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Hos penggerudian (hos berputar) yang dibuat mengikut spesifikasi API 7K, terpakai untuk sambungan hos fleksibel antara bahagian atas standpipe penggerudian minyak dan menegak dipindahkan ke sendi swivel dalam penggerudian yang baik, pengukuhan, kerja-kerja, dan operasi servis bawah lubang. Hos penggerudian juga digunakan untuk menyesuaikan kesilapan pemasangan antara saluran paip penggerudian dan standpipe untuk mengelakkan goncangan, kadang-kadang untuk memindahkan lumpur minyak dan air tekanan tinggi dengan titik aniline terendah 60 ° C dari paip swivel dalam tekanan tinggi, dan operasi bawah lubang tinggi seperti air, minyak, dan lain-lain, penggerudian hos berputar boleh digunakan untuk kerja yang sempurna.
Rotary Hose | Rank | Tekanan Tekanan Tekanan | Tekanan | Min. Lentur jejari | max. Panjang | con. | |
---|---|---|---|---|---|---|---|
IDMM (IN) | OD | MPA (PSI) | MPA (PSI) | m | |||
51 (2 ') | 68.6 | A | 11 (1,500) | 21 (3,000) | 800 | 30 | TBG, LP, Kesatuan |
69 | B | 14 (2,000) | 28 (4,000) | ||||
74.4 | C | 28 (4,000) | 56 (8,000) | 850 | |||
63.5 (2-1/2) | 81.9 | A | 11 (1,500) | 21 (3,000) | 900 | ||
82.3 | B | 14 (2,000) | 28 (4,000) | ||||
87.7 | C | 28 (4,000) | 56 (8,000) | 1,000 | |||
76 (3) | 95.2 | A | 11 (1,500) | 21 (3,000) | 950 | ||
100.1 | B | 14 (2,000) | 28 (4,000) | ||||
108.8 | C | 28 (4,000) | 56 (8,000) | 1,050 | |||
89 (3-1/2) | 117.3 | A | 11 (1,500) | 21 (3,000) | 1,000 | ||
119.5 | B | 14 (2,000) | 28 (4,000) | ||||
122.8 | C | 28 (4,000) | 56 (8,000) | 1,100 | |||
102 (4) | 128.4 | A | 11 (1,500) | 21 (3,000) | 1,050 | ||
138.8 | B | 14 (2,000) | 28 (4,000) | ||||
147.4 | C | 28 (4,000) | 56 (8,000) | 1100 | |||
127 (5) | 150.0 | A | 11 (1,500) | 21 (3,000) | 1,200 | ||
154.1 | B | 14 (2,000) | 28 (4,000) | ||||
163.0 | C | 28 (4,000) | 56 (8,000) | 1,300 | |||
152 (6) | 180.0 | A | 11 (1,500) | 21 (3,000) | |||
185.0 | B | 14 (2,000) | 28 (4,000) | ||||
196.0 | C | 28 (4,000) | 56 (8,000) | 1,400 | |||
51 (2) | 75.0 | D | 35 (5,000) | 70 (10,000) | 850 | ||
80.6 | E | 52 (7,500) | 105 (15,000) | 900 | |||
83.2 | F | 70 (10,000) | 950 | ||||
63.5 (2-1/2) | 107.0 | D | 35 (5,000) | 70 (10,000) | 1,000 | ||
110.0 | E | 52 (7,500) | 105 (15,000) | 1,050 | 30 | TBG, LP, Kesatuan | |
114.0 | F | 70 (10,000) | 1,100 | ||||
76 (3) | 120.0 | D | 35 (5,000) | 70 (10,000) | 1,150 | ||
124.0 | E | 52 (7,500) | 105 (15,000) | 1,100 | |||
135.0 | F | 70 (10,000) | 1,150 | ||||
89 (3-1/2) | 133.0 | D | 35 (5,000) | 70 (10,000) | 1,100 | ||
146.5 | E | 52 (7,500) | 105 (15,000) | 1,150 | |||
153.0 | F | 70 (10,000) | |||||
102 (4) | 148.0 | D | 35 (5,000) | 70 (10,000) | 1,100 | ||
156.3 | E | 52 (7,500) | 105 (15,000) | 1,150 | |||
165.0 | F | 70 (10,000) | 1,200 |