Spirally Welded Steel Pipe Astm a252 Giredhi 1 2 3
Mechanical Pfuma
| Giredhi 1 | Giredhi 2 | Giredhi 3 | |
| Ered poal kana goho simba, min, MPA (PSI) | 205 (30 000) | 240 (35 000) | 310 (45 000) |
| Simba Resimba, Min, MP (PSI) | 345 (50 000) | 415 (60 000) | 455 (66 0000) |
Kuongorora kwechigadzirwa
Simbi ichave isina anopfuura 0.050% phosphus.
Zvinotenderwa kusiyana kwehuremu uye zviyero
Kureba kwerefu pombi kucharemerwa zvakasiyana uye kurema kwayo hakuzoregi kupfuura 15% pamusoro kana 5% pasi pehurefu hwayo uye uremu hwayo pane urefu hwakareba
Iyo yekunze dhisiki haizosiyane kupfuura ± 1% kubva pane yakatarwa zita rekunze kunze kwedhimoni
Kukudza kwemadziro chero nguva hakuzopfuura kusvika pagumi nemaviri% pasi peiyo yakataurwa madziro madziro
Kureba
Hurefu hwakasarudzika: 16 kusvika 25ft (4.88 kusvika 7.62m)
Kaviri akareba kureba: Pamusoro pe25ft kusvika ku15ft (7.62 kusvika 10.67m)
Yunifomu Yakareba: Inotenderwa Kusiyana ± 1in
Magumo
Pipe Piles ichagadzirwa nebani magumo, uye burrs kumahombekombe
Kana iyo pombi yekupedzisira yakatsanangurwa kuve yechiodzwa magumo, iyo angle ichave nemakumi matatu kusvika ku35 degree
Chigadzirwa Chemaka
Kureba kwerefu pombi kunoratidzwa zvine musoro nekukasira, kusimuka, kana zita rekugadzira, rondedzero yemadziro, kureba, uye uremu, uye kurema kweyuniti kureba uye giredhi.
