Company Info
Established in 1986, Hejian Perfect Drilling Equipment Co., Ltd. is a petrol material enterprise mainly dealing with exporting roller bits including insert bits and steel tooth bits with various sizes and types which are widely applied in exploring natural gas, drilling water well, oil and geological exploration and importing the used or scrap rock bits. In addition, with 30 years' experience our company has the confidence to customize uncommon products according to the blueprint or samples pro... view more
Company Profile
Year Company Registered:
1986-05-29
Annual Sales Amount:
US$1 – 2.5 Million
Total No. of Staff:
11 – 50 People
No. of R&D Staff:
5 – 10 People
No. of Engineers:
5 – 10 People
Export Ratio:
71% – 80%
OEM Services Provided:
YES
Payment Terms:
T/T, L/C, WU
Business Type:
Manufacturer, Trading Company, Distributor/Wholesaler
Quality Certificate:
ISO9001
Main Export Markets:
North America, Western Europe, Eastern Europe, South America, Southeast Asia, Eastern Asia, Mid East, Oceania, Africa
Competitive Advantage:
1. Rock Manufacturer with 30 years experiences; 2. Professional Team 3. Long Working Life 4. Full range of specifications 5. Reasonable price & High-efficient delivery 6. Excellent services
Basic Info.
Application:Oil
Type:Drilling Rig
Brand Name:Kingdream/CS/Lilin
Drilling formation:Hard rock tricone bits
Model No.:9 7/8"IADC617G oil drilling rock bit
Place of Origin: Hebei
Min.Order: 1 Piece/Pieces
Means of Transport:Ocean, Air, Land
Supply Capacity
Production Capacity:500
Packing:According to clients' demand
Delivery Date:Seven working days
Commodity
97/8"IADC617G oil drilling rock bit
Brand
Kingdream/CS/Lilin
IADC Code
Covering all codes
Certification
API &ISO
Size Scale
From 3 3/4" to 26"
Application
water well,oil field,
construction,geothermal,
directionalboring,and underground foundation work
Formation
sticky, soft,
medium hard,
hard formation
Sealed type
Rubber & Metal Sealed
Cutter Shape
Incisor, DogBone ,
Ace, Chisel, Conical
Drilling Life
Standard 90 hours at least
"More Hole For YourMoney"-----Long working life and high reliablelity!
Inch(in)
57/8
6
61/8
61/4
77/8
83/8
81/2
83/4
91/2
95/8
93/4
97/8
121/4
133/4
Metric(mm)
149.2
152.4
155.6
158.7
200
212.7
215.9
222.2
241.3
244.5
247.3
250.8
311.1
349.2
BitType
(IADC)
437
437
437
437
447
417
417
417
417
417
417
417
417
417
517
517
517
517
517
437
437
437
437
437
437
437
437
437
537
537
537
517
517
517
517
517
517
517
517
517
617
617
547
537
537
537
537
537
537
537
537
637
637
617
617
617
617
637
637
637
APIRegular Pin (in)
3 1/2
4 1/2
6 5/8
Recommendedmake-up torque for bit shank
(KN.m)
9.50-12.2
16.30-21.70
37.93-43.30
Send message to this supplier
Contact Method
Hejian Perfect Drilling Equipment Co., Ltd.
Section 166km, National Highway 106, Junziguan Village, Xicunxiang, Hejian,
Cangzhou,
Hebei,
China (Mainland)
/ 062450