Gaya | Téhnis | Bahan | Standar | Kelas | Pamakéan |
Résistansi listrik dilas (RW) pipa baja | Frékuénsi Luhur | Baja Karbon | API 5L PSL1&PSL2 | GR.B,X42,X46,X52,X60,X65,X70, jsb | Angkutan minyak sareng gas |
ASTM A53 | GR.A ,GR.B | Pikeun Struktur (Piling) | |||
ASTM A252 | GR.1, GR.2, GR.3 | ||||
BS EN10210 | S275JRH, S275J0H, S355J0H, S355J2H, jsb | ||||
BS EN10219 | S275JRH, S275J0H, S355J0H, S355J2H, jsb | ||||
JIS G3452 | SGP, jsb | Angkutan cairan tekanan rendah | |||
JIS G3454 | STPG370, STPG410, jsb | Angkutan cairan tekanan tinggi | |||
JIS G3456 | STPG370, STPG410, STPG480, jsb | pipa baja suhu luhur |
Pipa maréntahkeun dina spésifikasi ieu dipaké pikeun struktural.
résistansi listrik dilas (ERW)
Pipa bulistir atanapi palapis Hideung / Varnish (disesuaikeun);
di bundles atanapi di leupas;
Duanana ditungtungan ku protectors tungtung;
Tungtung polos, tungtung bevel (2 "sareng di luhur kalayan tungtung bevel, gelar: 30 ~ 35 °), benang sareng gandeng;
Nyirian.
Komposisi kimiawi-témbok ketebalan≤40mm | ||||||||
Kelas Baja | % ku massa, maksimum | |||||||
Ngaran Steel | Steel Jumlah | C | Si | Mn | P | S | N | |
|
| ≤40 | > 40≤120 |
|
|
|
|
|
S275J0H | 1.0149 | 0.20 | 0.22 | - | 1.50 | 0.035 | 0.035 | 0.009 |
S275J2H | 1.0138 | 0.20 | 0.22 | - | 1.50 | 0.030 | 0.030 | - |
S355J0H | 1.0547 | 0.22 | 0.22 | 0.55 | 1.60 | 0.035 | 0.035 | 0.009 |
Kelas Baja | Kakuatan Hasil Minimum (Mp) | Kakuatan Tensile (Mp) | Perpanjangan Minimum | Pangaruh Minimum J | |||||
| Ketebalan anu ditangtukeun (mm) | Ketebalan anu ditangtukeun (mm) | Ketebalan anu ditangtukeun (mm) | Dina suhu uji tina | |||||
Ngaran Steel | Steel Jumlah | ≤16 | > 16≤40 | ≤3 | > 3 ≤40 | ≤40 | -20 ℃ | 0 ℃ | 20 ℃ |
S275J0H | 1.0149 | 275 | 265 | 430-580 | 410-560 | 20 | - | 27 | - |
S275J2H | 1.0138 |
|
|
|
|
| 27 | - | - |
S335J0H | 1.0547 | 355 | 345 | 510-580 | 470-630 | 20 | - | 27 | - |
ASTM A53 Gr.A & Gr.B Karbon ERW Steel pipe Pikeun Suhu High
EN10210 S355J2H STRUKTURAL ERW pipa baja
JIS G3454 Karbon ERW Steel Pipa tekenan Service
JIS G3452 Karbon ERW Steel Pipa Pikeun Piping Biasa
Pipa Steel ERW
EN10219 S275J0H S275J2H / S275JRH STRUKTURAL ERW Pipa Tihang Baja