Paip Keluli LSAW
Paip Keluli LSAW (Paip Kimpalan Arka Terendam Longitudinal Jahitan)
PAIP KELULI UOE LSAW
Kilang UOE menampilkan teknologi dan proses yang paling canggih, mencapai kecekapan pengeluaran yang tinggi, kualiti produk yang stabil dan dilengkapi dengan peralatan pemeriksaan yang lengkap.Kilang UOE mengamalkan pembentukan U & O, paip yang terbentuk dikimpal di dalam melalui lima stesen kimpalan dalaman dengan tiga wayar, dan dikimpal di luar melalui empat stesen kimpalan luaran dengan tiga wayar.Selaras dengan keperluan pelanggan yang berbeza, paip yang dikimpal boleh dikembangkan sama ada secara mekanikal atau hidrostatik untuk meningkatkan ketepatan dimensi, dan menghapuskan tekanan sisa.
Spesifikasi
Diameter Luar 508mm- 1118mm (20"- 44")
Ketebalan Dinding: 6.0-25.4mm 1/4"-1"
Standard Kualiti: API、DNV、ISO、DEP、EN、ASTM、DIN、BS、JIS、GB、CSA
Panjang: 9-12.3m (30'- 40')
Gred: API 5L A-X90,GB/T9711 L190-L625
PAIP JOCE LSAW(TEKAN LENTUN)
Ini adalah barisan pengeluaran paip dikimpal arka tenggelam membujur (LSAW) diameter besar di China.Kilang itu mengamalkan proses lenturan progresif, menampilkan tegasan pembentukan teragih sama rata, keseragaman dimensi yang tinggi, variasi saiz tak terhingga& julat prouct luas, dan fleksibiliti tinggi, dsb.
Spesifikasi
Diameter Luar：Φ406mm- 1626mm (16" - 64")
Ketebalan dinding：6.0- 75mm (1/4" - 3")
Piawaian Kualiti：API、DNV、ISO、DEP、EN、ASTM、DIN、BS、JIS、GB、CSA
Panjang：3-12.5m ( 10'- 41' )
Gred：API 5L A-X100, GB/T9711 L190-L690
Dimensi Paip Keluli LSAW
| Diameter Keluar | Ketebalan Dinding (mm) | ||||||||||||||||
| Inci | 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 Luar dan Ketebalan Dinding
| Jenis | Standard | |||||
| SY/T5040-2000 | SY/T5037-2000 | SY/T9711.1-1977 | ASTM A252 | AWWA C200-97 | API 5L PSL1 | |
| Sisihan OD hujung tiub | ±0.5%D | ±0.5%D | -0.79mm～+2.38mm | <±0.1%T | <±0.1%T | ±1.6mm |
| ketebalan dinding | ±10.0%T | D<508mm, ±12.5%T | -8%T～+19.5%T | <-12.5%T | -8%T～+19.5%T | 5.0mm |
| D>508mm, ±10.0%T | T≥15.0mm, ±1.5mm | |||||
Komposisi Kimia dan Sifat Mekanikal
| Standard | Gred | Komposisi Kimia(maks)% | Sifat Mekanikal(min) | |||||
| C | Mn | Si | S | P | Kekuatan Hasil (Mpa) | Kekuatan Tegangan(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 | |
Berminyak ringan, Tergalvani Hot dip, Tergalvani Elektro, Hitam, Bare, Salutan varnis/Minyak anti karat, Salutan Pelindung
