$100.00 - $3,000.00
Min. Order : 10 Pieces

API 5DP Spec7-1Standard High Quality Drill Pipe for Oil Drilling

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Quick Details

Port: China main port for Drill Pipe
Payment Terms: L/C,T/T
Supply Ability: 10000 Piece/Pieces per Month
Usage: Oil Drilling
Processing Type: Forging
Place of Origin: Shandong China
Machine Type: Drilling Tool
Size: 2-3/8" ~ 6-5/8"
Use: Well Drilling
Color: Black
Product Name: Drill Pipe
Upset form: IU or EU or IEU
Grade: E75/X95/G105/S135
Material: Alloy steel
Model Number: 2 3/8~6 5/8"
Certification: API
Brand Name: ZHUO HONG
Type: Drill Pipe
Executive standard: API Spec 5DP API Spec 7-1
Delivery Detail: 30 days after payment
Packaging Detail: Standard export package for drill pipe
Shandong Zhuo Hong Petroleum Technology Co., Ltd.
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CN
Trading Company
88.9%
Response Rate
100.0%
On-time delivery rate
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Product Description

 

 

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We can supply all kinds of drill pipes that are consistent with API SPEC 5DP or SY. Drill pipes can be made as customers' requirements and be equipped with the same type of tool joints.

Advanced drill pipe production lines can transfer the welding parameters to the best position to ensure the quality of welding zone; the heat treatment process with the feature of internal and external cooling at the same time can make a more reliable and stable mechanical character. Application of automatic weight, length measurement and automatic spray records can ensure products' traceability. Application of thickening and heating lines and 1250 tons of upsetting machine can ensure the thickening size meet the standard of API SPEC 5DR Using of CN furnace for whole pipe body heating and quenching, tempering machine's advanced heat treatment process can ensure the pipe's mechanical character. Tube hydraulic straightening machine ensures the straightness and coaxiality of pipe body.

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TECHNICAL PARAMETERS

 

SIZE

LB/FT

PIPE BODY

TOOL JOINT

Torsional strength

Grade

Upset

OD

WT

TOOL JOINT

TJ OD

TJ ID

Chamfering Diameter

PIN

BOX

Welding neck diameter

Comparison

 

(mm)

(mm)

type

d(mm)

d(mm)

DF(mm)

TONG SPACE

TONG SPACE

DTE/DPE

 
       

LPB(mm)

LPB(mm)

(mm)

 

2 3/8

6.65

E

EU

60.32

7.11

NC26

85.7

45.45

82.95

177.8

203.2

65.09

1.1

X

85.7

45.45

82.95

177.8

203.2

65.09

0.87

G

85.7

45.45

82.95

177.8

203.2

65.09

0.79

2 7/8

10.4

E

EU

73.02

9.19

NC31

104.8

53.98

100.41

177.8

228.6

80.96

1.03

X

104.8

50.8

100.41

177.8

228.6

80.96

0.9

G

111.1

50.8

100.41

177.8

228.6

80.96

0.82

S

 

41.28

100.41

177.8

228.6

80.96

0.82

3 1/2

13.3

E

EU

88.9

9.35

NC38

120.7

68.26

116.28

203.2

266.7

98.43

0.98

X

127

65.09

116.28

203.2

266.7

98.43

0.87

G

127

61.91

116.28

203.2

266.7

98.43

0.86

S

127

53.98

116.28

203.2

266.7

98.43

0.8

E

11.4

 

127

65.09

116.28

203.2

266.7

98.43

0.97

X

127

61.91

116.28

203.2

266.7

98.43

0.83

G

127

53.98

116.28

203.2

266.7

98.43

0.9

15.5

S

NC40

139.7

57.15

127.4

177.8

254

98.43

0.87

4

14

E

IU

101.6

8.38

133.4

71.44

127.4

177.8

254

106.36

1.01

X

133.4

68.26

127.4

177.8

254

106.36

0.86

G

139.7

61.91

127.4

177.8

254

106.36

0.93

S

139.7

50.8

127.4

177.8

254

106.36

0.87

E

EU

NC46

152.4

82.55

145.26

177.8

254

114.3

1.43

X

152.4

82.55

145.26

177.8

254

114.3

1.13

G

152.4

82.55

145.26

177.8

254

114.3

1.02

S

152.4

76.2

145.26

177.8

254

114.3

0.94

4 1/2

16.6

E

IEU

114.3

8.56

158.8

82.55

145.26

177.8

254

119.06

1.09

X

158.8

72.6

145.26

177.8

254

119.06

1.01

G

158.8

76.2

145.26

177.8

254

119.06

0.91

S

158.8

69.85

145.26

177.8

254

119.06

0.81

20

E

10.92

158.75

76.2

145.3

177.8

254

119.07

1.07

X

158.75

69.85

145.3

177.8

254

119.07

0.96

G

158.75

63.5

145.3

177.8

254

119.07

0.96

S

158.75

57.15

145.3

177.8

254

119.07

0.81

16.6

E

EU

8.56

NC50

168.28

95.25

154

177.8

254

127

1.23

X

168.28

95.25

154

177.8

254

127

0.97

G

168.28

95.25

154

177.8

254

127

0.88

S

168.28

88.9

154

177.8

254

127

0.81

20

E

10.92

168.28

92.08

154

177.8

254

127

1.07

X

168.28

88.9

154

177.8

254

127

0.96

G

168.28

88.9

154

177.8

254

127

0.96

S

168.28

76.2

154

177.8

254

127

0.81

5

19.5

E

IEU

127

9.19

168.28

95.25

154

177.8

254

130.18

1.23

X

168.28

88.9

154

177.8

254

130.18

0.97

G

168.28

82.5

154

177.8

254

130.18

0.88

S

168.28

69.85

154

177.8

254

130.18

0.81

25.6

E

12.7

168.28

88.9

154

177.8

254

130.18

1.02

X

168.28

76.2

154

177.8

254

130.18

0.96

G

168.28

69.85

154

177.8

254

130.18

0.86

S

      

0.87

19.5

E

9.19

5 1/2FH

177.8

95.25

170.7

203.2

254

130.18

1.53

X

177.8

95.25

170.7

203.2

254

130.18

1.21

G

177.8

95.25

170.7

203.2

254

130.18

1.09

S

184.15

88.9

170.7

203.2

254

130.18

0.98

25.6

E

12.7

177.8

88.9

170.7

203.2

254

130.18

1.21

X

177.8

88.9

170.7

203.2

254

130.18

0.95

G

184.15

88.9

170.7

203.2

254

130.18

0.99

S

184.15

82.55

170.7

203.2

254

130.18

0.83

5 1/2

21.9

E

139.7

9.17

177.8

101.6

170.7

203.2

254

144.46

1.11

X

177.8

95.25

170.7

203.2

254

144.46

0.98

G

184.15

88.9

170.7

203.2

254

144.46

1.02

S

190.5

76.2

180.2

203.2

254

144.46

0.96

24.7

E

10.54

177.8

101.6

170.7

203.2

254

144.46

0.99

X

184.15

88.9

170.7

203.2

254

144.46

1.01

G

184.15

88.9

170.7

203.2

254

144.46

0.92

S

190.5

76.2

180.2

203.2

254

144.46

0.86

6 5/8

25.2

E

168.3

8.38

65/8FH

203.2

127

195.7

203.2

279.4

176.21

1.04

X

203.2

127

195.7

203.2

279.4

176.21

0.82

G

209.55

120.65

195.7

203.2

279.4

176.21

0.87

S

215.9

107.95

195.7

203.2

279.4

176.21

0.86

27.7

E

9.19

203.2

127

195.7

203.2

279.4

176.21

0.96

X

209.55

120.65

195.7

203.2

279.4

176.21

0.89

G

209.55

120.65

195.7

203.2

279.4

176.21

0.81

S

215.9

107.95

195.7

203.2

279.4

176.21

0.8

 

 

Company Information

Zhuohong engages in oil drilling engineering and technical services; technology development and application of automatic control equipment; overhaul and maintenance of oil and gas well testing; sales of oil drilling equipment and accessories, drilling tools, drill pipe and tubing, instrumentation and accessories, electromechanical equipment. We have been committed to being the world's leading suppliers and technical service providers in petroleum equipment industry.Zhuohong takes "Be the world’s first-class equipment provider of oil & gas development and utilization." as a goal and "provide customers with the highest quality products and technical services" as our mission. It has always put great emphasis on integrity, met customer needs and offered customer best service wholeheartedly.

Our Services

1. We possess a 24 hours response system to provide convenient, fast, and effective pre-sale, during sale and after-sale service.

 

2. Our promise: any equipment sold by Zhuohong at any place in the world, we will provide after-sale service promptly and efficiently. Any equipment component damaged by manufacturing defect or quality problem during the warranty period, Zhuohong will bear the direct cost of the damaged parts.

 

3. Warranty period: 18 months from the day that the unit leaves factory or 12 months from the date that the unit is put into use (choose the earliest one which comes to an end as the calculation standard). 

Packaging & Shipping

Standard export packing or according to client's requirements.

Shipping according to client's requirements.

PACKING 

FAQ

Q1. How can I place order?

You can contact us by email, or place order online.

 

Q2. What are the advantages of your company?

We have many professionals, technical personnel, more competitive prices and best after-sales service than other companies.

 

Q3. How about the payment?

1. 30% pre-payment, 70% before shipment.

2. L/C at sight.

3. 30% pre-payment, 70% L/C at sight.

4. Other parment.

 

Q4. How can you guanranty your quality?

Before purchasing, We will inspect our factories first. During production, we will go to the factories to check the final quality of the products.

 

Q5. How to contact your company?

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