Mild Steel Mechanical Properties Longitudinal Welded Pre Galvanized Square Rectangular Gi Steel Tube

Mild Steel Mechanical Properties Longitudinal Welded Pre Galvanized Square Rectangular Gi Steel Tube

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

Adhering to the all for the customer service attitude, our company can choose to send excellent and experienced engineers and technicians to provide you with various Seamless Black Steel Pipe, stainless steel stub ends, Elbow 90° short Radius manufacturing and technical consultation and maintenance services. We pursue 'customer satisfaction is our goal', and continue to provide customers with stable products and perfect services based on talents, information, quality and efficiency. Our development is driven by the core values of "seeking truth, innovation, execution, and trustworthiness". Our scientific management, rigorous style, advanced technology and high-quality materials have created a trustworthy product quality.

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.

Research and development and manufacture of high-quality Mild Steel Mechanical Properties Longitudinal Welded Pre Galvanized Square Rectangular Gi Steel Tube is our work, the creation and operation of the first brand is our goal, sincerely win customers with high-quality products and excellent service to expand product sales is our goal. We are hunting ahead to cooperating with all buyers from in your own home and abroad. You are welcomed to visit our company at any time.
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