سبائك النيكل 800/800H UNS N08800 أنبوب ملحوم من المخلب المستخدم في النفط والغاز
درجة: Alloy 625 /N06625 , Alloy 600 /N06600 ,Alloy 601 /N06601 , Alloy 718 /N07718, Alloy C276 /N10276 , Alloy 800 /N08800 , Alloy 825 /N08825 , Alloy 400 /N04400,etc
معيار: ASTM B517 ,ASTM B775, ASTM B516, ASTM B751, ASTM B619, ASTM B725, ASTM B730, etc
الحجم: OD:17.1 - 914.4mm
WT:0.75 - 20mm
Length:≥12000 مم
سطح: Annealed Pickled/ Bright Annealed
تكنولوجيا: PAW/GTAW
NDT: Radiographic test; Penetrant test;Hydrostatic test; Eddy current test; Ultrasonic test
تقتيش: 100% RT
التعبئة: Plywooden case/ Nesting loading
ضمان الجودة: ISO & PED
التكوين الكيميائي
% | Fe | Ni | Cr | C | Mn | Si | S | Cu | Al | Ti | % | Fe | Ni | Cr | C |
دقيقة | 39.5 | 30.0 | 19.0 | 0.15 | 0.15 | دقيقة | 39.5 | 30.0 | 19.0 | ||||||
الأعلى | 35.0 | 23.0 | 0.10 | 1.50 | 1.00 | 0.015 | 0.75 | 0.60 | 0.60 | الأعلى | 35.0 | 23.0 | 0.10 |
الخصائص الفيزيائية:
كثافة | 7.94 جم/سم 3 |
نطاق ذوبان | 1357-1385℃ |
طلب: أنابيب العمليات الكيميائية والبتروكيماوية ، والمبادلات الحرارية ، ومكونات الفرن ، ومعدات المكربن ، والتدفئة - إلغام العناصر ، وبخار الطاقة النووية - أنابيب مولد.
المزايا: UNS N08800 has good rupture and creep strength and excellent resistance to oxidation, carburization and sulfidation at temperatures up to 816℃. It also resists general corrosion by many aqueous media. For Applications requiring higher stress rupture and creep properties, especially at temperatures above 816℃, UNS N08810 and UNS N08811 are recommended. UNS N08800 is readily formed, welded and machined.
Welded Pipe Specifications :
| DN | NPS (بوصة) | د (مم) | SCH5S | SCH10S | SCH10 | SCH20 | SCH30 | الأمراض المنقولة جنسيا | SCH40 | SCH60 | Sch80 | XS |
| 300 | 12 | 323.9 | 3.96 | 4.57 | - | 6.35 | 8.38 | 9.53 | 10.31 | 14.27 | 17.48 | 12.7 |
| 350 | 14 | 355.6 | 3.96 | 4.78 | 6.35 | 7.92 | 9.53 | 9.53 | 11.13 | 15.09 | 19.05 | 12.7 |
| 400 | 16 | 406.4 | 4.19 | 4.78 | 6.35 | 7.92 | 9.53 | 9.53 | 12.7 | 16.66 | 21.44 | 12.7 |
| 450 | 18 | 457.2 | 4.19 | 4.78 | 6.35 | 7.92 | 11.13 | 9.53 | 14.27 | 19.05 | 23.83 | 12.7 |
| 500 | 20 | 508 | 4.78 | 5.54 | 6.35 | 9.53 | 12.7 | 9.53 | 15.09 | 20.62 | 26.19 | 12.7 |
| 550 | 22 | 559 | 4.78 | 5.54 | 6.35 | 9.53 | 12.7 | 9.53 | - | 22.23 | 28.58 | 12.7 |
| 600 | 24 | 610 | 5.54 | 6.35 | 6.35 | 9.53 | 14.27 | 9.53 | 17.48 | 24.61 | 30.96 | 12.7 |
| 650 | 26 | 660 | - | - | 7.92 | 12.7 | - | 9.53 | - | - | - | 12.7 |
| 700 | 28 | 711 | - | - | 7.92 | 12.7 | 15.88 | 9.53 | - | - | - | 12.7 |
| 750 | 30 | 762 | 6.35 | 7.92 | 7.92 | 12.7 | 15.88 | 9.53 | - | - | - | 12.7 |
| 800 | 32 | 813 | - | - | 7.92 | 12.7 | 15.88 | 9.53 | 17.48 | - | - | 12.7 |
| 850 | 34 | 864 | - | - | 7.92 | 12.7 | 15.88 | 9.53 | 17.48 | - | - | 12.7 |
| 900 | 36 | 914 | - | - | 7.92 | 12.7 | 15.88 | 9.53 | 19.05 | - | - | 12.7 |
| 950 | 38 | 965 | - | - | - | - | - | 9.53 | - | - | - | 12.7 |
| 1000 | 40 | 1016 | - | - | - | - | - | 9.53 | - | - | - | 12.7 |
| 1050 | 42 | 1067 | - | - | - | - | - | 9.53 | - | - | - | 12.7 |
| 1100 | 44 | 1118 | - | - | - | - | - | 9.53 | - | - | - | 12.7 |
| 1150 | 46 | 1168 | - | - | - | - | - | 9.53 | - | - | - | 12.7 |
| 1200 | 48 | 1219 | - | - | - | - | - | 9.53 | - | - | - | 12.7 |