Cylinder tubes, ready to use, H9

NIMAX H9

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Dimensions:

  • Inside diameter: between 32-110 mm
  • Outside diameter: according EN 10305-2 (DIN 2393)

Steel grades: E355 +C (St 52 BK)

Roundness: max IT

Length: 5000-7000 mm

Straightness:

  • Local deviation: max. 1 mm per each meter of length
  • Total deviation:
    • for tubes with length less than 6 m - max. 3.5 mm
    • for tubes with length bigger than 6 m, the deviation shall be increased by 0.5 mm for each meter over 6 m
CHEMICAL COMPOSITION, % BY WEIGHT
STEEL GRADE C max Si max Mn max P max S Ni max V max
St52 (E 355) 0.2 0.5 1.5 0.025 0.02-0.04 - -
MECHANICAL PROPERTIES (According to EN 10305-1)
STEEL GRADE
Delivery condition		 Tensile strenght Rm Yield point Rp0.2 Elongation A5
- N/mm2 - - N/mm2 - - % min -
  Wall thickness ≤ 16mm Wall thickness ≥ 16mm  
E 355 +C (St 52 BK) 600 540 500 7
Table with sizes of tubes - H9
O.D. I.D. W.T. WEIGHT
mm mm mm kg/meter
35 25 5 3.70
40 30 5 4.32
40 32 4 3.55
42 32 5 4.56
45 32 7 6.17
45 35 5 4.93
50 40 5 5.55
55 45 5 6.17
60 50 5 6.78
65 50 8 10.64
65 55 5 7.40
70 60 5 8.02
73 63 5 8.39
75 60 8 12.49
75 63 6 10.21
75 65 5 8.64
78 63 8 13.05
80 65 8 13.42
80 70 5 9.25
82 70 6 11.25
85 65 10 18.50
85 70 8 14.34
85 75 5 9.87
90 75 8 15.27
90 80 5 10.49
92 80 6 12.73
95 80 8 16.19
95 85 5 11.10
100 85 8 17.12
100 90 5 11.72
105 90 8 18.04
105 95 5 12.34
110 95 8 18.97
110 100 5 12.95
115 100 8 19.89
120 105 8 20.82
120 110 5 14.19
125 110 8 21.74
EN
10305-1
10305-2		 DIN
2391
2393
17179		 AFNOR
NF-A49310
NF-A49643		 B.S.
6323		 UNI
7945
7946
663
6403		 JIS
G3445 		ASTM
A 513
E355 St52
St52-3		 Tu 52b
Ts 47a		 CEW5-ERW5 Fe 490
Fe 510 D
Fe 52-2
Fe 510		 STKM 19 1024

Packaging

Packaging Packaging

NIMAX H9 tubes is supplied:

  • In bundles for standard lengths
  • In wooden europalets from smallest cut lenghts

The tubes are packing in bundles with max. 1500 kg.

Each bundle they will being equipped with two special thongs.

Marking

The tubes are continuously marked with the following text: "PRODUCER / E 355 +C / EN 10305-2 / ODxID / HEAT number"

The tubes are inside and outside protected with oil in order to assure the temporary protection against corrosion.

Ends of tubes are protected with plastic plugs.

On each bundle (or wooden palet) they will be applied minim one label for identification.