Paip gerudi 5DP APIadalah paip keluli berulir yang digunakan untuk menyambungkan peralatan penggerudian permukaan ke bahagian bawah - perhimpunan lubang (BHA) atau bit gerudi di bahagian bawah sumur. Fungsi utamanya adalah untuk menyampaikan lumpur penggerudian ke bit semasa bekerja bersamaan dengan BHA untuk menaikkan, menurunkan, atau memutar perhimpunan penggerudian. Paip gerudi mesti menahan tekanan dalaman dan luaran yang ketara, tekanan kilasan, daya lentur, dan getaran semasa operasi.
Gred: E75, X95, G105, S135
Benang Sambungan:NC26, NC31, NC38, NC40, NC46, NC50, 5 1/2FH .6 5/8FH.
Standard paip:API 5DP E75, x95, G105, S135
Gaya kecewa: Iu, eu, ieu
Pakaian - tali pinggang alat bersama:TK34, TC2000, ARNCO 100XT, 200XT, 300XT400XT
Paip gerudi salutan dalaman:TK34, DPC, TC2000, TC3000
Sambungan:NC26, NC31, NC38, NC40, NC46, NC50, 5 1/2FH .6 5/8FH.
Penggunaan:Peletupan lombong, penggerudian air, penggerudian telaga panas bumi, poling, projek perlombongan logam dan tidak bersuara dll.
Permohonan:Paip gerudi adalah untuk penerokaan dan pembangunan telaga minyak dan gas.
Saiz paip gerudi API & senarai berat badan
| Sebutan* | Data bersama alat | |||||||
| Paip OD (inci) | Poundage (pound setiap kaki) | Gred | Jenis kecewa | Sambungan Rotary | OD (inci) | ID PIN (inci) | Panjang pin od* (inci) | Panjang kotak od* (inci) |
| 2-3/8 | 6.65 | E | EU | NC26 | 3-3/8 | 1-3/4 | 7 | 8 |
| 2-3/8 | 6.65 | X,G | EU | NC26 | 3-3/8 | 1-3/4 | 7 | 8 |
| 2-3/8 | 10.40 | E | EU | NC31 | 4-1/8 | 2-1/8 | 7 | 9 |
| 2-3/8 | 10.40 | X,G | EU | NC31 | 4-1/8 | 2 | 7 | 9 |
| 2-3/8 | 10.40 | S | EU | NC31 | 4-3/8 | 1-5/8 | 7 | 9 |
| 3-1/2 | 9.50 | E | EU | NC38 | 4-3/4 | 2-11/16 | 8 | 10-1/2 |
| 3-1/2 | 13.30 | E | EU | NC38 | 4-3/4 | 2-11/16 | 8 | 10-1/2 |
| 3-1/2 | 13.30 | X | EU | NC38 | 5 | 2-9/16 | 8 | 10-1/2 |
| 3-1/2 | 13.30 | G | EU | NC38 | 5 | 2-7/16 | 8 | 10-1/2 |
| 3-1/2 | 13.30 | S | EU | NC38 | 5 | 2-1/8 | 8 | 10-1/2 |
| 3-1/2 | 15.50 | E | EU | NC38 | 4-3/4 | 2-9/16 | 8 | 10-1/2 |
| 3-1/2 | 15.50 | X | EU | NC38 | 5 | 2-7/16 | 8 | 10-1/2 |
| 3-1/2 | 15.50 | G | EU | NC38 | 5 | 2-1/8 | 8 | 10-1/2 |
| 3-1/2 | 15.50 | S | EU | NC40 | 5-1/2 | 2-1/4 | 7 | 10 |
| 4 | 14.00 | E | Iu | NC40 | 5-1/4 | 2-13/16 | 7 | 10 |
| 4 | 14.00 | X | Iu | NC40 | 5-1/4 | 2-13/16 | 7 | 10 |
| 4 | 14.00 | G | Iu | NC40 | 5-1/4 | 2-13/16 | 7 | 10 |
| 4 | 14.00 | S | Iu | NC40 | 5-1/4 | 2-9/16 | 7 | 10 |
| 4 | 14.00 | E | EU | NC46 | 6 | 3-1/4 | 7 | 10 |
| 4 | 14.00 | X,G | EU | NC46 | 6 | 3-1/4 | 7 | 10 |
| 4 | 14.00 | S | EU | NC46 | 6 | 3 | 7 | 10 |
| 4-1/2 | 16.60 | E | EU | NC50 | 6-5/8 | 3-3/4 | 7 | 10 |
| 4-1/2 | 16.60 | X | EU | NC50 | 6-3/8 | 3-3/4 | 7 | 10 |
| 4-1/2 | 16.60 | G | EU | NC50 | 6-5/8 | 3-3/4 | 7 | 10 |
| 4-1/2 | 16.60 | S | EU | NC50 | 6-3/8 | 3-1/2 | 7 | 10 |
| 4-1/2 | 20.00 | E | EU | NC50 | 6-3/8 | 3-3/4 | 7 | 10 |
| 4-1/2 | 20.00 | X | EU | NC50 | 6-5/8 | 3-1/2 | 7 | 10 |
| 4-1/2 | 20.00 | G | EU | NC50 | 6-3/8 | 3-1/2 | 7 | 10 |
| 4-1/2 | 20.00 | S | EU | NC50 | 6-5/8 | 3-1/4 | 7 | 10 |
| 4-1/2 | 16.60 | E | Ieu | NC46 | 6-1/4 | 3-1/4 | 7 | 10 |
| 4-1/2 | 16.60 | X | Ieu | NC46 | 6-1/4 | 3-1/4 | 7 | 10 |
| 4-1/2 | 16.60 | G | Ieu | NC46 | 6-1/4 | 3 | 7 | 10 |
| 4-1/2 | 16.60 | S | Ieu | NC46 | 6-1/4 | 2-3/4 | 7 | 10 |
| 4-1/2 | 20.00 | E | Ieu | NC46 | 6-1/4 | 3-1/4 | 7 | 10 |
| 4-1/2 | 20.00 | X | Ieu | NC46 | 6-1/4 | 3 | 7 | 10 |
| 4-1/2 | 20.00 | G | Ieu | NC46 | 6-1/4 | 2-3/4 | 7 | 10 |
| 4-1/2 | 20.00 | S | Ieu | NC46 | 6-3/8 | 2-1/2 | 7 | 10 |
| 5 | 19.50 | E | Ieu | NC50 | 6-5/8 | 3-3/4 | 7 | 10 |
| 5 | 19.50 | X | Ieu | NC50 | 6-5/8 | 3-1/2 | 7 | 10 |
| 5 | 19.50 | G | Ieu | NC50 | 6-5/8 | 3-1/4 | 7 | 10 |
| 5 | 19.50 | S | Ieu | NC50 | 6-5/8 | 2-3/4 | 7 | 10 |
| 5 | 19.50 | E | Ieu | 5-1/2FH | 7 | 3-3/4 | 8 | 10 |
| 5 | 19.50 | X,G | Ieu | 5-1/2 fh | 7 | 3-3/4 | 8 | 10 |
| 5 | 19.50 | S | Ieu | 5-1/2 fh | 7-1/4 | 3-1/2 | 8 | 10 |
| 5 | 25.60 | E | NC50 | 6-5/8 | 3-1/2 | 3-3/4 | 7 | 10 |
| 5 | 25.60 | X | Ieu | NC50 | 6-5/8 | 3 | 7 | 10 |
| 5 | 25.60 | G | Ieu | NC50 | 6-5/8 | 2-3/4 | 7 | 10 |
| 5 | 25.60 | E | Ieu | 5-1/2 fh | 7 | 3-1/2 | 8 | 10 |
| 5 | 25.60 | X | Ieu | 5-1/2 fh | 7 | 3-1/2 | 8 | 10 |
| 5 | 25.60 | G | Ieu | 5-1/2 fh | 7-1/4 | 3-1/2 | 8 | 10 |
| 5 | 25.60 | S | Ieu | 5-1/2 fh | 7-1/4 | 3-1/4 | 8 | 10 |
| 5-1/2 | 21.90 | E | Ieu | 5-1/2 fh | 7 | 4 | 8 | 10 |
| 5 | 21.90 | X | Ieu | 5-1/2 fh | 7 | 3-3/4 | 8 | 10 |
| 5-1/2 | 21.90 | G | Ieu | 5-1/2 fh | 7-1/4 | 3-1/2 | 8 | 10 |
| 5 | 21.90 | S | Ieu | 5-1/2 fh | 7-1/2 | 3 | 8 | 10 |
| 5-1/2 | 24.70 | E | Ieu | 5-1/2 fh | 7 | 4 | 8 | 10 |
| 5 | 24.70 | X,G | Ieu | 5-1/2 fh | 7-1/4 | 3-1/2 | 8 | 10 |
| 5-1/2 | 24.70 | S | Ieu | 5-1/2 fh | 7-1/2 | 3 | 8 | 10 |
| 6-5/8 | 25.20 | E | Ieu | 6-5/8 fh | 8 | 5 | 8 | 11 |
| 6-5/8 | 25.20 | X | Ieu | 6-5/8 fh | 8 | 5 | 8 | 11 |
| 6-5/8 | 25.20 | G | Ieu | 6-5/8 fh | 8-1/4 | 4-3/4 | 8 | 11 |
| 6-5/8 | 25.20 | S | Ieu | 6-5/8 fh | 8-1/2 | 4-1/4 | 8 | 11 |
| 6-5/8 | 27.70 | E | Ieu | 6-5/8 fh | 8 | 5 | 8 | 11 |
| 6-5/8 | 27.70 | X,G | Ieu | 6-5/8 fh | 8-1/4 | 4-3/4 | 8 | 11 |
| 6-5/8 | 27.70 | S | Ieu | 6-5/8 fh | 8-1/2 | 4-1/4 | 8 | 11 |
Komposisi kimia dan sifat mekanikal
| Gred | Komposisi kimia | Sifat mekanikal | ||
| P | S | Kekuatan Hasil (MPA) | Kekuatan tegangan (MPA) | |
| E-75 | Kurang daripada atau sama dengan 0.020 | Kurang daripada atau sama dengan 0.015 | 517-724 | Lebih besar daripada atau sama dengan 689 |
| X-95 | Kurang daripada atau sama dengan 0.020 | Kurang daripada atau sama dengan 0.015 | 655-862 | Lebih besar daripada atau sama dengan 724 |
| G-105 | Kurang daripada atau sama dengan 0.020 | Kurang daripada atau sama dengan 0.015 | 724-931 | Lebih besar daripada atau sama dengan 793 |
| S-135 | Kurang daripada atau sama dengan 0.020 | Kurang daripada atau sama dengan 0.015 | 931-1138 | Lebih besar daripada atau sama dengan 1000 |
