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Cold Rolled Precision Steel Tube Black Phosphated Hydraulic Tubes For Auto Industry

Good quality DOM Steel Tube for sales
Good quality DOM Steel Tube for sales
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you always commit and manage to meet our very tight tolerence requirement,furthermore Torich International never fail our delivery.

—— Cassy

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Cold Rolled Precision Steel Tube Black Phosphated Hydraulic Tubes For Auto Industry

China Cold Rolled Precision Steel Tube Black Phosphated Hydraulic Tubes For Auto Industry supplier

Large Image :  Cold Rolled Precision Steel Tube Black Phosphated Hydraulic Tubes For Auto Industry

Product Details:

Place of Origin: Zhejiang China
Brand Name: TORICH
Certification: ISO 9001
Model Number: TORICH DIN2393-2 St52.3

Payment & Shipping Terms:

Minimum Order Quantity: 1 Ton
Packaging Details: In bundles
Delivery Time: 4-6 Weeks
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 500 Tons Per Month
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Detailed Product Description
Thickness: 0.5 - 12 Mm Mm Outer Diameter(Round): 12 - 128 Mm Mm
Application: Mechanical Purpose Tolerance: ±10%
Name: Precision Steel Tube

TORICH DIN2393-2 St52.3 Welded Precision Carbon Car Shock Absorber Steel Tube

 

1. Quick Detail:
Black Phosphated Hydraulic Tubes with High Precision
EN10305-1, EN10305-4, DIN2391,
E235, E355, ST37.0, ST44.0, ST52.0


2. Production process:
DIN series tubes, cold drawn and bright annealed precision seamless steel tube is used as the tube to be phosphated. The phosphorization is realized with the imported chemical fluid to form a black film. The antirust oil is absorbed by means of the micropore on the film to prevent the tubes from getting rust.


3. Main Features:
Bright black color is homogeneously distributed on the tube surface. The tube has good property of antirust.


4. Main Application:
For auto industry, machinery use, oil cylinder, motorcycle shock absorber


5. Our products are widely used in:
Engineering machinery Machine tool industry Hydraulic industry Special vehicle
Automobile pipeline Heavy machinery Compressor Shipbuilding industry
Railway locomotive Diesel engine Utility boiler Injection molding machine
Power equipment Heavy duty automobile Forging and stamping machine


6. Main Characteristics:
No Oxidation Layer on the Outer and Inner Walls
No Crack under Flaring and Flattening
No Leakage under High Pressure
No Distortion after Cold Bending
High Precision High Cleanness Excellent Brightness

 

Cold Rolled Precision Steel Tube Black Phosphated Hydraulic Tubes For Auto Industry

QUALITY CONTROL

1~ Incoming Raw Material Inspection
2~ Raw Material Segregation to avoid steel grade mix-up
3~ Heating and Hammering End for Cold Drawing
4~ Cold Drawing and Cold Rolling, on line inspection
5~ Heat Treatment, +A, +SRA, +LC, +N, Q+T
6~ Straightening-Cutting to specified length-Finished Measuring Inspection
7~ Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8~ Packing and Stocking.

 
 

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 ? 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

TORICH DIN2393-2 St52.3 Welded Precision Carbon Car Shock Absorber Steel Tube

 

 

 

Contact Details
TORICH INTERNATIONAL CO.,LTD

Contact Person: Nancy Niu

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