Ting Flanges is a reliable manufacturer and supplier located in Manila, Philippines, which specializes in the production of top-notch AISI 4140 flanges that are designed to have high strength and long-lasting. Through its state-of-the-art industrial process and its dedication to quality, the company is able to make flanges that are up to the international standards for the most challenging area of application of the industries. The company is serving oil and gas, petrochemical, power generation, and heavy machinery sectors. Performance under extreme pressure and temperature, corrosion resistance, and reliability of the flanges are guaranteed in each and every one of the AISI 4140 flange that is thus precision-crafted, rendering Ting Flanges a mutually beneficial alliance seeking a robust piping and mechanical connection solutions provider.
Chromium-molybdenum alloy steel is the source of the AISI 4140 flanges’ mechanical strength, toughness, and wear resistance. The structure mainly consists of carbon, chromium, and molybdenum, which by themselves harden the material and make it more resistant to corrosion. These types of flanges have very high tensile and yield strength, and good fatigue and ductility, besides that. Furthermore, in order to further enhance these mechanical characteristics, heat treatment steps like hardening and tempering are done, thus granting the final product greater stability under varying loads. AISI 4140 flanges are capable of keeping their sizes, resisting any kind of deformation, and they can be relied upon for performance even after a very long time of usage under high-pressure, high-temperature, and heavy industrial conditions.
| Size Chart | 1/2″ to 48″ |
|---|---|
| Pressure Rating | Class 150, 600, 300, 1500, 900, 2500 LBS |
| Pressure Calculation in DIN | 6/ 16/ 10/ 40/ 25Bar / PN6 PN16 PN10 PN40 PN25 PN64 |
| JIS | 5K, 16 K, 10 K, 30 K, 20 K, 63 K, 40 K |
| UNI | 6/ 16/ 10/ 40/ 25Bar |
| EN | 6/ 16/ 10/ 40/ 25Bar |
| Flange Face Type | Lap-Joint Face, Large Male-Female, Raised Face, Flat Face, Small Tongue, Small Male-Female, Ring Type Joint, Large Tongue & Groove Flanges manufacturer and Supplier |
| Flanges Marking | All Flanges are marked as follows: Supplier or Manufacturer’s Name, Size, Class, Bore, Dimension, Material, Heat No. Or according to the customer’s request. |
| Element | Content |
|---|---|
| Chromium | 0.80 Tp 1.10 |
| Manganese | 0.75 Tp 1.0 |
| Silicon | 0.15 To 0.30 |
| Carbon | 0.380 To 0.430 |
| Molybdenum | 0.15 To 0.25 |
| Sulfur | 0.040 |
| Phosphorous | 0.035 |
| Iron | Balance |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 655 MPa | 95000 psi |
| Bulk modulus | 140 GPa | 20300 ksi |
| Yield strength | 415 MPa | 60200 psi |
| Shear modulus | 80 GPa | 11600 ksi |
| Poisson’s ratio | 0.27-0.30 | 0.27-0.30 |
| Elastic modulus | 190-210 GPa | 27557-30458 ksi |
| Elongation at break (in 50 mm) | 25.70% | 25.70% |
| Hardness, Knoop | 219 | 219 |
| Hardness, Rockwell B | 92 | 92 |
| Hardness, Brinell | 197 | 197 |
| Hardness, Rockwell C | 13 | 13 |
| Machinability | 65 | 65 |
| Hardness, Vickers | 207 | 207 |
Ting Flanges, a leading supplier in Manila, Philippines, offers an extensive selection of AISI 4140 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.
Firstly, AISI 4140 flanges can be found in usage across diverse industries including that of oil and gas, petrochemical, power generation, automotive, and heavy machinery. They are perfect for extremely high-stress applications like pressure vessels, pipelines, drilling equipment, and hydraulic systems. These flanges ensure the lattices are tightly coupled, leak-proof connections and retain their excellent operability in environments subjected to high pressure, temperature, and mechanical loads. Besides that, their outstanding strength and resistance to wear make them attractive for usage in rotating machinery and structural elements. AISI 4140 flanges are safety holders, reliability enhancers, and efficiency optimizers in tightly controlled operations that call for resilient and gelling well with each other flange solutions that are long-lasting.
Yes, we offer custom sizes for AISI 4140 Flanges to meet specific project needs. Our team at Ting Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@tingflanges.com.
| STANDARD | UNS | WERKSTOFF NR. |
| AISI 4140 | G41400 | 1.7225 |
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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