Pipa Bor
Pipa Bor: Pipa pengeboran kalebu awak pipa lan sendi alat (kothak lan pin) sing dilas bebarengan, digunakake kanggo nyambungake peralatan permukaan rig pengeboran lan peralatan ngisor utawa peralatan bolongan ngisor.Pipa pengeboran bisa nanggung tekanan internal lan eksternal sing abot, lan corak, bend lan geter sing bisa digunakake luwih saka siji wektu sajrone produksi minyak utawa gas.
Pipa pengeboran yaiku pipa baja sing dilengkapi ujung benang sing diarani alat sendi, sing umum digunakake ing ketegangan ing sisih ndhuwur senar pengeboran kanggo ngompa cairan lan ngirim torsi menyang bit.
Standar: Pipa bor
Kelas: E75, X95, G105, S135.
Sabuk sambungan alat sing tahan aus: Arnco 100XT, 200XT, 300XT, 400XT
Pipa bor lapisan internal: TK34, DPC, TC2000, TC3000
Dianggo: Blasting tambang, pengeboran sumur banyu, pengeboran sumur panas bumi, poling ngarep, proyek pertambangan batu bara lan logam nonferrous, lsp.
ukuran:
Jeneng ukuran | Bobot diitung | Jeneng gabungan alat | Bobot diitung | kelas | Ketebalan tembok | Upset ends | ||
in | 1b/ft | Kg/m | in | mm | ||||
2 3/8 | 6.65 | NC26 | 6.26 | 9.32 | EXGS | 0.28 | 7.11 | EU |
2 7/8 | 10.4 | NC31 | 9.72 | 14.48 | EXGS | 0.362 | 9.19 | EU |
3 1/2 | 13.3 | NC38 | 12.31 | 18.34 | EXGS | 0.368 | 9.35 | EU |
3 1/2 | 15.5 | NC38, NC40 | 14.63 | 21.79 | EXGS | 0.449 | 11.4 | EU |
4 | 14 | NC40, NC46 | 12.93 | 19.26 | EXGS | 0.33 | 8.38 | IU, EU |
4 1/2 | 16.6 | NC46, NC50 | 14.98 | 22.31 | EXGS | 0.337 | 8.56 | EU, IEU |
4 1/2 | 20 | NC46, NC50 | 18.69 | 27.84 | EXGS | 0.43 | 10.92 | EU, IEU |
5 | 19.5 | NC50, NC52 | 17.93 | 26.71 | EXGS | 0.362 | 9.19 | IEU |
5 | 25.6 | NC50,5 1/2FH | 24.03 | 35.79 | EXGS | 0.5 | 12.7 | IEU |
5 1/2 | 21.9 | 5 1/2FH | 19.81 | 29.51 | EXGS | 0.361 | 9.17 | IEU |
5 1/2 | 24.7 | 5 1/2FH | 22.54 | 33.57 | EXGS | 0.415 | 10.54 | IEU |
6 5/8 | 25.2 | 6 5/8FH | 22.19 | 33 | EXGS | 0.33 | 8.387 | IEU |
6 5/8 | 27.7 | 6 5/8FH | 24.21 | 41 | EXGS | 0.362 | 9.19 | IEU |
Komposisi kimia (%):
sasmita | Komposisi kimia | |
P | S | |
E75 | <0,015 | <0,003 |
X95 | <0,015 | <0,003 |
G105 | <0,015 | <0,003 |
S135 | <0,015 | <0,003 |
Alat gabungan | <0,015 | <0,003 |
Sifat Mekanik:
Badan pipa | sasmita | kekuatan ngasilaken | Kekuwatan tensile | Elongation | Kekerasan | Uji dampak charpy ukuran penuh (J) | ||||||
min | maks | min | min | |||||||||
Psi | MPa | Psi | MPa | Psi | MPa | HBW | HRC | Rata-rata | Tunggal | |||
E75 | 75000 | 517 | 105000 | 724 | 100000 | 689 | 625000A0.2/U0.9 | - | - | 80 | 65 | |
X95 | 95000 | 655 | 125000 | 862 | 105000 | 724 | - | - | 80 | 65 | ||
G105 | 105000 | 724 | 135000 | 931 | 115000 | 793 | - | - | 80 | 65 | ||
S135 | 135000 | 931 | 165000 | 1138 | 145000 | 1000 | - | - | 80 | 65 | ||
Zona las | Alat gabungan | 120000 | 827.4 | - | - | 140000 | 965.3 | =13% | = 285 | - | 80 | 65 |
E75 | 75000 | 517 | - | - | 100000 | 689 | - | ?37 | 40 | 27 | ||
X95 | 88000 | 609 | - | - | 103000 | 712 | - | ?37 | 40 | 27 | ||
G105 | 95000 | 655 | - | - | 105000 | 724 | - | ?37 | 40 | 27 | ||
S135 | 105000 | 724 | - | - | 115000 | ?37 | 40 | 27 |
Cat Water Based Anti-karat