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EN10305-1 E235 Seamless Precision Steel Tubes

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EN10305-1 E235 Seamless Precision Steel Tubes

Name: EN10305-1 E235 Seamless Precision Steel Tubes
Brand: TORICH INTERNATIONAL LIMITED
Rating: 4.8 (30 reviews)

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Model No. :	EN10305-1
Brand Name :	TORICH
Usage :	Hydraulic/Automobile Pipe
Type :	Seamless
Technique :	Cold Drawn
Material :	St35 St37 St52 E235 E355 Sae1010 Sae1020
Surface Treatment :	Oiled
Section Shape :	Round
Product Name :	EN10305-1 E235 Seamless Precision Steel Tubes
Keyword :	Seamless Precision Steel Tube
Standard :	EN10305-1 DIN2391 ASTM A519

4yrs

Ningbo, Zhejiang, China

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Product description

EN10305-1 E235 Seamless Precision Steel Tubes

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

Keywords:

EN 10305-1 Seamless Precision Steel Tubes

E235 steel tube

Seamless precision steel tube

Chemical composition:

Standard	Steel Grade	C(%)	Si(%)	Mn(%)	S(%)	P(%)
DIN 2391	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

2. Main Features:

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

3. Main Application:

For auto industry, machinery use, oil cylinder, motorcycle shock absorber.

4. 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.

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

EN 10305-1 Seamless Precision Steel Tubes E235 steel tube