API High Grade Oil Gas Industry Drill Pipe/String Tool Joints

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: For 2-3/8′′to 6-5/8′′
• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Cast Steel
• Connection: Nc ,Fh etc
• Grade: E ,X ,G ,S
• Nom Wt Lb/FT: 6.65-25.2
• Size and Style: 2 3/8 EU- 4 1/2 EU; 5 Ieu- 6 5/8 Ieu
• Transport Package: Woden Box
• Specification: see the detail specification
• Trademark: Tianheoil
• Origin: China
• HS Code: 8431431000

Product Description

Product Description

Tool Joint are made of AISI 4137 premium alloy steel fully and machined by CNC lathes. All connections are phosphatized, coated with lubricant and provided with thread protectors. All tool joints should be inspected at full length by fluorescence magnetic particle and ultrasonic method. Tool joints are for pipes from 2 3/8" to 6 5/8", grade is E 75, G 105 and S 135; Upset style is EU, IEU or IU.
 

Detailed Photos

 

 

Product Parameters

 

Tool Joint Designation

Size And Style

Nom. Wt. Ib/ft

Product Code

Grade

Outside Dia. of Pin and Box D(in)

Inside Dia. of Pin d (in)

Bevel Dia. of Pin and Box Shoulder DF (in)

Total Length Tool Joint Pin LP (in)

Pin Tong Space LPB (in)

Box Tong Space LB (in)

Combined Length of Pin and Box L (in)

Dia. of Box at Elevator Upset DPE (in)

Dia. of Box at Elevator Upset DTE (in)

NC26 2 3/8 IF

2 3/8 EU

6.65

Z12-0201

E

3 3/8

1 3/4

3 17/64

10

7

8

15

2 9/16

2 9/16

Z12-0202

X

3 3/8

1 3/4

3 17/64

10

7

8

15

2 9/16

2 9/16

Z12-0203

G

3 3/8

1 3/4

3 17/64

10

7

8

15

2 9/16

2 9/16

NC31 2 7/8 IF

2 7/8 EU

10.40

Z12-0301

E

4 1/8

2 1/8

3 61/64

10 1/2

7

9

16

3 3/16

3 3/16

Z12-0302

X

4 1/8

2

3 61/64

10 1/2

7

9

16

3 3/16

3 3/16

Z12-0303

G

4 1/8

2

3 61/64

10 1/2

7

9

16

3 3/16

3 3/16

Z12-0304

S

4 3/8

1 5/8

3 61/64

10 1/2

7

9

16

3 3/16

3 3/16

NC38 3 1/2 IF

3 1/2 EU

9.50

Z12-0501

E

4 3/4

2 11/16

4 37/64

11 1/2

8

10 1/2

18 1/2

3 7/8

3 7/8

13.3

Z12-0502

E

4 3/4

2 11/16

4 37/64

12

8

10 1/2

18 1/2

3 7/8

3 7/8

Z12-0503

X

5

2 9/16

4 37/64

12

8

10 1/2

18 1/2

3 7/8

3 7/8

Z12-0504

G

5

2 7/16

4 37/64

12

8

10 1/2

18 1/2

3 7/8

3 7/8

Z12-0505

S

5

2 1/8

4 37/64

12

8

10 1/2

18 1/2

3 7/8

3 7/8

15.5

Z12-0506

E

5

2 9/16

4 37/64

12

8

10 1/2

18 1/2

3 7/8

3 7/8

Z12-0507

X

5

2 7/16

4 37/64

12

8

10 1/2

18 1/2

3 7/8

3 7/8

Z12-0508

G

5

2 1/8

4 37/64

12

8

10 1/2

18 1/2

3 7/8

3 7/8

NC40 4 FH

3 1/2 EU

15.5

Z12-0601

S

5 1/2

2 1/4

5 1/64

11 1/2

7

10

17

3 7/8

3 7/8

4 IU

14.0

Z12-0602

E

5 1/4

2 13/16

5 1/64

11 1/2

7

10

17

4 3/16

4 3/16

Z12-0603

X

5 1/4

2 11/16

5 1/64

11 1/2

7

10

17

4 3/16

4 3/16

Z12-0604

G

5 1/2

2 7/16

5 1/64

11 1/2

7

10

17

4 3/16

4 3/16

Z12-0605

S

5 1/2

2

5 1/64

11 1/2

7

10

17

4 3/16

4 3/16

NC46 4 IF

4 EU

14.00

Z12-0801

E

6

3 1/4

5 23/32

11 1/2

7

10

17

4 1/2

4 1/2

Z12-0802

X

6

3 1/4

5 23/32

11 1/2

7

10

17

4 1/2

4 1/2

Z12-0803

G

6

3 1/4

5 23/32

11 1/2

7

10

17

4 1/2

4 1/2

Z12-0804

S

6

3

5 23/32

11 1/2

7

10

17

4 1/2

4 1/2

4 1/2 IU

13.75

Z12-0805

E

6

3 3/8

5 23/32

11 1/2

7

10

17

4 11/16

4 11/16

4 1/2 EU

16.6

Z12-0806

E

6 1/4

3 1/4

5 23/32

11 1/2

7

10

17

4 11/16

4 11/16

Z12-0807

X

6 1/4

3

5 23/32

11 1/2

7

10

17

4 11/16

4 11/16

Z12-0808

G

6 1/4

3

5 23/32

11 1/2

7

10

17

4 11/16

4 11/16

Z12-0809

S

6 1/4

2 3/4

5 23/32

11 1/2

7

10

17

4 11/16

4 11/16

4 1/2 IEU

20.00

Z12-0810

E

6 1/4

3

5 23/32

11 1/2

7

10

17

4 11/16

4 11/16

Z12-0811

X

6 1/4

2 3/4

5 23/32

11 1/2

7

10

17

4 11/16

4 11/16

Z12-0812

G

6 1/4

2 1/2

5 23/32

11 1/2

7

10

17

4 11/16

4 11/16

Z12-0813

S

6 1/4

2 1/4

5 23/32

11 1/2

7

10

17

4 11/16

4 11/16

Company Profile

Tianhe Oil Group Huifeng Petroleum Equipment Co., Ltd is a modernized medium-scale enterprise specialized in production of oil and gas tools.

As an API-Certified established manufacturer and supplier of a comprehensive range of downhole equipment with related accessories, we are committed to providing the highest Quality products for the Petroleum and natural gas industry since 1973.

Tianhe Oil Group strongly believes and promotes Total Quality Management, implement the ISO quality management system and HSE management system and API Standard, which has been deeply implanted into every person's thought and carried out into every aspect of work.

So far, Tianhe Oil Group has established strong business relationships with over 200 international oil & gas companies in supporting the top 50 oil producing countries.

We take pride in delivering superior performances and reliability. Our objective is to exceed your expectations, improve your economics and be an integral part of your strategies.

Certifications

Packaging & Shipping

All the packing will be suitable for export packing. All precautions will be taken to protect the cases from damage during overseas transportation,so as to receive them under proper conditions at the final destination.Wooden case packaging materials will be treated.

FAQ

1) How can I place order?

A: You can contact us by email about your order details, or place order on line.

2) How can I pay you?

A: After you confirm our PI, we will request you to pay. T/T or L/C detc payment terms are acceptable.

3) What's the order procedure?

A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pr -epaid  payment or deposit before we go into production. After we get the deposit, we start to process the order.  Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.