Feiyu Flange FYFL Jingye Valve JYFV
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Products & Services

Jingye Valve Series | Multi-Material Industrial Valves

Jingye Valve · Multi-material Industrial Valves

Product Categories

SS Ball ValveForged Steel Ball ValveCS Ball Valve Gate ValveGlobe ValveCheck Valve Y-StrainerForged Steel Valve
SS Ball Valve

SS Ball Valve

Material: Stainless Steel / Carbon Steel / Special Steel

Application: Water, gas, oil & mildly corrosive media on/off control

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Forged Steel Ball Valve

Forged Steel Ball Valve

Material: Stainless Steel / Carbon Steel / Special Steel

Application: High temperature & pressure, oil & gas transmission pipelines

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CS Ball Valve

CS Ball Valve

Material: WCB Carbon Steel

Application: General industrial water / gas / oil pipelines

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Gate Valve

Gate Valve

Material: Stainless Steel / Carbon Steel / Special Steel

Application: Full open/close shutoff, zero flow resistance

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Globe Valve

Globe Valve

Material: Stainless Steel / Carbon Steel / Special Steel

Application: Flow regulation & pipeline shutoff

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Check Valve

Check Valve

Material: Stainless Steel / Carbon Steel / Special Steel

Application: Prevent backflow, protect pump & valve equipment

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Y-Strainer

Y-Strainer

Material: Stainless Steel / Carbon Steel / Special Steel

Application: Pipeline impurity filtration, protect downstream equipment

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Forged Steel Valve

Forged Steel Valve

Material: Stainless Steel / Carbon Steel / Special Steel

Application: High-pressure forged steel valve, suitable for power plants & petrochemical

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Customization Services

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 Series | Stainless Steel Forged Flanges

Feiyu Flange · Stainless Steel Forged Flange

Product Categories

Slip-On FlangeWeld Neck FlangeFlat Weld Flange High-Pressure FlangeRing Joint Flange
Slip-On Flange

Slip-On Flange

Spec: DN15–DN600

Material: 304 / 316 Stainless Steel

Custom Inquiry
Weld Neck Flange

Weld Neck Flange

Spec: DN15–DN1200

Material: Stainless Steel

Custom Inquiry
Flat Weld Flange

Flat Weld Flange

Spec: DN15–DN600

Material: 304 / 316 Stainless Steel

Custom Inquiry
High-Pressure Flange

High-Pressure Flange

Spec: DN15–DN600

Material: Stainless Steel / Alloy Steel

Custom Inquiry
Weld Neck Flat Flange

Weld Neck Flat Flange

Spec: DN15–DN600

Material: 304 / 316 Stainless Steel

Custom Inquiry
Ring Joint Raised Face Flange

Ring Joint Raised Face Flange

Spec: DN15–DN600

Material: Stainless Steel

Custom Inquiry
Ring Joint Integral Steel Flange

Ring Joint Integral Steel Flange

Spec: DN15–DN600

Material: Stainless Steel / Forged Steel

Custom Inquiry
Weld Neck Steel Pipe Flange

Weld Neck Steel Pipe Flange

Spec: DN15–DN1200

Material: Stainless Steel

Custom Inquiry

Core Advantages

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.

General Services

Pre-Sales · Production · After-Sales — Full Lifecycle Support

Pre-Sales Service

  • Drawing & Design
  • Material Selection Advice
  • Parameter Calculation & Verification

Production Service

  • Drawing / Sample Custom Fabrication
  • Full-Process QC Management
  • Factory Pressure Testing

After-Sales Support

  • 24-Hour Online Response
  • Warranty Tracking Service
  • Logistics & Shipping Support
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