Seamless Drill Steel Pipe

Seamless Drill Steel Pipe

Payment Type: L/C,T/T
Terms of Trade: FOB,CIF
Min. Order: 5 Metric Ton
Delivery Time: 60 Days

Basic Info

Model No.: JIS G3465

Standard: JIS

Technics: Cold Drawn

Additional Info

Packaging: Oil protection in bundles or in wooden box or as per request.

Productivity: 60000tons per year

Brand: Torich

Transportation: Ocean,Air

Place of Origin: China

Supply Ability: 60000tons per year

Certificate: ISO 9001 ISO14001 TS 16949 DNV LR KR

Product Description

JIS G 3465 STMC-C-540 , STMC-C-640 , STM-R-590 , STM-R-690 , STM-R-780 , STM-R-830 Seamless Steel Tubes for Drilling

Detailed Product Description

Product Name: JIS G 3465 Seamless Steel Tubes For Drilling Standard: JIS G3465
Diameter: 5-420mm Wall Thickness: 0.5-50mm
Application: For Drill Rod, Casing Tube, Core Tube Steel Grade: STM-C-540 STM-C-640 STM-R-590 STM-R-690 STM-R-780 STM-R-830
Produce Method: Seamless Relevant Standard: KS E 3114 API 5CT

JIS G 3465 Seamless Steel Tubes for Drilling

Steel Grade: 

STMC-C-540, STMC-C-640, STM-R-590, STM-R-690, STM-R-780, STM-R-830 

Dimension:

OD *WT   according to customers' actual application and production.

Application :

for Wire Line Drill Rod, Casing Tube, Core Barrel Tubes, Couplings

Heat treatment:

Normalized, Q+T 

 

CHEMICAL COMPOSITION %  max

C

Si

0.04

0.04


 

 

MECHANICAL PROPERTIES min

Steel Grade

Tensile Strength Mpa

Yeild Point  Mpa

Elongation %

 STM-C-540

540

-

18

 STM-C-640

640

-

16

STM-R-590

590

375

18

STM-R-690

690

440

16

 STM-R-780

780

520

15

STM-R-830

830

590

10


 

 

Outside Diameter,wall Thickness and Mass (for casing Tube)

Nominal diameter

Outside diameter mm

Inside diameter

Wall thickness mm

Unit mass kg/m

43

43

37

3

2.96

53

53

47

3

3.7

63

63

57

3

4.44

73

73

67

3

5.18

83

83

77

3

5.92

97

97

90

3.5

8.07

112

112

105

3.5

9.36

127

127

118

4.5

13.6

142

142

133

4.5

15.3

Outside Diameter,wall Thickness and Mass (for Core tube)

Nominal diameter

Outside diameter mm

Inside diameter

Wall thickness mm

Unit mass kg/m

34

34

26.5

3.75

2.8

44

44

34.5

4.75

4.6

54

54

44.5

4.75

5.77

64

64

54.5

4.75

6.94

74

74

64.5

4.75

8.11

84

84

74.5

4.75

9.28

99

99

88.5

5.25

12.1

114

114

103.5

5.25

14.1

129

129

118.5

5.25

16

144

144

133.5

5.25

18

180

180

168

6

25.7

Outside Diameter,wall Thickness and Mass (for Drill Rod)

Nominal diameter

Outside diameter mm

Inside diameter

Wall thickness mm

Unit mass kg/m

33.5

33.5

23

5.25

3.66

40.5

40.5

31

4.75

4.19

42

42

32

5

4.56

50

40

37

6.5

6.97


 

Applications:

 5-420mm Diameter Seamless Drill Steel Pipe With JIS G 3465 STMC-C-540 , STMC-C-640  5-420mm Diameter Seamless Drill Steel Pipe With JIS G 3465 STMC-C-540 , STMC-C-640

 

5-420mm Diameter Seamless Drill Steel Pipe With JIS G 3465 STMC-C-540 , STMC-C-640  5-420mm Diameter Seamless Drill Steel Pipe With JIS G 3465 STMC-C-540 , STMC-C-640

 

Looking for ideal Seamless Drilling Tube Manufacturer & supplier ? We has a wide selection at great prices to help you get creative. All the Seamless Drill Steel Pipe are quality guaranteed. We are China Origin Factory of Tubes for Drilling. If you have any question, please feel free to contact us.

Product Categories : Drilling Steel Pipes

Product Inqury
Title
Name
Telephone
Email
Country/Region
Message
verify code*click it to change