Duplex Steel S31803 Pipe Fittings Manufacturer

Overview of Duplex S31803 Pipe Fittings
Duplex S31803 is a type of alloy that features a ferritic-austenitic microstructure. In its annealed state, the alloy comprises ferrite. The duplex grade is renowned for its high strength, similar to ferritic grades, and corrosion resistance, similar to austenitic steel. Due to its austenite and ferrite phases, the alloy exhibits properties characteristic of both types of steel.

Composition of Duplex S31803 Pipe Fittings
The fittings comprise Nickel, Iron, Copper, Chromium, Silicon, Manganese, and Nickel alloys. These alloys have excellent weldability and low-temperature toughness, making them ideal for this application.

Ready Stock of S31803 DSS Pipe Fittings, ASTM A815 S31803 Pipe Fittings, Duplex Steel S31803 Butt weld Fittings, Duplex S31803 Seamless Fittings, Duplex Steel S31803 Pipe Fittings Supplier in Mumbai, India.

Table of Content

About Duplex Steel S31803 Pipe Fittings
Specification For Duplex Steel S31803 Pipe Fittings
Equivalent Grades Of Duplex Steel S31803 Pipe Fittings
Various Types of Duplex Steel S31803 Pipe Fittings
Ready Stock Of Duplex Steel S31803 Pipe Fittings
Duplex Steel S31803 Pipe Fittings Dimensions
Duplex Steel S31803 Pipe Fittings Chemical Composition
Duplex Steel S31803 Pipe Fittings Mechanical Properties
We Serve application Industry
People also Search for Duplex Steel S31803 Pipe Fittings
We Export Duplex Steel S31803 Pipe Fittings Across the Globe
Domestic Supply Duplex Steel S31803 Pipe Fittings

Duplex Steel S31803 Pipe Bend, Duplex Steel S31803 Two Joint Pipe Fittings, Duplex Steel S31803 Reducers, Duplex S31803 45 Deg. SR Elbow, Duplex S31803 90 Deg Long Radius Elbow.

Properties of Duplex S31803 Pipe Fittings
Duplex S31803 pipe fittings are highly resistant to stress chloride corrosion cracking. They perform exceptionally well in sulfide environments and at high temperatures, up to 300°C, where increased chloride offers protection against corrosion. The fittings also exhibit better flexibility at low temperatures than ferrite grade. They provide superior resistance to chloride pitting and crevice corrosion and outstanding corrosion resistance to seawater and most concentrations of sulphuric acid. Additionally, they are resistant to sulfide stress corrosion cracking and sour-gas environments.

Applications of Duplex S31803 Pipe Fittings
Duplex S31803 pipe fittings, including Duplex Steel S32205 instrumentation valves, are highly versatile and widely used in various applications. They are commonly employed in seawater systems, pumps, valves, chemical process vessels, piping, heat exchangers, and FGD scrubber systems. Additionally Duplex Steel S31803 Instrumentation valves used in pulp mill digesters, bleach washers, food process equipment, and oil field piping, among others.

Kalp Industries is a reputable manufacturer, supplier, and Duplex S31803 Pipe Fittings exporter. With years of experience in the industry, we have been providing our clients with high-quality products. Our fittings come in various shapes, sizes, dimensions, and thicknesses to meet your specific requirements. They exhibit exceptional strength even at very high temperatures, and we can customize our Duplex Steel S31803 Tubing them according to your needs.

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Specification For Duplex Steel S31803 Pipe Fittings

Specifications	ASTM A815 / ASME SA815
Dimensions	ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size	1/2” NB to 24″NB in
Type	Seamless / Welded / Fabricated
Thickness	Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS etc.

STOCKIST & SUPPILERS FOR Duplex Steel S31803 PIPE FITTINGS IN INDIA, CUSTOM SIZES Duplex S31803 BUTT WELD PIPE FITTINGS, SEAMLESS FITTINGS, TWO JOINT PIPE FITTINGS AS PER CLIENT REQUIREMENT

Equivalent Grades Of Duplex Steel S31803 Pipe Fittings

STANDARD	WERKSTOFF NR.	UNS
Duplex Steel S31803	1.4462	S31803

Various Types of Duplex Steel S31803 Pipe Fittings

Duplex Steel S31803 Pipe Elbow

Duplex Stainless Steel S31803 Pipe Elbow
ASME B16.28 S31803 Duplex Steel Pipe Elbow
DSS S31803 Seamless Elbow
ASTM A815 S31803 Duplex Steel Pipe Elbow
Duplex S31803 Buttweld Pipe Elbow
S31803 Duplex Steel 3D, 5D, 10 Butt weld Elbow
DSS S31803 Pipe Elbow
Duplex Steel S31803 180 Deg. Pipe Elbow
Duplex S31803 Long Radius Elbow
UNS S31803 Pipe Elbow
Duplex Steel S31803 Short Radius Elbow
ANSI B16.9 Duplex Steel S31803 Pipe Elbow
Duplex S31803 Pipe Elbow
Duplex S31803 Buttweld Elbow

Duplex Steel S31803 Pipe Tee

Duplex S31803 Buttweld Tee
DSS S31803 Welded Pipe Tee
Duplex Steel S31803 Unequal Buttweld Tee
Duplex Steel S31803 Pipe Tee
DSS S31803 Pipe Tee
Duplex Steel S31803 Reducing Pipe Tee
Duplex S31803 Pipe Tee
ANSI B16.9 Duplex Steel S31803 Pipe Tee
ASTM A815 S31803 Duplex Steel Pipe Tee
Duplex Steel S31803 Seamless Tee
Duplex Stainless Steel S31803 Pipe Tee
ASME B16.28 S31803 DSS Pipe Tee
Duplex Steel S31803 Butt weld Tee
Duplex Steel S31803 Equal Pipe Tee
UNS S31803 Pipe Tee

Duplex Steel S31803 Pipe Cross

DSS S31803 Unequal Buttweld Cross
UNS S31803 Pipe Cross
Duplex Steel S31803 Reducing Pipe Cross
DSS S31803 Equal Pipe Cross
ANSI B16.9 Duplex Steel S31803 Pipe Cross
Duplex Steel S31803 Buttweld Pipe Cross
ASME B16.28 S31803 Duplex Steel Pipe Cross
Duplex Stainless Steel S31803 Pipe Cross
ASTM A815 S31803 Duplex Steel Pipe Cross
Duplex S31803 Buttweld Cross
Duplex Steel S31803 Seamless Cross
Duplex S31803 Pipe Cross
S31803 Duplex Steel Pipe Cross

Duplex Steel S31803 Reducers

ASTM A815 S31803 Duplex Steel Pipe Reducers
DSS S31803 Eccentric Reducers
Duplex Stainless Steel S31803 Pipe Reducers
Duplex Steel S31803 Eccentric Reducers
Duplex S31803 Seamless Pipe Reducers
Duplex S31803 Concentric Reducers
Duplex Steel S31803 Buttweld Reducers
ANSI B16.9 Duplex Steel S31803 Reducers
ASME B16.28 S31803 Duplex Steel Reducers
Duplex Steel S31803 Reducers
DSS S31803 Reducers
Duplex Steel S31803 Concentric Reducers
UNS S31803 Pipe Reducers

Duplex Steel S31803 Pipe Cap

Duplex Steel S31803 End Pipe Cap
UNS S31803 End Pipe Cap
DSS S31803 Seamless Pipe Cap
DSS S31803 Pipe End Cap
Duplex S31803 End Cap
ASTM A815 S31803 Duplex Steel Pipe Cap
Duplex Stainless Steel S31803 Pipe Cap
ANSI B16.9 Duplex Steel S31803 Pipe Cap
Duplex Steel S31803 Buttweld Pipe Cap
Duplex Steel S31803 Pipe Cap
Duplex Steel S31803 Butt weld Pipe Cap
DSS S31803 Pipe Cap
ASME B16.28 S31803 Duplex Steel Pipe Cap
Duplex S31803 Pipe Cap

Duplex Steel S31803 Stub End

ASME B16.28 S31803 DSS Stub End
ASTM A815 S31803 Duplex Steel Pipe Stub End
Duplex Steel S31803 Stub End
UNS S31803 Pipe Stub End
DSS S31803 Long Stub End
Duplex S31803 Stub End
Duplex Stainless Steel S31803 Buttweld Stub End
ANSI B16.9 Duplex Steel S31803 Stub End
Duplex Steel S31803 Lap Joint Stub End
Duplex Stainless Steel S31803 Pipe Stub End
Duplex Steel S31803 Buttweld Stub End
Duplex Steel S31803 Short Stub End
DSS S31803 Seamless Pipe Stub End
S31803 Duplex Steel Stubends

Ready Stock Of Duplex Steel S31803 Pipe Fittings

Ferritic Stainless Steel Pipe Fittings
UNS S31803 Duplex Steel 1D Elbow
Duplex S31803 Lap Joint Stub Ends
ASTM A815 S31803 Duplex Steel Lateral Tee
S31803 Duplex Steel Two Halve Butt weld Fittings
Duplex Stainless Steel S31803 Two Joint Buttweld Fittings
ASME B16.9 Duplex Steel S31803 Duplex Steel Caps
Grade S31803 Pipe Fittings
Type S31803 Duplex Steel Industrial Buttweld Pipe Fittings
Duplex Steel S31803 Seamless Reducing Tee
S31803 Duplex Steel Pipe Fittings Dimensions
Duplex Steel UNS S31803 Welded Pipe Fittings
Duplex Steel S31803 LR Elbow
S31803 Duplex Steel 3D Elbow
DSS S31803 Pipe Reducers

Duplex S31803 Eccentric Reducer
DSS S31803 45 Degree Pipe Elbow
S31803 Duplex Steel Butt weld Fittings
Duplex Steel S31803 Pipe Reducing Nipple
S31803 Duplex Steel Stub End
Duplex Steel S31803 Buttweld Pipe Fittings
Duplex Steel S31803 90° Weldable SR Elbow
Duplex S31803 180° Buttweld Elbow
Duplex Steel S31803 90° Reducing Elbow
S31803 Duplex Steel 90° LR Elbow
Duplex Steel S31803 45° Long Radius Elbow
ASME B16.28 DSS S31803 Pipe Bends
Duplex Steel S31803 Seamless Buttweld Fittings
S31803 Duplex Steel Seamless Fittings
Grade S31803 90° Seamless Elbow
S31803 Duplex Steel Pipe Fittings

Duplex Steel S31803 Pipe Fittings Dimensional Tolerances

**⁽¹⁾ Out-of-round is the sum of absolute values of plus and minus tolerance.**
**⁽²⁾ The inside diameter at ends and the nominal wall thicknesses are to be specified by the purchaser.**
**IN ACCORDANCE WITH ASME B16.9 – B16.28**
All Fittings				90°and 45° Ells and Tees	Reducers and Lap Joint Stub	Caps	180° Returns			Angularity Tol
Nominal Pipe Plane Size (NPS)	Outside⁽¹⁾ Diameter at Bevel	Inside⁽¹⁾ Diameter at End	Wall⁽²⁾ Thickness	Centre-to- End Dimension A,B,C,M	Overall Length L	Overall Length E	Centre-to- Centre Dimension O	Back-to- Face Dimension K	Alignment at Ends U	Nominal Pipe SIze	Off Angle Q	Off Angle P
1/2 TO 2-1/2	+1/16	±1/32	Not less than 87-1/2% of Normal Thickness	±1/16	±1/16	±1/8	±1/4	±1/4	±1/32	12 to 4	1/32	1/16
	-1/32									5 to 8	1/16	1/8
3 TO 3-1/2	±1/16	±1/16		±1/16	±1/16	±1/8	±1/4	±1/4	±1/32	10 to 12	3/32	3/16
4	±1/16	±1/16		±1/16	±1/16	±1/8	±1/4	±1/4	±1/32	14 to 16	3/32	1/4
5 TO 8	+1/32	±1/16		±1/16	±1/16	±1/4	±1/4	±1/4	±1/32	18 to 24	1/8	3/8
	-1/16
10 TO 18	+1/16	±1/8		±3/32	±3/32	±1/4	±3/8	±1/4	±1/16	All dimensions are in inches
	-1/8
20 TO 24	+1/4	±3/32		±3/32	±3/32	±1/4	±3/8	±1/4	±1/16
	-3/32

Duplex Steel S31803 Pipe Fittings Chemical Composition

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

Duplex Steel S31803 Pipe Fittings Mechanical Properties

Grades	Density (g/cm 3)	Density (lb/in 3)	Melting Point (°C)	Melting Point (°F)
S31803	7.805	0.285	1420 – 1465	2588 – 2669

We Serve Application Industry

Fastener applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

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We Export Duplex Steel S31803 Pipe Fittings Across the Globe

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

Domestic Supply Duplex Steel S31803 Pipe Fittings

Hyderabad, Kolkata, Jamshedpur, Haryana, New Delhi, Thiruvananthapuram, Ernakulam, Surat, Ludhiana, Thane, Nagpur, Ranchi, Kanpur, Secunderabad, Noida, Gurgaon, Pimpri-Chinchwad, Visakhapatnam, Baroda, Vadodara, Chennai, Bengaluru, Jaipur, Pune, Chandigarh, Howrah, Bhopal, Ahmedabad, Faridabad, Navi Mumbai, Mumbai, Rajkot, Colombo, Nashik, Indore, Coimbatore.

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