Diameter besar Seamless Pipe
Diameter besar berdinding tebal pipa baja seamless mengacu pada pipa yang keluar diameter di atas 159mm. diameter besar pipa baja lapis dilapisi plastik dibuat on the basis of large diameter spiral welded pipe and high frequency welded pipe, the maximum nozzle diameter up to 1200mm. The large diameter seamless pipes according to the different needs of the coating of polyvinyl chloride (PVC), polyethylene (PE), epoxy (EPOZY) and other various properties of plastic coating, good adhesion, corrosion resistance , is resistant to acids, alkalis and other chemical corrosion. Non-toxic, does not rust, wear resistance, impact resistance, permeability, pipe a smooth surface will not adhere to any substance, can reduce the transmission of resistance, increase traffic and transport efficiency, reduce the delivery pressure losses. Solvent-free coating, no oozing substance, and thus will not the transmission medium of pollution in order to ensure the purity and health of the fluid at -40 ℃ to 80 ℃ range of hot and cold cycles of the use, no aging, no cracking, which can be used in the cold zone and other harsh environments. The large diameter seamless pipes are widely used in tap water, natural gas, petroleum, chemical, pharmaceutical, telecommunications, power, marine and other engineering fields
Nama | Spesifikasi |
Mulus | 6 * 1-1.5-2.5 |
Mulus | 14 * 1.5-2.5-3 |
Mulus | 16 * 1.5-2.5-3 |
Mulus | 18 * 2-3-4-5 |
Mulus | 20 * 2-2.5-3-6 |
Mulus | 24 * 2.5-3-4-5-6 |
Mulus | 25 * 2.5-3-4-5-6 |
Mulus | 28 * 3-3.5-4-5-6 |
Mulus | 32 * 3.5-4-5-6-8 |
Mulus | 34 * 4-5-6-8 |
Mulus | 36 * 3.5-5-6-8 |
Mulus | 38 * 4.5-6-7-8-10 |
Mulus | 39 * 3.5-5-6-8 |
Mulus | 42 * 3.5-4-5-6-7-8-9-10 |
Mulus | 45 * 3.5-4-5-6-7-8-9-10 |
Mulus | 48 * 3.5-4-5-6-7-8-9-10 |
Mulus | 51 * 3.5-4-5-6-7-8-9-10 |
Mulus | 56 * 3.5-4-5-6-7-8-9-10 |
Mulus | 57 * 3.5-4-5-6-7-8-9-10 |
Mulus | 60 * 3.5-4-5-6-7-8-9-12-14 |
Mulus | 63 * 3.5-4.5-5-6-7-8-9-12-14 |
Nama | Spesifikasi |
Mulus | 70 * 4.5-5-6-7-8-9-10-12-15-16 |
Mulus | 73 * 4-4.5-5-6-7-8-9-10-12-15 |
Mulus | 78 * 4-4.5-5-6-7-8-9-10-12-14 |
Mulus | 83 * 4.5-6-10-12-14-16-18-20 |
Mulus | 89 * 4.5-6-10-12-14-16-18-20 |
Mulus | 95 * 4.5-8-10-12-14-16-20 |
Mulus | 102 * 4.5-5-7-8-10-12-14-16-18-30 |
Mulus | 108 * 4.5-5-7-8-10-12-14-18-20-22 |
Mulus | 114 * 4.5-5-6-7-10-12-16-18-20 |
Mulus | 121 * 4.5-5-6-7-8-10-12-14-16-18-20 |
Mulus | 127 * 4.5-5-6-7-8-10-12-14-16-18-20 |
Mulus | 133 * 4-5-6-8-12-15-18-20-25-30 |
Mulus | 140 * 6-8-10-12-14-16-18-20-22-25 |
Mulus | 148 ** 6-8-10-12-14-16-18-20-30 |
Mulus | 150 * 6-8-10-12-14-17-20-25-30 |
Mulus | 153 * 4.5-6-8-10-12-14-20-25-30 |
Mulus | 168 * 8-10-12-14-20-25-30 |
Mulus | 180 * 8-12-16-25-30-45 |
Mulus | 184 * 6-8-12-16-20-25-30-40-48 |
Mulus | 200 * 6-7-10-15-20-26-30-45 |
Mulus | 219 * 6-8-12-16-18-20-25-30-45-50-60 |
Nama | Spesifikasi |
Mulus | 245 * 8-10-14-17-20-22-30-40 |
Mulus | 273 * 7-8-10-16-18-20-25-30-45-60 |
Mulus | 299 * 8-12-20-35-50 |
Mulus | 335 * 8-12-14-18-22-25-45-60 |
Mulus | 355 * 8-10-20-25-30-40-52 |
Mulus | 377 * 8-12-16-20-24-28 |
Mulus | 402 * 10-15-20-25-30-35-40 |
Mulus | 406 * 10-20-25-28-35-40 |
Mulus | 428 * 10-12-14-16-20-25-30-35-40 |
Mulus | 480 * 10-12-14-16-18-20-25-30-40-50 |
Mulus | 530 * 10-12-14-16-18-20-30-40 |
Mulus | 560 * 10-14-16-20-25-30-40-50-60 |
Mulus | 600 * 10-14-16-20-25-30 |
Mulus | 610-10-11-18-20-25-30-45-66 |
Mulus | 630 * 10-30-40-45-55-75 |
Mulus | 650 * 15-20-30-45-55-75 |
Mulus | 710 * 10-20-30-45-65-75 |
Mulus | 720 * 10-20-40-55-60-75-95-100 |
Mulus | 760 * 20-30-40-50-60-70 |
Mulus | 850 * 20-25-35-45-65 |
Mulus | 960 * 481 020 * 50-60-80 |
Bahan | API SPEC 5L |
A25, A25A, B, x42, X46, X52, X56, X60, X65, X70, X80, X90, X100 |
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ASTM A53 / ASME SA53 | Grade A, Grade B, | ||
ASTM A106 / ASME SA106 |
Grade A, Grade B, kelas C |
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ASTM A210 / ASME SA210 |
Grade A-1, kelas C |
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ASTM A500 / ASME SA500 |
Grade A, Grade B, kelas C, kelas D |
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ASTM A501 / ASME SA501 |
Grade A, Grade B |
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ASTM A556 / ASME SA556 |
Kelas A2, B2, C2 |
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BS 3059 |
320, 360, 440, 620-460, 629-590, 762 |
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EN 10.216-1 & 2 |
P195, P235, P265 |
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EN10297-2 |
E235, E275, E315, E355a, E470, C22E, C35E, C45E |
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EN10210-1 |
S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H |
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DIN 1629 |
st37.0, st44.0, st52.0 |
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DIN 1630 |
st37.4, st44.4, st52.4 |
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DIN 2391 |
st35, ST45, st52 |
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DIN 17.175 |
st35.8, st45.8 |
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JIS G3429 |
STH11, STH 12 |
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JIS G3444 |
STK290, STK400, STK500, STK490, STK540 |
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JIS G3454 |
STPG370, STPG410 |
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JIS G3455 |
STS370, STS410, STS480 |
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JIS G3456 |
STPT370, STPT410, STPT480 |
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JIS G3460 |
STPL380 |
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JIS G3461 |
STB340, STB410, STB510 |
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JIS G3464 |
STBL380 |
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JIS G3475 |
STKN400W, STKN400B, STKN490B |
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Ukuran |
Keluar diameter: 6mm ~ 2500mm ; Dinding Tebal: 1mm ~ 150mm ; Panjang: 1m ~ 12m atau menyesuaikan |
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Teknik |
1) Hot Rolled 2) Dingin Diambil 3) Cold Rolled |
Paket |
1) paket standar Ekspor 2) kotak kayu dibundel 3) sesuai untuk semua jenis transportasi, atau diminta |
Anil tradisional: Terbuka tungku-Oksigen atmosfer-bentuk Skala, menodai materi, Selama lebih dari 12m tabung metode ini sulit untuk membersihkan permukaan dalam.
Sebuah anil terang khusus: Closed atmosfer tungku-intert menggunakan gas mulia (Nitrogen dan argon) Mencegah Oksigen untuk kontak dengan bahan finish -Surface bersih, cerah dan presisi, yang merupakan titik awal yang sangat baik untuk proses lebih lanjut, seperti listrik-polishing dan mekanik polishing. Selama lebih dari 12m tabung, metode ini jauh lebih bersih halus pada kedua permukaan dalam dan luar.
PVC kemasan, kemasan karton, atau sebagai kasus woodeng permintaan pelanggan.
diameter besar pipa baja seamless harus tiba dengan selamat, cepat dan tanpa kerusakan di tempat tujuan mereka dalam setiap bagian dari dunia. Packing juga merupakan bagian penting dari jaminan kualitas.