Sitaili Europa mo Saina 3PP 3PE Coating Carbon Steel Paipa
Saina 3PP 3PE Uila mo seamless Carbon Steel Paipa
Mo le lapopoa eseese 3 PE mafiafia ufiufi e ese. Fa'apipi'i fa'amatalaga mo fa'amatalaga
| Uamea Paipa Tele DN | ufiufi epoxy um | apa fa'apipi'i um | O le mafiafia aupito maualalo o le ufiufi | |
| Mafiafia lautele | Malosi mafiafia | |||
| DN≤100 | ≥120 | ≥170 | 1.8 | 2.5 |
| 100＜DN≤250 | 2 | 2.7 | ||
| 250＜DN＜500 | 2.2 | 2.9 | ||
| 500≤DN＜800 | ≥150 | 2.5 | 3.2 | |
| 800≤DN≤1200 | 3 | 3.7 | ||
| DN＞1200 | 3.3 | 4.2 | ||
Vaaiga lautele
Fa'atatauga
E masani ona faʻaaogaina e fai ai le uamea faʻapipiʻi sili ona lelei, paʻu paʻu paipa paipa faʻavevela, paipa uʻamea kaponi vevela sili.
Vasega Autu
Vasega o le maualuga o le carbon structural steel: 10#,20#
Vaega Vailaau
| Tulaga | Vasega | Tulaga Fa'ainumera(%) | |||||||
| C | Si | Mn | P | S | Cr | Cu | Ni | ||
| GB3087 | 10 | 0.07～0.13 | 0.17～0.37 | 0.38～0.65 | ≤0.030 | ≤0.030 | 0.3～0.65 | ≤0.25 | ≤0.30 |
| 20 | 0.17～0.23 | 0.17～0.37 | 0.38～0.65 | ≤0.030 | ≤0.030 | 0.3～0.65 | ≤0.25 | ≤0.30 | |
Meatotino Fa'ainisinia
| Tulaga | Paipa uamea | Mafiafia puipui | Malosi fa'asa | Malosi e maua | Fa'aumiumi |
| GB3087 | (mm) | (MPa) | (MPa) | % | |
| ≥ | |||||
| 10 | / | 335～475 | 195 | 24 | |
| 20 | <15 | 410～550 | 245 | 20 | |
| ≥15 | 225 | ||||
Su'ega Manaoga
I le faʻaopopoga i le faʻamautinoaina o vailaʻau ma mea faʻainisinia, o suʻega hydrostatic e faia taʻitoʻatasi, ma faʻataʻitaʻiina ma faʻamafola suʻega. .E le gata i lea, ET. UT o lo'o avanoa
Avanoa Avanoa
Malosiaga Tuuina atu: 2000 Tone I le Masina I le Vasega o GB / T3087-2008 Seamless Carbon Steel Pipe
afifiina
I fusi ma I totonu o Pusa laupapa Malosi
Tilivaina
7-14 aso pe a fai i totonu o faʻatau, 30-45 aso e gaosia
Totogi
30% depsoit, 70% L/C po'o B/L kopi po'o le 100% L/C i le va'aiga
Fa'amatalaga Oloa
O'omiga Maualuluga Tube Puka
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210(A210M)-2012
ASME SA-213/SA-213M
