Iimveliso
ERW Carbon Steel Black&HDG Umbhobho
Ipharamitha
| Uluhlu lweMveliso | BSP THREAD ISIPHELO | ||||||||||||||||||||||
| WT mm 0D intshi | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | |
| 1/2 | √ | √ | √ | √ | OK | ||||||||||||||||||
| 3/4 | √ | √ | √ | √ | OK | ||||||||||||||||||
| 1 | √ | √ | √ | √ | √ | OK | |||||||||||||||||
| 1-1/4 | √ | √ | √ | √ | √ | OK | |||||||||||||||||
| 1-1/2 | √ | √ | √ | √ | √ | √ | √ | OK | |||||||||||||||
| 2 | √ | √ | √ | √ | √ | √ | OK | ||||||||||||||||
| 3 | √ | √ | √ | √ | √ | √ | √ | OK | |||||||||||||||
| 4 | √ | √ | √ | √ | √ | √ | √ | √ | OK | ||||||||||||||
| 5 | √ | √ | √ | √ | √ | √ | √ | OK | |||||||||||||||
| 6 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | OK | ||||||
| 8 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | OK | ||||
| 10 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | OK | |||||||
| 12 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | OK | |||||||
Umbhobho wensimbi unecandelo elingenalutho, ubude balo bude kakhulu kunobubanzi okanye umjikelezo wentsimbi.Ngokwemilo yecandelo ihlulwe ibe yingqukuva, isikwere, uxande kunye nombhobho wensimbi okhethekileyo;Ngokwezinto eziphathekayo zahlulwe kumbhobho wensimbi ye-carbon structural, i-alloy low structural steel pipe, i-alloy iron pipe kunye ne-composite steel pipe;Ngokusetyenziswa kwayo, yahlulwe kuthutho lwemibhobho, ubunjineli bobunjineli, izixhobo ezishushu, ishishini lepetrochemical, ukwenziwa koomatshini, ukugrumba i-geological, izixhobo zoxinzelelo oluphezulu njalo njalo.Ngokwenkqubo yokuvelisa, yahlulwe ibe ngumbhobho wentsimbi engenamthungo kunye nombhobho wentsimbi odityanisiweyo, phakathi kwawo umbhobho wentsimbi ongenamthungo wahlulwe ube yintsimbi eshushu esongwayo kwaye ebandayo (umzobo) iindidi ezimbini, umbhobho wentsimbi odityanisiweyo wahlulwe waba ngumbhobho wentsimbi odityanisiweyo kunye ne-spiral welded. umbhobho wentsimbi.
Umbhobho wentsimbi awusetyenziswanga kuphela ukuthutha ulwelo kunye nomgubo oqinileyo, ukutshintshiselana ngobushushu, kunye nokwenza iinxalenye zoomatshini kunye nezikhongozeli, ikwayintsimbi yezoqoqosho.Ukusebenzisa umbhobho wentsimbi ukwenza igridi yolwakhiwo lwesakhiwo, intsika kunye nenkxaso yomatshini, kunokunciphisa ubunzima, ukonga i-20 ~ 40% yesinyithi, kwaye inokuqonda ukwakhiwa komatshini owenziwe ngumzi-mveliso.Ukusebenzisa umbhobho wensimbi ukwenza ibhulorho yendlela enkulu ayikwazi nje ukugcina intsimbi, ukwenza lula ukwakhiwa, kodwa nokunciphisa kakhulu indawo yokukhusela, ukugcina iindleko zotyalo-mali kunye nokugcinwa.
