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Precision Inner Diameter Seamless Steel Tubes used for Hydaulic Cylinder

800.0 USD
Min. Order: 1 Ton
Trade Term: FOB
Payment Terms: T/T
Supply Ability: 2500 tons/month
Place of Origin: Zhejiang

Company Profile

Location: Ningbo, Zhejiang, China (Mainland)
Business Type: Manufacturer, Trading Company, Agent, Distributor/Wholesaler
Main Products: 4140 Hollow Bar Hollow Section, ASTM A192, ASTM A179, EN10216-2 Boiler Steel Pipes, Drill Rod Mining Tubes

Product Detail

Model No.: EN 10305-1
Means of Transport: Ocean
Technique: Seamless
Brand Name: New Era
Specification: E215,E255,E355
Outer Diameter: 6-168mm
Thickness: 1-30mm
Length: max 12000mm
Usage: Hydaulic Cylinder Tube
Certification: ISO 9001-2008, TS16949
Technique: Cold Drawn, Cold Rolled
Section Shape: Round
HS code: 73043190
Production Capacity: 2500 tons/Month
Payment Terms: TT
Production Capacity: 2500 tons/month
Packing: Standard Export Package
Delivery Date: 40 days
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Product Description

Precision Inner Diameter Seamless Steel Tubes used for Hydaulic Cylinders

Size(mm): O. D.: 6-168 W. T.: 1-15 L: Max 12000 


Manufacture method: Cold Drawn, Cold Rolled

Delivery condition: 

BKBKWBKSGBKNBK
+C+LC+SR+A+N


Internal surface treatment method: Honing 

OD tolerance: as per EN10305-1

ID tolerance: H8,H9,H10 or given by customer.

Bore roughness(Ra): 0.4um max.

Inner Diameter Nominal Dimension (mm)Tolerance Range (um)

H8H9H10
>6-10+22/0+36/0+58/0
>10-18+27/0+43/0+70/0
>18-30+33/0+52/0+84/0
>30-50+39/0+62/0+100/0
>50-80+46/0+74/0+120/0


Steel grade

ChemicalComposition( % )

Steel name

Steel number

C max

Si max

Mn

P max

S max

Al min

E215

1.0212

0.10

0.05

0.70

0.025

0.025

0.025

E235

1.0308

0.17

0.35

1.20

0.025

0.025

-

E355

1.0580

0.22

0.55

1.60

0.025

0.025

-


Steel grade

Minimum values for thedelivery condition

Steel name

Steel number

+ C

+ LC

+SR

+ A

+ N

RmMpa

A%

RmMpa

A%

Rm Mpa

ReHMpa

A%

ReH Mpa

A%

RmMpa

ReHMpa

A%

E215

1.0212

430

8

380

12

380

280

16

280

30

290-430

215

30

E235

1.0308

480

6

420

10

420

350

16

315

25

340-480

235

25

E355

1.0580

640

4

580

7

580

450

10

450

22

490-630

355

22

Packing: 
1. Standard export bundle wrapped with strong steel strip 
2. Wooden case 
3. Nylon packed 
Payment: T/T 
Delivery: With 40 days of order confirmation 

Your special requirement is highly welcomed and will be fulfilled. 
We always provide highest quality seamless pipe/tube and best service.


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