• MANUFACTURER, SUPPLIERS AND EXPORTERS OF STAINLESS STEEL, CARBON STEEL, AND HIGH NICKEL ALLOYS FLANGES AND FASTENERS

Alloy 20 Pipes & Tubes

Alloy 20 Seamless Pipes and Tubes, Alloy UNS N08020 Tubes Suppling at Russia, Alloy 20 Pipes Manufacturing at Egypt, Alloy 20 Tube & Pipe, Alloy 20 Welded Pipes, Alloy Pipe & Tube Suppling at France, Alloy 20 Welded Tubes Exporter & Supplier in Mumbai India.

Alpha Overseas is one of the distinguished manufacturers that offer Alloy 20 Pipes, which is a nickel–chromium–molybdenum alloy developed for applications involving sulphuric acid. Alloy 20 Tubes is an iron-base, austenitic alloy with excellent corrosion resistance to a number of different media and proves to be useful in a number of applications. Incoloy 20 Pipes is an austenitic, nickel-iron-chromium based super alloy with additions of Molybdenum and Copper which provide resistance to hostile environments, crevice corrosion and pitting. Incoloy 20 Tubes, which also includes molybdenum and copper, is popular in the production of gasoline, chemicals, pharmaceuticals, food, synthetic, solvents, and explosives materials. Alloy 20 Seamless Pipes exhibits exceptional corrosion resistance in chemical environments containing phosphoric acid, chlorides, sulphuric, and nitric acid. Alloy 20 Seamless Tubes is designed specifically to withstand sulphuric acid. Alloy 20 Welded Pipes is a columbium stabilized material that combines excellent corrosion resistance with elevated mechanical properties and relatively easy fabrication. Alloy 20 Welded Tubes is a super-austenitic stainless alloy developed for maximum corrosion resistance to sulphuric acid and other aggressive environments not suitable for typical austenitic grades.


Alloy 20 Seamless Pipes
Alloy 20 Seamless Pipes
Alloy 20 Welded Tubes
Alloy 20 Welded Tubes

ASTM B729 Alloy 20 Seamless Tube Suppling at Saudhi Arabia, Alloy 20 DIN 2.4660 Welded Tube Pipe Manufacturing at Tanzania, ASTM B 464 Alloy 20 Welded Pipe Manufacturer, ASTM B729/ B464/ B468 Alloy 20 Pipes & Tubes Suppling at Spain, Alloy 20 Seamless Pipe & Tubes Manufacturer & Stockist in Mumbai, India.

Alloy 20 EFW Pipes contains niobium for stabilization against sensitization, resulting in intergranular corrosion. Alloy 20 EFW Tubes is a nickel-iron-chromium austenitic alloy that was developed for maximum resistance to acid attack, specifically sulphuric acid. With the high nickel content, Alloy 20 ERW Pipes shows good resistance to chloride-induced stress corrosion cracking.


Specifications

ASTM B 729, B464, B468 Alloy 20 Tubes & Pipes Specification :

Specifications : ASTM B 729, 464, 468 / ASME SB 729, 464, 468

Dimensions : ASTM, ASME and API

Size : 4 to 219mm W. T.: 0.5 to 20mm

Type : Seamless / ERW / Welded

Length : Within 13500mm

End : Plain End, Beveled End, Treaded

 

Alloy 20 Seamless Pipes and Tubes Equivalent Grades

STANDARD WERKSTOFF NR. UNS AFNOR EN
Alloy 20 2.4660 N08020 Z2NCUD31-20AZ NiCr20CuMo

 

Alloy 20 Welded Pipe and Tube Chemical Composition

Element Ni C Mn P S Si Cr Nb Mo Cu
Alloy 20 32 - 38 0.02 max 1 - 2 0.02 max 0.005 max 0.7 max 19 - 21 0.1 - 0.3 2 - 3 3 - 4

 

Alloy 20 Pipes & Tubes Mechanical & Physical Properties

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Alloy 20 8.1 g/cm3 1443 °C (2430 °F) Psi -80,000, MPa -551 Psi - 35,000, MPa - 241 30 %


Testings (Destructive, Non Destructive):
  • Positive Material Identification - PMI Testing
  • Chemical Analysis - Spectro Analysis
  • Mechanical Testing Such as Tensile, Elongation
  • Micro Test
  • Macro Test
  • Hardness Test
  • Pitting Resistance Test
  • Intergranular Corrosion (IGC) Test
  • Flaring Test
  • Flattening Test
  • Hydrostatic Test
  • Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
  • Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
  • Radiography Test
  • Dye Penetrant Test (DP Test)
  • Ultra Sonic Test (UT)
  • Eddy Current Testing
  • Impact Test
  • Bend Test
  •  

 

Packing:
  • We understand the importance of packaging specially in case of international shipments as the consignment has to go through a number of channels to reach the final destination, thus we take proper care of packing.
  • We pack our goods in a various ways depending on the products. The different ways in which our products are packed are:
    • Shrink-wrapped
    • Wooden Boxes
    • Wooden Pallets
    • Wooden Crates
    • Carton boxes

 

Marking:
  • All our products will have complete marking details which are co-related to the test certificates we supply.
  • In case of orders for cut piece of Pipes, Sheets or Round Bars, the marking is transferred from the product from which it is cut. In such cases we provide Letter confirming the marking transfer and picture of the product from which it is cut.

 

Delivery Time:
  • If the items are available in stock, we take 2 days from the date of receipt of advance payment to clear the shipment and send it to port.
  • And in-case the items are not availabe in stock, the time taken for manufacturing depends on the size, quantity and grade.
  • However we can claim the fact that we can compete with anyone in India on Delivery time and most of the time our production time is the least.
  • We have tied up with strong logistic partners in India which can undertake any type of shipping activites and make sure that there is no delay in shipment.

 

Inspection:
  • We welcome stage wise inspection, final stage inspection from any of your representative or third party inspection agencies.
  • We regularly have inspections ongoing at our premises from internationally acclaimed Inspection Agencies such as TUV, Llyods, BVIS, SGS, DNV etc.

 

Application:
  • Furnaces (piping, doors, burners, fans and recuperators)
  • Components (Cryogenic)
  • Industries processing food
  • Bed Furnaces (Fluidized) suc as grids, wind boxes, piping, coal combustors
  • Alloy 20 is used in smelter and steel melting equipment, continuous casting equipment in Steel Plants and Ore Processing Plants
  • Petroleum and Petrochemical refineries for catalytic recovery systems, flares, recuperators, tube hangers
  • Alloy 20 is used in Power Generation for coal gasifier internals, pulverized coal burners, tube hangers
  • Sintering/Cement Plants – burner shields, burners, wind boxes feeding and discharging systems
  • Thermal Process Plants for annealing covers and boxes, burner grids, doors, fans, muffles and retorts, recuperators, walking beams

Other Types Of Alloy 20 Pipes and Tubes
  • ASTM B 468 Alloy 20 Welded Pipes
  • Alloy 20 Seamless Piping
  • Alloy 20 Welded Pipe Suppliers
  • Alloy UNS N08020 Hydraulic Tubes
  • ASME SB 729 Alloy Capillary Tube Suppliers at Malayasia
  • Alloy 20 LSAW Pipes
  • Alloy 20 Welded Tube
  • Alloy 20 Pipe Tube
  • Alloy 20 Seamless Tubes
  • Alloy 20 EFW Tube Stockist
  • Alloy 20 Round Tubes
  • Alloy 20 ERW Tubes
  • Alloy DIN 2.4660 Pipe Tube Exporter
  • ASTM B 729 Alloy 20 Welded Tubes
  • Alloy 20 Seamless Pipes and Tubes Suppliers at Turkey
  • Alloy 20 Welded Pipes and Tubes Suppliers

Approved manufacturer of
Sabic approved Alloy 20 Seamless Pipes
KNPC approved Alloy 20 Seamless Tubes
Williamson approved Alloy 20 Instrumentation Tubes
MARAFIQ approved ASTM B 468 Alloy 20 Welded Tubes
Magnetrol approved Alloy 20 Seamless Tubing
QATARGAS approved Alloy 20 Welded Tubing
ONGC approved Alloy 20 Electric Resistance Welding Pipes
FW approved ASTM B729 Alloy 20 Seamless Tube
IBR approved Alloy 20 DIN 2.4660 Welded Tube Pipe
Alba approved ASTM B 464 Alloy 20 Welded Pipe
Kuwait Oil Company approved ASTM B729/ B464/ B468 Alloy 20 Pipes & Tubes
Egyptian General Petroleum Corporation approved Alloy 20 Seamless Pipe & Tubes
Industry We Serve
Alloy 20 Seamless Pipes and Tubes in Petrochemical Industry
Alloy UNS N08020 Tubes in Oil & Gas Industry
Alloy 20 Pipes in Power Plant
Alloy 20 Tube & Pipe in Pharmaceuticals Industry at Qatar
Alloy 20 Welded Pipes in Chemicals Industry
Alloy Pipe & Tube in Defence Industry
Alloy 20 Welded Tubes in Food and Beverages Industry
ASTM B729 Alloy 20 Welded Tubes in Sugar Industry
Alloy 20 Seamless Pipes in Paper Industry
Alloy 20 Tubes and Pipes in Cement Industry at Morocco
Alloy 20 DIN 2.4660 Hydraulic Tubes Industry
Alloy 20 Pipes & Tubes in Mining Industry

We Supply Our Alloy 20 Pipes 7 Tubes in Countries like

ASIA : UAE , SAUDHI ARABIA , OMAN , KUWAIT , BHARAIN , QATAR , JORADAN , ISRAEL , SRILANKA , MALAYSIA , SINGAPORE , BRUNEI, INDONESIA , PHILIPPINES , RUSSIA , TURKEY .
AFRICA : EGYPT , TANZANIA , SOUTH AFRICA , MOROCCO , ALGERIA , TUNISIA .
EUROPE : FRANCE , SPAIN , ITALY , CROATIA , AUSTRIA ,SLOVAKIA , NETHERLAND , CZECHIA , PLOAND , GERMANY , BELGIUM , ALBANIA , SLOVENIA .


We are Exports in Exporting Alloy 20 Seamless Pipes and Tubes worldwide

We are Exporter of Alloy 20 Seamless Pipes and Tubes in Worldwide Such as Iran, Argentina, Zimbabwe, Denmark, Greece, Netherlands, Qatar, Bahrain, Peru, Ukraine, Philippines, Angola, Yemen, Egypt, Finland, Japan, Bolivia, Chile, Slovakia, Algeria, Kenya, Nigeria, Tibet, Venezuela, Switzerland, Mexico, Canada, Trinidad & Tobago,Tunisia, South Korea, Iran, Germany, United States, Israel, Gambia, Ghana, Norway, Puerto Rico, Morocco, Austria, Kazakhstan, New Zealand, Mexico, Saudi Arabia, Lithuania, Sweden, Chile, Bangladesh, Singapore, Spain, France, Pakistan, Australia, Azerbaijan, Portugal, Indonesia, Afghanistan, Lebanon, Serbia, Vietnam, China, Turkey, Hungary, Nigeria, India, Libya, Poland, Macau, Gabon, Namibia, Thailand, Kuwait, Hong Kong, Ireland, Estonia, Italy, Bhutan, Belarus, Ecuador, Jordan, Russia, United Kingdom, Iraq, South Africa, Costa Rica, United Arab Emirates, Romania, Nepal, Brazil, Oman, Malaysia, Czech Republic, Mongolia, Sri Lanka, Croatia, Colombia, Belgium, Bulgaria, Poland, Taiwan .


We have supplied of Alloy 20 Welded Pipes and Tubes to following places

We are Suppliers of Alloy 20 Welded Pipes and Tubes in India Such as New Delhi, Muscat, Chennai, Sharjah, Edmonton, Lagos, Hong Kong, London, Noida, Doha, Dubai, Vadodara, Ahmedabad, Petaling Jaya, Secunderabad, Mexico City, Coimbatore, Los Angeles, Bengaluru, Jeddah, Pimpri-Chinchwad, Santiago, Singapore, Seoul, Chiyoda, Brisbane, Kolkata, Ahvaz, Riyadh, Jamshedpur, Chandigarh, Hyderabad, Navi Mumbai, Courbevoie, Ranchi, Kanpur, Bhopal, New York, Melbourne, Granada, Toronto, Sydney, Kuwait City, Pune, Geoje-si, Busan, Calgary, Gimhae-si, Visakhapatnam, Port-of-Spain, Caracas, Ho Chi Minh City, Ankara, Dammam, Bogota, Gurgaon, Al Jubail, Indore, Abu Dhabi, Istanbul, La Victoria, Jakarta, Baroda, Cairo, Faridabad, Tehran, Ernakulam, Moscow, Madrid, Perth, Haryana, Surat, Thiruvananthapuram, Hanoi, Bangkok, Montreal, Nashik, Colombo, Rio de Janeiro, Manama, Atyrau, Karachi, Lahore, Howrah, Algiers, Al Khobar, Rajkot, Aberdeen, Dallas, Mumbai, Ludhiana, Nagpur, Ulsan, Vung Tau, Houston, Thane, Kuala Lumpur, Jaipur, Milan.