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Heavy Weight Drill Pipes for Well Drilling
US$2,000.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
24/7Warranty
12 MonthsModel NO.
BobanManufacturing Process
ForgingSurface Treatment
Spray-PaintOperation Pressure
Atmospheric PressureMaterial
Alloy SteelName
Heavy Weight Drill PipeDiameter
3 1/2" 4" 4 1/2" 5" 5 1/2" 6 5/8"Usage
Well DrillingMaterials
Premium Alloyed SteelApplication
Oilfield DrillingCondition
NewMOQ
1Transport Package
by Container or Bulk VesselSpecification
As per sizesTrademark
BOBAN & OEMOrigin
ChinaHS Code
8431431000Production Capacity
1000 PCS Per MonthKey features
Premium Alloy Steel Material: Manufactured from 4145H or 4145H MOD premium alloyed steel for superior durability.
Integral Heavy Weight Design: Tube connected with special length-added joint to prevent sudden cross-section changes.
Reduced Torque and Fatigue: Replaces part of drill collar to reduce torque, improve load, and increase drilling ability.
Hard Facing Protection: Hard facing welded on two ends and middle upset to protect pipe from wear.
Standard Compliance: Production complies with SY/T 5146-1997 and connector screws meet SPEC 7-1.
24/7 After-Sales Support: Round-the-clock technical assistance available for all drilling operations.
12 Months Warranty: Comprehensive warranty coverage for 12 months on all mechanical equipment.
Multiple Size Options: Available in sizes from 3 1/2 to 6 5/8 inches for various drilling needs.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2018-05-10Nearest Port: Tianjin, QingdaoAverage Response Time: ≤4.28hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
About Our Factory & Business Background
AddressNo 2407, Building 20# Ee Kangcheng Fengcheng 8th Road Ecox-Tech Devlopment Zone Xi'an China
Our Production Capability & Technical Expertise
Main ProductsSolid Control System, Downhole Drilling Tools, Rig Component, Tubular Handling Tools, Steel Wire Rope, Well Control Equipment, Fishing Tools, Mud Pump, Power Tong, Solids Control Equipment
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What material is used for the Heavy Weight Drill Pipe?
A:
It is made from premium alloyed steel, specifically grades 4145H or 4145H MOD.
Q:What is the warranty period for this product?
A:
We provide a 12-month warranty for all our heavy weight drill pipes.
Q:What are the available sizes for the drill pipe?
A:
Available diameters include 3 1/2, 4, 4 1/2, 5, 5 1/2, and 6 5/8 inches.
Q:How does this pipe improve drilling efficiency?
A:
It reduces torque, improves load capacity, and increases drilling ability in deep wells while reducing fatigue.
Q:What standards does the product comply with?
A:
Production follows SY/T 5146-1997, and connector screws comply with international standard SPEC 7-1.
Send Inquiry
*To:
Xi'an Boban Oil Tools Co., Ltd.
Xi'an Boban Oil Tools Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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