Pibellau LSAW
Mae gan bibellau dur weldio amledd uchel sêm syth nodweddion proses gymharol syml a chyflymder cynhyrchu parhaus cyflym. Fe'u defnyddir yn eang mewn adeiladu sifil, diwydiant petrocemegol, diwydiant ysgafn a sectorau eraill. Fe'i defnyddir yn bennaf i gludo hylif pwysedd isel neu wneud cydrannau peirianneg amrywiol a chynhyrchion diwydiannol ysgafn.
Diamedr y tu allan: Φ508mm- 1118mm (20"- 44")
Trwch Wal: 6.0-25.4mm 1/4"-1"
Safonau Ansawdd: API, DNV, ISO, DEP, EN, ASTM, DIN, BS, JIS, GB, CSA
Hyd: 9-12.3m (30'- 40')
Graddau: API 5L A-X90, GB/T9711 L190-L625
Pibellau Dur LSAW Goddefgarwch Diamedr Allanol a Thrwch Wal
|
Mathau |
Safonol |
|||||
|
SY/T{0}} |
SY/T{0}} |
SY/T9711.1-1977 |
ASTM A252 |
AWWA C200-97 |
API 5L PSL1 |
|
|
Gwyriad OD diwedd tiwb |
±0.5%D |
±0.5%D |
-0.79mm-+2.38mm |
<±0.1%T |
<±0.1%T |
�% B11.6mm |
|
trwch wal |
±10.0%T |
D<508mm, ±12.5%T |
-8%T-+19.5%T |
<-12.5%T |
-8%T-+19.5%T |
5.0}mm |
|
D>508mm, ±10.0%T |
T Mwy na neu'n hafal i 15.0mm, ±1.5mm |
|||||
Cyfansoddiad Cemegol a Phriodweddau Mecanyddol Pibell LSAW
|
Safonol |
Gradd |
Cyfansoddiad Cemegol (uchafswm) % |
Priodweddau Mecanyddol(munud) |
|||||
|
C |
Mn |
Os |
S |
P |
Cryfder Cynnyrch (Mpa) |
Cryfder Tynnol (Mpa) |
||
|
GB/T{0}} |
A |
0.22 |
1.4 |
0.35 |
0.050 |
0.045 |
235 |
370 |
|
B |
0.2 |
1.4 |
0.35 |
0.045 |
0.045 |
235 |
370 |
|
|
C |
0.17 |
1.4 |
0.35 |
0.040 |
0.040 |
235 |
370 |
|
|
D |
0.17 |
1.4 |
0.35 |
0.035 |
0.035 |
235 |
370 |
|
|
GB/T{0}} |
A |
0.2 |
1.7 |
0.5 |
0.035 |
0.035 |
345 |
470 |
|
B |
0.2 |
1.7 |
0.5 |
0.030 |
0.030 |
345 |
470 |
|
|
C |
0.2 |
1.7 |
0.5 |
0.030 |
0.030 |
345 |
470 |
|
|
BS En10025 |
S235JR |
0.17 |
1.4 |
- |
0.035 |
0.035 |
235 |
360 |
|
S275JR |
0.21 |
1.5 |
- |
0.035 |
0.035 |
275 |
410 |
|
|
S355JR |
0.24 |
1.6 |
- |
0.035 |
0.035 |
355 |
470 |
|
|
DIN 17100 |
ST{0}} |
0.2 |
- |
- |
0.050 |
0.050 |
225 |
340 |
|
ST{0}} |
0.21 |
- |
- |
0.050 |
0.050 |
265 |
410 |
|
|
ST{0}} |
0.2 |
1.6 |
0.55 |
0.040 |
0.040 |
345 |
490 |
|
|
JIS G3101 |
SS400 |
- |
- |
- |
0.050 |
0.050 |
235 |
400 |
|
SS490 |
- |
- |
- |
0.050 |
0.050 |
275 |
490 |
|
|
API 5L PSL1 |
A |
0.22 |
0.9 |
- |
0.03 |
0.03 |
210 |
335 |
|
B |
0.26 |
1.2 |
- |
0.03 |
0.03 |
245 |
415 |
|
|
X42 |
0.26 |
1.3 |
- |
0.03 |
0.03 |
290 |
415 |
|
|
X46 |
0.26 |
1.4 |
- |
0.03 |
0.03 |
320 |
435 |
|
|
X52 |
0.26 |
1.4 |
- |
0.03 |
0.03 |
360 |
460 |
|
|
X56 |
0.26 |
1.1 |
- |
0.03 |
0.03 |
390 |
490 |
|
|
X60 |
0.26 |
1.4 |
- |
0.03 |
0.03 |
415 |
520 |
|
|
X65 |
0.26 |
1.45 |
- |
0.03 |
0.03 |
450 |
535 |
|
|
X70 |
0.26 |
1.65 |
- |
0.03 |
0.03 |
585 |
570 |
|
Pibell Weldiedig GNEE LSAW


Tagiau poblogaidd: pibellau lsaw, gweithgynhyrchwyr pibellau lsaw Tsieina, cyflenwyr
Nesaf
PIBELL WELDED ALLOYFe allech Chi Hoffi Hefyd
Anfon ymchwiliad












