Kovohutě Příbram

LEAD PRODUCTS AND INTERMED. PROD.

Thanks to the low viscosity of the melted metal, very good ductility, low melting temperature, chemical substances resistance, and resistance against radiation, the lead is used in all industries.
We offer a wide range of cast, rolled, and pressed lead products and lead intermediate products.

 


Solid lead bricks
Usage: The protection against radioactive radiation in laboratories and working environment (wall assembling)
Material: PbSb3
Wall chamfer: 90°
Other form may be supplied upon consultation with commercial department.

 

Named Description Weight
No. 1 Brick with even base 7 kg
No. 2 Brick with groove base 6 kg
No. 3 Brick with groove base, smaller 3 kg
No. 4 Brick with double groove base 12 kg
No.5 Right-hand corner brick with even base 14 kg
No. 6 Right-hand corner brick with groove base 12 kg
No. 7 Left-hand brick with even base 14 kg
No. 8 Left-hand corner brick with groove base 12 kg

 


Lead seals
Material: Pb99,9 (ČSN 42 3702), PbSb0,5 (ČSN 42 3733)
Size: ø 6, 8, 10, 12, 14, 16 mm; width 5 mm.
Tolerance: 10%
opening: x-shaped
Packing: metal box, wooden box (maximum of 50 kg), jute sacks (10-15 kg)

 

Seal diameter (mm) Weight of
1000 pieces		 Number of seals
do 1 kg
6 1200 g 830
8 2000 g 500
10 2600 g 380
12 4400 g 225
14 5800 g 170
16 8500 g 115

 


Lead wool

The lead wool is used to seal flanged connections, cast iron, cement and earthenware pipes, and apertures of walls and ceilings. Very good ductility of lead ensures fast and easy filling and sealing of small slots too. It is also convenient for anti-radiation protection. The lead resistance to aggressive environment is a warranty of long-term durability of seal.

Material: Pb99,9

Thickness of fibre: 0,15 – 0,30 mm

Width of fibre: 4 mm

Packing: pressed blocks weighing app. 18 – 20 kg

 

 

 

Lead wires and rods

Material: Pb99,97 nebo Pb99,99 (DIN 1719), Pb + 0,5-10%Sb, Pb-Sn-Cu-Ag-In

Diameter: 1 – 200 mm (ovál, kruh)

Packing: ø 1-13 mm in reels or rings,

ø 13-32 mm in rings, in rods

> ø 32 mm in rods

 

 

Diameter (mm)
Weight (kg/1m)
Diameter (mm)
Weight (kg/1m)
1
0,01
7
0,44
1,2
0,01
7,5
0,5
1,4
0,02
8
0,57
1,5
0,02
8,5
0,64
1,75
0,03
9; 9,5
0,72
1,8
0,03
10
0,8
2
0,04
11
0,89
2,2
0,04
12
1,08
2,5
0,06
13
1,28
2,8
0,07
14
1,51
3
0,08
15
1,75
3,5
0,11
16
2,01
4
0,14
17
2,28
4,2
0,16
18
2,58
4,4
0,17
18,5
2,89
5
0,22
19
3,05
5,5
0,27
20
3,22
6
0,32
21
3,56
6,5
0,38
Diameter (mm) Weight (kg/1m) Diameter (mm) Weight (kg/1m)
22
4,31
 41
14,97
23
4,71
 42
15,7
24
5,13
 43
16,46
25
5,56
 44
17,24
26
6,02
 45
18,04
28
6,98
 46
18,85
29
7,49
 47
19,66
30 8,02 48
20,52
31 8,56 49 21,38
32 9,12 50 22,27
33 9,69 52 24,08
34 10,29 53 25,02
35 10,9 54 25,97
36 11,54 55 26,94
37 12,19 56 27,93
38 12,86 57 28,94
39 13,54 58 29,95
40 14,25 59 31

 

 

Lead bands and profiles
Manufacturing technology: pressing
Material: Pb99,97 , Pb99,9 (DIN 1719), Pb + 0,5-10%Sb, Pb-Sn-Ag-In
Thickness: 1 – 20 mm
Width: 5 – 130 mm
Packing: in reels, in coils, or cut to exact length

 

 

Lead tubes and tubes provided with tin inner lining
Material: Pb99,97 nebo Pb99,985 (DIN 1719), Pb + 0,5-10%Sb if ordered
Tin lining: 0,7 mm (± 0,2 mm)
Packing: in rings, or cut (1000 – 3000 mm)
> ø 70 mm in rods
in specific lengths on pallets, or wooden boxes


Lead U and H sections for stained glass

Material: Pb99,97 or PbSb0.5, PbSb1, PbSb2, with iron wire, twisted

Packing: in rolls app. 20 kg

 

 

Telephone/fax E-mail
Ing. Konstantin
Sigačev		 Trade Group
Manager		 +420 318 470 238
+420 318 470 244

Useful information

800 100 646

800 100 791