Quantity | 1 - 10000 |
Price | 380 |
MOQ | 1 10000 |
Port | Tianjin Port |
Packaging | Plywood, or as customer's request |
Lead Time | 3~60 |
Ruishi | API,SGS |
Description |
Milled Tooth Tricone Bit |
Size |
from 3'' to 36", or as Customized. |
Seal type |
Rubber seal, Metal seal, or as Customized. |
Formation |
Suitable for medium formation with high compressive strength, such as medium soft shale, anhydrite, medium soft limestone, medium soft sandstone and soft formation with hard interlayer. |
Application |
Oil & gas well drilling, geothermal drilling, water well drilling and mining drilling. |
Instruction | |||||||
Product type: | Tricone bit | IADC Code: | 1-1-5 | ||||
Specification | Parameter | ||||||
Diameter: | 4 1/2" | mm | 149.22 | ||||
Body Type |
Steel |
Cutter |
Milled Tooth Bit |
||||
Connection: | 3 7/8 REG | Nozzle Quantity: | 3 | ||||
Weight on Bit(kn): | 0.35-0.90 | Rotary speed(rpm): | 180-80 | ||||
Application | |||||||
Suitable for drilling in medium-hard rock formations, such as limestone, sandstone, mudstone, etc. |
Hebei Ruishi Bits Manufacturing Co.,
Ltd
|
||||
Item | IADC Code |
WOB (KN/mm) |
RPN (r/min) |
Application |
1 | 111/114/115 | 0.3-0.75 | 200-80 |
Very Soft
formations with low compressive strength and high
drill ability (Like caly, mudstone, chalk) |
2 | 116/117 | 0.35-0.8 | 150-80 | |
3 | 121 | 0.3-0.85 | 200-80 |
Soft
formations with low compressive strength and high
drill ability (Like mudstone, gypsum, salt, soft limestone) |
4 | 124/125 | 0.3-0.85 | 180-60 | |
5 | 131 | 0.3-0.95 | 180-80 |
Soft to
medium formations with low compressive
strength (Like medium soft shake, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds) |
6 | 136/137 | 0.35-1.0 | 120-60 | |
7 | 211/241 | 0.3-0.95 | 180-80 |
Medium
formations with high compressive
strength (Like medium soft shake, hard gupsum, medium soft limiestone, medium soft sandstone, soft formation with harder interbeds) |
8 | 216/217 | 0.4-1.0 | 100-60 | |
9 | 246/247 | 0.4-1.0 | 80-50 |
Medium hard
formation with high compressive
strength (Like hard shale, limestone, sandstone, dolomite) |
10 | 321 | 0.4-1.0 | 150-70 |
Medium abrasive formations (Like abrasive shale, limestone, sandstone, dolomite, hard gypsum, marble) |
11 | 324 | 0.4-1.0 | 120-50 | |
12 | 437/447/435 | 0.35-0.9 | 240-70 |
Very Soft
formations with low compressive strength and high
drill ability (Like caly, mudstone, chalk, gypsum, salt, soft limestone) |
13 | 517/527/515 | 0.35-1.0 | 220-60 |
Soft
formations with low compressive strength and high
drill ability (Like mudstone, gypsum, salt, soft limestone) |
14 | 537/547/535 | 0.45-1.0 | 220-50 |
Soft to
medium formations with low compressive
strength (Like medium soft shake, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds) |
15 | 617/615 | 0.45-1.1 | 200-50 |
Medium hard
formation with high compressive
strength (Like hard shale, limestone, sandstone, dolomite) |
16 | 637/635 | 0.5-1.1 | 180-40 |
Hard formation with high compressive
strength (Like limestone, sandstone, dolomitem hard gypsum, marble) |
We
Provide Wooden Boxes,
Iron
Boxes, or according to
Customer's
Customized Requirements.
At Ruishi, we promote comprehensive quality management with
a focus on customer needs.
To ensure consistent quality and bit performance, we adhere
strictly to
√
API
SPEC7-1 and ISO9001
quality standards during
production,
√
ISO
14001 environmental management
systems,
√
OHSAS
18001 occupational health and safety
protocols.
Q1: Are you a
manufacturer or a trade company?
A1:
We
are a manufacturer, and we can help you find different
kinds of products in the Chinese market to match your
needs.
Q2.
Can I have a sample order?
A2.
Yes,
we welcome sample order to test. Mixed samples are
acceptable.
Q3.
What about the lead time?
A3.
Samples within 3
days, big order within 30 days.
Q4. Do you have
any MOQ limit?
A4.
One
piece for sample testing is available.
Q5. How do you
ship the goods and how long does it take to
arrive?
A5.
We
usually send by DHL, UPS, FedEx or TNT. It takes around 3-5
days. Sea shipping also optional.
Q6. What about
Payment?
A6.
TT,
Paypal, L/C, Western Union; 30% deposit before mass
production, balance against copy of B/L.
Q7. How to deal
with the faulty?
A7.
During the
warranty period, we will repair or replace defected
products.
Q8. Can I visit
your factory online?
A8.
Yes,
we can show our workshop, warehouse, offices online by
WeChat, Whatsapp or Skype.
Address: No. 502 Taishan North Road, Renqiu City, China