Custom Flange Manufacturing – Non-Standard Solutions
Custom flanges for special applications. SongHai manufactures non-standard flanges per customer drawings and specifications.
Customization Options
- Oversized flanges (above 48″/DN1200)
- Special pressure classes
- Unusual materials (Hastelloy, Titanium, Monel)
- Modified dimensions
- Special face configurations
- Orifice flanges
- Expander/reducer flanges
Process
- Submit drawings or specifications
- Engineering review (24-48 hours)
- Quotation
- Sample production (if required)
- Manufacturing (15-30 days)
- Quality inspection and shipment
Custom project inquiry: 1007788887@qq.com
You may also like
ANSI ASME Flanges Guide: ASME Class, ANSI and ASME Differences Explained
Learn the difference between ANSI and ASME, what ASME class means for flange pressure ratings, and how to specify ANSI ASME flanges for industrial piping.
Read 8 · Comments 0
•
2026-08-31
ASME B16.5 Flanges Guide: ANSI B16.5 Dimensions, Classes and Buying Checks
Learn what ASME B16.5 and ANSI B16.5 mean for pipe flanges, including size range, flange classes, face types, materials, markings and purchasing checks.
Read 16 · Comments 0
•
2026-08-29
Plate Flanges Guide: Steel Plate Flange Types, Materials and Buying Tips
A practical guide to plate flanges, steel plate flange materials, flange plate dimensions, machining, drilling, inspection and purchasing for industrial piping projects.
Read 169 · Comments 0
•
2026-08-25
