ASTM A53/A106 Paipa Su'esu'e
ASTM A53 paipa u'amea kaponi ufiufi u'u seamless, uelo, uliuli, ma vevela-fufu u'avai paipa.
| Tulaga | BS 1387, BS EN 10297, BS 4568, BS EN10217, JIS G3457 |
| Vasega | 10#-45#, u'amea Cr-Mo, 15NiCuMoNb5, 10Cr9Mo1VNb, A53-A369 |
| I fafo le lautele | 21.3 - 610 mm |
| Mafiafia puipui | 2 - 50 mm |
| Vaega Fa'atusa | Taamilomilo |
| Fa'atatauga | Vaipaipa |
| Togafitiga i luga | varnished, pulou, makaina |
| Fa'ailoga | API |
| Paipa Uamea Carbon | ASTM A53/106/API 5L B |
| ST37/ST44 Pipa Uamea Su'esu'e Sa'o | DIN 2448/2391/1629/17100 |
| DIN 2391/2448/1629,ST37/ST52 paipa uamea | ST37/ST52 |
| Paipa u'amea su'esu'e vevela | ASTM A 53/106/API 5L B |
| Ma'alili Toso Fa'apau Uamea Su'esu'e | ASTM A106/DIN 17175/2448 |
| Paipa Uamea Su'esu'e Carbon | ASTM A53/106/API 5L B |
ASTM A53 paipa u'amea kaponi ufiufi u'u seamless, uelo, uliuli, ma vevela-fufu u'avai paipa.
ASTM A53 VAEGA A&B
O lenei fa'amatalaga e aofia ai paipa u'amea u'amea fa'ameamea ma fa'afefeteina i le lapopoa 1/8.”i. E oo atu i le 20 in. E aofia ai (3.18mm-660.4mm) ma le mafiafia o le puipui (averesi).
ASTM A106 VAEGA A, B & C
O lenei faʻamatalaga e aofia ai paipa uʻamea faʻafefeteina mo le maualuga o le vevela auaunaga i le lapopoa 1/8 i. E oʻo i le 26 in. E aofia ai (3.18mm-660.4mm) faʻatasi ai ma le numera (averesi) mafiafia puipui.
Vasega A Carbon 0.25% maualuga.Manganese 0.27 i le 0.93%
Vasega B Carbon 0.30% maualuga.Manganese 0.29 i le 1.06%
Vasega C Carbon 0.35% maualuga.Manganese 0.29 i le 1.06%
O togi uma e tutusa tau mo Sulfur 0.058% maualuga.Phosphorus 0.048% maualuga.Silicon 0.20% min.
Tulaga Vailaau Fa'asaina (%):
| Tulaga | Vasega | C | Si | Mn | P | S | Ni | Cr | Cu | Mo | V |
| ASTM A53M | A | =0.25 | - | =0.95 | =0.05 | =0.045 | =0.40 | =0.40 | =0.40 | =0.15 | =0.08 |
| B | =0.30 | - | =1.2 | =0.05 | =0.045 | =0.40 | =0.40 | =0.40 | =0.15 | =0.08 |
Meatotino Fa'ainisinia:
| Tulaga | Vasega | Malosi'i (Mpa) | Malosi e maua (Mpa) | Fa'aumi (%) | |
| ASTM A53M | A | =330 | =205 | Va'ai le laulau 3 o le ASTM A53 | |
| Tulaga | Vasega | C | Si | Mn | P | S | Ni | Cr | Cu | Mo | V |
| ASTMA106M | A | =0.25 | =0.10 | 0.27-0.93 | =0.035 | =0.035 | =0.40 | =0.40 | =0.40 | =0.15 | =0.08 |
| B | =0.30 | =0.10 | 0.29-1.06 | =0.035 | =0.035 | =0.40 | =0.40 | =0.40 | =0.15 | =0.08 | |
| C | =0.35 | =0.10 | 0.29-1.06 | =0.035 | =0.035 | =0.40 | =0.40 | =0.40 | =0.15 | =0.08 |
Meatotino Fa'ainisinia:
| Tulaga | Vasega | Malosi'i (Mpa) | Malosi e maua (Mpa) | Fa'aumi (%) |
| ASTM A106M | A | =330 | =205 | Va'ai le laulau 4 o le ASTM A106 |
| B | =415 | =240 | ||
| C | =485 | =275 |
varnished, pulou, makaina
