PR 20-2 ZP

Tube hydraul. 20x2 ST37.4 NBK ZP

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Ø d1

20 mm

2 mm

Cas de charge I

288 bar

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PR 06-1 ZP PR 06-1.5 ZP PR 08-1 ZP PR 08-1.5 ZP PR 10-1 ZP PR 10-1.5 ZP PR 12-1 ZP PR 12-1.5 ZP PR 12-2 ZP PR 15-1.5 ZP PR 15-2 ZP PR 16-2 ZP PR 16-2.5 ZP PR 18-1.5 ZP PR 18-2 ZP PR 20-2 ZP PR 20-2.5 ZP PR 20-3 ZP PR 22-1.5 ZP PR 22-2 ZP PR 22-2.5 ZP PR 25-2.5 ZP PR 25-3 ZP PR 25-4 ZP PR 28-1.5 ZP PR 28-2 ZP PR 28-2.5 ZP PR 28-3 ZP PR 30-3 ZP PR 30-4 ZP PR 30-5 ZP PR 35-2 ZP PR 35-2.5 ZP PR 35-3 ZP PR 38-4 ZP PR 42-2 ZP PR 42-3 ZP

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Product details for

PR 20-2 ZP

Ø d1

20 mm

2 mm

Cas de charge I

288 bar

Cas de charge III

252 bar

Ø d2

16 mm

Tolérance diamètre extérieur +/-

0,08 mm

Tolérance diamètre intérieur +/-

0,08 mm

All characteristics

Characteristics

Ajout de construction

(+N) = normalised annealed

Construction

tube en acier de précision, sans soudure (étiré à froid), métrique

Fabrication

métrique

Matériau

Acier E235+N (1.0308)

Norme

DIN EN 10305-4

Traitement de surface

Organic cover layer EPOXY ≤ 50 μm

Couleur

black RAL 9005

Longueur de tube

6 mètres

Customs tariff number

73043120

All characteristics

Product description

Notes

Les valeurs de pression indiquées se réfèrent à un tube droit.
Dans le cas des tuyaux cintrés, les épaisseurs de paroi correspondantes doivent être calculées de la même manière 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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The steel pipes in the PR ZP, PR VZ CF PR and PR ST 52 series are supplied in the +N condition (normalised annealed) as standard. This delivery condition ensures excellent bendability and is the established standard for use in hydraulic piping systems, particularly during assembly and installation.

Further information

calcul analogique DIN 2413
cas de charge I: statique (jusqu'à 120 °C)
Cas de charge III : dynamique (jusqu'à 120 °C) Amplitude d'oscillation = P bar
Largeur d'oscillation = P bar
valeur caractéristique de résistance : K 235 [N/mm²]
Coefficient de sécurité: S 1,5
résistance à la fatigue : σSch/D 225 [N/mm2]
Les tolérances: DIN EN 10305-1 (spécifications de diamètre/épaisseur de paroi)

Ordering information

Other delivery conditions such as +C, +A or +SR are available on request and must be specified separately.