Ipayipi lensimbi le-ASTM A53 B ERWIsicelo
1 I-Architecture: ipayipi eliphakeme kakhulu ngaphansi kokukhipha amanzi amaningi angaphansi komhlaba lapho imibhoshongo, amabhayela, ukuhanjiswa kwamanzi ashisayo nokunye.
2 Umshini, amasethi okuthwala, ukucubungula imishini nezinye izesekeli.
3 Isigaba sikagesi: ukusatshalaliswa kwegesi, umsele wamanzi wamandla kagesi.
4 Amashubhu e-anti-static izitshalo zamandla omoya.
I-ASTM A53 B ERW Steel Pipe ihlanganisa lezi zinhlobo namabanga alandelayo:
Uhlobo E—Electric-resistance-welded, Amabanga A no-B
Ikhemikhali ye-ASTM A53 B ERW Steel Pipe
| Uhlobo | Ikhabhoni ubuningi. % | IManganese ubuningi. % | I-Phosphorous ubuningi. % | Isibabule ubuningi. % | Ithusi ubuningi. % | I-Nickel ubuningi. % | I-Chromium ubuningi. % | I-Molybdenum ubuningi. % | ||||||||
| Ibanga A | Ibanga B | Ibanga A | Ibanga B | Ibanga A | Ibanga B | Ibanga A | Ibanga B | Ibanga A | Ibanga B | Ibanga A | Ibanga B | Ibanga A | Ibanga B | Ibanga A | Ibanga B | |
| Uhlobo E (ashiselwe ukumelana nogesi) | 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 |
I-Tensile ye-ASTM A53 B ERW Steel Pipe:
| I-tensile | Ukumelana nogesi-ezishiselwe
| |
| Ibanga A | Ibanga B | |
| Amandla Okuqina imiz. psi | 48,000 | 45,000 |
| Isivuno Amandla imiz. psi | 30,000 | 25,000 |
Ukucaciswa kwe-ASTM A53 B ERW Steel Pipe
| Ukuqina Kwezindonga | Out Diameter | ||||||||||||||||||
| Intshi | mm | intshi | mm | intshi | mm | intshi | mm | intshi | mm | intshi | mm | intshi | mm | intshi | mm | intshi | mm | intshi | 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 | ||||||||||||
Isikhathi sokuthumela: Feb-08-2023