ASTM A53 B ERW Steel PipeNgwa
1 Architecture: pipeline kachasị n'okpuru mmịpụta mmiri dị n'ime ala mgbe ụlọ elu, igwe ọkụ ọkụ, mbufe mmiri ọkụ na ihe ndị ọzọ.
2 Nrụ ọrụ, ihe nrụnye, igwe nhazi na ngwa ndị ọzọ.
3 Klas Eletriki: nkesa gas, eriri mmiri ike mmiri.
4 Anti-static tubes ikuku ike osisi.
ASTM A53 B ERW Steel Pipe na-ekpuchi ụdị na akara ule ndị a:
Ụdị E—Electric-resistance-welded, Ọkwa A na B
Chemical nke ASTM A53 B ERW Steel Pipe
| Ụdị | Carbon max. % | Manganese max. % | Phosphorous max. % | sọlfọ max. % | Ọla kọpa max. % | Nickel max. % | Chromium max. % | Molybdenum max. % | ||||||||
| Ọkwa A | Ọkwa B | Ọkwa A | Ọkwa B | Ọkwa A | Ọkwa B | Ọkwa A | Ọkwa B | Ọkwa A | Ọkwa B | Ọkwa A | Ọkwa B | Ọkwa A | Ọkwa B | Ọkwa A | Ọkwa B | |
| Ụdị E (ọkụ eletrik na-eguzogide 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 nke ASTM A53 B ERW Steel Pipe:
| Ịkwụsị | Eletrik-eguzogide-welded
| |
| Ọkwa A | Ọkwa B | |
| Ike ọdụdọ min. psi | 48,000 | 45,000 |
| Mpụta Ike min. psi | 30,000 | 25,000 |
Nkọwapụta nke ASTM A53 B ERW Steel Pipe
| Ọkpụrụkpụ mgbidi | Ọpụpụ Dayameta | ||||||||||||||||||
| Inch | mm | inch | mm | inch | mm | inch | mm | inch | mm | inch | mm | inch | mm | inch | mm | inch | mm | inch | 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 | ||||||||||||
Oge nzipu: Feb-08-2023