Super Duplex Steel S32750 Flanges Manufacturer In India – High Strength Duplex Alloy Flanges

Name: Super Duplex Steel S32750 Flanges Manufacturer In India – High Strength Duplex Alloy Flanges
Brand: Riddhi Siddhi Metal Impex
Availability: InStock
Rating: 5 (15 reviews)

Specification Details
Flanges Types	Slip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap Joint
Class	150 Lbs, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Asa 300, Pn 6, 10, 16, 25, 40, 64, 100, 160
Size	1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000
Type	Raised Face (rf), Flat Face (ff), Ring Type Joint (rtj), Lap Joint Face (ljf), Large Male Female (lmf), Small Male Female (smf), Large Tongue & Groove, Small Tongue, Groove

Super Duplex Steel S32750 Flanges Manufacturer in India

Riddhi Siddhi Metal Impex is the pioneer company in engineering perfection and extreme quality focus, the best Super Duplex Steel S32750 Flanges Manufacturer which provides high performance flanges that are engineered to resist harsh pressure and corrosive conditions. Constructed of a balanced dual-phase austenite/ferrite, these flanges have good mechanical strength and improved resistance to chloride stress cracking, pitting and crevice corrosion. Incorporated into the face types such as raised face, flat face, and RTJ; smooth machined, they are used in the demanding industries such as desalination, offshore production, marine engineering and oil field piping. Each of the flanges is designed to meet the requirements of the international standards such as ASTM A182 and ASME B16.47, which guarantees dimensional accuracy and long-term serviceability in the industrial use.

Besides accurate production, we are also a consistent supplier, with customized sizes, pressure ratings, and flange styles to suit the world projects. Ultrasonic, hydrostatic and mechanical testing are carried out on all products to make sure that they perform dependably. We take into account both large-scale and urgent delivery because of full material traceability, external inspection, and export-level packaging. Our extended product line, Super Duplex Steel 2507 Flanges, can also be explored by businesses seeking reliable sourcing of B2B marketplace and this offers the same balance of power, corrosiveness, and longevity, which industries all over the world require.

Super Duplex Steel S32750 Flanges – Standard Dimensions & Weight Guide

The following table provides indicative dimensional and weight information for Super Duplex Steel S32750 Flanges manufactured in accordance with recognized piping and flange standards. The values are intended for reference during design evaluation, material estimation, transportation planning, and procurement activities. Actual dimensions and weights may vary based on flange configuration, pressure rating, facing type, and manufacturing tolerances.

Super Duplex Steel S32750 Flanges

Nominal Size (NB)	Outside Diameter (mm)	Flange Thickness (mm)	Approx. Weight Per Piece (Kg)	Estimated Weight (100 Nos) (Kg)
½" (15 NB)	90	9.6	0.8	80
¾" (20 NB)	100	11.2	1.1	110
1" (25 NB)	108	11.2	1.4	140
1½" (40 NB)	127	12.7	2.2	220
2" (50 NB)	152	14.3	3.2	320
3" (80 NB)	190	15.9	5.8	580
4" (100 NB)	229	17.5	8.9	890
6" (150 NB)	279	20.7	15.8	1580
8" (200 NB)	343	22.3	24.8	2480

About Super Duplex Steel S32750 Flanges

Super Duplex Steel S32750 flanges are manufactured from a high-alloy duplex stainless steel that combines approximately equal proportions of austenitic and ferritic microstructures. This unique composition delivers exceptional mechanical strength together with superior resistance to corrosion, making these flanges ideal for demanding industrial environments where conventional stainless steels may not provide adequate performance.

Engineered to withstand aggressive chloride-containing conditions, S32750 flanges offer excellent resistance to pitting, crevice corrosion, and stress corrosion cracking. Their high strength-to-weight ratio allows for reliable operation under elevated pressures while maintaining structural integrity. Precision manufacturing and strict quality control ensure consistent dimensional accuracy, dependable sealing capability, and long-term durability in critical piping systems.