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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

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(Low price)Integral heavy weight of drilling pipes

FOB Price: 1,000.00 - 10,000.00 USD/Piece
Supply Ability: 20,000 Piece/Pieces per Year
Shipping: FOB Tianjin
Payment Terms: L/C, T/T
In Stock

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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: Iron shelves or others suited seashipment

Specifications

Specifications

1.High-class alloy steel,stainless steel,etc
2.Strict quality assurance system
3.Factory directly
4.Timely delivery
Integral Heavy Weight Drill Pipe
 
The Integral heavy weight drill pipe is made from AISI4145H alloy steel, and completely meets the requirement of API Spec 7-1 and SY/T5146 Standard. It is mainly used between dill collar and dill pipe to ease transition stress concentration and reduce the rate between contact area and outer wall wear, which can effectively prevent the pressure sticking.
 
Specification:
 
 
 
Type
Specification
C
Outer diameter
E
Inner diameter
Connection
Body
W/p
Kg
 
Style
Outer diameter
A
DF
mm
Upsetting sizes
 
D
Center area
mm
B
Bottom area
mm
 
mm
in
mm
in
mm
in
 
 
 
 
 
 
Type I
(9300mm/p in length)
ZH-JZ66-6 5/8FH-I
168.3
6 5/8
114.3
4 1/2
6 5/8FH
209.6
8 1/4
195.70
184.2
176.2
965
 
ZH-JZ55-5 1/2FH-I
139.7
5 1/2
92.1
3 5/8
5 1/2FH
177.8
7
170.7
152.4
144.5
730
 
ZH-JZ50-NC50-I
127.0
5
76.2
3
NC50
168.3
6 5/8
154.0
139.7
130.2
700
 
ZH-JZ45-NC46-I
114.3
4 1/2
71.4
2 13/16
NC46
158.8
6 1/4
145.3
127.0
117.5
585
 
ZH-JZ35-NC38-I
88.9
3 1/2
52.39
2 1/16
NC38
120.7
4 3/4
116.3
101.6
92.1
370
 
ZH-JZ29-NC31-I
73.03
2 7/8
50.8
2
NC31
104.8
4 1/8
100.4
84.1
81.0
220
 
Type II
(13500mm/p in length)
ZH-JZ50-NC50-II
127.0
5
76.2
3
NC50
168.3
6 5/8
154.0
139.7
130.2
945
 
ZH-JZ45-NC46-II
114.3
4 1/2
71.4
2 13/16
NC46
158.8
6 1/4
145.3
127.0
117.5
790

Service Process

Service Guarantee

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  • Product Quality Commitment

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  • 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.

Integral heavy weight drill pipe/drill pipe/drill pipe factory/heavy weight drill pipe/drill rod from this supplier

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