Ritmo BASIC 160 V1, Руководство по эксплуатации и обслуживанию

Страница: 89 / 95

WELDING REPORT HDPE
(
DVS 220
7-1 [0
8/95] )
Con
tractor
We
lde
r’
s name
& badge
#
Custome
r Site
Or
de
r
Weld
in
g mach
in
e (t
yp
e &
s
eria
l #)
Pip
e (t
yp
e & t
rad
emark
)
Fitting (t
y
p
e &
trademark)
Welding standard/regulation
used
Joint #
Joint type
Dime
nsions
Ambient
temperature
T
a
[ °C]
Heating plate
Temperature
T
t
[ ° C]
Pres
su
re [b
ar
]
Phase 1
Phase 2
Phase 3
Phase 4
Phase 5
Bead
dime
nsion
ch
eck
B [mm]
Outside
diameter
D [mm]
Thickness
s [mm]
SDR/S
NP
P
1
&
P
5
[bar]
P
2
[bar]
P
t
[bar]
P
1
+P
t
[bar]
A
[mm]
P
2
[bar]
t
2
[s
ec]
t
3
[s
ec]
t
4
[s
ec]
P
5
+P
t
[bar]
t
5
[min]
Notes
Le
ge
nd:
T
t
: H
eating plate temperature – P
t
: Dragging
press
ure – B
: Fin
al b
ead width
– A: B
ead wid
th
Ph
as
e 1: Appro
ach and
pre-h
ea
ting. (P
1 +P
t
): Applied
pressure
Ph
as
e 2: He
at
ing
. P
2 : Appl
ied
pre
ssure; t
2
: Hea
tin
g tim
e
Phase 3: R
emoval of
he
ating
pl
at
e.
t
3 : Time to r
emove the heatin
g plate
Phase 4: R
each
of welding
press
ure.
t
4
: T
ime t
o inc
re
ase pre
ssure
Ph
as
e 5: W
eldin
g. (P
5
+P
t
): Weld
ing pressure; t
5 : W
elding
tim
e
Date
Place
Signature of person in
charge
Signature of cu
stomer