Akopọ ti awọn paipu erw / hfw
Paipu ERW jẹ adape fun itanna resistance welded paipu irin, ati HFW paipu duro ga-igbohunsafẹfẹ alurinmorin (HFW) irin pipe & tube. Awọn paipu ti wa ni ṣe lati irin okun okun ati awọn weld pelu nṣiṣẹ ni afiwe si paipu. Ati pe o jẹ ọkan ninu awọn irinṣẹ to wapọ julọ ni iṣẹ-ogbin, ile-iṣẹ, ati awọn iṣẹ ikole. Ilana iṣelọpọ ti paipu irin ERW pẹlu HFW. ERW pẹlu kekere, alabọde, ati alurinmorin-igbohunsafẹfẹ giga, lakoko ti HFW jẹ pataki fun paipu alurinmorin iyara igbohunsafẹfẹ giga.
Awọn ẹya ara ẹrọ ti awọn paipu erw/hfw
1. Ti a bawe pẹlu awọn fọọmu miiran ti awọn ọpa oniho, awọn ọpa ERW tobi ni agbara.
2. Iṣẹ ti o dara julọ ju awọn paipu welded ti o wọpọ ati iye owo kekere ju awọn paipu ti ko ni ailopin.
3. Ilana iṣelọpọ ti awọn paipu ERW jẹ ailewu pupọ ju ti awọn paipu welded miiran lọ.
Paramita ti awọn paipu ERW/HFW
Ipele | API 5L GR.B, X80 PSL1 PSL2 AS1163 / 1074, BS1387, ISO65, JIS G3444 / 3445 / 3454 / 3452 API 5CT H40 J55 K55 L80-1 N80 P110 ASTM A53 GR.A / GR.B, A252 GR.1 / GR.2 / GR.3 |
C250 / C250LO / C350 / C350LO / C450 / C450LO EN10219 / 10210 / 10217 / 10255 | |
P195GH / P235GH / P265GH STK290-STK540, STKM11A-STKM14C, STPG370 / STPG410 / S195T S235JRH, S275JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H | |
Awọn iwọn | Ita Opin: 21.3-660mm Odi Sisanra: 1.0-19.05mm |
Ohun elo
● Awọn ohun elo ile / awọn ohun elo irin paipu
● Ilana irin
● Scafolding paipu
● Fence post irin pipe
● Idaabobo ina, irin pipe
● Eefin irin pipe
● Omi titẹ kekere, omi, gaasi, epo, paipu laini
● Paipu ti irigeson
● Ọwọ paipu