EN Standard Marcegaglia cold-drawn tube

Specifications

EN Standard Marcegaglia cold-drawn tube

Yantai Xinpeng Steel Pipe Co,.Ltd the authorized supplier of Marcegaglia who are manufacture on the honed tube cold drawn tube hydraulic cylinder tube and so on.

Dimensions tolerance:

 Mechanical properties

1.Technical Specification: suitable for SK+RB/Honed or telescopic cylinder tube

2. Grade:E355

3.Tensile strength:>640

4.Yield strength:>540

5.Elongation:>15%

6.Eccentricity:3%

7.Straightness:0.5mm/1000mm or as clients request

8.Testing:EC+US=SEP1915+SEP1925

9.Impact value:-20C=27.5Jas clients request

10.Type :Telescopic cylinder tubes

11.Supply conditions:+SR

12.Surface finishing:OD:Smooth as drawn(EN 10305-2)

                                 ID:roughness Ra<1.6u max

   with stock allowance(for honing or skiving and roller burbishing

13.Tolerance:H12 max

14.Dimensions on request, and based on customer drawings

15. Shape: Round and Square

Delivery conditions:

• Standard packing with plastic caps and strapped bundes.,standard weight approx 1500kg
• Commercial length 5000-8000mm,custom lengths upon request
• Surface protection
• Marking:MM E355 OD×ID EN 10305-2 

Final Products

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