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ciri-ciri:
Sijil: FM Approved / UL Listed
ASTM Standard: ASTM A106 / ASTM A53 / ASTM A795
BS EN Standard: EN10255 / EN10216-1
Hujung: Biasa / Serong / Beralur / Berulir
Permukaan: Cat Asli / Hitam / Bergalvani / Cat merah
Panjang: 5.8m / 6m / Disesuaikan
Paip keluli lancar is made by heating solid steel billets and perforating them into hollow tubes, which are then processed by rolling or stretching. Seamless steel pipe is particularly strong and can withstand high pressure and temperature because they have no welds.
Paip keluli lancar can be produced as per ASTM/ASME or EN standard. Different standard have the difference out diameter and thickness
Piawaian ASTM/ASME
| Saiz | SAIZ OD(MM) | Ketebalan SCH40 | Ketebalan STD | SCH80 Thickness | XS Thickness |
| 1/2” / DN15 | 21.3 | 2.77 | 2.77 | 3.73 | 3.73 |
| 3/4” / DN20 | 26.7 | 2.87 | 2.87 | 3.91 | 3.91 |
| 1” / DN25 | 33.4 | 3.38 | 3.38 | 4.55 | 4.55 |
| 1-1/4” / DN32 | 42.2 | 3.56 | 3.56 | 4.85 | 4.85 |
| 1-1/2” / D40 | 48.3 | 3.68 | 3.68 | 5.08 | 5.08 |
| 2” / DN50 | 60.3 | 3.91 | 3.91 | 5.54 | 5.54 |
| 2-1/2” / DN65 | 73 | 5.16 | 5.16 | 7.01 | 7.01 |
| 3” / DN80 | 88.9 | 5.49 | 5.49 | 7.62 | 7.62 |
| 4” / DN100 | 114.3 | 6.02 | 6.02 | 8.56 | 8.56 |
| 5” / DN125 | 141.3 | 6.55 | 6.55 | 9.53 | 9.53 |
| 6” / DN150 | 168.3 | 7.11 | 7.11 | 10.97 | 10.97 |
| 8” / DN200 | 219.1 | 8.18 | 8.18 | 12.70 | 12.70 |
| 10” / DN250 | 273 | 9.27 | 9.27 | 15.09 | 12.70 |
| 12” / DN300 | 323.8 | 10.31 | 9.52 | 17.48 | 12.70 |
| 14” / DN350 | 355.6 | 11.13 | 9.52 | 19.05 | 12.70 |
| 16” / DN400 | 406.4 | 12.7 | 9.52 | 21.44 | 12.70 |
| 18” / DN450 | 457 | 14.27 | 9.52 | 23.83 | 12.70 |
| 20” / DN500 | 508 | 15.09 | 9.52 | 26.19 | 12.70 |
| 24” / DN600 | 610 | 17.48 | 9.52 | 30.96 | 12.70 |
EN Standard
| Saiz | SAIZ OD(MM) | Ketebalan Jenis Cahaya | Ketebalan Jenis Sederhana | Ketebalan Jenis Berat |
| 1/2” / DN15 | 21.3 | 2.0 | 2.6 | 3.2 |
| 3/4” / DN20 | 26.9 | 2.3 | 2.6 | 3.2 |
| 1” / DN25 | 33.7 | 2.6 | 3.2 | 4.0 |
| 1-1/4” / DN32 | 42.4 | 2.6 | 3.2 | 4.0 |
| 1-1/2” / D40 | 48.3 | 2.9 | 3.2 | 4.0 |
| 2” / DN50 | 60.3 | 2.9 | 3.6 | 4.5 |
| 2-1/2” / DN65 | 76.1 | 3.2 | 3.6 | 4.5 |
| 3” / DN80 | 88.9 | 3.2 | 4.0 | 5.0 |
| 4” / DN100 | 114.3 | 3.6 | 4.5 | 5.4 |
| 5” / DN125 | 139.7 | / | 5.0 | 5.4 |
| 6” / DN150 | 165.1 | / | 5.0 | 5.4 |
Kumpulan teknologi cecair ialah syarikat pertama di utara China yang pakar dalam bidang perlindungan kebakaran.
SISTEM PIPING TEKNIK BENDALIR (TIANJIN) CO.,LTD2024
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