PR ZP

Hydraulic tube, metric, ST37, Epoxitharzschicht (50µm)

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Construction type

precision steel tube, seamless, (cold-drawn), metric

Construction type addition

(+N) = normalisierend geglüht

Design

metric

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PR 06-1 ZP PR 06-1.5 ZP PR 06-2 ZP PR 08-1 ZP PR 08-1.5 ZP PR 10-1 ZP PR 10-1.5 ZP PR 10-2 ZP

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Characteristics

Construction type

precision steel tube, seamless, (cold-drawn), metric

Construction type addition

(+N) = normalisierend geglüht

Design

metric

Material

steel E235+N (1.0308)

Standard

DIN EN 10305-4

Surface

Organic cover layer EPOXY ≤ 50 μm

Colour

black RAL 9005

Tube length

Customs tariff number

73043120

All characteristics

Product description

Notes

The pressure figures are based on straight tubes.
The appropriate wall thickness needs to be calculated for tubes with bends as stipulated in DIN EN 13480-4.

Description

In modern pipework technology, the highest demands are placed on surface coatings. Our answer to these demanding requirements are Zistaplex pipes, which are equipped with an organic EPOXY ≤ 50 μm top coat in addition to the galvanised surface. This innovative Zistaplex surface impresses with its outstanding processing properties, particularly in terms of flexibility. Another advantage of Zistaplex pipes is their compatibility with DIN and SAE fittings and the fact that they can be formed without removing the coating. The coated precision tubes in accordance with EN 10305-4 are available in many different dimensions. You too can benefit from the outstanding corrosion protection and excellent forming properties in the construction industry, agriculture and forestry, mechanical and plant engineering and other sectors.
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Die Stahlrohre der Reihen PR ZP, PR VZ CF PR und PR ST 52 werden standardmäßig im Zustand +N geliefert (normalisierend geglüht). Dieser Lieferzustand gewährleistet eine sehr gute Biegefähigkeit und ist der etablierte Standard für den Einsatz in hydraulischen Rohrleitungssystemen; insbesondere bei Montage und Verlegung.
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Further information

Calculation analog DIN 2413
Specific load I: static (up to 120 °C)
Load case III: dynamic (up to 120 °C) stress range = P bar
Working stroke= P bar
Strength parameter: K 235 [N/mm²]
Safety coefficient: S 1.5
Fatigue strength: σSch/D 225 [N/mm²]
Tolerances: DIN EN 10305-1 (diameter-/wall thickness indication)