ASTM A53 B ERW Steel PipeCodsiga
1 Naqshad: dhuumaha ugu badan ee hoos yimaada soo saarista biyaha dhulka hoostiisa marka ay taawarrada, kuleyliyayaasha, gudbinta biyaha kulul iyo wixii la mid ah.
2 Makiinadaha, qalabka wax lagu dhejiyo, mishiinada farsamaynta iyo qalabyada kale.
3 Heerka korantada: qaybinta gaaska, marinka dareeraha tamarta biyaha.
4 Tuubooyinka lidka-static dhirta dabaysha.
ASTM A53 B ERW Steel Pipe waxay dabooshaa noocyada iyo darajooyinka soo socda:
Nooca E-korontada-iska caabinta-alxanka, Fasalada A iyo B
Kiimikada ASTM A53 B ERW Steel Pipe
Nooca | Kaarboon max % | Manganese max % | Fosfooraska max % | Baaruud max % | Copper max % | Nikkel max % | Chromium max % | Molybdenum max % | ||||||||
Darajada A | Darajada B | Darajada A | Darajada B | Darajada A | Darajada B | Darajada A | Darajada B | Darajada A | Darajada B | Darajada A | Darajada B | Darajada A | Darajada B | Darajada A | Darajada B | |
Nooca E (koronto-iska-caabbinta alxanka) | 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 of ASTM A53 B ERW Dhuumaha Birta:
Jilicsan | Koronto-iska-caabbinta-alxanka
| |
Darajada A | Darajada B | |
Xoogga Jilicsan min. psi | 48,000 | 45,000 |
Xoogga Wax-soo-saarka min. psi | 30,000 | 25,000 |
Tilmaamaha ASTM A53 B ERW Steel Pipe
Dhumucda darbiga | Dhexroor kabaxsan | ||||||||||||||||||
Inji | mm | inji | mm | inji | mm | inji | mm | inji | mm | inji | mm | inji | mm | inji | mm | inji | mm | inji | 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 |
Waqtiga boostada: Febraayo-08-2023