Jingye Valve · Multi-material Industrial Valves
We support custom valve manufacturing in carbon steel, 304/316 stainless steel, duplex steel, Hastelloy, titanium, and other special alloy materials. Drawing and sample-based fabrication available to meet non-standard and special operating condition requirements.
Feiyu Flange · Stainless Steel Forged Flange
We specialize in non-standard custom-shaped flanges and large-diameter flanges above DN1000, using precision forging processes with corrosion-resistant stainless steel materials to ensure dimensional accuracy and pressure-bearing performance.
Pre-Sales · Production · After-Sales — Full Lifecycle Support
Common questions about our valves & flanges
We manufacture ball valves, gate valves, globe valves, check valves, Y-strainers, and forged steel valves. Materials include carbon steel, stainless steel, duplex steel, Hastelloy, Monel, Inconel, and titanium, with both standard and custom designs available.
Our flange range includes slip-on flanges, weld neck flanges, flat weld flanges, high-pressure flanges, ring joint raised face flanges, and non-standard large-diameter flanges. All are precision forged and machined from corrosion-resistant stainless steel and other alloys.
Our products are manufactured according to international standards including ANSI/ASME, DIN, BS, JIS, and GB. We can also produce to your specific drawings or project standards. Please confirm your required standard when inquiring.
Yes. Custom fabrication is a core capability of both Jingye Valve and Feiyu Flange. Send us your technical drawings or samples along with material, size, pressure rating, and quantity, and we will provide a detailed quotation and production plan.
Yes, we offer samples for evaluation. For standard items we can prepare samples quickly; for custom products we can produce a trial piece before mass production. Contact our sales team to discuss sample requirements.