| Categories | Double Wall Drill Pipe |
|---|---|
| Brand Name: | Long way |
| Place of Origin: | Hebei China |
| Price: | Negotiable |
| Payment Terms: | T/T |
| Delivery Time: | 20-30 working days, which will be adjusted according to different products and inventory |
| Packaging Details: | With iron |
| Name: | Double Wall Drill Pipe |
| Type: | Drill Pipe |
| Color: | request |
| Advantage: | High quality and factory price |
| Model: | WB114/52 |
| O.D. of the other tube (mm): | 114 |
| Other diameter of joint (mm): | 52 |
| Outer dianeter of joint (mm): | 116 |
| Effective length (m): | 6 |
Reverse Circulation Drill Pipe Circulation Drill Pipe 114mm Remet 4 1/2"" Reverse
Product Description:
Our reverse circulation drill pipes and drill pipes consist of hardened alloy steel drill pipe joints, heavy-duty seamless drill pipes and high tensile and wear-resistant inner pipes. With our years of experience in designing and manufacturing tough and wear-resistant RC drill pipes, all aspects of material and production management have been optimized. The result is a high-quality reverse circulation drill pipe that enables your RC rig to be produced efficiently day after day.
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 |
Advantage
This series of reverse circulation pipes can increase the
permeability of the lost stratum, reduce the consumption of
drilling fluid, protect the reservoir stratum, and save the cost of
other consumable tools. In addition, the pipeline can be drilled in
two directions to control the drilling. The reverse circulation
kill method can transfer heavy mud directly to the bottom of the
well without periodic circulation, saving time.
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.
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