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Seamless HPL pipes galvanized / phosphated EN 10305-4

» Products » Steel pipes » Precision tubes » Seamless HPL pipes galvanized / phosphated EN 10305-4

Seamless HPL pipes galvanized / phosphated EN 10305-4

The goods can be picked up by self-delivery at metal depots in Kyiv. Also, in agreement with the customer, rolled metal products can be delivered to any region of Ukraine

  • Characteristics
  • Description

Delivery forms of HPL seamless galvanized or phosphated pipes EN 10305-4

steel grade

Supplied dimensions

Pipe Steel E215

Outer Diameter: 4-100mm

Inner Diameter: 0.5 -10mm

Pipe Steel E235

Pipe Steel E355

Seamless HPL pipes, galvanized or phosphated EN 10305-4 for hydraulic and pneumatic motors

Precision steel pipes used in pneumatic and hydraulic systems, often abbreviated as HPL, are subject to special requirements for anti-corrosion protection. Such protection is fully provided by the seamless steel pipe produced in accordance with the European standard EN 10305-4.

Key Features

In EN 10305-4 pipe corrosion of the base metal is prevented by a protective galvanized layer. In addition, this coating gives the product a more aesthetic appearance.

The protective coating is multi-layered. The zinc layer is applied first, protecting the metal of the pipe itself. The second, which is called passivating, is zinc. In this case, passivation is performed only on the outer surface of the product.

with a silicon base stabilizing the chromium layer.

Products are available in a wide range of diameters and wall thicknesses.

Applications

It is recommended to buy a seamless galvanized pipe for use in the manufacture and regeneration of hydraulic and pneumatic motors, hydraulic pipelines and pneumatic systems.

Chemical composition

Steel grade

%

Character

C max.

Si max.

Mn max.

P max

S max

Al gen. Max

E215

0,10

0.05

0.70

0.025

0.015

0.025

E235

0.17

0, 35

1.20

0.025

0.015

E355

0.22

0.55

1.60

0.025

0.015

Mechanical properties

Steel grade

Plastic limit ReH Min MPa

Tensile Strength Rm Min MPa

Stretch A Min %

Character

E215

215

290 to 430

30

E235

235

235 to 480

25

E355

355

490 to 630

22

Delivery forms of HPL seamless galvanized or phosphated pipes EN 10305-4

steel grade

Sizes supplied

Pipe Steel E215

Outer Diameter: 4-100mm

Inner Diameter: 0 ,5-10mm

Pipe Steel E235

Pipe Steel E355

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