Ismail Flanges, a well-respected manufacturer and supplier based in Jakarta, Indonesia, is known for its top-notch ANSI B16.5 Class 400 Flanges. These flanges are meticulously designed to meet strict international standards, crafted with precision and high-quality materials to ensure outstanding durability and performance. Catering to a wide array of industries such as oil & gas, petrochemicals, power generation, and water treatment, Ismail Flanges prides itself on timely deliveries, competitive pricing, and exceptional customer service. With a solid reputation for reliability and innovation, the company offers ANSI B16.5 Class 400 Flanges that are perfectly suited for demanding industrial environments both in Indonesia and around the globe.
The ANSI B16.5 Class 400 Flanges from Ismail Flanges are made from top-grade materials like carbon steel (A105), stainless steel (304/316), and alloy steel. This careful selection of materials boosts their strength, corrosion resistance, and ability to handle high temperatures. They boast a pressure rating of 400 psi at room temperature, with tensile strength ranging from 485 to 620 MPa and a minimum yield strength of 250 MPa. These flanges undergo heat treatment to enhance their hardness and durability. Precision machining guarantees excellent dimensional accuracy, tight seals, and long-lasting performance in high-pressure piping systems, making them perfect for critical industrial applications.
Ismail Flanges, a leading supplier in Indonesia, Jakarta, offers an extensive selection of SS400 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.
| Specifications | ASTM SS400 and ASME SS400 |
|---|---|
| ASME B16.5 Carbon Steel SS400 Flanges size range | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
| Carbon Steel SS400 Flanges Standards | ANSI/ASME B16.5, B16.48, BS4504, B16.47 Series A & B, EN-1092, BS 10, DIN, ASME Flanges, ANSI Flanges, DIN Flanges, BS Flanges, GOST Flanges,EN Flanges |
| Carbon Steel SS400 Flanges Standard DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| Carbon Steel SS400 Flanges Standard ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Carbon Steel SS400 Flanges Standard UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Carbon Steel SS400 Flanges Standard JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| Carbon Steel SS400 Flanges Standard EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Main Types | Forged / Threaded / Screwed / Plate |
| Flange supporting material | Gasket, Ring Joint, Flange Bolts |
| Carbon Steel SS400 Pipe Flanges Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Production technique |
|
| Connect Type/ Flange Face Type | Ring Type Joint (RTJ), Raised Face (RF), Large Male-Female (LMF), Flat Face (FF), Lap-Joint Face (LJF), Male-Female (SMF), Small Tongue & Groove, Large Tongue & Groove |
| Most common types of Carbon Steel SS400 Flanges |
|
| Special design | As per your drawing AS, ANSI, BS, DIN and JIS 15 NB (1/2″) to 200 NB (8″) Equal and Reducing Configurations Carbon Steel SS400 Flanges Threaded Flanges, Socketweld Flanges, Slip-On Flanges, Blind Flanges, Weld Neck Flanges |
| Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
| Origin | Indian / West Europe / Japan / USA / Korean |
| Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
| Specialized manufacturer of |
|
|
Element |
Weight % |
|
Carbon |
0.08 – 0.15 |
|
Silicon |
0.15 – 0.50 |
|
Manganese |
0.30 – 0.60 |
|
Phosphorus |
0.025 max * |
|
Sulphur |
0.025 max * |
|
Molybdenum |
0.90 – 1.10 |
|
Chromium |
2.00 – 2.50 |
|
Nickel |
0.5 max |
Property | Values |
Ultimate Tensile Strength * | 95 min Ksi (655 Mpa) |
0.2 % Yield Strength * | 75 min Ksi (517 Mpa) |
Elongation * | 17 % min |
Reduction of Area * | 35 % min |
Charpy Impact Toughness | 42 mean/ 33 min J at –18o C |
Hardness | 197 – 237 BHN (75 Ksi min) |
ANSI B16.5 Class 400 Flanges are widely utilized in industries that require resistance to high pressure and high temperatures. Common applications include oil refineries, natural gas processing facilities, chemical and petrochemical sectors, power generation plants, and water supply systems. These flanges come in various types, such as weld neck, blind, slip-on, and socket weld, to accommodate different installation requirements. Their sturdy construction enables them to endure aggressive media and thermal cycling. Ismail Flanges provides ANSI B16.5 Class 400 Flanges in customized sizes and materials, ensuring reliability and performance tailored to specific industrial needs.
Yes, we offer custom sizes for SS400 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.
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.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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