Gold Member Since 2017
Audited Supplier
Beijing Superior Drilling Equipment Co., Ltd.

Drill Pipe, Drilling Tools, Drill Rod manufacturer / supplier in China, offering Oil Well Equipment Drill Collar for Sale Price, 9 1/2′′ Steel Tooth Rock Roller Gas Water Oil Drilling Tricone Bit From China, 2017 New Gas Water Oil Drilling Equipments PDC Bit Steel Body and so on.

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Oil Well Equipment Drill Collar for Sale Price

FOB Price: US $600 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $600/ Piece
Get Latest Price
Port: Tianjin, China
Production Capacity: 5000000 PCS
Payment Terms: T/T, Paypal
Basic Info
  • Model NO.: varios types
  • Usage: Well Drilling, Oil Mining
  • Color: Golden and Other Colors
  • Length: 6.10-7.01m
  • Transport Package: Wooden Cases for Sea Shipment
  • Origin: China
  • Certification: API, AISI
  • Material: Carbide
  • Use: Well Drilling, Well Drilling Machinery
  • Trademark: Superior Brand
  • Specification: All specifications
  • HS Code: 8431432000
Product Description
Product Description

Drill collar:
Standard: API Spec7 & API 5D
OD Range:2 3/8"- 6 5/8"
Steel Grade:X95, G105, S135, P110
Internal Coating:TK34,TC2000,TC3000
 Hardbanding: Arnco 100XT, 200XT,300XT, ARMACOR M
Length: R1(5.49m-6.71m), R2(8.23m-9.14m), R3(11.58m-13.72m)
 
Quick Details

Place of Origin: China
Machine type: Drilling equipment
Material: Alloy steel

Packaging & Delivery
Packaging Details: Nude
Delivery Detail: Within 30 days
.
Specifications
Our drill stem is used for horizontal directional drilling. We provide with good quality and low price.

Reliable material and advanced technology
All rod offering advanced quality and adopting top-level industrial technology standard in raw material and production process. Drill rods and casing rods are quality-crafted in DCDMA standard sizes using superior alloy steel, with each end of the drill rods heat-treated for greater wear resistance.
 
Technical standard
All drill rods are inspected for straightness and concentricity. All drill rods are coated with a rust inhibitor and each thread is greased and ready for instant drilling use. Threads are protected during shipping with bundle caps and/or individual rod thread covers.
Detailed Product Description
Our drill stem is used for horizontal directional drilling.
We provide with good quality and low price.

Size

Nominated  Weight
(lb)      (kg)

Length
(ft)    (m)

OD
(in)      (mm)

Pipe  Wall  thickness
(in)      (mm)

Thickening  OD
(in)    (mm)

Grade

Min.   Bend  Radius
(m)

Max.   Torque
(kn/m)

2

50

56.2

25.5

10

3

1.968

50.8

0.256

6.5

2.24

57

S135

38

4.8

2  3/8

60

79.4

36

10

3

2.375

60.32

0.295

7.5

2.657

67.5

R780

42

6.5

S135

36

7

2  7/8

73

101.4

46

10

3

2.875

73.02

0.315

8.0

3.15

80

R780

65

13

3  1/2

89

220.4

100

15

4.5

3.5

88.9

0.394

9.99

3.62

92

R780

75

19


Product specifications:



 
DTH drill pipes specifications

Outer diameter

Thread

Wall thickness
mm

Length
mm
mminch
763API 2 3/8 REG
API 2 7/8 REG
API 3 1/2 REG
API 4 1/2 REG
API 2 3/8 IF
API 2 7/8 IF
API 3 1/2 IF
API 4 1/2 IF
BECO 3 1/2"
4.0
6.3
1000-6000
893 1/24.0
6.3
8.8
1000-6000
10246.3
8.8
4000-6000
1144 1/26.3
12.5
4000-9000
12756.3
12.5
19
4000-9000
1335 1/46.3
12.5
19
4000-9000
1405 1/28.8
12.5
19
4000-9000

DTH drill rods (also called as drill tubes or drill pipes) are the mechanism to transmit impact force and rotation torque to DTH hammers and bits, as well as offer pass for the air flow.
 
Description & Specification
Product Name:DTH drill rods
Description:DTH drill rods are used for blast hole drilling and water well drilling project.
Working with DTH drilling pipe and DTH drill bit, mainly applied in Mining,
Marble quarry or well drilling and other construction projects.
Quality level:95% similarity to COP/SD/MISSION/QL/BR/DHD etc famous brand
MOQ:5pcs
Series:COP/ SD/ DHD/ IR/ Mission/ QL/ BR/ CIR etc
 
Specification:Weight (kg)External Diameter (mm)Connection threadHole rang (mm)Impact rateRecommended rotation speed
Low air pressure DTH hammer CIR type5 ~2250~180CIR**55~200820 rpm 
Middle air pressure BR & COP type10~3070~110 85~115  
3 inch DTH hammer  
COP34/QL30 etc
24.581API 2 3/8" Reg90~11028Hz (at 17 bar)28 r/min
4 inch DTH hammer
COP44/DHD340 etc
39.299API 2 3/8" Reg110~15027Hz (at 17 bar)25~40 r/min
5 inch DTH hammer
COP54/Mission50 etc
71.5125API 2 3/8" or API 3 1/2" Reg135~16525Hz (at 17 bar)20~30 r/min
6 inch DTH hammer
COP64/QL60 etc
98142API 3 1/2" Reg152~21623Hz (at 17 bar)15~25 r/min
8 inch DTH hammer
COP84/SD8 etc
188180API 4 1/2" Reg203~30520Hz (at 17 bar)15~20 r/min


Contact me: Yilia
 
Sitio web: http://superiorbit.com/
 
 
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