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Product Details:
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| Name: | Double Wall Drill Pipe | Type: | Drill Pipe |
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| Color: | Request | Advantage: | High Quality And Factory Price |
| Model: | WB114/65 | O.D. Of The Other Tube (mm): | 114 |
| Other Diameter Of Joint (mm): | 65 | Outer Dianeter Of Joint (mm): | 156 |
| Type Of Threads: | 4IF/remet/metzke | Effective Length (m): | 6 |
| Highlight: | 41F Threads Directional Drilling Pipe,114 O.D. Directional Drilling Pipe,41F Threads RC dual wall pipe |
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Customized Double Wall Drill Pipe For Reverse Cycle Drilling
Product Description
Double wall drill pipe is suitable for reverse circulation technology, and its scope of application is
1. It is suitable for water well drilling including complex formation
2. It is suitable for solid deposit drilling including complex formation;
3. Suitable for drilling shale gas wells;
4. Suitable for all positive cycles
Double wall drill pipe
| Type | O.D.of the outer tube (mm) | I.D.of the inner tube (mm) | Outer dianeter of joint (mm) | Type of threads | Effective length (m) |
| WB114/65 | 114 | 65 | 156 | 41F | 6 |
| WB127/76 | 127 | 76 | 162/168 | 41/21F | 6 , 9.5 |
| DB127/76 | 127 | 76 | 184 | 51/2FH | 9.5 |
| WB140/88 | 139.7 | 88 | 184 | 51/2FH | 6,9.5 |
| WB219/130 | 219 | 130 | 240 | Factory standard | 6,9.5 |
| WK76/32 | 76 | 32 | 78 | 3" Remet | 3 |
| WK102/41 | 102 | 41 | 103 | 4" Remet | 3 , 6 |
| WK114/52 | 114.3 | 52 | 116 | 4 1/2" Remet | 3 , 6 |
| WK114/38 | 114.3 | 38 | 114.3 | 4 1/2" Metzke | 3 , 6 |
| WK114/50 | 114.3 | 50 | 114.3 | 4 1/2" Remet | 3 , 6 |
| WP50/20 | 50 | 20 | 50 | 1 , 1.5 | |
| WP73/35 | 73 | 35 | 73 | 1 , 1.5 | |
| WP89/40 | 89 | 40 | 89 | 1 , 1.5 |
Drill pipe usage notes:
1. Before connecting the new drill pipe, apply thread oil on the threads
2. Trim and break at least 3 times before drilling
3. Hard bending and plastic coating can be processed according to the special requirements of customers.
Our Services:
1. Drill pipe strictly according to API ISO9001 standard.
2. If you found to quality problems within one month of the package returned.
3. All strictly according to the contract and fulfill the obligations and responsibilities.
4. 24 hours online customer service,feel free contact us.
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 7-30 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample need to pay the cost of products and freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Contact Person: Lily Gao
Tel: +86-17736713473
Fax: 86-0316-6657011
