Uhlolojikelele lwamapayipi e-erw/hfw
Ipayipi le-ERW liyisifinyezo sepayipi lensimbi elishiselwe ukumelana nogesi, futhi ipayipi le-HFW limele ipayipi lensimbi eline-high-frequency welding (HFW) kanye neshubhu. Amapayipi enziwe ngekhoyili yensimbi futhi i-weld seam ihambisana nepayipi. Futhi ingelinye lamathuluzi ahlukahlukene kwezolimo, izimboni, kanye nemisebenzi yokwakha. Inqubo yokukhiqiza ye-ERW steel pipe ihlanganisa i-HFW. I-ERW ihilela ukushisela okuphansi, okuphakathi nendawo, kanye ne-high-frequency, kuyilapho i-HFW isetshenziselwa ikakhulukazi ipayipi lokushisela ukumelana nogesi.
Izici zamapayipi e-erw/hfw
1. Uma kuqhathaniswa nezinye izinhlobo zamapayipi ashiselwe, amapayipi e-ERW anamandla amakhulu.
2. Ukusebenza okungcono kunamapayipi ashiselwe avamile kanye nezindleko eziphansi kunamapayipi angenamthungo.
3. Inqubo yokukhiqiza amapayipi e-ERW iphephe kakhulu kuneyamanye amapayipi ashiselwe.
Ipharamitha yamapayipi e-ERW/HFW
Ibanga | I-API 5L GR.B, X80 PSL1 PSL2 AS1163 / 1074, BS1387, ISO65, JIS G3444 / 3445 / 3454 / 3452 I-API 5CT H40 J55 K55 L80-1 N80 P110 I-ASTM A53 G.A / GR.B, A252 GR.1 / GR.2 / GR.3 |
C250 / C250LO / C350 / C350LO / C450 / C450LO EN10219 / 10210 / 10217 / 10255 | |
I-P195GH / P235GH / P265GH STK290-STK540, STKM11A-STKM14C, STPG370 / STPG410 / S195T S235JRH, S275JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H | |
Osayizi | Ngaphandle Ububanzi: 21.3-660mm Ubukhulu Bodonga: 1.0-19.05mm |
Isicelo
● Ipayipi lensimbi yokwakha/yezinto zokwakha
● Isakhiwo sensimbi
● Ipayipi lesikafula
● Ipayipi lensimbi yokubiyela
● Ipayipi lensimbi lokuvikela umlilo
● Ipayipi lensimbi yokushisa
● Uketshezi olunomfutho ophansi, amanzi, igesi, uwoyela, ipayipi lomugqa
● Ipayipi lokunisela
● Ipayipi le-handrail