Pipa Baja LSAW
Pipa Baja LSAW ( Longitudinal Seam Submerged Arc Welding Pipe )
Pipa BAJA UOE LSAW
Pabrik UOE nduweni teknologi lan proses sing paling maju, entuk efisiensi produksi sing dhuwur, kualitas produk sing stabil lan dilengkapi peralatan inspeksi lengkap.pabrik UOE adopts U & O mbentuk, pipo kawangun sing gandheng nang liwat limang stasiun welding internal karo telung kabel, lan gandheng njaba liwat papat stasiun welding external karo telung kabel.Sesuai karo syarat sing beda saka pelanggan, pipe gandheng bisa ditambahi salah siji mechanical utawa hydrostatic nggedhekake kanggo nambah akurasi dimensi, lan ngilangke kaku ampas.
Spesifikasi
Dhiameter njaba 508mm- 1118mm (20"- 44")
Ketebalan Dinding: 6.0-25.4mm 1/4"-1"
Standar Kualitas: API、DNV、ISO、DEP、EN、ASTM、DIN、BS、JIS、GB、CSA
Dawane: 9-12.3m (30'- 40')
Kelas: API 5L A-X90,GB/T9711 L190-L625
PIPA JOCE LSAW(PRES BENDING)
Iki gedhe diameteripun longitudinal submerged busur gandheng (LSAW) pipe line produksi ing China.Pabrik nganggo proses mlengkung progresif, nampilake stres mbentuk sing disebarake kanthi rata, ukuran seragam sing dhuwur, variasi ukuran tanpa wates & sawetara prouct sudhut, lan keluwesan sing dhuwur, lsp.
Spesifikasi
Diameter njaba: Φ406mm- 1626mm (16" - 64")
Kekandelan tembok:6.0-75mm (1/4" - 3")
Standar Mutu:API、DNV、ISO、DEP、EN、ASTM、DIN、BS、JIS、GB、CSA
dawa:3-12.5m ( 10'- 41' )
biji:API 5L A-X100, GB/T9711 L190-L690
Ukuran Pipa Baja LSAW
Diameter metu | Ketebalan tembok (mm) | ||||||||||||||||
inch | mm | 6.4 | 7.1 | 7.9 | 9.53 | 12.7 | 14.3 | 15.9 | 19.1 | 22.2 | 25.4 | 28.6 | 31.8 | 34.9 | 38.1 | 41.3 | 44.5 |
16 | 406.4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
18 | 457 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
20 | 508 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
22 | 559 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
24 | 610 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
26 | 660 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
28 | 711 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
30 | 762 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
32 | 813 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
34 | 864 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
36 | 914 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
38 | 965 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
40 | 1016 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
42 | 1067 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
44 | 1118 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
46 | 1168 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
48 | 1219 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
52 | 1321 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
56 | 1422 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
60 | 1524 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
64 | 1626 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Toleransi Diameter njaba lan Kekandelan Tembok
Jinis | Standar | |||||
SY/T5040-2000 | SY/T5037-2000 | SY / T9711.1-1977 | ASTM A252 | AWWA C200-97 | API 5L PSL1 | |
Tabung end OD deviasi | ± 0,5% D | ± 0,5% D | -0,79 mm~+2,38 mm | <± 0,1% T | <± 0,1% T | ± 1,6 mm |
Ketebalan tembok | ± 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≥15.0mm, ±1.5mm |
Komposisi Kimia lan Sifat Mekanik
Standar | sasmita | Komposisi kimia (maks)% | Sifat Mekanik (min) | |||||
C | Mn | Si | S | P | Kekuwatan Ngasilake (Mpa) | Kekuwatan Tarik (Mpa) | ||
GB / T700-2006 | 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 / T1591-2009 | 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 | ST37-2 | 0.2 | - | - | 0,050 | 0,050 | 225 | 340 |
ST44-2 | 0.21 | - | - | 0,050 | 0,050 | 265 | 410 | |
ST52-3 | 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 |
Dilenga entheng, Hot dip galvanis, Electro galvanis, Ireng, Bare, Lapisan pernis/minyak anti karat, Lapisan Pelindung