Ecvv Trade
Shanxi Weigao Petroleum Drilling Tools Co., Ltd.

China Manufacturer with main products: Drill Collars, Drill Pipes, Square and Hexagonal Kellys, Non-Magnetic Drill Collars, Integral Heavy Weight Drill Pipe, Spiral Drill Collar

Home  >Products Catalog > Drill Collar > 8" Spiral Drill Collars

8" Spiral Drill Collars

FOB Price: 1,000.00 - 5,000.00 USD/Piece
Supply Ability: 20,000 Piece/Pieces per Year
Shipping: FOB Tianjin
Payment Terms: L/C, T/T, D/A, D/P
In Stock

Related products from verified members

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Shanxi in China
Packaging Details: Standard export packing

Quick Details

  • Brand Name: Weigao
  • Model Number: spiral drill collar
  • Forging : Carbon Steel

Specifications

Descriptions:
 
Drill collars is one of the most important product of hexin oil drillings which mainly used to provide bit weight to drill so that drill pipe is in tension. Especially drill collar can keep drill bit centralized and hole track by large rigidity. GANG  GONG brand drill collars are manufactured strictly from API Spec7-1 standard.
 

 

Type
OD(mm)
ID(mm)
L(m)        ±152.4mm d
DF(mm)    ±0.4
NC23-31
79.4
31.8
9.14
76.2
NC26-35
88.9
38.1
9.14
82.9
NC31-41
104.8
50.8
9.14or9.45
100.4
NC35-47
120.6
50.8
9.14or9.45
114.7
NC38-50
127
57.2
9.14or9.45
121
NC44-60
152.4
57.2
9.14or9.45
144.5
NC44-60
152.4
71.4
9.14or9.45
144.5
NC46-62
158.8
57.2
9.14or9.45
149.2
NC46-62
158.8
71.4
9.14or9.45
150
NC46-65
165.1
57.2
9.14or9.45
154.8
NC46-65
165.1
71.4
9.14or9.45
154.8
NC46-67
171.4
57.2
9.14or9.45
159.5
NC50-70
177.8
57.2
9.14or9.45
164.7
NC50-70
177.8
71.4
9.14or9.45
164.7
NC50-72
184.2
71.4
9.14or9.45
169.5
NC56-77
196.8
71.4
9.14or9.45
185.3
NC56-80
203.2
71.4
9.14or9.45
190.1
6-5/8REG
209.6
71.4
9.14or9.45
195.6
NC61-90
228.6
71.4
9.14or9.45
212.7
7-5/8REG
241.3
76.2
9.14or9.45
223.8
NC70-97
247.6
76.2
9.14or9.45
232.6
NC70-100
254
76.2
9.14or9.45
237.3
8-5/8REG
279.4
76.2
9.14or9.45
266.7
NC50-67
171.5
71.4
9.14or9.45
159.5

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

Spiral drill collar from this supplier

API Spec11E Tubing Pump Sucker Rod Pump with Competitive Price    
FOB Price: 600.00-1200.00 USD/Piece
Min Order: 5 Pieces
Maxdrill Down the Hole Drilling Tools BR2 DTH Drill Button Bit    
FOB Price: 115.00-130.00 USD/Piece
Min Order: 1 Piece
Maxdrill Ql60 Hammer 240mm Down the Hole Bit    
FOB Price: 700.00-800.00 USD/Piece
Min Order: 1 Piece
MiningDrilling Machine Parts/Dig Harvester/Dig & Drill/Industry/Gosub/Miners/Mining Truck/Drill Bits/    
FOB Price: 1.00-10000.00 USD/Case
Min Order: 1 Case
CNC Milling Aluminum Accessories SIM Racing Rig Cockpit Aluminum Machine Mount Plates    
FOB Price: 23.00-25.00 USD/Piece
Min Order: 50 Pieces

More products from other suppliers

Mining drill bits    
Min Order: 100 Pieces
J55 K55 N80 L80 oil casing pipe    
FOB Price: 750.00-1,200.00 USD/Ton
Min Order: 50 Ton
DTH Bit    
FOB Price: 50.00-200.00 USD/Piece
Min Order: 2 Pieces
Polycrystalline Diamond Compact (PDC) Cutter    
FOB Price: 30.00-35.00 USD/Piece
Min Order: 1 Piece
Rotary Table    
FOB Price: 1.00-2,000.00 USD/Piece
Min Order: 1 Piece
7655 Hand Held Pneumatic Mine Rock Drill    
FOB Price: 1.00-10,000.00 USD/Set
Min Order: 1 Set

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Sourcing from ECVV
Join Facebook Group