ASTM A53 B ERW Steel PipeFampiharana
1 Architecture: fantsona ambony indrindra ambanin'ny fitrandrahana rano ambanin'ny tany bebe kokoa rehefa tilikambo, boiler, fitaterana rano mafana sy ny sisa.
2 Machining, mitondra kitapo, milina fanodinana ary kojakoja hafa.
3 Kilasy elektrônika: fitsinjarana entona, fantson-drano.
4 Tobin-drivotra anti-static tubes.
ASTM A53 B ERW Steel Pipe dia mandrakotra ireto karazana sy naoty manaraka ireto:
Karazana E-Electric-resistance-welded, Grades A sy B
Chemical amin'ny ASTM A53 B ERW Steel Pipe
| Type | karbaona max. % | Manganese max. % | Phosphorous max. % | solifara max. % | VARAHINA max. % | nikela max. % | chrome max. % | molybdène max. % | ||||||||
| Grade A | Grade B | Grade A | Grade B | Grade A | Grade B | Grade A | Grade B | Grade A | Grade B | Grade A | Grade B | Grade A | Grade B | Grade A | Grade B | |
| Karazana E (elektrika-tohitra welded) | 0.25 | 0.30 | 0.95 | 1.2 | 0.05 | 0.05 | 0.045 | 0.045 | 0.40 | 0.40 | 0.40 | 0.40 | 0.15 | 0.15 | 0.08 | 0.08 |
Tensile ny ASTM A53 B ERW Steel Pipe:
| Tensile | Elektrika-mahatohitra-welded
| |
| Grade A | Grade B | |
| Faharetana amin'ny sintona min. psi | 48.000 | 45.000 |
| Herin'ny vokatra min. psi | 30.000 | 25.000 |
Famaritana ny ASTM A53 B ERW Steel Pipe
| Haben'ny rindrina | Savaivony mivoaka | ||||||||||||||||||
| santimetatra | mm | mirefy | mm | mirefy | mm | mirefy | mm | mirefy | mm | mirefy | mm | mirefy | mm | mirefy | mm | mirefy | mm | mirefy | mm |
| 8 5/8 | 219.1 | 10 3/4 | 273.1 | 12 3/4 | 325.0 | 14 | 355.6 | 16 | 406.4 | 18 | 457.7 | 20 | 508.0 | 24 | 610 | 24 4/5 | 630.0 | ||
| 0.157 | 4.0 | l | l | ||||||||||||||||
| 0.197 | 5.0 | l | l | l | l | l | l | l | l | ||||||||||
| 0.236 | 6.0 | l | l | l | l | l | l | l | l | l | l | l | l | ||||||
| 0.276 | 7.0 | l | l | l | l | l | l | l | l | l | l | l | l | l | |||||
| 0.315 | 8.0 | l | l | l | l | l | l | l | l | l | l | l | l | l | l | l | l | ||
| 0.354 | 9.0 | l | l | l | l | l | l | l | l | l | l | l | l | l | l | l | l | ||
| 0.394 | 10.0 | l | l | l | l | l | l | l | l | l | l | l | l | l | l | l | l | l | l |
| 0.433 | 11.0 | l | l | l | l | l | l | l | l | l | l | l | l | l | l | l | l | l | l |
| 0.492 | 12.5 | l | l | l | l | l | l | l | l | l | l | l | l | l | l | l | l | l | l |
| 0.551 | 14.0 | l | l | l | l | l | l | l | l | l | l | l | l | l | l | ||||
| 0.630 | 16.0 | l | l | l | l | l | l | l | l | l | l | l | l | l | l | ||||
| 0.689 | 17.5 | l | l | l | l | l | l | l | l | l | l | ||||||||
| 0.748 | 19.0 | l | l | l | l | l | l | l | l | ||||||||||
| 0.787 | 20.0 | l | l | l | l | l | l | ||||||||||||
Fotoana fandefasana: Feb-08-2023