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DIN2391 St35 NBK Cold Drawn Seamless Steel Tube 14x3mm for Engineering Machinery Industry

Minimum Order Quantity : 5 tons Price : USD 1500-2500 Per Ton
Packaging Details : St35 NBK Cold Drawn Seamless Steel Tube in bundles with seaworthy packing Delivery Time : 45-60 days
Payment Terms : T/T, L/C, D/A, D/P, Western Union, MoneyGram Supply Ability : 6000 ton/year
Place of Origin: CHINA Brand Name: TORICH
Certification: ISO9001, TS16949 Model Number: DIN2391

Detail Information

Product Name: DIN2391 St35 NBK Cold Drawn Seamless Steel Tube 14x3mm For Engineering Machinery Industry Standard: DIN2391
Special Tube: Precision Seamless Steel Tube Technique: Cold Drawn / Cold Rolled
Section Shape: Round Certification: ISO9001, TS16949
Alloy Or Not: Non-alloy Secondary Or Not: Non-secondary
High Light:

NBK Cold Drawn Seamless Steel Tube

,

DIN2391 Cold Drawn Seamless Steel Tube

,

CDS Steel Tube 14x3mm

Product Description

DIN2391 St35 NBK Cold Drawn Seamless Steel Tube 14x3mm for Engineering Machinery Industry

 

1.Quick Details:

Standard: DIN2391

Material: St35, St45, St55, St52, St35.2, St45.2, St55.2, St52.2, etc.

Technology: Seamless cold drawn / Seamless cold rolled

Size Range: O.D.: 16 - 168 mm W.T.: 1 - 23 mm Length: Max 12000 mm

Application: for Auto Industry, machinery use, oil cylinder tube, motorcycle shock reducer steel tubes,

                    Auto shock reducer inner cyclinder, etc.

 

2.Surface Customize:

Galvanization/Galvanized/Zinc Coated

Blue White Zinc (Trivalent Chromium Passivation)

Plating Colour Zinc(Trivalent Chromium Passivation)

Yellow, Army-Green

Phosphated/Black Phosphated

 

3.Surface Quality:

Without oxidization, No crack, No fold, No rolling fold, No scar, No laminar defect

 

4.What we can do in our testing center:

Tensile test
Flattening test
Drift expanding test
Measurement of surface roughness
Dimensional check
Surface inspection
Leak tightness test
Non-destructive test (hydrostatic test, ultrasonic test)

 

Delivey Condition
Designation Symbol Description
Cold finished (hard) BK Tubes do not undergo heat treatment following the final cold forming and, thus, have a rather high resistance to deformation.
Cold finished (soft) BKW The final heat treatment is followed by cold drawing involving limited deformation. Appropriate further processing allows a certain degree of cold forming (e.g. bending, expanding).
Cold finished and stress-relieved BKS Heat treatment is applied following the last cold forming process. Subject to appropriate processing conditions, the increase in the residual stresses involved enables both forming and machining to a certain degree.
Annealed GBK The last cold forming process is followed by annealing in a controlled atmosphere.
Normalized NBK The last cold forming process is followed by annealing above the upper transformation point in a controlled atmosphere.


Tube Pictures for St35 NBK Cold Drawn Seamless Steel Tube:

precision cold drawn steel tubeprecision cold drawn steel tube
 
Packing & Delivery

Packing Details : In bundles or in wooden boxes packaging

DIN2391 St35 NBK Cold Drawn Seamless Steel Tube 14x3mm for Engineering Machinery Industry 2DIN2391 St35 NBK Cold Drawn Seamless Steel Tube 14x3mm for Engineering Machinery Industry 3
 
Our Certifications:
DIN2391 St35 NBK Cold Drawn Seamless Steel Tube 14x3mm for Engineering Machinery Industry 4
 
FAQ

Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider


Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.


Q: Do you provide samples of carbon seamless steel tube ? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.


Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.


If you have another question, pls feel free to contact us.

 

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