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Rigs & Accessories -----
Onshore Drilling Rig
Onshore workover Rig
Rotary Table
Swivel
Travelling Block and Hook
Drilling Steel Rope
Top Drive
Rig motor
Drilling Hose
Air Winch
Rig Roller Chain

Mud pump & Fluid end parts  
Triplex Single Acting Mud pump
Fluid end parts

Handling tools -----
Rotary Slips
Drill Collar Slips
Casing slips
Safety Clamp
BNC Type elevator
SSC Type Elevator
Slip type Elevator
Casing elevator spider
Sucker Rod elevator
Single Joint Elevator
Roller Kelly bushing
Master Casing Bushing
Casing Bushing
Manual tong
Power tong
Hydraulic cathead
Air Safety Spinning Wrench
Kelly Spinner

Solid control equipment ----
Solid Control Equipment

BOP and Accessories -----
BOP & ACCUMULATOR

Drilling Strings -----
Kelly
H-W Drill pipe
Drill Collar
Stabilizer
X-over Subs
drilling jar
Hole opener
Under reamer
Down Hole motor
Drill pipe

Fishing Tools -----
Safety Joint
Overshot
Spear
Reverse Circulating Junk Basket
Casing Scraper

Drilling Instruments -----

Flow control products -----
Gate valve
Butterfly valve
SPM Plug valve

Wellhead & X-mass -----
Wellhead & X-mass tree





 
   DP

Drill Pipe

The Drill Pipe is made of AISI 4145H modified alloy steel, all physical properties confirm with API Spec.7 Latest Editions.

The wear-resistance hardbanding is standard on tool joints connections and central upset. Hardbanding is made by an automatic machine after preheating the pipe and is followed by stress relieving

The Type of handbanding include Iron-Matrix powder alloy, Tungsten Carbide particle, Arnco 100XT, Arnco 200XT, and Arnco 300XT

Internal Coating: The HWDP could be internally coated with DPC (Equivalent to TK34) as customers request which are able to prevent corrosion and extend life.

 

Size
Weight Designation
Calculated Plain-End Weight
Outside Diameter

Grade

Wall Thickness

Upset Ends. For Weld-on Tools Joint
Lb/ft
kg/m
in
mm
In
mm
2 3/8
6.65
6.26
9.32
2.375
60.3
E,X,G,S
0.280
7.11
EU
2 7/8
10.40
9.72
14.48
2.875
73.0
E,X,G,S
0.362
9.19
IU or EU
3 1/2
9.50
8.81
13.12
3.500
88.9
E
0.254
6.45
IU or EU
3 1/2
13.30
12.31
18.34
3.500
88.9
E,X,G,S
0.368
9.35
IU or EU
3 1/2
15.50
14.63
21.79
3.500
88.9
E
0.449
11.40
IU or EU
3 1/2
15.50
14.63
21.79
3.500
88.9
X,G,S
0.449
11.40
EU or IEU
4
14.00
12.93
19.26
4.000
101.6
E,X,G,S
0.330
8.38
IU or EU
4 1/2
13.75
12.24
18.23
4.500
114.3
E
0.271
6.88
IU or EU
4 1/2
16.60
14.98
22.31
4.500
114.3
E,X,G,S
0.337
8.56
EU or IEU
4 1/2
20.00
18.69
27.84
4.500
114.3
E,X,G,S
0.430
10.92
EU or IEU
5
16.25
14.87
22.15
5.000
127.0
X,G,S
0.296
7.52
IU
5
19.50
17.93
26.71
5.000
127.0
E
0.362
9.19
IEU
5
19.50
17.93
26.71
5.000
127.0
X,G,S
0.362
9.19
EU or IEU
5
25.60
24.03
35.79
5.000
127.0
E
0.500
12.70
IEU
5
25.60
24.03
35.79
5.000
127.0
X,G,S
0.500
12.70
EU or IEU
5 1/2
21.90
19.81
29.51
5.500
139.7
E,X,G,S
0.361
9.17
IEU
5 1/2
24.70
22.54
33.57
5.500
139.7
E,X,G,S
0.415
10.54
IEU
6 5/8
25.20
22.19
33.05
6.625
168.3
E,X,G,S
0.330
8.38
IEU
6 5/8
27.70
24.21
36.06
6.625
168.3
E,X,G,S
0.362
9.19
IEU

 

Tensile

Group

Grade
Yield Strength

Tensile Strength

Elongation, Min.Percent in 2 in. (50.80mm)%

Minimum
Maximum
Minimum
psi
Mpa
psi
Mpa
psi
Mpa
1
E-75
75000
517
105000
724
100000
689
See footnotea
3
X-95
95000
655
125000
862
105000
724
See footnotea
G-105
105000
724
135000
931
115000
793
See footnotea
S-135
135000
931
165000
1138
145000
1000
See footnotea
,
 

   

 
 




Contacts Us

Add: Room.1201 ,No.1 Building, Yingkou Roud, Yangpu District   Shanghai, China 200433


Tel:+86-21-5881-1945     


Fax: +86-21-5523-8689


Email:sales@mastpetroequip.com


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