SSAW Spiral Welded x42 Pipa Baja
SSAW Spiral Welded x42 Pipa Baja
Fitur
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Spiral gandheng pipe digawe dening Rolling Strip baja saka baja struktural karbon kurang utawa baja struktural alloy kurang menyang pipe kosong miturut amba helix tartamtu (disebut amba mbentuk), lan banjur welding joints pipe.Bisa ngasilake pipa baja diameter gedhe saka jalur baja sing sempit.
1) Kelas: Q235B (Setara karo St37.2, S235JR, ASTM A36)、Q345B (Setara karo St52.3, S355JR), 0Cr13、1Cr17、00Cr19Ni11、1Cr18Ni9、0Cr18Ni11Nb、16 Mn、20#、Q345、L245、L290、40#、60#、X42、X46、X70、X80
2) Dhiameter njaba: Φ273mm-2420mm
3) Kekandelan tembok: 5mm-22mm
4) Dawane: 6m / 12m (Kita bisa nyetel dawa miturut panyuwunan sampeyan
| Nominal OD | Kekandelan Tembok Nominal mm | |||||||||||||||
| 5.0 | 5.5 | 6.0 | 7.0 | 8.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 16.0 | 18.0 | 20.0 | 22.0 | |
| 273 | 33.04 | 36.28 | 39.51 | 45.92 |
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| 323.9 | 39.32 | 43.18 | 47.04 | 54.70 | 62.32 | 69.89 |
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| (325) | 39.46 | 43.33 | 47.26 | 54.90 | 62.54 | 70.13 |
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| 355.6 | 43.23 | 47.48 | 51.73 | 60.18 | 68.57 | 76.92 |
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| (377) | 45.88 | 50.39 | 54.89 | 63.87 | 72.80 | 81.67 |
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| 406.4 | 49.44 | 54.32 | 59.24 | 68.94 | 78.60 | 88.20 | 97.75 |
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| (426) | 51.91 | 57.03 | 62.14 | 72.33 | 82.46 | 92.55 | 102.59 |
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| 457 | 55.73 | 61.24 | 66.73 | 77.69 | 88.58 | 99.43 | 110.23 | 120.98 | 131.60 | 142.34 |
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| 508 |
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| 74.28 | 86.48 | 98.64 | 110.75 | 122.81 | 134.82 | 146.78 | 158.69 |
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| (529) |
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| 77.38 | 90.11 | 102.78 | 115.41 | 127.99 | 140.51 | 152.99 | 165.42 |
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| (559) |
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| 81.82 | 95.29 | 108.70 | 122.07 | 135.38 | 148.65 | 161.87 | 175.04 |
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| 610 |
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| 89.37 | 104.09 | 118.76 | 133.39 | 147.96 | 162.48 | 176.96 | 191.39 |
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| (630) |
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| 92.33 | 107.54 | 122.71 | 137.82 | 152.89 | 167.91 | 182.88 | 197.80 |
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| (660) |
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| 96.77 | 112.72 | 128.63 | 144.48 | 160.29 | 176.05 | 191.76 | 207.42 |
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| 711 |
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| 104.31 | 121.52 | 138.69 | 155.80 | 172.87 | 189.88 | 206.85 | 223.76 |
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| (720) |
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| 105.64 | 123.08 | 140.46 | 157.80 | 175.09 | 192.32 | 209.51 | 226.65 |
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| (762) |
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| 130.33 | 148.75 | 167.12 | 185.44 | 203.72 | 221.94 | 240.11 | 258.24 |
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| 813 |
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| 139.13 | 158.81 | 178.44 | 198.02 | 217.55 | 237.03 | 256.46 | 278.88 |
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| (820) |
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| 140.34 | 160.19 | 179.99 | 199.75 | 219.45 | 239.10 | 258.71 | 276.26 | 297.77 | 317.23 | 256.01 | 394.58 | 432.96 |
| 914 |
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| 178.74 | 200.06 | 222.93 | 244.95 | 266.92 | 288.84 | 310.72 | 332.54 | 354.31 | 397.74 | 440.95 | 483.96 |
| (920) |
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| 179.92 | 202.19 | 224.41 | 246.58 | 268.70 | 290.77 | 312.79 | 334.76 | 356.68 | 400.40 | 443.91 | 486.13 |
| 1016 |
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| 198.86 | 223.49 | 248.08 | 272.62 | 297.10 | 321.54 | 345.93 | 370.27 | 394.56 | 443.02 | 491.26 | 539.30 |
| (1020) |
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| 199.65 | 224.38 | 249.07 | 273.70 | 298.39 | 322.82 | 347.31 | 371.75 | 396.14 | 44.79 | 493.23 | 541.47 |
| 1220 |
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| 296.39 | 327.95 | 357.47 | 386.94 | 416.36 | 445.73 | 475.58 | 533.58 | 591.88 | 649.98 |
| 1420 |
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| 347.71 | 362.21 | 416.66 | 451.06 | 485.41 | 519.71 | 553.96 | 622.36 | 690.52 | 758.49 |
| 1620 |
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| 397.03 | 436.46 | 475.84 | 515.17 | 554.46 | 593.60 | 632.87 | 711.14 | 789.17 | 867,00 |
| 1820 |
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| 446.35 | 490.71 | 535.02 | 579.29 | 623.50 | 667.67 | 711.79 | 799.92 | 887.81 | 975.51 |
| 2020 |
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| 495.67 | 544.96 | 594.21 | 643.40 | 692.55 | 741.65 | 796.70 | 888.70 | 986.46 | 1084.21 |
| 2220 |
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| 544.99 | 599.21 | 653.39 | 707.52 | 761.60 | 815.63 | 869.61 | 977.48 | 1085.11 | 1192.53 |
| 2420 |
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| 594.34 | 635.5 | 712.62 | 771.62 | 830.20 | 889.66 | 948.60 | 1066.26 | 1183.75 | 1301. |
(1) pipa baja kanthi diameter sing beda bisa diprodhuksi kanthi nggunakake baja Strip kanthi jembar sing padha, utamane pipa baja kanthi diameter gedhe bisa diprodhuksi dening baja Strip sempit.
(2) Ing kondisi tekanan sing padha, tekanan las spiral luwih cilik tinimbang las lurus, yaiku 75% ~ 90% saka pipa las sing lurus, saengga bisa nanggung tekanan sing luwih gedhe.Dibandhingake karo pipe gandheng sakcara karo diameteripun njaba padha, kekandelan tembok bisa suda dening 10% ~ 25% ing meksa padha.
(3) Dimensi akurat, umume toleransi diameter kurang saka 0,12%, defleksi kurang saka 1/2000, lan ovality kurang saka 1%, supaya prosedur sizing lan straightening bisa diilangi.
(4) Produksi terus-terusan bisa.Ing teori, pipa baja sing ora bisa ditemtokake bisa diprodhuksi.Mundhut saka nglereni sirah lan buntut cilik, lan tingkat pemanfaatan logam bisa tambah dening 6% ~ 8%.(5) Dibandhingake karo pipa gandheng sakcara, iku fleksibel ing operasi, lan trep kanggo ngganti varieties lan nyetel.
(6) bobot entheng saka peralatan lan kurang investasi dhisikan.Bisa digawe menyang unit mobile trailer-jinis kanggo langsung gawé gandheng pipo ing situs construction ngendi pipelines sing glethakaken.
(7) Gampang mujudake mekanisasi lan otomatisasi.
Pipa gandheng spiral utamane digunakake ing teknik banyu tunyuk, industri petrokimia, industri kimia, industri tenaga listrik, irigasi pertanian lan konstruksi kutha ing China.Digunakake kanggo transportasi Cairan: sumber banyu lan got.Kanggo transportasi gas: gas batu bara, uap lan gas petroleum cair.Digunakake minangka struktur: digunakake minangka pipa nyopir tumpukan lan jembatan;Pipa kanggo dermaga, dalan lan struktur bangunan, lsp.
Aplikasi
Minangka China industri bahan logam anjog Enterprises, perdagangan baja nasional lan logistik "Atus perusahaan iman apik", China perusahaan perdagangan baja, "Top 100 Enterprises pribadi ing Shanghai". Shanghai Zhanzhi industri Group Co., Ltd.,(singkatan kanggo Zhanzhi Group) ) njupuk "Integritas, Practicality, Innovation, Win-Win" minangka prinsip operasi tunggal, tansah tetep ing panggolekan dikarepake customer ing Panggonan pisanan.
- INTEGRITAS
- WIN-WIN
- PRAGMATIK
- INOVASI
