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Difference Between Nickel Alloy Seamless Pipe and Nickel Alloy Welded Pipe

Views:12     Author:Site Editor     Publish Time: 2021-03-26      Origin:Site

Simple Introduction      

Nickel-based alloys have a high alloy content, such as Cr, Ni, Mo, etc., and still have good comprehensive properties under high temperature and high corrosion environments, such as: strong acid and alkali corrosion resistance; excellent high temperature corrosion resistance, Stress corrosion performance; some have good corrosion resistance in reducing media and oxidizing media. It is widely used in the flue gas desulfurization device of thermal power generation, wastewater treatment; chemical, petrochemical, and marine development industries in the production of chemicals with strong corrosive media and harsh environments, heaters, heat exchangers, evaporators, condensers and pipelines Manufacturing; nuclear power generation in the energy field, comprehensive utilization of coal, sea tide power generation; marine structures in the marine environment, seawater desalination, mariculture, seawater heat exchange; salt production in the food field, soy sauce brewing, etc.  

Production processing      

Seamless pipe: Smelting-Electroslag-Heat   Treatment-Surface grinding-Forging-Annealing-Perforation-(Aging treatment)-Turning-Machining-Cleaning-Finished product Inspection-Packing


Welded pipe: Strip Coil-Water Cutting (Slitting)-Edge Treatment-Heating-Roll Pipe-Weld Seam Cleaning-Shaping-Welding (Submerged Arc Welding/Fill Welding)-Heating-Round Straightening-Nondestructive Testing-Heat Treatment-Flat Head -Water pressure-surface treatment-finished product inspection-Packing      

Ronsteel's Advantage      

1, Low MOQ: Even 1pc.     


2, Many grades: Incoloy/Inconel/Hastelloy/Monel       


3, Wide range: 1mm WT 60mm; OD.: 7.62mm OD. 325mm; Length 8.3m

4, Cheap price: 20~30% cheaper than Europe, USA.        

5, Fast Lead time:  5 weeks fastest.        

6, Free services: 0 free for professional PMI, UT,Eddy.       


7, Quality Guarantee: 100% refund if testing sample unqualified.         

PH Stainless Steel
Phones+86-17708476248 / 0731-82250427
Address: Room 2505-2508, 25th floor, C3 Building, Wanda Plaza, Kaifu District, Changsha, Hunan Province, China


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