ASTM A234 WPB & WPC PIP Fittings Ho kenyelletsa le liqha, li-tee, li fokotsehe
Lik'hemik'hale tsa lik'hemik'hale tsa ASTM A234 wpb & wpc
| Element | Litaba,% | |
| Asst A234 wpb | Asst A234 wpc | |
| Carbon [C] | ≤0.30 | ≤0.35 |
| Mangoese [MN] | 0.29-1.06 | 0.29-1.06 |
| Phosphorus [p] | ≤0.050 | ≤0.050 |
| SULFUR [S] | ≤0.058 | ≤0.058 |
| Silicon [ | ≥0.10 | ≥0.10 |
| Chromium [CR] | ≤0.40 | ≤0.40 |
| Molybenum [MO | ≤0.15 | ≤0.15 |
| Nickel [NI] | ≤0.40 | ≤0.40 |
| Copper [Cu] | ≤0.40 | ≤0.40 |
| Vachadium [V] | ≤0.08 | ≤0.08 |
* Carbon e lekanang [C + M + MR + (CR +
Mecharger ea Mechanical ea ASTM A234 WPB & WPC
| Lihlahisoa tsa A234 tsa A234 | Matla a mashome a mabe, metsotso. | Hlahisa matla, mets. | Haloation%, Min | |||
| KSI | Mpa | KSI | Mpa | Longitudinal | Fetolela | |
| Wpb | 60 | 415 | 35 | 240 | 22 | 14 |
| Wpc | 70 | 485 | 40 | 275 | 22 | 14 |
* 1. Litoro tsa WPB le WPC PIPING li entsoe ka lipolanete li tla ba le nako e tlase ea 17%.
* 2. Ntle le ha ho hlokahala, boleng ba thata ha boa hlokahala.
Etsa
Li-coes tsa ast a234 carbon Li-welds tsohle li kenyeletsa le weld ka lihlahisoa tsa tubular li tsoa ho li-tortos li tla etsoa ho latela sesupo sa asme ix. Ka mor'a ho fumana kalafo ea mocheso o ka poso ho 1100 ° F [595 ° C] ea tlhahlobo ea seea-seea-le-moea.