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Precision Steel Pipe Cold Drawn E355 E235 EN10305-1 Hydraulic Seamless Tubes

Categories Precision Steel Tube
Brand Name: TORICH
Model Number: EN10305-1
Certification: ISO,CE
Place of Origin: China
MOQ: 500 kgs
Price: Negotiated
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 2500 tons/year
Delivery Time: 25-35 Days
Packaging Details: in hexagon packing, in wooden cases
Product name: Precision Steel Pipe Cold Drawn E355 E235 EN10305-1 Hydraulic Seamless Pipe
Length: 5.8m-11.8m
Standard: EN10305-1
WT: 0.5-50mm
OD: 5-420mm
Usage: Hydraulic Cylinder, honed steel tube,Oil Cylinder
Surface finish: Oiled
Type: Carbon
Shape: Round
Keyword: Seamless precision steel tube
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Precision Steel Pipe Cold Drawn E355 E235 EN10305-1 Hydraulic Seamless Tubes

Precision Steel Pipe Cold Drawn E355 E235 EN10305-1 Hydraulic Seamless Tubes


1. Basic Info of EN10305-1 precision steel pipe :

EN10305-1 standard for cold drawn hydraulic seamless steel tube.

Application:honed steel tubes , oil cylinder, motorcycle, auto industry,etc.

Technique: Cold Drawn
Material: E235,E355,E215, or other equivalent material.

OD: 5-420 mm

WT: 0.5-50 mm

Length: Max 13000mm

Packaging: Anti rust, woven bags with two slings


2.Chemical components:

Steel TubeCSiMnPSAl
E2150.10.050.70.0250.0250.025
E2350.170.351.20.0250.025-
E3550.220.551.60.0250.025-
Cylinder Steel Tube
Standard MaterialDeliverySurfaceSizes
DIN2391/1630/2445ST37.4 ST52.4NBK

1) BA

2) Black phosphating 3) Galvanizing

OD 2 -60mm × WT0.3 -10mm
EN10305-4E235 E355(+)N 
BS3602CFS 360 Zinc Layer thickness more than 8um

Other steel grades also available upon request


3. Main feature of precision cold drawn steel tube:

High precisionExcellent brightness
No oxidization on outer and inner walls after heat treatmentHigh cleanness of inside wall
High pressureNo deformation after clod bending
No crack after flaring and flatteningColor : Gray with white


4.Delivery condition:

BK (+C) Cold finished/hard (cold finished as drawn)No heat treatment after the last cold forming process.
BKW (+LC) Cold finished/soft (lightly cold worked)

After the last heat treatment there is a light finishing pass (cold drawing).


BKS (+SR) Cold finished/stress relieve annealed.After the final cold forming process the tubes are stress relieve annealed.
GBK (+A) AnnealedAfter the final cold forming process the tubes are annealed in a controlled atmosphere
NBK (+N) Normalized. (Mainly focus on)After the final cold forming process the tubes are annealed above the upper transformation point in a controlled atmosphere


5.Product show of EN10305-1 seamless steel tube:

Precision steel pipePrecision steel pipe

7.Packing:

Precision Steel Pipe Cold Drawn


8.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, and 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 you need to 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

Quality Precision Steel Pipe Cold Drawn E355 E235  EN10305-1 Hydraulic Seamless Tubes for sale
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