Apa sing diarani Pipa Dilapisi pe/ep?
Pipa iki minangka jinis pipa komposit sing nutupi EP utawa PE ing permukaan internal lan eksternal sawise proses fabrikasi khusus pipa dhasar, saengga pipa kasebut nduweni kinerja sing apik banget kanggo tahan korosi kimia sing kuwat, umur anti-korosi nganti 50 taun.
Pipa baja sing bisa dilapisi nganggo Epoksi 3PE utawa FBE
| Pipa baja tahan karat | Pipa ASTM A312, ASTM A269 SS |
| Pipa baja karbon |
|
| Pipa baja paduan | ASTM A335 P5 nganti P91 |
| Pipa Paduan Nikel | ASTM B161, ASTM B622, ASTM B444 |
Meterial pelapisan
PE lan EP
Werna
Ireng, abu-abu, abang, biru, putih, lan liya-liyane.
Kekandelan lapisan
400 mikrometer -1000 mikrometer kanggo PE.
100 mikrometer - 400 mikrometer kanggo EP.
Jinis lapisan
Hot dip kanggo PE, njero lan njaba dicet kanggo EP
Jinis sambungan
Berulir, beralur, flens, lan liya-liyane.
ASTM A135 (Ireng & Galvanis) SCH10
| ND | OD | KETEBALAN DINDING | BOBOT NOMINAL | TEKANAN UJI |
| inci | mm | mm | kg/m² | Mp |
| 4/3 | 26.8 | 2.11 | 1.28 | 17.24 |
| 1 | 33.5 | 2.77 | 2.09 | 17.24 |
| 1-1/4 | 42.2 | 2.77 | 2.7 | 16.55 |
| 1-1/2 | 48.3 | 2.77 | 3.1 | 14.48 |
| 2 | 60.3 | 2.77 | 3.93 | 11.72 |
| 2-1/2 | 73 | 3.05 | 5.26 | 10.34 |
| 3 | 88.9 | 3.05 | 6.45 | 8.27 |
| 3-1/2 | 101.6 | 3.05 | 7.41 | 6.89 |
| 4 | 114.3 | 3.05 | 8.36 | 6.21 |
| 5 | 141.3 | 3.40 | 11.58 | 5.86 |
| 6 | 168.3 | 3.40 | 13.84 | 5.02 |
| 8 | 219 | 4.80 | 15.41 | 4.26 |
ASTM A135 (Ireng & Galvanis) SCH40
| ND | OD | KETEBALAN DINDING | BOBOT NOMINAL | TEKANAN UJI |
| inci | mm | mm | kg/m² | Mp |
| 1/2 | 21.3 | 2.77 | 1.27 | 17.20 |
| 3/4 | 26.8 | 2.87 | 1.68 | 17.20 |
| 1 | 33.5 | 3.38 | 2.50 | 17.20 |
| 1-1/4 | 42.2 | 3.56 | 3.38 | 17.20 |
| 1-1/2 | 48.3 | 3.68 | 4.05 | 17.20 |
| 2 | 60.3 | 3.91 | 5.43 | 16.08 |
| 1-1/2 | 73 | 5.16 | 8.62 | 17.20 |
| 3 | 88.9 | 5.49 | 11.28 | 15.30 |
| 3-1/2 | 101.6 | 5.74 | 13.56 | 14.00 |
| 4 | 114.3 | 6.02 | 16.06 | 13.06 |
| 5 | 141.3 | 6.55 | 21.76 | 11.50 |
| 6 | 168.3 | 7.11 | 28.34 | 10.48 |
| 8 | 219.1 | 8.18 | 36.90 | 7.96 |
ASTM A795 (Ireng & Galvanis)
| ND | OD | SCH 10 | SCH 30/40 | ||||||||
| KETEBALAN DINDING | BOBOT NOMINAL | KETEBALAN DINDING | BOBOT NOMINAL | ||||||||
| (mm) | (inci) | (mm) | (inci) | (mm) | (inci) | (kg/mtr) | (lbs/ft) | (mm) | (inci) | (kg/mtr) | (lbs/ft) |
| 15 | 1/2 | 21.30 | 0.84 | —- | —- | —- | —- | 2.77 | 0.109 | 1.27 | 0.85 |
| 20 | 3/4 | 26.70 | 1.05 | 2.11 | 0.083 | 1.28 | 0.96 | 2.87 | 0.113 | 1.69 | 1.13 |
| 25 | 1 | 33.40 | 1.32 | 2.77 | 0.109 | 2.09 | 1.41 | 3.38 | 0.133 | 2.50 | 1.68 |
| 32 | 1-1/4 | 42.20 | 1.66 | 2.77 | 0.109 | 2.69 | 1.81 | 3.56 | 0.14 | 3.39 | 2.27 |
| 40 | 1-1/2 | 48.30 | 1.90 | 2.77 | 0.109 | 3.11 | 2.09 | 3.68 | 0.145 | 4.05 | 2.72 |
| 50 | 2 | 60.30 | 2.38 | 2.77 | 0.109 | 3.93 | 2.64 | 3.91 | 0.154 | 5.45 | 3.66 |
| 65 | 2-1/2 | 73.00 | 2.88 | 3.05 | 0.12 | 5.26 | 3.53 | 5.16 | 0.203 | 8.64 | 5.80 |
| 80 | 3 | 88.90 | 3.50 | 3.05 | 0.12 | 6.46 | 4.34 | 5.49 | 0.216 | 11.29 | 7.58 |
| 90 | 3-1/2 | 101.60 | 4.00 | 3.05 | 0.12 | 7.41 | 4.98 | 5.74 | 0.226 | 13.58 | 9.12 |
| 100 | 4 | 114.30 | 4.50 | 3.05 | 0.12 | 8.37 | 5.62 | 6.02 | 0.237 | 16.09 | 10.80 |
| 125 | 5 | 141.30 | 5.56 | 3.4 | 0.134 | 11.58 | 7.78 | 6.55 | 0.258 | 21.79 | 14.63 |
| 150 | 6 | 168.30 | 6.63 | 3.4 | 0.134 | 13.85 | 9.30 | 7.11 | 0.28 | 28.29 | 18.99 |
| 200 | 8 | 219.10 | 8.63 | 4.78 | 0.188 | 25.26 | 16.96 | 7.04 | 0.277 | 36.82 | 24.72 |
| 250 | 10 | 273.10 | 10.75 | 4.78 | 0.188 | 31.62 | 21.23 | 7.08 | 0.307 | 51.05 | 34.27 |
Gambar detail
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Pipa Baja Grouting Seamless A106 GrB kanggo Tumpukan
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Pipa Baja Karbon API5L/ Pipa ERW
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Pipa Baja Paduan ASTM A335 42CRMO
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Pipa Baja ASTM A53 Kelas A & B Pipa ERW
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Siku Pas Pipa Baja Karbon
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Pipa FBE/pipa baja dilapisi epoksi
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Pipa Baja Presisi Tinggi
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Pipa Baja SSAW/Pipa Las Spiral
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Tabung Las Sonic Logging Crosshole A106
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Pipa API 5L Kelas B
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Pipa Seamless ASTM A106 Kelas B















