Spésifikasi
| Ngaran Produk | Spiral dilas Steel pipe |
| Standar | API5L, ASTM A106 Gr.B, ASTM A53 Gr.B, ASTM A270, ASTM A249, ASTM A511, ASTM A778, ASTM A312, ASTM A358, ASTM A409, ASTM A213, ASTM A790, ASTM A268, ASTM A265, ASTM ASTM B338, ASTM B673, ASTM B674, ASTM B677, ASTM B675, ASTM B676, ASTM B690, ASTM A928, ASME B36.19, ASMEB36.10,ASTMA179/A192/A213/A213/AW10/3701 087 -2008, GB6479-2013, GB9948-2013, GB / T8163-2008, GB8162-2008, GB / T17396-2009EN10216-5, EN10217-7, DIN 17456, JIS 17456, DIN 17456, JIS 17456, JIS 17456, JIS 17456, JIS 173458 G3218, JIS G3258,JIS G3448,JIS H4631DEP 31,DEP 40,DEP 20,DEP 32,DNV-OS-F101 |
| Kelas | Q195 = S195 / A53 Kelas AQ235 = S235 / A53 Kelas B / A500 Kelas A / STK400 / SS400 / ST42.2Q345 = S355JR / A500 Kelas B Kelas C |
| Diaméter luar | 1/8 - 126 inci |
| Ketebalan Tembok | 0,4-40 mm |
| Panjangna | 5.8 ~ 12.0 m atawa sakumaha ngaropéa |
| Perlakuan permukaan | Kualitas prima (bared, oiled, cet warna, 3LPE, atawa perlakuan anti korosi lianna) |
| Pamariksaan | Kalayan Komposisi Kimia sareng Analisis Sipat Mékanis; Inspeksi Dimensi sareng Visual, ogé sareng Inspeksi Nondestructive. |
Aplikasi
Struktur, proyék menara transmisi kakuatan listrik, Piling, Cai, Minyak & gas rékayasa pipa, Industri mékanis, proyék Municipal, Jalan jeung fasilitas bantu na, jsb.
Sipat mékanis
| GRADE BAJA | kakuatan ngahasilkeun, min.psi (MPa) | Kakuatan tegangan, min.psi (MPa) | Elongation dina 2 di., mnt.% | Énergi Dampak Minimum KV J | ||
| dina suhu uji tina | ||||||
| -20 | 0 | 20 | ||||
| S235JRH | 235 | 360 | 24% | – | – | 27 |
| S275JOH | 275 | 430 | 20% | – | 27 | – |
| S275J2H | 355 | 510 | 20% | 27 | – | – |
| S355JOH | 355 | 510 | 20% | – | 27 | – |
| S355J2H | 355 | 510 | 20% | 27 | – | – |
| S355K2H | 355 | 510 | 20% | 40 | – | – |
Gambar rinci
