X42 SSAW Pipe Spiral Welded Tube
Fa'ailoa:
I le fanua o paipa uʻamea, faʻaogaina auala eseese e faʻaogaina e ausia ai fesoʻotaʻiga maualuga ma faʻalagolago.O se tasi o ia auala o leuelo fa'a'ele'ele fa'afefe(SAW), lea e faia se sao taua i le gaosiga o le paipa X42 SSAW.I le avea ai o se taʻitaʻi o pisinisi, Cangzhou Spiral Steel Pipe Group Co., Ltd., ua lauiloa mo lona ituaiga Wuzhou, o loʻo tausisia tulaga faʻavaomalo ma faʻamautinoa o ana oloa (e aofia ai le X42 spiral submerged arc welded pipe) e fetaui ma API Spec 5L, ASTM A139, ASTM A252 ma le EN 10219. I totonu o lenei blog matou te suʻesuʻeina le lalolagi mataʻina o le X42 SSAW paipa, faʻamaonia le lelei o le faʻaogaina o le faʻaogaina o le faʻaogaina o le paipa faʻafefeteina i le gaosiga o paipa faʻafefe.
Aoao e uiga i le Spiral Submerged Arc Welding (SAW):
O le uelo fa'apipi'i i lalo, e ta'ua fo'i o le SAW, ose faiga fa'apitoa e fa'aaogaina e gaosia ai paipa u'elo e pei oX42 SSAW paipa.O le metotia e aofia ai le faʻafefeteina o le uaea ma le uʻamea faavae e faʻaaoga ai le vevela e faʻatupuina e le faʻafefe o le arc i le va o le uaea ma le faʻafefe i lalo o le faʻafefe.O le flux layer e galue o se pa puipui, e puipuia ai mea leaga o le ea mai le faʻalavelave i le faʻaogaina o le faʻaogaina.O lenei metotia e tele mea lelei nai lo isi metotia uelo.
O Meatotino Fa'ainisinia ole paipa SSAW
| vasega uamea | malosi fua maualalo | aupito maualalo le malosi Tensile | Laiti Fa'aumiumi |
| 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 |
Le Tulaga Fa'a-Kemikolo O Paipa SSAW
| vasega uamea | C | Mn | P | S | V+Nb+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 |
Le Fa'apalepale Geometric O Paipa SSAW
| Fa'apalepale fa'atusa | ||||||||||
| lautele i fafo | Mafiafia puipui | sa'o | fafo-o-lapotopoto | misa | Maualuluga maualuga lopa uelo | |||||
| D | T | |||||||||
| ≤1422mm | 1422mm | <15mm | ≥15mm | pito paipa 1.5m | umi atoa | tino paipa | pito paipa | T≤13mm | T>13mm | |
| ±0.5% | e pei ona malilie i ai | ±10% | ±1.5mm | 3.2mm | 0.2% L | 0.020D | 0.015D | '+10% | 3.5mm | 4.8mm |
Su'ega Hydrostatic
Tulaga lelei o le fa'apipi'i fa'afefeteina arc uelo:
1. Fesoʻotaʻi ma maualuga le lelei: O le SAW metotia faʻaaogaina i le X42 SSAW paipa e maua ai le toniga ma maualuga le lelei.Pe a faʻafefeteina le arc i le flux, e fatuina ai se siosiomaga faʻatonutonu e puipuia ai le nofoaga solder mai elemene fafo, faʻamautinoaina soʻoga tumau ma faʻalagolago.O le mea lea e maua ai le gaosiga o paipa faʻapipiʻiina ma le malosi ma le tumau.
2. Fa'ateleina le fa'aleleia: O le fa'auluina o le arc fa'apipi'i i lalo e ofoina atu le lelei tele ona o lona natura fa'aautomatika.O le fa'agasologa e aofia ai le fa'aauauina, fa'amama fa'atomiga o le uaea uelo, e fa'atosina vave ai le gaosiga a'o fa'amaumau le sa'o.O le maualuga o le fa'aputuina ma le fa'alagolago la'ititi i galuega lima lima e saofagā i le lelei ma le taugofie.
3. Talafeagai mo talosaga eseese: X42 SSAW paipa gaosia e li'o fa'afefete arc uelo e fa'aaogaina lautele i le tele o alamanuia.O nei paipa o loʻo faʻaaogaina i le suauʻu ma le kesi felauaiga, paipa vai, fale faʻavae lagolago, faʻapipiʻi faavae, ma isi mea.O le agavaʻa ma le faʻamaoni o le X42 SSAW paipa e faʻapitoa mo faʻaoga taua.
4. Faʻaleleia mea faʻainisinia: O le SAW metotia faʻamautinoaina le sili atu le pulea o faʻamaufaʻailoga i le taimi o le fausiaina o paipa faʻafefeteina o le X42 spiral arc.O lenei fa'atonuga e mafai ona fa'aleleia ai mea fa'ainisinia, e aofia ai le malosi o le a'afiaga, malosi fa'amalieina ma le malosi fa'amalosi.O se taunuuga, o nei paipa e sili ona tetee atu i malosiaga i fafo ma e fetaui lelei lava mo siosiomaga faigata.
I le faaiuga:
A tatou suʻesuʻeina le lalolagi o le faʻapipiʻiina o le arc uʻamea i le gaosiga o paipa X42 SSAW, o le a manino le mafuaʻaga e faʻaaogaina lautele ai lenei metotia i le alamanuia uamea.O le ueloina o le arc i lalo e ofoina atu le tele o mea lelei e pei o le faifai pea o su'iga, fa'ateleina le lelei, agava'a ma fa'aleleia mea fa'ainisinia, fa'amautinoaina o paipa u'amea fa'asolosolo, e pei o paipa u'amea X42 SSAW na gaosia e Cangzhou Spiral Steel Pipe Group Co., Ltd., e fetaui ma le maualuga maualuga. tulaga lelei.O le mea lea, e tusa ai ma le faʻamaoni, tumau ma le faʻatinoga, o le X42 SSAW tube ua faʻamaonia e avea ma se filifiliga sili ona lelei mo le tele o ituaiga o faʻaoga tau pisinisi.
