products

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

Basic Information
Place of Origin: China
Brand Name: TORICH
Certification: ISO 9001 ISO14001 TS 16949 DNV LR KR
Model Number: JIS G3465
Minimum Order Quantity: 5 tons
Price: Negotiation
Packaging Details: Oil protection in bundles or in wooden box or as per request.
Delivery Time: 5-8 weeks
Supply Ability: 60000tons per year
Detail Information
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
High Light:

oil drill pipe

,

cold drawn steel pipe


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

 

 

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 0  5-420mm Diameter Seamless Drill Steel Pipe With JIS G 3465 STMC-C-540 , STMC-C-640 1

 

5-420mm Diameter Seamless Drill Steel Pipe With JIS G 3465 STMC-C-540 , STMC-C-640 2  5-420mm Diameter Seamless Drill Steel Pipe With JIS G 3465 STMC-C-540 , STMC-C-640 3

 

Reference Standard:

JIS G 0320

JIS G 0404

JIS G 0415

JIS G 2201

JIS Z  2241

JIS Z  8401

Contact Details
Richard

Phone Number : +8613736164628

WhatsApp : +8613736164628