| Brand Name: | LH-Ti |
| Model Number: | LH-BL |
| MOQ: | 1 piece |
| Price: | US dollar $30/pc--US dollar $80/pc |
| Payment Terms: | L/C,T/T,Western Union |
| Supply Ability: | 5000 pcs per month |
DN10-DN2000 Titanium WN Welding Neck Flange
This titanium WN welding neck flange is forged and CNC machined to ASME B16.5 with dimensions to ANSI/ASME B16.5, B16.47 Series A and B and B16.48, and it is also available to BS4504, BS10, EN-1092 and DIN. Sizes run from NPS 1/2 to NPS 24 (DN10 to DN2000) with pressure classes from 150# to 2500# and PN6 to PN64, in Grade 2, Grade 7 and Grade 12 with a polished raised face.
Technical Specifications
| Product Type | Weld neck (WN) flange |
| Standard | ASME B16.5, ANSI B16.5, B16.47 Series A and B, B16.48, BS4504, BS10, EN-1092, DIN |
| Material Standard | ASTM B381 / ASME SB381 |
| Grade | Gr2, Gr7, Gr12 (Gr1, Gr4, Gr5 available) |
| Size | NPS 1/2 - NPS 24 (DN10 - DN2000) |
| Pressure Class | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6 - PN64 |
| Face Type | Flat face (FF), raised face (RF), ring type joint (RTJ) |
| Sealing Surface | RF |
| Surface | Polished |
| Technique | Forged and CNC machined |
| Inspection | Ultrasonic testing and material test report EN10204.3.1 |
| Application | Chemical industry, water conservancy, power stations, pressure vessels |
| Certification | ISO9001, TUV |
Physical Properties by Grade
| Grade | Tensile Strength min | Yield Strength min | Elongation (%) |
| Gr1 | 35 ksi / 240 MPa | 20 ksi / 138 MPa | 24 |
| Gr2 | 50 ksi / 345 MPa | 40 ksi / 275 MPa | 20 |
| Gr5 | 130 ksi / 895 MPa | 120 ksi / 828 MPa | 10 |
| Gr7 | 50 ksi / 345 MPa | 40 ksi / 275 MPa | 20 |
| Gr9 | 90 ksi / 620 MPa | 70 ksi / 438 MPa | 15 |
| Gr12 | 70 ksi / 438 MPa | 50 ksi / 345 MPa | 18 |
Applications & Titanium Advantages
Titanium flanges are used in water conservancy, electric power and power stations, pipe fittings, industrial machinery and pressure vessels, and are particularly suited to chemical processing because they resist corrosion. Titanium has a low density and a high strength-to-weight ratio, so a titanium flange is lighter than a steel part of the same rating while still resisting seawater, chlorides and many acids. Forged construction gives uniform mechanical properties, and the raised face supports reliable gasket sealing.
Quality, Customization & Inquiry
Flanges are produced to ASTM B381 / ASME SB381 under ISO9001 and TUV control, with ultrasonic testing and a material test report to EN10204.3.1 available. Size, pressure class, face type and grade can be customized, monthly capacity is 5000 pcs and orders are normally delivered within 3-15 work days. Please send your size, pressure rating, face type and grade so that we can prepare a quotation.
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