DIN2391 tube

Detailed product description:
1)Standard: DIN2391, EN10305-1, EN10305-4
2) Steel grade: St35,St37,St45,St52,E235, E355
3) Condition: GBK(+A)NBK(+N),BK(+C), BKS
4) Size:OD3-60mm. WT0.5-8mmMax length 12meters.
5) All steel tube can test Ultrasonic flaw detector ,Eddy current flaw detector , depend on customers requirement
6) Usage: cylinders of machinery, high pressure tubing,automotive etc.
7) Characteristic: high cleanness , smooth on the both surface, chemical composition and mechanical properties fully according with standards.
8) Surface Finish: Zinc coating, black phosphated, oiled, or bright.
9) Supply Ability:9000 metric Ton Per Year
10) Packing:Hexagon bundled,steel strip bundle, knitting strip bundle or steel box
11) Payment: T/T & L/C
12) Minimum order: 10Tons, ( some items exceptive)
13) Delivery time: Normally 30-45Days

22

355

490-630

22

490

10

420

580

7

580

4

640

St52

21

235

440-570

21

390

12

375

520

8

520

5

580

St45

25

235

340-470

25

315

14

315

420

10

420

6

480

St35

Elongation %
min

Yield Strength
min

Tensile Strength
min

Elongation %
min

Yield Strength
min

Elongation %
min

Yield Strength
min

Tensile Strength
min

Elongation %
min

Tensile Strength
min

Elongation %
min

Tensile Strength
min

NBK

GBK


BKS


BKW


BK

Steel grade

Mechanical Properties(Mpa):

0.025

0.025

Standard: DIN2391, EN10305-1, EN10305-4
Steel grade: St35, St37, St45, St52, E235, E355
Condition: NBK(+N), BK(+B)

  • Technique:Seamless
  • surface4:oiled
  • surface3:clean
  • surface2:smooth
  • surface1:bright
  • Technique:Cold Drawn
  • Place of Origin:Jiangsu China (Mainland)
  • Grade:ST37
  • Country:China (Mainland)
  • telephone:86-512-58796598
Delivery Time: 30-45Days
Package: Waterproof bundled, wood case (average 1000kg per case, maximum length 5800mm for 20feet container)
Supply Ability: 5000 Ton per Month
Minimum Order Quantity: 1 Ton
Payment Terms: L/C,T/T,Western Union
Port: Shanghai
Technique: Seamless
surface4: oiled
surface3: clean
surface2: smooth
surface1: bright
Technique: Cold Drawn
Place of Origin: Jiangsu China (Mainland)
Grade: ST37
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