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Duplex Steel S31803 / S32205 Tube Fittings

SS Werkstoff Nr. 1.4462 Tube to Union, ASTM A182 SAF 2205 Tube to Male Fittings, Duplex S31803 Male Elbow Supplier in India.

When it comes to tube fittings, Duplex Steel S31803 and S32205 are widely sought-after materials because of their remarkable mechanical qualities and corrosion resistance. The duplex stainless steel family, which incorporates the benefits of both ferritic and austenitic stainless steels, includes both grades. UNS S31803, often known as Duplex Steel S31803, is a multipurpose alloy that is frequently employed in a range of industrial settings. In comparison to conventional stainless steels, it has a balanced microstructure with roughly 50% ferrite and 50% austenite, giving it greater strength and toughness. This alloy is perfect for usage in harsh settings including chemical processing and the oil and gas industries because of its exceptional resistance to stress corrosion, cracking, pitting, and crevice corrosion.
S32205, also known as UNS S32205, is a refined form of S31803 that has marginally increased chromium, molybdenum, and nitrogen content. This alteration strengthens its mechanical qualities and increases its resistance to corrosion, especially in situations containing chloride. Applications needing greater strength and resistance to seawater and other severe environments are especially appreciative of S32205. For structural and pressure applications, it keeps its high tensile strength and impact toughness.

ASTM A182 Duplex Steel S31803 / S32205 Tube Fittings

ASME SA182 Duplex S31803 Reducing Union, Duplex Steel S32205 Double Ferrule Fittings, DSS UNS S31803 NPT Fittings Exporter.

A variety of tube fittings, such as flanges, valves, and couplings, employ both S31803 and S32205. The materials' high yield strength and durability, which guarantee long-term dependability and performance, are advantageous to these fittings. These alloys are ideal for demanding applications where durability and performance are crucial because of their duplex microstructure, which also offers superior weldability and resistance to thermal expansion.

Duplex Steel S31803 / S32205 Tube Fittings Specification

Specification : ASTM A182 / ASME SA182

Tube Size : 1/16”OD to 2”OD, 2mm OD to 50mm OD

Thread : NPT, BSP, BSPT, UNF, ISO, SAE etc.

Applicable Temperature : 150-400°C

Origin : Indian Origin, European Origin, Japanese Origin

Testing and Documents : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports

Packing : Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests


A Wide Range of ASTM A182 S31803 / S32205 Duplex Steel Tube Fittings at Best Price.

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S31803 / S32205 Duplex Steel Tube Fittings Available Type
Duplex Steel 2205 Tube to Union

Duplex Steel 2205 Tube to Union

Duplex Steel 2205 Tube to Male Fittings

Duplex Steel 2205 Tube to Male Fittings

Duplex Steel 2205 Tube to Pipes

Duplex Steel 2205 Tube to Female Pipes

Duplex Steel 2205 Single Ferrule Fittings

Duplex Steel 2205 Single Ferrule Fittings

Duplex Steel 2205 Double Ferrule Fittings

Duplex Steel 2205 Double Ferrule Fittings

Duplex Steel 2205 Male Connector

Duplex Steel 2205 Male Connector

Duplex Steel 2205 Union Elbow

Duplex Steel 2205 Union Elbow

Duplex Steel 2205 Bulkhead Connector

Duplex Steel 2205 Bulkhead Connector


ASME SA182 Duplex Steel S31803 / S32205 Tube Fittings Equivalent Standards
STANDARD WERKSTOFF NR. UNS
Duplex 2205 1.4462 S31803 / S32205

Chemical Composition of Grade S31803 / S32205 Duplex Steel Compression Tube Fittings
Grade C Mn Si P S Cr Mo Ni N Fe
S31803 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 22.0 – 23.0 3.0 – 3.5 4.50 – 6.50 0.14 – 0.20 63.72 min
S32205 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 21.0 – 23.0 2.50 - 3.50 4.50 – 6.50 0.8 – 0.20 63.54 min

Mechanical Properties of ASTM A182 Duplex UNS S31803 / S32205 Instrumentation Fittings
Grades Density (g/cm 3) Density (lb/in 3) Melting Point (°C) Melting Point (°F)
S31803 / S32205 7.805 0.285 1420 – 1465 2588 – 2669


Other Types of S31803 / S32205 Duplex Steel Tube Fittings

Duplex Steel S31803 Tube Fittings
Duplex Steel S32205 Instrumentation Fittings
Duplex Steel S31803 Compression Tube Fittings
ASTM A182 Duplex 2205 Ferrule Fittings
S31803 / S32205 Duplex Steel Hydraulic Fittings
Duplex Steel ASTM A182 S31803 Single Ferrule Fittings
Duplex Steel 2205 Double Ferrule Fittings
SAF 2205 Compression Fittings Stockist
Duplex S31803 NPT Fittings Supplier
ASME SA182 S32205 Duplex Steel Tube to Union
2205 Duplex Steel Tube to Male Fittings
Duplex Steel S31803 Tube to Female Pipe
S32205 Duplex Male Connector Exporter
S31803 Duplex Steel Female Connector
1.4462 Duplex Steel Reducing Union Specification

AISI S31803 Duplex Steel Male Bulkhead Connector
S32205 Duplex Steel Female Bulkhead Connector
S31803 Duplex Steel Bulkhead Union
ASTM A182 2205 Duplex Union Elbow Manufacturer
Duplex Steel S31803 Male Elbow Distributor
Duplex Steel S32205 Front Ferrule Fittings
Duplex Steel 2205 Tube Fittings Price
ASTM A182 S32205 Duplex Steel Back Ferrule Fittings
Duplex Steel UNS S31803 Male Adapter
Duplex Steel DIN 1.4462 Female Elbow
S32205 Duplex Steel Union Cross
Duplex Steel S31803 Union Tee
S31803 Duplex Reducing Union Tee Dealer
Duplex Stainless Steel 1.4462 Bulkhead Elbow
Duplex Steel Tube Fittings


Main Countries We Deliver S31803 / S32205 Duplex Steel Tube Fittings

We have regular exports of Duplex Steel S31803 / S32205 Instrumentation Fittings in Europe, Kuwait, Bangladesh, UAE, Hong Kong, Poland, Bahrain, Jordan, Nepal, United States, Algeria, Yemen, Spain, Qatar, Ghana, Malaysia, Philippines, United Kingdom, Chile, Azerbaijan, Lithuania, Saudi Arabia, Iran, Trinidad & Tobago,Tunisia, Turkey, Brazil, Iran, Poland, Japan, France, USA, Belgium, Thailand, Estonia, Brazil, Vietnam, China, Chile, Costa Rica, Iran, Japan, Malaysia, Congo, Germany, Egypt, Tibet, United Arab Emirates, South Africa, South Korea, Ireland, Finland, Italy, Taiwan, Sweden, Czech Republic, Iraq, Puerto Rico, Austria, Ukraine, Mexico, Pakistan, Portugal, Netherlands, Denmark, Sri Lanka, Gabon, Kazakhstan, Bulgaria, Angola, Bhutan, Romania, Indonesia, Ecuador, Canada, Nigeria, Singapore, Argentina, Israel, Venezuela, Nigeria, Afghanistan, Bolivia, Peru, Russia, Switzerland, Libya, Kenya, Macau, New Zealand, Lebanon, Belarus, Mongolia, Croatia, Gambia, Morocco, Slovakia, Australia, Colombia, Norway, Oman, Hungary, Mexico, India, Zimbabwe, Namibia, Serbia, Greece.

Cities We Deliver ASTM A182 S31803 / S32205 Duplex Steel Compression Tube Fittings

We are Leading Supplier of ASTM A182 S31803 / S32205 Duplex Steel Hydraulic Fittings in Mumbai, Maharashtra, Gujarat, Jamshedpur, Pune, Thiruvanthapuram, Jaipur, Lucknow, Coimbatore, Imphal, Mysore, Ratlam, Delhi, Kanpur, Darjeeling, Jalandhar, Nagpur, Solapur, Kolkata, Allahabad, Dehradun, Jammu, Nashik, Srinagar, Chennai, Ahmedabad, Faridabad, Bhadravati, Chattisgarh, Durgapur, Asansol, Hospet, Bellary, Visakhapatnam, Nellore, Surat, Bangalore, Chandigarh, Ghaziabad, Jhansi, Patna, Siliguri, Hyderabad, Amritsar, Noida, Kochi, Aizawl, Guwahati, Kozhikode, Raipur, Vishakhapatnam, Jabalpur, Bhopal, Gwalior, Ludhiana, Rajahmundry, Thane, Agra, Bhubaneshwar, Gurgaon, Madurai, Rajkot, Varanasi, Bhilai, Haridwar, Meerut, Ranchi, Ahmednagar, Akola, Amravati, Aurangabad, Baramati, Beed, Bhandara, Bhiwandi, Buldhana, Chandrapur, Chimur, Dahanu, Dhule, Dindori, Erandol, Gadchiroli, Hatkanangle, Hingoli, Ichalkaranji, Jalgaon, Jalna, Karad, Khed, Yavatmal, Kolaba, Kolhapur, Kopargaon, Latur, Malegaon, Mumbai, Nagpur, Nanded, Nandurbar, Nashik, Osmanabad, Pandharpur, Parbhani, Rajapur, Ramtek, Ratnagiri, Raver, Sangli, Satara, Shirdi, Shirur, Solapur, Thane, Wardha, Washim, Andhra Pradesh, Jammu and Kashmir, Nagaland, Uttarakhand, Haryana, Lakshadweep, Arunachal Pradesh, Jharkhand, Odisha, West Bengal, Himachal Pradesh, Assam, Karnataka, Punjab, Andaman and Nicobar Islands, Puducherry, Bihar, Kerala, Rajasthan, Chandigarh, Meghalaya, Chhattisgarh, Madhya Pradesh, Sikkim, Dadar and Nagar Haveli, Mizoram, Goa, Tamil Nadu, Daman and Diu, Tripura, Manipur, Telangana, Delhi, Uttar Pradesh in India.