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Products
Model No.: Tricone Bit Adapters
Brand: Deris
Color: Customizable
Processing Type: Forging
Material: AISI 4145H,
Length: 30-150 Cm
Thread: As Client Requirement
Connection Type: Pin-Box, Box-Box,Pin-Pin
Used For: Connect Drilling Bit And Drill Tools
Name: Crossover Sub
Brand: Deris
Model Number: Customizable
Packaging: Wooden case
Productivity: 30 pcs / week
Transportation: Ocean,Land,Air,Express
Place of Origin: China
Supply Ability: 300 pcs per quarter
Certificate: ISO9001
HS Code: 82071910
Port: Beijing,Tianjin,Shanghai
Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT
Crossover sub is mainly used to connect upper and lower drill tools in different connectors in drilling operations. Also it can be used to protect other tooling in drill stem (called saver sub) or be used to deliver outgoing air to the bit face just above the bit (called bit sub).
The length of crossover subs is generally measured from shoulder to shoulder. Typical lengths range from 6" - 28" long going up in increments of 2 inches with AISI 4145H, AISI 4145H Mod, AISI 4340, AISI 4140-4142 and Non-magnetic material. All connections are phosphate-coated or copper plated to improve resistance to corrosion. Crossover subs come in three basic types: A Pin (male) * Box (female); B Pin (male) * Pin (male); C Box (female) * Box (female)
The feature of Hole Opener
The tricone Roller Cones Hard alloy welding orevent bit wear and twar at work and protect the Bearing
Roller Cone Bit wheel High strength tungsten carbide teeth,Tricone Bit legs high temperature hear treatment forged alloy steel
Lubrucating system protection of the bearing and seal system of the bit
The size and type of hole opener with cones
Size | Pilot bit size | cutter size | Bit Type ( IADC Code ) | |
In. | mm | in. | in. | |
15 1/2 | 394 | 8 1/2" | 8 1/2" | 117, 127, 437, 517, 537, 617, 637 |
18 | 457 | 8 1/2"or 9 7/8" | 8 1/2" | 117, 127, 437, 517, 537, 617, 637 |
22 | 558.8 | 8 1/2",9 7/8", 10 5/8" | 8 1/2" | 117, 127, 437, 517, 537, 617, 637 |
28 | 711.2 | 10 5/8",12 1/4", | 8 1/2"or 12 1/4" | 117, 127, 437, 517, 537, 617, 637 |
32 | 812.8 | 12 1/4",141/2" | 8 1/2"or 12 1/4" | 117, 127, 437, 517, 537, 617, 637 |
34 | 863.6 | 12 1/4",14 3/4", 17 1/2" | 8 1/2"or 12 1/4" | 117, 127, 437, 517, 537, 617, 637 |
36 | 914.4 | 12 1/4",14 3/4", 17 1/2" | 8 1/2"or 12 1/4" | 117, 127, 437, 517, 537, 617, 637 |
38 | 965.2 | 12 1/4",14 3/4", 17 1/2" | 8 1/2"or 12 1/4" | 117, 127, 437, 517, 537, 617, 637 |
40 | 101.6 | 12 1/4",14 3/4", 17 1/2" | 8 1/2"or 12 1/4",17 1/2" | 117, 127, 437, 517, 537, 617, 637 |
42 | 1066.8 | 12 1/4",14 3/4", 17 1/2" | 8 1/2"or 12 1/4",17 1/2" | 117, 127, 437, 517, 537, 617, 637 |
44 | 1117.6 | 12 1/4",14 3/4", 17 1/2" | 8 1/2"or 12 1/4",17 1/2" | 117, 127, 437, 517, 537, 617, 637 |
46 | 1168.4 | 12 1/4",14 3/4", 17 1/2" | 8 1/2"or 12 1/4",17 1/2" | 117, 127, 437, 517, 537, 617, 637 |
Products parameter
Reamer Size | 20" | 24" | 32" |
Total length | 1200mm | 1200mm | 1200mm |
Cutter Size&Type | 8 1/2 IADC637 | 8 1/2" IADC637 | 12 1/4" IADC637 |
Stabilizer Size | 16" | 18" | 20" |
Thread Connection | 4 1/2" IF box&pulling eye | 5 1/2"FH pin&box | 5 1/2"REG pin&box |
Recommend make up torque(KN.M) | 46.1-54.2 | 46.1-54.2 | 62.4-70.6 |
My company information
Hejian Deris Petroleum Drilling Equipment Co., Ltd. Established in 2000 . Have 7 years export experienced . Both Professional Manufacturer and Supplier engaged in 3 " to 26" Tricone bit, 3 " to17 1/2" PDC Bit , 300mm to 2000mm hole opener , Core Barrel , Single Cone Bit ,roller cone bits , Drag Bit and Drill Pipe etc other Drilling Tools .
Introducing the latest technology, advanced production equipment, Perfect testing system to e nsure superior quality .The company has a group of experienced designers and engineers who provide specialized solutions in the field of drilling.
Over the years, the high quality products have been exported to more than 30 countries and regions such as the United States, Canada, Germany, Iran, Qatar, Chile and Southeast Asia at reasonable prices.
Certificate
Hole opener Package and shipping
Package Type : wooden case ,also be packaged according to customers requirement
Transportation : by sea , by air or land transportation . Less than 50kg shipping by courier better
Delivery : If we have stock, the delivery time will need about 2~3 working days. In general, common size tricone bits and pdc bit, we have stock.
If we have no stock, such as the tci reamer and PDC Hole Opener, it will be 7-10 working days in total.
How about our Customers feedback ?
The drilling deepth more than 460meters 1 pc Metal seal bearing TCI Tricone Bit .
TCI Tricone bit Drilling 3500 meters well no problem
1 pc Hole opener drilling more than 10 well no problem
Drilling to 1600 meter the PDC Drill Bit continue work good enough
If you are interested in our products please send email to us
Our service
1 We are manufacture can supply good quality goods and competitive price
2 We not only have ourselves design but also can accept customization
3 We have fast and on time delivery time
4 Every bits have it's quality assurance
5 Contact our anytime if you have any question with bits.
6 Technical supply online
Customer visit
Product Categories : Drilling Tools > Cross-over Sub
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.