Worldwide expertise through more than 30 years experience 1 Pipe

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03 /2 0 08 - © V I E T Z G m bH 2008 - Spec ific ations subjec t to c hange. Errors and omis si on s excep ted . 17th Ed i ti on
Pipe Cleaning and Renewal Equipment
6E- 1
Worldwide expertise through more than 30 years experience
Pipe Cleaning and Renewal Equipment
Contents
Product
Page
Foam Pigs
Polyurethane Cup Pigs
Foam Sphere Pigs, Dosing Apparatus for Pipeline Disinfection
Plastic Insulators / Spacers, End Seals
Pulling System
Scrapers, Brushes and Plungers
6E-3 to 6E-6
6E-7 to 6E-9
6E-10
6E-11 to 6E-12
6E-13
6E-14
03/ 2008 - © VI ETZ Gmb H 2008 - Spec ific ations subjec t to c hange. Errors and omission s e x c e pt e d. 1 7th E di ti on
6E- 2
Worldwide expertise through more than 30 years experience
Pipe Cleaning and Renewal Equipment
03 /2 0 08 - © V I E T Z G m bH 2008 - Spec ific ations subjec t to c hange. Errors and omis si on s excep ted . 17th Ed i ti on
VIETZ Foam Pigs
For drying
VIETZ Foam Pigs can be used for drying and dewatering pipelines. Sizes
available ranging from 2“ to 48“. Larger sizes up to 64“ available on
request.
For filling,
dewatering and cleaning
VIETZ Foam Pigs can be used for removing deposits or media residuals.
This is particularly important if different media are carried in the same
pipeline.
For batching
VIETZ Foam Pigs can be used for separating media carried simultaneously in
the same pipeline.
All our pipeline pigs are resistant to
oil, gasoline and methanol.
6E- 3
Worldwide expertise through more than 30 years experience
Pipe Cleaning and Renewal Equipment
VIETZ Foam Pigs
Type PU-LR
Made of soft, elastic polyether foam, reinforced with a polyurethane
bottom.
Due to their high flexibility, FP-type pigs easily pass through valves,
reductions, elbows and 1,5 D bends.
Density: approx. 32 kg/m³
Application: For drying and mild cleaning
Made of high-density polyurethane foam, fully coated with extra-tough
polyurethane rubber (hardness approx. 70 - 80 shore).
PU-LR-type pigs easily pass through 1,5 D bends.
Density: approx. 110-115 kg/m³
Application: Recommended for cleaning long, straight pipelines with
narrow sections and heavy contamination
D
D
L
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Inch
DN
D
L
D-Bend
2“
2½“
3“
4“
5“
6“
7“
8“
10“
12“
14“
16“
18“
20“
22“
24“
26“
28“
30“
32“
34“
36“
40“
42“
48“
DN 50
DN 65
DN 80
DN 100
DN 125
DN 150
DN 175
DN 200
DN 250
DN 300
DN 350
DN 400
DN 450
DN 500
DN 550
DN 600
DN 650
DN 700
DN 750
DN 800
DN 850
DN 900
DN 1000
DN 1050
DN 1200
75 mm
90 mm
100 mm
130 mm
150 mm
190 mm
210 mm
230 mm
290 mm
350 mm
400 mm
450 mm
520 mm
570 mm
620 mm
670 mm
720 mm
770 mm
820 mm
880 mm
920 mm
980 mm
1080 mm
1120 mm
1300 mm
150 mm
200 mm
220 mm
250 mm
275 mm
300 mm
350 mm
360 mm
430 mm
560 mm
600 mm
700 mm
750 mm
800 mm
850 mm
900 mm
1000 mm
1100 mm
1150 mm
1200 mm
1250 mm
1350 mm
1500 mm
1550 mm
1800 mm
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
L
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Item-No.:
Inch
DN
D
L
41443
41443A
41444
41445
41446
41447
41447A
41448
41449
41450
41451
41452
41453
41454
41580
41581
41582
41583
41584
41585
41585A
41586
41587
41588
41591
2“
2½“
3“
4“
5“
6“
7“
8“
10“
12“
14“
16“
18“
20“
22“
24“
26“
28“
30“
32“
34“
36“
40“
42“
48“
DN 50
DN 65
DN 80
DN 100
DN 125
DN 150
DN 175
DN 200
DN 250
DN 300
DN 350
DN 400
DN 450
DN 500
DN 550
DN 600
DN 650
DN 700
DN 750
DN 800
DN 850
DN 900
DN 1000
DN 1050
DN 1200
62 mm
76 mm
86 mm
113 mm
126 mm
165 mm
182 mm
214 mm
264 mm
315 mm
344 mm
407 mm
461 mm
510 mm
570 mm
615 mm
660 mm
716 mm
765 mm
810 mm
858 mm
923 mm
1020 mm
1067 mm
1222 mm
160 mm
152 mm
152 mm
181 mm
185 mm
250 mm
284 mm
305 mm
415 mm
480 mm
535 mm
585 mm
665 mm
765 mm
850 mm
885 mm
970 mm
1045 mm
1005 mm
1215 mm
1345 mm
1345 mm
1475 mm
1585 mm
1785 mm
6E- 4
Worldwide expertise through more than 30 years experience
D-Bend Item-No.:
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
41455
41455A
41456
41457
41458
41459
41459A
41460
41461
41462
41463
41464
41465
41466
41401
41402
41403
41404
41405
41406
41406A
41407
41408
41409
41410
03/ 2008 - © VI ETZ Gmb H 2008 - Spec ific ations subjec t to c hange. Errors and omission s e x c e pt e d. 1 7th E di ti on
Type FP
Pipe Cleaning and Renewal Equipment
03 /2 0 08 - © V I E T Z G m bH 2008 - Spec ific ations subjec t to c hange. Errors and omis si on s excep ted . 17th Ed i ti on
VIETZ Foam Pigs
Type PU-CC (criss-cross coated)
Type PU-AC (abrasive-coated)
Made of high-density polyurethane foam with criss-cross coating,
allowing the pig to rotate, and providing it with high flexibility.
PU-CC-type pigs easily pass through 1,5 D bends.
Density: approx. 110-115 kg/m³
Same characteristics as type PU-CC, however with spiral caborundum
coating.
PU-AC-type pigs easily pass through 1,5 D bends.
Density: approx. 110-115 kg/m³
Application: Recommended for efficient removal of deposits and for
dewatering, e.g. after hydrostatic testing
Application: Recommended for removing heavy contamination, hard
deposits and corrosion, also in long pipelines
D
D
L
L
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Inch
DN
D
L
D-Bend
2“
2½“
3“
4“
5“
6“
7“
8“
10“
12“
14“
16“
18“
20“
22“
24“
26“
28“
30“
32“
34“
36“
40“
42“
48“
DN 50
DN 65
DN 80
DN 100
DN 125
DN 150
DN 175
DN 200
DN 250
DN 300
DN 350
DN 400
DN 450
DN 500
DN 550
DN 600
DN 650
DN 700
DN 750
DN 800
DN 850
DN 900
DN 1000
DN 1050
DN 1200
62 mm
76 mm
86 mm
113 mm
126 mm
165 mm
182 mm
214 mm
264 mm
315 mm
344 mm
407 mm
461 mm
510 mm
570 mm
615 mm
660 mm
716 mm
765 mm
810 mm
858 mm
923 mm
1020 mm
1067 mm
1222 mm
160 mm
152 mm
152 mm
181 mm
185 mm
250 mm
284 mm
305 mm
415 mm
480 mm
535 mm
585 mm
655 mm
765 mm
850 mm
885 mm
970 mm
1045 mm
1005 mm
1215 mm
1345 mm
1345 mm
1475 mm
1585 mm
1785 mm
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Item-No.:
Inch
DN
D
L
41551
41552
41553
41467
41467A
41468
41468A
41469
41470
41471
41472
41473
41474
41475
41475A
41476
41476A
41477
41478
41479
41479A
41480
41554
41555
41517
2“
2½“
3“
4“
5“
6“
7“
8“
10“
12“
14“
16“
18“
20“
22“
24“
26“
28“
30“
32“
34“
36“
40“
42“
48“
DN 50
DN 65
DN 80
DN 100
DN 125
DN 150
DN 175
DN 200
DN 250
DN 300
DN 350
DN 400
DN 450
DN 500
DN 550
DN 600
DN 650
DN 700
DN 750
DN 800
DN 850
DN 900
DN 1000
DN 1050
DN 1200
63 mm
79 mm
91 mm
116 mm
129 mm
168 mm
185 mm
216 mm
268 mm
319 mm
348 mm
409 mm
465 mm
514 mm
570 mm
619 mm
660 mm
720 mm
769 mm
815 mm
862 mm
928 mm
1025 mm
1072 mm
1227 mm
160 mm
152 mm
152 mm
181 mm
185 mm
250 mm
284 mm
305 mm
415 mm
480 mm
535 mm
585 mm
665 mm
765 mm
850 mm
885 mm
970 mm
1045 mm
1005 mm
1215 mm
1345 mm
1345 mm
1475 mm
1585 mm
1785 mm
D-Bend Item-No.:
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
41568
41569
41570
41481
41481A
41482
41482A
41483
41484
41485
41486
41487
41488
41489
41489A
41490
41490A
41491
41492
41493
41493A
41494
41571
41572
41573
6E- 5
Worldwide expertise through more than 30 years experience
Pipe Cleaning and Renewal Equipment
VIETZ Foam Pigs
VIETZ Foam Pigs
special versions
Made of high-density polyurethane foam with spiral coating, allowing
the pig to rotate. Additionally, the pig is equipped with straps of steelwire brushes to provide maximum cleaning power.
PU-WB-type pigs easily pass through 1,5 D bends.
Density: approx. 110-115 kg/m³
Application: Recommended for removing heavy deposits and
corrosion, also in long pipelines
D
Pull straps
All VIETZ Foam Pigs, except for Type FP, can be equipped with one or two
pull straps on request. Starting with DN 20“, the pigs come with a pull
strap as standard.
L
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Inch
DN
2“
DN 50
2½“
DN 65
3“
DN 80
4“
DN 100
5“
DN 125
6“
DN 150
7“
DN 175
8“
DN 200
10“ DN 250
12“ DN 300
14“ DN 350
16“ DN 400
18“ DN 450
20“ DN 500
22“ DN 550
24“ DN 600
26“ DN 650
28“ DN 700
30“ DN 750
32“ DN 800
34“ DN 850
36“ DN 900
40“ DN 1000
42“ DN 1050
48“ DN 1200
D
L
D-Bend
63 mm
77 mm
88 mm
114 mm
130 mm
165 mm
182 mm
214 mm
264 mm
315 mm
345 mm
405 mm
461 mm
510 mm
570 mm
615 mm
660 mm
716 mm
765 mm
810 mm
858 mm
923 mm
1020 mm
1067 mm
1222 mm
160 mm
152 mm
152 mm
181 mm
185 mm
250 mm
284 mm
305 mm
415 mm
480 mm
535 mm
585 mm
665 mm
765 mm
850 mm
885 mm
970 mm
1045 mm
1005 mm
1215 mm
1345 mm
1345 mm
1475 mm
1585 mm
1785 mm
3,0
3,0
3,0
3,0
3,0
3,0
3,0
3,0
3,0
3,0
3,0
3,0
3,0
3,0
3,0
3,0
3,0
3,0
3,0
3,0
3,0
3,0
3,0
3,0
3,0
Item-No.:
41574
41575
41576
41495
41495A
41496
41496A
41497
41498
41499
41500
41501
41502
41503
41503A
41504
41504A
41505
41506
41507
41507A
41508
41577
41578
41579
Various forms:
All VIETZ Foam Pigs can be supplied with conic or cylindrical ends, at
buyer’s option, for bidirectional use.
Special pigs available
on request!
6E- 6
Worldwide expertise through more than 30 years experience
03/ 2008 - © VI ETZ Gmb H 2008 - Spec ific ations subjec t to c hange. Errors and omission s e x c e pt e d. 1 7th E di ti on
Type PU-WB (with steel-wire brush straps)
Pipe
Pi
ipe
pe C
Cleaning
lean
le
an
a
nin
ing
ng and
an
nd Re
Renewal
Rene
new
newa
ne
wa
al Eq
Equipment
E
qui
uipm
p en
pm
ent
VIETZ Cup Pigs
VIETZ Cup Pigs for batching, filling, dewatering, cleaning
and gaging
03 /2 0 08 - © V I E T Z G m bH 2008 - Spec ific ations subjec t to c hange. Errors and omis si on s excep ted . 17th Ed i ti on
The pigs’ cups are extremely abrasion-resistant. This property combined with
the special form of the cups ensures excellent scraping and sealing effects.
The cups are resistant to natural gas, crude oil, refined hydrocarbon products,
most chemicals, vegetable oils and foodstuffs. For special applications, the
cups are available in the natural color of polyurethane without additional
dyes.
Flexible polyurethane cup pigs for separation, displacement and cleaning, 2“ – 24“,
Type EV-T3 FLEX and EV-T4 FLEX
These pigs can be supplied with three (EV-T3 Flex) or four (EV-T4 Flex) polyurethane cups, mounted on an extremely flexible polyurethane body.
Both types easily pass through 1,5 D bends. As the pigs are entirely made of polyurethane, they are particularly suitable for internally coated pipelines.
The separation pigs are ideal for separating fluids.
Furthermore, they can be used for displacement of products, for filling and dewatering pipelines (e.g. for hydrostatic testing), for paraffin removal, or for
cleaning newly installed pipelines.
For special applications, the cups are available in the natural color of polyurethane without additional dyes.
In case of tees with an opening of 75% of the pipe’s inside diameter, we recommend to use guide bars.
B
A
EV-T3
B
A
EV-T4
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Inch
2“
3“
4“
6“
8“
10“
12“
14“
16“
18“
20“
22“
24“
DN
A
DN 50 130 mm
DN 80 185 mm
DN 100 210 mm
DN 150 325 mm
DN 200 395 mm
DN 250 490 mm
DN 300 555 mm
DN 350 620 mm
DN 400 690 mm
DN 450 810 mm
DN 500 870 mm
DN 550 920 mm
DN 600 1035 mm
B
100 mm
125 mm
155 mm
220 mm
290 mm
370 mm
440 mm
490 mm
560 mm
645 mm
705 mm
745 mm
875 mm
D-Bend
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
Weight in kg
Item-No.:
EV-T3
EV-T4
EV-T3
EV-T4
0,35 kg
0,55 kg
0,80 kg
3,00 kg
5,00 kg
9,20 kg
12,80 kg
19,80 kg
25,60 kg
41,00 kg
48,00 kg
58,00 kg
70,00 kg
0,40 kg
0,60 kg
1,00 kg
3,40 kg
6,00 kg
11,00 kg
15,40 kg
23,00 kg
31,50 kg
48,00 kg
58,00 kg
60,00 kg
85,00 kg
43300
43301
43302
43303
43304
43305
43306
43307
43308
43309
43310
43311
43312
43300A
43301A
43302A
43303A
43304A
43305A
43306A
43307A
43308A
43309A
43310A
43311A
43312A
6E- 7
Worldwide expertise through more than 30 years experience
Pipe Cleaning and Renewal Equipment
VIETZ Cup Pigs
These cup pigs are equipped with steel-wire wheel brushes, mounted on an extremely flexible polyurethane body.
Both types easily pass through 1,5 D bends.
Options include cup pigs with stainless-steel wheel brushes or with plastic wheel brushes for internally coated pipelines.
In case of tees with an opening of 75% of the pipe’s inside diameter, we recommend to use guide bars.
B
A
EV-R2
B
A
EV-R3
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Inch
2“
3“
4“
6“
8“
10“
12“
14“
16“
DN
DN 50
DN 80
DN 100
DN 150
DN 200
DN 250
DN 300
DN 350
DN 400
A
130 mm
185 mm
210 mm
325 mm
395 mm
490 mm
555 mm
620 mm
690 mm
B
100 mm
125 mm
155 mm
220 mm
290 mm
370 mm
440 mm
490 mm
560 mm
D-Bend
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
Weight in kg
EV-R2
EV-R3
0,60 kg
0,90 kg
1,10 kg
4,00 kg
7,00 kg
11,00 kg
15,00 kg
24,00 kg
29,00 kg
0,90 kg
1,00 kg
1,50 kg
5,50 kg
9,50 kg
15,00 kg
21,00 kg
31,50 kg
39,00 kg
6E- 8
Worldwide expertise through more than 30 years experience
Item-No.:
EV-R2
EV-R3
43320
43321
43322
43323
43324
43325
43326
43327
43328
43320A
43321A
43322A
43323A
43324A
43325A
43326A
43327A
43328A
03/ 2008 - © VI ETZ Gmb H 2008 - Spec ific ations subjec t to c hange. Errors and omission s e x c e pt e d. 1 7th E di ti on
Flexible polyurethane cup pigs for cleaning, 2“ – 16“, Type EV-R2 FLEX and EV-R3 FLEX
Pipe Cleaning and Renewal Equipment
03 /2 0 08 - © V I E T Z G m bH 2008 - Spec ific ations subjec t to c hange. Errors and omis si on s excep ted . 17th Ed i ti on
VIETZ Cup Pigs
Flexible polyurethane cup pigs for gaging, 2“ – 24“, Type EV-K2 FLEX and EV-K3 FLEX
Cup pigs for gaging are used to ensure that there is no excessive weld penetration, and to locate and remove obstructions that might prevent the
passage of pigs.
These pigs are supplied with two (EV-K2 FLEX) or three (EV-K3 FLEX) replaceable polyurethane cups and a gaging disc, mounted on an extremely
flexible body. The diameter of the gaging disc is 90 % or 95 %, respectively, of the pipe’s inside diameter.
Stainless-steel gaging plates are available on request.
Both types easily pass through 1,5 D bends.
In case of tees with an opening of 75% of the pipe’s inside diameter, we recommend to use guide bars.
EV-K2
"
!
EV-K3
B
A
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Inch
2“
3“
4“
6“
8“
10“
12“
14“
16“
18“
20“
22“
24“
DN
DN 50
DN 80
DN 100
DN 150
DN 200
DN 250
DN 300
DN 350
DN 400
DN 450
DN 500
DN 550
DN 600
A
B
130 mm
185 mm
210 mm
325 mm
395 mm
490 mm
555 mm
620 mm
690 mm
810 mm
870 mm
920 mm
1035 mm
100 mm
125 mm
155 mm
220 mm
290 mm
370 mm
440 mm
490 mm
560 mm
645 mm
705 mm
745 mm
875 mm
D-Bend
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
1,5
Weight in kg
Item-No.:
EV-K2
EV-K3
EV-K2
EV-K3
0,40 kg
0,60 kg
0,80 kg
3,00 kg
5,00 kg
9,00 kg
12,00 kg
18,00 kg
25,00 kg
40,00 kg
45,00 kg
55,00 kg
62,00 kg
0,45 kg
0,65 kg
1,00 kg
3,40 kg
6,00 kg
11,00 kg
15,00 kg
23,00 kg
31,00 kg
47,00 kg
55,00 kg
60,00 kg
80,00 kg
43340
43341
43342
43343
43344
43345
43346
43347
43348
43349
43350
43351
43352
43340A
43341A
43342A
43343A
43344A
43345A
43346A
43347A
43348A
43349A
43350A
43351A
43352A
When ordering, please specify the exact
diameter of the gaging disc required!
6E- 9
Worldwide expertise through more than 30 years experience
Pipe Cleaning and Renewal Equipment
VIETZ Foam Sphere Pigs
Foam Sphere Pigs
Made of fine-pored RGS 300. Ideal for filling, dewatering, batching and drying of pipelines.
Application: Recommended for cleaning and removing foreign substances, for soaking up water and drying, and for batching.
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
For inside pipe-Ø
Item-No.:
For inside pipe-Ø
41518
41519
41520
41521
41522
41523
41524
41525
41526
41527
41528
41529
41530
41531
41533
bis 100 mm
bis 110 mm
bis 120 mm
bis 135mm
bis 150 mm
bis 160 mm
bis 170 mm
bis 185 mm
bis 200 mm
bis 210 mm
bis 220 mm
bis 235 mm
bis 270 mm
bis 325 mm
Item-No.:
41535
41536
41537
41538
41539
41541
41542
41543
41545
41546
41547
41548
41549
41550
When ordering, please specify the exact inside
pipe diameter! More sizes available on request!
Dosing Apparatus for Pipeline Disinfection
Pipeline disinfection
Pipelines should be purged with disinfectants during hydrostatic
testing. The disinfectant VIETZ offers is environment-friendly, as its main
component (hydrogen peroxide) is decomposed into water and oxygen.
executed. After that, the pipeline is purged with drinking water. The purge
water can be discharged without any neutralization (provided the disinfectant
concentration complies with recommendations) into the public sewage
system, the on-site discharge system, or the soil.
Principle of operation:
The disinfectant is added over the dosing apparatus during the filling of the
pipeline. The concentration can be determined by means of the test strip
supplied. Upon completion of the filling process, the hydrostatic testing is
Dosing Apparatus
Capacity: max. 20 m³/h. Power supply: 230 V
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Item-No.: 45190
Accessories
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Disinfectant – 10 kg
Disinfectant – 30 kg
Concentration-Measuring Test Strip
Qty. = 100
Item-No.: 45191
Item-No.: 45192
Item-No.: 45193
6E- 10
Worldwide expertise through more than 30 years experience
03/ 2008 - © VI ETZ Gmb H 2008 - Spec ific ations subjec t to c hange. Errors and omission s e x c e pt e d. 1 7th E di ti on
bis 15 mm
bis 20 mm
bis 25 mm
bis 30 mm
bis 35 mm
bis 40 mm
bis 45 mm
bis 50 mm
bis 55 mm
bis 60 mm
bis 65 mm
bis 70 mm
bis 75 mm
bis 80 mm
bis 90 mm
Pipe Cleaning and Renewal Equipment
VIETZ Plastic Insulators / Spacers
Plastic insulators / spacers
03 /2 0 08 - © V I E T Z G m bH 2008 - Spec ific ations subjec t to c hange. Errors and omis si on s excep ted . 17th Ed i ti on
Made of high-quality polypropylene. Universally applicable in all cases where
a carrier pipe is installed in a casing.
Offer a multitude of advantages:
• easy installation of the carrier pipe,
• special materials reduce coefficient of friction of insulators / spacers to a
minimum,
• minimized friction prevents damage to the protective coating of pipes,
• large variety of runner heights facilitates correct installation of carrier pipe
in casing,
• excellent insulating properties,
• meet all requirements of cathodic pipeline protection.
Material:
Polyolefines have a wax-like surface that permits excellent sliding. The
coefficient of friction is 0,3 (steel, for example, has a coefficient of friction of
1,0), so friction is reduced to a minimum.
More advantages: good stress-crack resistance, high flexibility of basic body,
low weight, good flexural stiffness and form stability, excellent electrical
insulation properties.
Installation instructions:
Insulators / spacers should be installed
• every 3,0 meters for pipe diameter up to 300 mm,
• every 2,5 meters for pipe diameter 400 – 600 mm,
• every 2,0 meters for pipe diameter larger than 600 mm.
VIETZ Plastic Insulators / Spacers are available
in all common sizes and for various applications. In order to help you with your individual requirements, please specify:
• outside diameter of carrier pipe
(incl. casing, if need be)
• inside diameter of casing pipe
• weight of carrier pipe and casing pipe
• length of application
• quality of casing pipe
6E- 11
Worldwide expertise through more than 30 years experience
Pipe Cleaning and Renewal Equipment
VIETZ End Seals
End seals
For safety reasons, carrier pipes for gas, oil and water pipelines are installed
inside casing sleeves wherever pipes are laid under roads, railways or
residential areas. It is important that the casing sleeve is kept dry inside in
order to protect the carrier pipe against corrosion. To this purpose, end seals
offer a safe, clean and cost-efficient solution both at the time of construction
and for retrofitting.
Ask us for solutions meeting your specific requirements!
In order to help you with your individual
requirements, please specify:
• outside diameter of carrier pipe
• outside diameter of casing sleeve
• position of carrier pipe in relation to casing sleeve,
(concentric/eccentric; provide drawing, if need be)
• runner height of the spacers used
• inside diameter of casing sleeve
Type DU
to be used at the time of construction
Type KG
to be used at the time of construction
Trennnaht
überlappend
Type KO
for retrofitting
Type STM
seamless custom design
6E- 12
Worldwide expertise through more than 30 years experience
Type HA
03/ 2008 - © VI ETZ Gmb H 2008 - Spec ific ations subjec t to c hange. Errors and omission s e x c e pt e d. 1 7th E di ti on
VIETZ End Seals are very easy to install. They are pulled on the casing and
the carrier pipe and sealed with stainless-steel banding straps. VIETZ supplies
end seals ready for assembly and with appropriate banding straps and
tension locks.
Pipe Cleaning and Renewal Equipment
VIETZ Pulling System
Pulling system, incl. wheeled trolley
By means of a pulling system using a fiberglass rod (9 mm or 11 mm
diameter), various cleaning devices (e.g. scrapers, pigs, plungers, brushes)
can be pulled through the pipeline. An anti-torsion swivel is used to allow
trouble-free operation.
Standard supply
• 1 aluminum guide head with pulling eye, Ø 25 mm,
• 1 shackle with bolt, Ø 10 mm
• 1 service set (2 rod ends, 1 splice, 1 special adhesive)
03 /2 0 08 - © V I E T Z G m bH 2008 - Spec ific ations subjec t to c hange. Errors and omis si on s excep ted . 17th Ed i ti on
It is also possible to connect guide heads, pulling grips or other special
devices.
Pulling System (Pipe Eel®)
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Fiberglass rod Ø: 9 mm
Cage diameter: 750 mm
Dimensions (LxWxH): 800 x 400 x 820 mm
Rod ends with external M12 thread on both ends,
galvanized steel-tube frame, integrated brake
Rod length
Weight
60 m
80 m
100 m
120 m
150 m
16 kg
18 kg
20 kg
22 kg
25 kg
Item-No.:
45031
45031A
45032
45033
45034
Fiberglass rod Ø: 11 mm
Cage diameter: 1000 mm
Dimensions (LxWxH): 1000 x 430 x 1130 mm
Rod ends with external M12 thread on both ends,
galvanized steel-tube frame, integrated brake
Rod length
Weight
150 m
200 m
250 m
300 m
350 m
400 m
450 m
500 m
38 kg
44 kg
50 kg
56 kg
62 kg
68 kg
74 kg
80 kg
Accessories
Item-No.:
45034A
45035
45036
45037
45037A
45037B
45037C
45037D
Service set (2 rod ends, 1 splice,
1 special adhesive 20 g)
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for VIETZ Pulling System
Ø 9 mm
Ø 11 mm
Item-No.:
45041
45042
Guide Head with pulling eye, aluminum,
with
internal M12 thread, Ø 25 mm
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Item-No.: 45043
Shackle with bolt
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Bolt Ø
Item-No.:
8 mm
10 mm
12 mm
45045
45046
45047
Swivel Coupler
Ø 30 mm, with M12 threaded connections on both ends, for
connecting two fiberglass rods
Service set
Guide head
Shackle
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Item-No.: 45044
Anti-Torsion Swivel, stainless steel, with double axial bearings
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Outside Ø
15,9 mm
22,2 mm
25,4 mm
Swivel coupler
Item-No.:
45038
45038A
45039
Anti-torsion swivel
6E- 13
Worldwide expertise through more than 30 years experience
Pipe Cleaning and Renewal Equipment
VIETZ Scrapers, Brushes and Plungers
Scrapers
Made of spring steel. For removal of hard incrustations. In case of extremely heavy contamination, cleaning process must be executed a couple
of times.
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DN
Weight
Item-No.:
4“
5“
6“
8“
10“
12“
14“
16“
20“
24“
DN 100
DN 125
DN 150
DN 200
DN 250
DN 300
DN 350
DN 400
DN 500
DN 600
5,5 kg
5,8 kg
6,1 kg
10,8 kg
17,0 kg
31,0 kg
34,0 kg
44,0 kg
75,0 kg
95,0 kg
45000
45001
45002
45003
45004
45005
45006
45007
45008
45009
Brushes
With elaston bristles. For removal of minor contamination.
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Ø
mm
80 mm
100 mm
125 mm
150 mm
200 mm
250 mm
300 mm
350 mm
400 mm
500 mm
600 mm
Working width
in mm
Core width
in mm
100 mm
100 mm
150 mm
150 mm
200 mm
230 mm
230 mm
230 mm
230 mm
230 mm
230 mm
40 mm
50 mm
80 mm
80 mm
100 mm
150 mm
200 mm
250 mm
300 mm
400 mm
450 mm
Length of Item-No.:
bristles in mm
15 mm
25 mm
35 mm
35 mm
50 mm
50 mm
50 mm
50 mm
50 mm
50 mm
75 mm
41556
41557
41557A
41558
41559
41560
41561
41562
41563
41564
41565
Plungers (rigid version)
For final cleaning. To get the dirt scraped off or brushed off out of the
pipe
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Inch
DN
Weight
Item-No.:
4“
5“
6“
8“
10“
12“
14“
16“
20“
24“
DN 100
DN 125
DN 150
DN 200
DN 250
DN 300
DN 350
DN 400
DN 500
DN 600
2,5 kg
3,5 kg
4,0 kg
7,0 kg
12,0 kg
22,0 kg
25,0 kg
33,0 kg
68,0 kg
94,0 kg
45022
45023
45024
45025
45026
45027
45028
45029
45030
45030A
Flexible version available on request!
6E- 14
Worldwide expertise through more than 30 years experience
03/ 2008 - © VI ETZ Gmb H 2008 - Spec ific ations subjec t to c hange. Errors and omission s e x c e pt e d. 1 7th E di ti on
Inch
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