsa liteko ho fihlela liteko tse amanang le maemo a amanang le ho lumellana le tumellano le litlhokahalo tse boletsoeng li bontšoa
Bakeng sa PSL 2 Pipe, moetsi o tla theha le ho latela mekhoa e ngotsoeng ea ho boloka boitsebahatso le boitsebahatso ba tlhahlobo bakeng sa phala. Mekhoa e joalo e tla fana ka mekhoa efe kapa efe ea pope ho yuniti e nepahetseng ea liteko le liphetho tse amanang tsa Checket tsa lik'hemik'hale.
E 'ngoe ea melemo ea mantlha ea pompo ea Ssaw ke ho fetoha le maemo. Lipepipi tsena li ka hlahisoa ka mefuta e mengata e fapaneng, chenemethara le boholo bo ka etselitsoeng ho fihlela litlhoko tsa morero o itseng. Ntle le moo, lipehelo tse nang le spiral tse nang le li-Arc tse halikiloeng li entsoe ka tšepe e phahameng, e li etsa hore li loantša le ho netefatsa bophelo bo bong ba tšebeletso.
Api 5l Pipe:
Api 5l Pipeke karolo e sebelisoang haholo karolo ea sebopeho sa sebopeho e kopanyang setsi sa naha ea Petroleum ea Petroleum (API). Li-pipelimi tsena li etselitsoe ho tsamaisa metsi, tse kang oli le khase ea tlhaho, ka makhetlo a malelele. Pipe ea Api 5l Pipe e tsejoa ka matla a eona a phahameng, ho tšoarella le ho hanela maemo a phahameng a tikoloho.
Mokhoa oa tlhahiso oa Api 5l Phala o kenyelletsa mehato ea taolo ea boleng bo thatafatsang ho netefatsa hore o ts'epahala. Li-pipi tsena li entsoe ka tšepe ea carbon 'me e na le thepa e ntle haholo ea ho aka. Kameho e thata le e tiisa hore lipeipi tsena li khona ho mamella likhatello le liphetoho tse ngata, li etsa hore li lokele likopo tse mahlonoko ho indasteri ea oli le ea khase.
Melemo e kopaneng:
Ha spiral e benyang ea spiral e nang le line e nang le pipe le api 5l line li kopantsoe, li fana ka bopaki bo sa bonahaleng ba sebopeho le ho ts'epahala. Liams tsa spiral tsa pompo ea Ssaw phala e kopantsoeng le matla le ho hloka botsitso ha pira ea api 5l pipi e matla e theha tsamaiso e matla ea tšehetso ea sebopeho.
Ntle le melemo ea bona ea kana, ho latela mekhoa ea spiral e nang le li-pipe tsa ppe le apiral tse nang le lipilisi tsa Api 5l ho eketsa ts'ebetso ea merero ea liphaeko. Ho se sebetse hantle ha popa ea Ssaw Pipe ho lumella likhohlano tse bonolo le line Pipe, e netefatsa phallo ea maroko sebakeng sa phaeke.
Ha re phethela:
Howllow Karolo ea sebopeho sa lejong e bohlokoa haholo ha e haha litšebeletso tse matla. Tšebeliso e kopaneng ea Ssaw Pipe le Api 5l Pipe e fana ka tharollo e matla e fanang ka matla, ho ts'epahala le ho ts'epahala bakeng sa merero e mengata. Ebang o tšehetsa metheo ea meaho e melelele kapa ho tsamaisa maro a malelele ho feta maeto a malelele, lipeipi tsena li phetha karolo ea bohlokoa le ho tsitsa ha lits'ebeletso tsa rona tse ntseng li eketseha. Ka ho mela ka matla a pompo ea Spiral e nang le litšila tsa ARC e nang le line e nang le line ea API 5L
