3 1/2" Pin to 4 1/2" Box Drill Pipe Coupling Pin Box Sub Adapter Joints

• After-sales Service: Provide
• Warranty: Provide
• Manufacturing Process: Forging
• Surface Treatment: Polishing
• Operation Pressure: Atmospheric Pressure
• Material: Alloy Steel
• Model NO.: Russion type
• Condition: New
• Weight: 6.5kg
• Product Type: Drill Tools
• Usage: Well Drilling
• Application: Energy & Mining, Well Drilling
• Video Outgoing-Inspection: Provided
• Transport Package: Original Package with Wooden Cases
• Specification: 57, 65, 73, 81, 89mm
• Trademark: Pearldrill
• Origin: China
• HS Code: 8431432000
• Production Capacity: 20000pieces Per Month

Product Description

We accept custom drill pipe lock adapters of any size and adapters for various drill bits

Specific	API Thread
76 pin & 76 box	2 3/8" REG & 2 3/8" REG
90 pin & 90 box	2 3/8" REG & 2 3/8" REG
76 pin & 89 box	2 3/8" REG & 2 3/8" IF
76 pin & 6" hammer	2 3/8" REG & 3 1/2" REG
76 pin & 8" hammer	2 3/8" REG & 4 1/2" REG
89 pin & 89 box	2 3/8" IF & 2 3/8" IF
89 pin & 76 box	2 3/8" IF & 2 3/8" REG
89 pin & 6" hammer	2 3/8" IF & 3 1/2" REG
89 pin & 8" hammer	2 3/8" IF & 4 1/2" REG
89 pin & 10" hammer	2 3/8" IF & 5 1/2" REG
89 pin & 102 box	2 3/8" IF & 2 7/8" IF
102 pin & 102 box	2 7/8" IF & 2 7/8" IF
102 pin & 89 box	2 7/8" IF & 2 3/8" IF
102 pin & 6" hammer	2 7/8" IF & 3 1/2" REG
102 pin & 8" hammer	2 7/8" IF & 4 1/2" REG
102 pin & 10" hammer	2 7/8" IF & 5 1/2" REG
102 pin & 12" hammer	2 7/8" IF & 6 5/8" REG
104 pin & 102 box	NC35 & NC31
104 pin & 6" hammer	NC35 & 3 1/2" REG
104 pin & 8" hammer	NC35 & 4 1/2" REG
104 pin & 10" hammer	NC35 & 5 1/2" REG
104 pin & 12" hammer	NC35 & 6 5/8" REG
127 pin & 10" hammer	NC38 & 5 1/2" REG
127 pin & 12" hammer	NC38 & 6 5/8" REG

Our company mainly produces: Φ42, Φ50, Φ60, Φ73, Φ89 drill pipes and various supporting lock joints, square buckle joints, variable diameter joints, rope core drill pipes and joints: blank drill bits, alloy drill bits, steel sand drill bits, diamond Drill bits, composite drill bits, clay drill bits, core pipe and core pipe joints, precipitation pipe joints, casing and casing couplings, core pipes and core pipe couplings, drill pipe couplings, blank drill bits, reducing joints, Free pliers, drill pipe pliers, casing pliers, moving forks, pad forks, lifters, soil extractors, soil sample boxes, core boxes, water taps, automatic drop hammers, standard penetration, heavy hammers, etc.
Product parameters
Name: lock joint
Model: Φ57 Φ65 Φ80 Φ89mm etc.
Material: 40Cr, 35CrMo
Process: quenching and tempering heat treatment
Matching drill pipe: Φ42 Φ50 Φ60 Φ73 Φ89mm
Drill pipe material: Dz40, R780
Product performance advantages: the end pier head is thickened, and the forming knife is turned. Increase drill pipe tolerance and extend drill pipe life
Main use: engineering drilling rig drilling, geological exploration, hydrology and geothermal drilling.
 

Drilling tools details 

Our main drilling tools are: all kinds of diamond drill bits, composite drill bits, casing boots, reamers, single and double-pipe rope core drilling tools, rope core drilling rods, casing and other drilling tools. The main specifications are: domestic standard single-pipe and double-pipe drilling tools P75, P91, P110, and wireline drilling tools series S59, S75, S95, and specializing in the production of international series BC, NC, HC, PC wireline drilling tools and accessories. Among them, 60% of the products are exported to foreign countries, mainly Russia, Kazakhstan, Vietnam, Iran, and Australia. At present, it has provided customers with effective and high-quality products and services.

Product Details show 

Product categories
1. C series, new (old) landmark series, metallurgical standard series, rope core drilling tools, single-pipe drilling     
    tools, double-pipe drilling tools, and fishing gear.
 
C series drilling tool specifications: BC, NC, HC, PC
 
Metallurgical landmark drilling tool specifications Φ75, Φ91, Φ95
 
Specifications of single-pipe drilling tools: Φ60, Φ75, Φ91
 
2. Equipped with rope core drills:
 
Circlip, circlip seat, centralizing ring, suspension ring, spring clip plate, salvage hook, fishing spear head, spring clip

chamber, reducing joint, various types of drilling rig slips, etc.
 
3. Drill pipe, takeover and supporting tools:
 
3-1. Rope drill pipe and handle specifications: Φ60, Φ71, Φ89, BC, NC, HC, PC
 
3-2. Specification of inner pipe wrench: Φ71/Φ73, Φ95/Φ114
 
3-3. Specifications of drill pipe pliers: Φ60, Φ71, Φ89, Φ114
 
3-4. Specification of casing pliers: Φ44/Φ57, Φ73/Φ89, Φ108/Φ127, Φ146/Φ168, Φ114
 
3-5. Slip ring lifter specifications: 42/57, 50/65
 
3-6. Specification of ball card lifter: Φ60, Φ71, Φ89
 
3-7. Specification of reverse wire drill pipe: Φ50, Φ56
 
3-8. Specifications of casing splint: Φ73, Φ89, Φ108, Φ114, Φ127, Φ146, Φ168
 
3-9. Gripper specifications: Φ71, Φ89, Φ114, BC, NC, HC, PC
 
3-10. Specifications of locking handle and pad fork: Φ57, Φ65, Φ75, Φ121, Φ156
 
3-11. Mushroom head specifications: Φ42, Φ50, Φ71, Φ73, Φ89, Φ108, Φ114, Φ127, Φ146, Φ168
 
3-12. Tap specifications: Φ57, Φ73, Φ89, Φ108, Φ114, Φ127, Φ146, Φ168

Products Show

-COMPANY BRIEF-

We provide high-quality and complete drilling equipment including drilling rigs, drilling tools, mud pumps, DTH drilling tools, rock drilling tools, etc. They are widely used in water wells, farmland irrigation, geological exploration, small pile holes, geothermal, rope coring, Mining etc. Our products are the products of choice for drilling engineers in many countries due to their precise design and efficient drilling in use.

Main product


Application

Borehole drilling, Civil Infrastructure, civil engineering, and infrastructure, for rock core drilling, Soil Testing and sampling, geophysical survey companies, Pile foundation drilling, bridge drilling, wind power generation, large-mouth engineering drilling, oil field, metallurgy, mining, geological mineral exploration, water conservancy and hydropower construction, coal mine, mine tunnel drilling, grouting reinforcement engineering, highway, subway, high-speed rail, concrete core sampling, etc, Coring exploration, drilling.

Workshop
Why we achive today′s achievements is because we are supported and assisted by a highly experienced team of designers and engineers that enable us to complete all the assigned projects successfully as per the specified requirement from our clients. Guangzhou International Technology  Co.,Ltd. will continue committing to provide low cost Rock Drills, Drilling tools, well drilling rigs, high efficiency drilling tools, energy saving and environmental product for domestic and international clients.

-WHY CHOOSE US-

--The first-class engineers of tricone bits and PDC bits
--Advanced technology and Equipment, International standard.
--R&D center for rock drilling tools, high precision CNC machines, SGS&ISO Certified.
--10+ Years & 40+ Countries of service experience.
--Optimized solutions for the various requirements.

DIY customization: please provide your rock formation information or detailed size drawings.

Free samples: some samples can be provided free of charge.

Payment:T/T L/C,D/A,D/P,Western Union,MoneyGram.
 

Packaging

Wood Box
Fumigation Tray if necessary
Other special package can be applied
according to customer's need

Delivery

Prepared to deliver within 1 week, if in stock
Depends on order quantity, when out of stock
Transportation:By sea or air

 

Purchase process