Duplex S31803 Flanges

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Product Description

Duplex S31803 Flanges:

Material Specfication and Dimension Standards:

Product Category	Material Specification as per ASME/ASTM
Forged Flanges	ASME SA182/182M F51, ASTM A182/182M F51

Size Range:

Notes : We can meet other dimensions outside the above mentioned range in special cases.

Why choose Us:

More than 30 years of expirience in this business
You can get stock options, mill deliveries with shortest manufacturing time
we assure you of as response in 24 hours (generally in same hour)
You will get the right material as per your requirement at the minimum possible price, (beware of unrealistic offers from other vendors)
100% Fulfilment of commitments, if we cannot meet your requirement even after checking all options we will not give false assurance, this helps us in maintaining good relations with our customers
We can offer Exworks, FOB, CFR, CIF, Door to Door Delivery prices. We suggest that you let us do the shipping, because it will be cost effective as well as efficient
The materials we supply come with full traceability, right from raw material test certificate to final dimensional report. (Reports available on request)

UNS Nos	Other Names
UNS S3103	duplex steel, dss steel, duplex stainless steel, F51

Forms:

Weld Neck Flanges	Blind Flanges	Socket Weld Flanges	Slip On Flanges	Screwed Flanges	Lap Joint Flanges
Long Weld Neck Flanges	Orifice Flanges	Spectacle Blinds	Spacers and Spades	EN Flanges	DIN Flanges
Nipo Flanges	Anchor Flanges	Drip Rings	NozzlesDuplex S31803 Flanges:Material Specfication and Dimension Standards:

Application:

We supply Duplex Stainless Steel to Pressure Vessel, Tanks and Heat Exchanger Manufacturers used in Chemical Process Plants and Oil and Gas Exploration
DSS is used a lot in Marine, Water and Waste Water Treatment Plants
Duplex is a big yes for Effluent scrubbing systems

Technical specification:

Material Specification	ASME SA182, ASTM A182
Material Grades:	UNS S31803, UNS S32750, UNS S32760, UNS S32205, F51, F53, F55
Dimension Standards
ASME / ANSI B16.5	Weld Neck Flanges, Slip On Flanges, Blind Flanges, Socket Weld Flanges, Screwed Flanges, Orifice Flanges, Lap Join Flanges, Long Weld Neck Flanges, 150 #, 300 #, 600 #, 900 #, 2500 #
ASME B16.47/B16.48	Spectacle Blinds, Spades, Spacers, Weld Neck Flanges, Blind Flanges, Orifice Flanges
DIN Standard Flanges	EN 1092-1, Type 1, Type 2, Type 11, Type 13, Type 5, PN6, PN10, PN16, PN25, PN40
UNI NORM Flanges	UNI 2276, 2277, 2278, 6089, 6090, 2280, 2281, 2282, 2283, 2284, 2253, 2254, 6092, 6093
DIN NORM Flanges	DIN 2573, 2576, 2642, 2631, 2632, 2633, 2634, 2635, 2565, 2566, 2527
Certification	EN 10204 3.1 / 3.2