Quality Car Shock Absorber Precision Steel Tube Welded Round Shape DIN2393 Standard factory

Car Shock Absorber Precision Steel Tube Welded Round Shape DIN2393 Standard

Name: Car Shock Absorber Precision Steel Tube Welded Round Shape DIN2393 Standard
Brand: TORICH INTERNATIONAL LIMITED
SKU: DIN2393-2
Price: 15,000.30 USD
Availability: InStock

Basic Properties

Place of Origin: CHINA

Brand Name: TORICH

Certification: ISO9001, TS16949

Model Number: DIN2393-2

Trading Properties

Minimum Order Quantity: 10 tons

Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram

Supply Ability: 60000ton/year

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 Steel Pipes with high precision for Hydraulic Systems Black Phosphating 2. Production process...

Product Details

Highlight:

precision steel pipe

,

precision seamless pipe

Product Name: Car Shock Absorber Steel Tube

Standard: DIN2393

Technique: Welded

Section Shape: Round

Certification: ISO9001, TS16949

Alloy Or Not: No

Secondary Or Not: Non-secondary

Special Tube: Precision Welded Auto Steel Tube

Surface: Bright Annealing

Shipment: Ocean/ Air

Product Description

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
Steel Pipes with high precision for Hydraulic Systems Black Phosphating

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.

Chemical composition:

Standard	Steel Grade	C(%)	Si(%)	Mn(%)	S(%)	P(%)
DIN 2391 DIN2393-2	St35	≤0.17	≤0.35	≥0.40	≤0.025	≤0.025
	St37	≤0.17	≤0.35	≥0.40	≤0.025	≤0.025
	St37.4	≤0.17	≤0.35	≥0.40	≤0.025	≤0.025
	St45	≤0.21	≤0.35	≥0.40	≤0.025	≤0.025
	St44	≤0.21	≤0.35	≥0.40	≤0.025	≤0.025
	St52	≤0.22	≤0.35	≥1.60	≤0.025	≤0.025

Mechanical Properties:

Standard	Steel Grade	Mechanical Performance
		GBK(+A)		NBK(+N)
		Tensile Strength (Rm mpa)	Elongation rate (A5 %)	Tensile Strength (Rm mpa)	Yield Strength (Reh mpa)	Elongation rate (A5 %)
DIN 2391 DIN2393-2	St35	≥315	≥25	346-478	≥235	≥25
	St37	≥315	≥25	346-478	≥235	≥25
	St37.4	≥315	≥25	346-478	≥235	≥25
	St45	≥390	≥21	440-570	≥255	≥21
	St44	≥390	≥21	440-570	≥255	≥21
	St52	≥490	≥22	490-630	≥355	≥22

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

Packing: Seamless steel tube packed in bundles, in wooven bags.

Products from production line:

Car Shock Absorber Precision Steel Tube Welded Round Shape DIN2393 Standard 0