Wenzhou Kaixin Metal Co, Ltd

 

Pipa Baja Tahan Karat Duplex/

Pipa baja tahan karat dupleks

Aku: Pipa Baja Tahan Karat Duplex

Ukuran: 4mm-325mm

Bahan: S31803/S32205/S32750/S32760,etc.

Jenis: JenisDilas, Mulus, ERW, EFW, Pipa Fabrikasi

Kisaran ketebalan: SCH 5, SCH10, SCH 40, SCH 80, SCH 80, SCH 160, SCH XXH, SCH XXS, SCH XS

Perawatan Permukaan: Pemolesan, Garis Rambut, Acar, dll.

Kondisi selesai: Bulat, Kotak, Persegi Panjang, Gulungan, Tabung U

Aplikasi: Petrokimia, Minyak & Gas ; Panas Bumi, Pertambangan ; Proses Kimia, Farmasi, Biomassa ; Air Laut, Desalinasi Air ; LNG (Gas Alam Cair), Tenaga Nuklir, Tenaga Surya。

Nomor model:     Baja tahan karat dupleks

Orignal: Wenzhou, Zhejiang

StandradASTM/ASME A789/SA789, A790/SA790

Merek:      KAIXIN

Teknik: CFD

Paket: Dikemas dalam tas anyaman, atau dimasukkan ke dalam kotak kayu

Harga:              2500 ~ 3600 usd / ton

Pengiriman: Jumlah Kesepakatan

Sertifikat: ISO SGS

Kemampuan produksi: 1000 ton per bulan

  • Detail Produk
  • Spesifikasi
  • Aplikasi
  • Bagan Jadwal
  • Komposisi Kimia
  • Sifat Mekanis
  • Dimensi
  • Toleransi Dimensi
  • Grafik Berat Badan
  • Peringkat Tekanan
  • Harga

Dibandingkan dengan baja tahan karat feritik dan baja tahan karat austenitik, pipa baja tahan karat dupleks memiliki kinerja pengelasan yang baik. Ini tidak seperti zona yang terpengaruh panas pengelasan baja tahan karat feritik, karena butirannya yang kasar, ketangguhan plastiknya sangat berkurang, atau seperti baja tahan karat austenitik, ia lebih sensitif terhadap retakan panas pengelasan.

 

Karena keunggulannya yang istimewa, baja tahan karat dupleks banyak digunakan dalam peralatan petrokimia, peralatan pengolahan air laut dan air limbah, jaringan pipa minyak dan gas, mesin pembuat kertas, dan bidang industri lainnya. Dalam beberapa tahun terakhir, ini juga telah digunakan di bidang struktur bantalan jembatan, dengan prospek pengembangan yang baik.

Spesifikasi dari Pipa Baja Tahan Karat Duplex

StandarASTM/ASME A789/SA789, A790/SA790
KelasUNS NO. S31803/S32205/S32750/S32760,etc.
JenisMULUS / ERW / DILAS / DIFABRIKASI
PanjangAcak Tunggal, Panjang Potong
AkhirUjung Polos, Ujung Miring, Berulir

Aplikasi dari Pipa Baja Tahan Karat Duplex

  • Peralatan minyak dan gas
  • Teknologi lepas pantai
  • Pabrik desalinasi air laut
  • Industri kimia, terutama saat menangani klorida
  • Pembersihan gas buang
  • Industri pulp dan kertas
  • Tangki kargo dan sistem pipa pada tanker kimia
  • Dinding api dan dinding ledakan di anjungan lepas pantai
  • Jembatan
  • Tangki penyimpanan
  • Bejana tekan, tangki reaktor, dan penukar panas
  • Rotor, impeler, dan poros

Bagan Jadwal Pipa Baja Tahan Karat Duplex

1/8 "IPS (0,405" OD)3 1/2" IPS (4.000" OD)
Pipa Seamless, SCH 40, 80Pipa, SCH 10, 40, 80, 160, XXH
1/4 "IPS (0,540" OD)4 "IPS (4,500" OD)
Pipa, SCH 10, 40, 80Pipa Seamless, SCH 10, 40, 80, 160, XXH
3/8 "IPS (0,675" OD)5 "IPS (5,563" OD)
Pipa Seamless, SCH 10, 40, 80Pipa, SCH 10, 40, 80, 160, XXH
1/2 "IPS (0,840" OD)6 "IPS (6,625" OD)
Pipa Seamless, SCH 5, 10, 40, 80, 160, XXHPipa Seamless, SCH 5, 10, 40, 80, 120, 160, XXH
3/4" IPS (1,050" OD)8 ”IPS (8,625" OD)
Pipa, SCH 10, 40, 80, 160, XXHPipa Stainless, SCH 5, 10, 40, 80, 120, 160, XXH
1 "IPS: (1.315′ O.D.)10 "IPS (10,750" OD)
Pipa Seamless, SCH 5, 10, 40, 80, 160, XXHPipa, SCH 10, 20, 40, 80 (.500), TRUE 80 (.500)
1-1/4" IPS (1,660" OD)12 "IPS (12,750" OD)
Pipa Seamless, SCH 10, 40, 80, 160, XXHPipa, SCH 10, 20, 40 (0,375), TRUE40 (0,406), SCH80 (0,500)
1-1 / 2 "IPS (1,900" OD)14 "IPS (14.000" O.D.)
Pipa Seamless, SCH 10, 40, 80, 160, XXHPipa, SCH10 (.188), SCH40 (.375)
2 "IPS (2,375" OD)16 "IPS (16.000" O.D.)
Pipa Seamless, SCH 10, 40, 80, 160, XXHPipa, SCH10 (0,188), SCH40 (0,375)
2 1/2" IPS (2,875" OD)18" IPS (18.000" O.D.)
Pipa Seamless, SCH 10, 40, 80, 160, XXHPipa, SCH-40 (.375)
3 "IPS (3,500" OD) 
Pipa Seamless, SCH 5, 10, 40, 80, 160, XXH

Dupleks Tahan karat pipa baja Komposit Kimian

KelasCMnPSSiNiCrMoNCu
S318030.032.000.030.021.004.5-6.521.0-23.02.5-3.50.08-0.20_
S322050.032.000.030.021.004.5-6.522.0-23.03.0-3.50.14-0.20_
S327500.031.200.0350.020.806.0-8.024.0-26.03.0-5.00.24-0.320.5
S327600.051.000.030.011.006.0-8.024.0-26.03.0-4.00.20-0.300.50-1.00
S315000.031.2-2.00.030.031.4-2.04.25-5.2518.0-19.02.5-3.00.05-0.10

Dupleks Tahan karat pipa baja Sifat Mekanis

Sifat mekanikTarik, min, ksi [MPa]Hasil, min, ksi [MPa]Perpanjangan, % (menit)Kekerasan, HB (maks)
S3180390 [620]65 [450]25290
S3220595 [655]65 [450]25290
S32750116 [800]80 [550]15300
S32760109 [750]80 [550]25300
S3150090 [630]60[440]30290

Tabel Dimensi Pipa Baja Tahan Karat Duplex

Ketebalan Nominal
(dalam)
MM
Ukuran Pipa
(dalam)
Area Melintang
(in2)
MM2
Diameter
(dalam)
MM
Volume
(ft3/ft)
Jumlah Ulir per inci SekrupBeratPanjang Pipa
(kaki per meter persegi permukaan)
InternalEksternalBajaInternalEksternal(kg/m)(lb/ft)Permukaan Internal
(ft)
Permukaan Eksternal
(ft)
0.0071/80.0060.0130.0070.0270.04050.00004270.0360.02414.0209.043
0.009¼0.0100.0230.0130.0360.05400.00007180.0630.04210.0497.007
0.0093/80.0190.0360.0170.0490.06750.00013180.0840.0577.0755.066
0.011½0.0300.0550.0250.0620.08400.00021141.0260.0856.0144.055
0.011¾0.0530.0870.0330.0821.00500.00037141.0681.0134.0643.064
0.01310.0861.0360.0491.0051.03150.0006011 ½2.0501.0683.0642.090
0.0141 ¼1.0502.0160.0671.0381.06600.0010411 ½3.0382.0272.0772.030
0.0151 ½2.0042.0840.0801.0611.09000.0014111 ½4.0042.0722.0372.001
0.01523.0364.0431.0082.0072.03750.0023311 ½5.0433.0651.0851.061
0.0202 ½4.0796.0491.0702.0472.08750.0033388.0625.0791.0551.033
0.02237.0399.0622.0233.0073.05000.00513811.0277.0581.0251.009
0.0233 ½9.08912.0562.0683.0554.00000.00687813.0569.0111.0080.095
0.024412.07315.0903.0174.0034.05000.00884816.00610.0790.0950.085
0.026520.00024.0304.0305.0055.05630.01389821.07414.0610.0760.069
0.028628.08934.0475.0586.0076.06250.02006828.02318.0970.0630.058
0.032850.00258.0428.0407.0988.06250.03552842.04928.0550.0480.044
0.0371078.08590.07611.09010.00210.07500.05476860.02440.0480.0380.036
0.04112111.090127.06415.07411.09412.07500.07763879.07753.0600.0320.030
0.04414135.030153.09418.06413.01314.00000.09354893.07563.0000.0280.027
0.05016176.070201.00524.03515.00016.00001.022308116.00878.0000.0250.024
0.05618224.000254.08530.08516.08818.00001.055508156.026105.0000.0230.021
0.05920278.000314.01536.01518.08120.00001.092608183.005123.0000.0200.019
0.06924402.010452.04050.03022.06324.00002.079308254.048171.0000.0170.016

Toleransi Dimensi dari Dupleks Tahan karat pipa baja

Ukuran pipa nominal
hingga 4 = ± 0,79 mm | 5 hingga 8 = + 1,58 mm / - 0,79 mm
10 sampai 18 = + 2,37 mm / - 0,79 mm | 20 sampai 24 = + 3,18 mm / - 0,79 mm
Ketebalan Dinding
Semua Diameter = - 12.5%
+ toleransi tidak ditentukan
Panjang
+ 6,40 mm / - 0 mm
Berat
Berat = + 10% / - 1.5%

Dupleks Tahan karat pipa baja Grafik Berat Badan

oUTSIDE DIA
MM
DINDING THK
MM
MASUK.JADWALKG / M
13.721.651/410S0.50
13.722.241/440S0.64
13.723.021/480S0.81
17.151.653/810S0.64
17.152.313/840S0.86
17.153.203/880S1.12
21.342.111/210S1.02
21.342.771/240S1.29
21.343.731/280S1.65
26.672.113/410S1.30
26.672.873/440S1.71
26.673.913/480S2.23
33.402.77110S2.13
33.403.38140S2.54
33.404.55180S3.29
33.406.352)11604.30
42.162.7710S2.73
42.163.5640S3.44
42.164.8580S4.53
42.166.352)1605.69
48.262.7710S3.16
48.263.6840S4.11
48.265.0880S5.49
60.332.77210S3.99
60.333.91240S5.52
60.335.54280S7.60
60.338.742)216011.29
73.033.0510S5.35
73.035.1640S8.77
73.037.0180S11.59
88.903.05310S6.56
88.905.49340S11.47
88.907.62380S15.51
88.9011.132)316021.67
101.603.0510S7.53
101.605.7440S13.78
101.608.0880S18.92
114.303.05410S8.50
114.306.02440S16.32
114.308.56480S22.67
114.3013.492)416034.05
141.306.55540S22.10
141.309.53580S31.44
141.3015.882)516049.87
168.283.4610S14.04
168.287.11640S28.69
168.2810.97680S43.21
168.2814.27612054.75
168.2818.262)616068.59
219.088.18840S43.20
219.0812.7880S65.63
219.0818.23812091.30
219.0823.012)8160112.97

Peringkat Tekanan dari pipa tahan karat dupleks 2205

peringkat tekanan pipa dupleks 2205

Diameter Pipa.
(Dalam.)
Ketebalan Dinding Pipa (Inci)
.028.035.049.065.083.095.109.120
Tekanan Kerja (Psig)
1/8790010100
1/43700480070009500
5/16370054007300
3/8310044006100
1/2230032004400
3/42200300040004600
122002900340039004300

Daftar Harga Pipa Baja Duplex-2023

Pipa OD
mm
Pipa WT
mm
masuk.SchHarga/Kg
13.721.654456510S390
13.722.244456540S392
13.723.024456580S394
17.151.654462810S396
17.152.314462840S398
17.153.24462880S400
21.342.114456310S402
21.342.774456340S404
21.343.734456380S406
26.672.114462410S408
26.672.874462440S410
26.673.914462480S412
33.42.77110S414
33.43.38140S416
33.44.55180S418
33.46.352)1160420
42.162.7710S422
42.163.5640S424
42.164.8580S426
42.166.352)160428
48.262.7710S430
48.263.6840S432
48.265.0880S434
60.332.77210S436
60.333.91240S438
60.335.54280S440
60.338.742)2160442
73.033.0510S444
73.035.1640S446
73.037.0180S448
88.93.05310S450
88.95.49340S452
88.97.62380S454
88.911.132)3160456
101.63.0510S458
101.65.7440S460
101.68.0880S462
114.33.05410S464
114.36.02440S466
114.38.56480S468
114.313.492)4160470
141.36.55540S472
141.39.53580S474
141.315.882)5160476
168.283.4610S478
168.287.11640S480
168.2810.97680S482
168.2814.276120484
168.2818.262)6160486
219.088.18840S488
219.0812.7880S490
219.0818.238120492
219.0823.012)8160494

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