mechanical seamless steel tubing

mechanical seamless steel tubing


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Keyword
seamless, steel pipe, steel tube, tubing
Category
Industrial Supplies

Hunan Great Steel Pipe Co., Ltd.

Country / Year Established
China China /
Business type
Others
Verified Certificate

15

Product name mechanical seamless steel tubing Certification -
Category Industrial Supplies Ingredients -
Keyword seamless , steel pipe , steel tube , tubing Unit Size -
Brand name - Unit Weigh -
origin Stock -
Supply type - HS code -

Product Information

Usage: Applicable to the general structure, mechanical structure with seamless steel tubes. 

 

Quality Standard:

ASTM A 53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless

ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing 

GB/T8162 Seamless Steel Tubes for Structural Purposes

JIS G3441 Alloy steel tubes for machine purposes 

JIS G3444 Carbon steel tubes for general structural purposes 

JIS G3445 Carbon steel tubes for machine structural purposes 

DIN 2391 Seamless Precision Steel Tubes 

EN10305 Steel tubes for precision applications. Technical delivery conditions. Seamless cold drawn tubes

EN 10210:Seamless structural steel pipes 

 

Steel Grade:

ASTM A 53:  Grade A, Grade B, Grade C, Type F, Type E

ASTM A519: 1010-1045, 4130-4142, 5135

GB/T8162: 10, 20, 35, 45, 16Mn, 12C rMo, 15CrMo, 12C rl MoV

JIS G3441: SCM 415 TK, SCM 418 TK, SCM 420 TK, SCM 430 TK, SCM 435 TK, SCM 440 TK 

JIS G3444: STKM 11A, STKM 12, STKM 13, STKM 14, STKM 15, STKM 16, STKM 17, STKM 18

          STKM 19, STKM 20

DIN 2391: St30Si, St30A1, St35, St45, St52 

EN10305: E235, E355 

EN 10210: S235JRH; S275J0H, S275J2H; S355J0H, S355J2H; S275NH, S355NH; S275NLH, S355NLH

 

Size:

Outer Diameter: Hot finish: 2" - 30",  Cold drawn: 0.875" - 18" 

Wall Thickness: Hot finish: 0.250" - 4.00",  Cold drawn:  0.035" - 0.875"

Length: Random Length, Fixed Length, SRL, DRL

Heat treatment:

Annealed: Bright annealed, , Spheroidize annealed

Normalized, Stress relieved, Cold finished, Quenched and Tempered 

Delivery Condition : BKS, NBK,BK ,BKW, GBK(+A), NBK(+N), BK(+C)

 

Packing: Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips 

 

Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield 

strength, Elongation), Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, Impact Test etc), Exterior Size Inspection.

 

Mill Test Certificate: EN 10204/3.1B 

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Hunan Great Steel Pipe Co., Ltd.

Country / Year Established
China China /
Business type
Others

15

President
King Xiufan
Address
26th Floor, CTA Fortune Centre, No. 368, South of Furong Road, Changsha, Hunan, P.R. China.
Product Category
Industrial Supplies
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