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Alloy 20 Socket Weld Flanges Manufacturer and Supplier in Jakarta, Indonesia

Based in Jakarta, Indonesia, Ismail Flanges is a well-known producer and supplier of Alloy 20 Socket Weld fittings. Ismail Flanges is renowned for their proficiency in corrosion-resistant alloys and produces premium Alloy 20 products that satisfy global requirements for performance and durability. Alloy 20 socket weld fittings are crucial in the food, pharmaceutical, and chemical processing industries because they are perfect for applications involving harsh chemical environments like sulphuric acid. Ismail Flanges provides precision-engineered piping components to both domestic and international markets with state-of-the-art manufacturing facilities, stringent quality control, and a dedication to on-time delivery.

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Alloy 20 SWRF Flanges

Alloy 20 SWRTJ Flanges

Alloy 20 SWFF Flanges

Alloy 20 Socket Weld fittings are made of a nickel-iron-chromium alloy stabilised with niobium, which gives them exceptional resistance to corrosion caused by sulphuric acid and chloride stress. Nickel (32–38%), chromium (19–21%), iron (balance), molybdenum (2–3%), and copper (3–4%) make up the usual composition. Mechanically, Alloy 20 has good elongation and impact resistance, with a tensile strength of about 620 MPa and a yield strength of about 300 MPa. Because of its exceptional weldability and strong mechanical stability, it is ideal for socket weld connections in demanding chemical and hot conditions.

Table of Contents

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Alloy 20 Socket Weld Flanges Specification

Specification ASTM B462 / ASME SB462
Size Chart 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
UNI 6Bar 10Bar 16Bar 25Bar 40Bar
EN 6Bar 10Bar 16Bar 25Bar 40Bar
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Test Certificates EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc
Production Technique Forged, Heat treated and machined
Connect Type/ Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Special design As per your drawing AS, ANSI, BS, DIN and JIS 15 NB (1/2″) to 200 NB (8″) Equal and Reducing Configurations
Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Manufacturer of ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange B.S: BS4504 , BS3293, BS1560, BS10 AS 2129: Table D; Table E; Table H ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48 ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 American standard (ANSI) German (DIN) British standard (BS) DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 ASTM B462 20 Alloy Flanges The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
Grades Alloy 20
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Largest Alloy 20 Socket Weld Flanges Supplier in Indonesia, Jakarta

Ismail Flanges, a leading supplier in Indonesia, Jakarta, offers an extensive selection of Alloy 20 Socket Weld Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.

Contact us to get a quick quote for your requirement.

We offer These Flanges as per DIN, ISO, JIS or ANSI Standard.

In industries where resistance to acid attack, particularly sulphuric acid, is crucial, alloy 20 socket weld fittings are widely used. They are frequently used in food and beverage processing, pharmaceutical manufacturing, chemical processing, and marine environments. These fittings are perfect for heat exchangers, tanks, reactors, and high-pressure piping systems. They are also appropriate for pickling apparatus, flue gas scrubbers, and other harsh processing systems due to their resistance to corrosion. Strong, leak-proof joints are guaranteed by the socket weld design, which is particularly helpful for small-diameter pipes. For crucial industrial applications, alloy 20 is the material of choice due to its combination of mechanical strength and chemical resistance.

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Types of Alloy 20 Socket Weld Flanges

Alloy 20 Raised Face Socket Weld Flange
ANSI B16.5 Alloy 20 Socket Weld Flange
Alloy 20 Socket Weld Pipe Flange
20 Alloy Class 300 Socket Weld Flanges
20 Alloy Class 350 Socket Weld Flanges
Alloy 20 JIS B2220 Socket Weld Flanges

Alloy 20 Socket Weld Flanges Equivalent grades

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

Pressure Rating of Alloy 20 Socket Weld Flanges

ASME/ANSI B 16.5 Socket Weld Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47 Blind Flange [Series A & B],Socket Weld Flange
PRESSURE CLASS 75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36 Socket Weld Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
PRESSURE CLASS PN 2.5 TO PN 40
BS 4504[PART 1] Hubbed Slip-On
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Hubbed Slip-On Hubbed Threaded
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
BS10 Plate Slip-On Flange, Slip-On Boss Flange
TABLE D, E, F, H
DIN FLANGES DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
PRESSURE CLASS PN 6 TO PN 100

Are Custom Sizes Available for Alloy 20 Socket Weld Flanges?

Yes, we offer custom sizes for Alloy 20 Socket Weld Flanges to meet specific project needs. Our team at Ismail Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@ismailflanges.id.

Material Testing

We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.

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Application Industry of Alloy 20 Socket Weld Flanges

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