Tubes for the food, pharmaceutical and chemical industry

Scope of testing: EN 10217–7

Dimensions, materials: DIN 11850, DIN 11866

Tube length: ca. 6 m

Certificate: EN 10204/3.1

 

Quality: 1.4301/1.4404


SURFACE QUALITY:

DESCRIPTION:

 

CC

not heat treated

inside pickled

outside pickled

CD

not heat treated

inside pickled

outside polished

BC

annealed

inside pickled

outside pickled

 

BD

annealed

inside pickled

outside polished

 

SIGN: 

INTERNAL SURFACE:

EXTERNAL SURFACE:

CC

pickled, k1g

Ra < 0,8 μm,

roughness of weld area Ra < 1,6 μm

pickled, k1

CD

pickled, k1g,

Ra < 0,8 μm,

roughness of weld area Ra < 1,6 μm

polished

Ra < 1,0 μm

BC

annealed and pickled or bright annealed, k2g, k3g, l1g or l2g

Ra < 0,8 μm

roughness of weld area Ra < 1,6 μm

annealed and pickled or bright

annealed, k2g, k3g, l1g or l2g

BD

annealed and pickled or bright annealed, k2g, k3g, l1g or l2g

Ra < 0,8 μm

roughness of weld area Ra < 1,6 μm

polished

Ra < 1,0 μm

 

Series 1

Surface quality CC, CD, BC, BD

DIAMETER

(mm):

WALL THICKNESS

(mm):

WEIGHT

(kg/m):

d

x

s

12

x

1,00

0,28

18

x

1,00

0,43

22

x

1,00

0,53

28

x

1,00

0,68

34

x

1,00

0,83

40

x

1,00

0,98

52

x

1,00

1,28

 

Series 2

Surface quality CC, CD, BC, BD

DIAMETER

(mm):

WALL THICKNESS

(mm):

WEIGHT

(kg/m):

d

x

s

13

x

1,50

0,43

19

x

1,50

0,66

23

x

1,50

0,81

29

x

1,50

1,03

35

x

1,50

1,25

41

x

1,50

1,49

53

x

1,50

1,94

70

x

2,00

3,41

85

x

2,00

4,16

104

x

2,00

5,11

129

x

2,00

6,36

154

x

2,00

7,61

204

x

2,00

10,12

 

Series 3

Surface quality CC, CD, BC, BD

DIAMETER

(mm):

WALL THICKNESS

(mm):

WEIGHT

(kg/m):

d

s

14

x

2,00

0,60

20

x

2,00

0,90

24

x

2,00

1,10

30

x

2,00

1,40

36

x

2,00

1,70

42

x

2,00

2,00

54

x

2,00

2,30

 

NOTE: The material is available in standard qualities (1.4301, 1.4404). For other qualities, specific standard positions are in stock; others are available on the basis of inquiry.

MDM INOX S MDM METAL