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Top Water Pipe SS 310S 304L 2205 2507 904L 347H 304H 304 321 316 316L Stainless Steel Pipes Tubes
About 2205 and 2507 Stainless Steel
1, 2205 duplex stainless steel
2205 duplex stainless steel (austenitic ferritic type) is a compound stainless steel consisting of 21% chromium, 2.5% molybdenum and 4.5% nickel-nitrogen alloys. It has high strength and good impact toughness and stress corrosion resistance.
2, 2507 duplex stainless steel
2507 duplex stainless steel is (ferritic-Austenitic type) consisting of 25% chromium, 4% molybdenum and 7% nickel. It has many properties of ferritic steel and austenitic steel. Because of the high content of chromium and molybdenum, it has good resistance to spot corrosion, slot corrosion and uniform corrosion.
The difference between 2205 and 2507
2205 duplex stainless steel suitable for temperature less than 40 degrees, concentration less than 20% sulfuric acid. 2507 duplex stainless steel has stronger corrosion resistance to diluted sulfuric acid mixed with chloride ions, and is also used in diluted hydrochloric acid environment, with strong spot damage and crack corrosion resistance.
2507 price is much higher than 2205 duplex stainless steel, generally not used in sulfuric acid resistance. The chemical composition is slightly different, the density is the same so a ton of both weigh the same.
Stainless steel pipe: Seamless and Welded Tubes (By Production Method) Round and shaped tubes (by cross-sectional shape) Sectional and variable section pipes (by profile shape) Plain and thread tubes (by tube end state)
SIZE
Outer Diameter:0.1-4500mm
Wall Thickness:0.01-250mm
LENGTH:Customized according to your requirements
Material
201.202.301.302.304.304L.304J1.310S.309S.316.316L.321.347,329A.2205.2507.2520.409L.410S.430.410.440.444.420J1.420J2.904L etc. Or Customized
Surface Finish
NO.2B,NO.2D,NO.3,NO.4,HL,BA,8K,Color coating,frosted,Satin,Gold Titanium Or customized;
Standard
GB, AISI, ASTM, ASME, EN, BS, DIN, JIS
End/Edge
Plain Mill Beveling
Application
Widely used in petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial pipelines and mechanical structural components, and also commonly used as furniture and kitchenware, etc.
Package
Standard export sea-worthy packing or customized
Advantages
1.Good Quality and Complete Specifications The cutting is flat and smooth,advanced technology reliable quality complete specifications.
2.Accurate Tolerance Advanced machine production,exquisite workmanship,accurate thickness strict testing,each product is produced in strict accordance with the requirements. 3.Support Customization There are many product styles, complete specifications,support customization. 4.Professional Packaging Single box packaging.standard export sea-worthy packing and standard carton or according to customers demand for steel customized.
Certificates
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2006
Total Annual:
15000000-20000000
Employee Number:
400~500
Ecer Certification：
Verified Supplier
Hongtu Metal was founded in 2006 with a registered capital of 27 million US dollars. It is a comprehensive, modern and high-quality enterprise integrating steel production, processing and sales. Since its establishment, the company has developed rapidly. It has built long-term and stable cooper... Hongtu Metal was founded in 2006 with a registered capital of 27 million US dollars. It is a comprehensive, modern and high-quality enterprise integrating steel production, processing and sales. Since its establishment, the company has developed rapidly. It has built long-term and stable cooper...
