JIS G3445 Stkm12A Seamless Steel Mechanical Tube

JIS G3445 Stkm12A Seamless Steel Mechanical Tube

Model NO: ASTM A519 Standard: ASTM
Material : Alloy Steel
Technique: Cold Drawn
Surface Treatment: Polished
WT: 1mm-80mm
OD: 10-400mm
Shape: Round
Chat Now

Product Details

On this basis, our company continuously develops new S355 Seamless Carbon Steel Tube, Welded and Seamless Steel Square Tube, Lap Joint Flanges and new technologies to meet the needs of today's rapidly developing society and enhance the ability of enterprises to participate in market competition. We constantly strive to improve the production process, do our best to solve problems for customers, help them win the market, and provide customers with stable quality, high-performance products and satisfactory services. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

Mechanical Steel Tube is one of the most commonly used types of seamless steel tubes. The seamless steel pipe has a hollow section and no welds from beginning to end. Compared with solid steel such as round steel, seamless steel pipe is lighter in flexural and torsional strength. It is a kind of economical cross-section steel, which is widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipes, bicycle frames and Steel scaffolding used in building construction, etc. 

1.Standard:JIS, DIN, ASTM, BS, API, GB, JIS G3463, JIS G3454.

2.Thickness:3 - 70 mm

3.Outer Diameter:20-736.6 mm

4.Processing Service:Bending, Welding, Decoiling, Punching, Cutting

Dimensions - Mechanical and Structural Rounds

Nominal diameter in mm

Outside diameter in mm

Maximum

Minumum

21

21.70

20.90

25

25.50

24.70

27

27.3

26.50

32

32.20

31.40

34

34.10

33.30

38

38.40

37.60

42

42.80

42.00

48

48.70

47.90

51

51.40

50.60

57

57.40

56.60

60

60.70

59.90

63

63.90

63.10

76

76.50

45.50

89

89.30

88.50

95

95.40

94.60

102

102.00

101.20

114

114.90

113.70

127

127.60

126.70

140

140.20

139.10

152

153.00

151.80

165

165.70

164.50

178

178.40

177.20

193

194.30

193.10

219

219.50

218.50

Wall thickness

The wall thickness of the tubes shall be in the range of 1.2 - 6.0mm as required. typically as follows:

Thickness in mm

Tolerance in mm

1.5 to 2.0

± 0.15

>2.0 to 2.5

± 0.18

>2.5 to 4.0

± 0.20

>4.0 to 6.0

± 0.28

Mechanical Steel Tube industrial applications-from bearings to cylinders and gears-toughness is an essential function. Oil and gas exploration is another common use of seamless mechanical tubing, and its durability and component life are vital below the surface.Special products include aircraft, anti-friction bearings, artillery steel, missiles and steel with high lateral mechanical properties.

JDSTEELPIPE is one of the leading Mechanical steel tube manufacturers and suppliers,If you want to know the price,please to contact us. Our customer service specialists will be happy to help you.info@jiade-group.com.

We thinks what buyers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for JIS G3445 Stkm12A Seamless Steel Mechanical Tube. We have always been quality-oriented, market-oriented, adhering to the concept of 'scientific management, high quality, and advanced technology', and always put technical standards, product quality and service quality in an important position. We put efforts in improving the comprehensive strength of innovation, R&D, manufacturing, and marketing, and also providing a full range of services for domestic and foreign customers.
Hot Tags: mechanical steel tube, China, factory, manufacturers, suppliers, customized, wholesale, bulk, discount, low price, in stock, free sample, Boiler Tube, Equal Tees Pipe Fittings, Structural Steel Tube, Seamless Line Pipe price, Steel Pipe For Pressure Service, Flange

Inquiry

You Might Also Like