Casing Head
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Hunan
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Validity to:
Long-term effective
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Last update:
2017-09-24 04:25
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Browse the number:
256
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Changsha Miracleland Import & Export Co., Ltd.
- Contactaixin:
Ms. Leeky(Mr.)
- Email: telephone: phone:
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Arrea:
Hunan
Address:A Tower of Masterpiece, 828 Furong South Rd, Changsha, Hunan, China 410004
- Website:
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Casing head is like the sub adaptor, it's one end connect with the casing tubes, and another end is connect with drill rods or with other drilling tools during drilling.
Casings Size:
Casings Size:
Metric Series Casings | ||||
Size | Outer Diameter | Inner Diameter | ||
inch | mm | inch | mm | |
46 | 44.15 | 37.15 | ||
56 | 54.15 | 47.15 | ||
66 | 64.25 | 57.25 | ||
76 | 74.25 | 67.25 | ||
86 | 84.25 | 77.25 | ||
101 | 98.00 | 88.30 | ||
116 | 113.00 | 103.30 | ||
131 | 128.00 | 118.30 | ||
146 | 143.00 | 133.30 | ||
Flush-Jointed W Series Casings | ||||
BW | 2.874 | 73.0 | 2.374 | 60.3 |
NW | 3.500 | 88.9 | 3.000 | 76.2 |
HW | 4.500 | 114.3 | 4.000 | 101.5 |
PW | 5.500 | 139.7 | 5.000 | 127.0 |
Flush-Coupled X Series Casings | ||||
NX | 3.500 | 88.9 | 3.000 | 76.2 |
HX | 4.500 | 114.3 | 3.937 | 100.0 |
PX | 5.500 | 139.7 | 4.867 | 123.6 |
Flush-Jointed Water Well Casings (B.S.879) | ||||
4" | 4 1/2" | 114.3 | 3 7/8" | 98.3 |
5" | 5 1/2" | 139.7 | 4 7/8" | 123.7 |
6" | 6 5/8" | 168.3 | 5 7/8" | 149.3 |
8" | 8 5/8" | 193.7 | 7 7/8" | 174.7 |