Kemurnian Tinggi Stainless Steel Seamless Pipe Bright Annealing
Rincian produk
Pipa Seamless Stainless Steel Kemurnian Tinggi
,Pipa Mulus Stainless Steel Terang Anil
,Tabung Mulus Stainless Steel Anil
AP Pipe, MP Pipe, BA Pipe Electronic Grade High Purity Gases Gas Clean Industrial Tubing
Tabung AP ((Annealed&Pickled) tabung MP ((Mechanical Polished) tabung BA ((Bright Annealed)
Semua gas murni dan bersih dalam pipa gas murni BA / EP harus diangkut ke titik instrumen (POU) melalui pipa.Untuk memenuhi persyaratan kualitas gas dari instrumen, ketika indeks outlet gas ditetapkan, lebih banyak perhatian harus diberikan pada pemilihan bahan dan kualitas konstruksi sistem pipa.
Untuk pipa yang mengangkut gas kemurnian tinggi, karakteristik utama bahan pipa yang mempengaruhi kualitas gas adalah permeabilitas gas, tingkat outgassing, adsorpsi dan kasar permukaan.
Gas permeability different materials oxygen permeability materials oxygen permeability in the atmosphere (PPM) stainless steel tube o copper tube o polypropylene tube 1L polytetrafluoroethylene tube 12 ordinary steel tube 203 It can be seen from the table that stainless steel pipe or steel pipe should be selected from the point of view of gas permeation for transporting gases with ppm level and higher purity requirementsJika kita memilih bahan pipa yang tidak sesuai dengan persyaratan, tidak peduli apa cara pemurnian yang kita ambil, itu tidak akan membantu.hidrokarbon, dll, dalam intergranular atau kisi-kisi bahan pipa yang terbentuk dalam proses peleburan bahan tingkat outgassing.kotoran ini akan perlahan-lahan melepaskan dan mencemari gas kemurnian tinggi, terutama gas kemurnian tinggi yang kotoran yang diperlukan untuk berada di atas ppb. Secara umum, kecepatan outlet pipa baja tahan karat rendah karbon sangat rendah.
| OD | WT | Toleransi | Toleransi WT | Ketidakseimbangan |
| 6.35 | 1 | ± 0.07 | ± 10% | Rmax 3,0 μm |
| 9.53 | 1 | ± 0.07 | ||
| 12.7 | 1 | ± 0.1 | ||
| 12.7 | 1.24 | ± 0.1 | ||
| 15.88 | 1.24 | ± 0.1 | ||
| 19.05 | 1.24 | ± 0.12 | Rmax 4,0 μm | |
| 19.05 | 1.24 | ± 0.12 | ||
| 25.4 | 1.65 | ± 0.12 |
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