आपका स्वागत है Chongqing Huanxiang Industrial. Co., Ltd.

Custom Steam Turbine Valve Disc with High-Grade Material and Precision Machining

उत्पाद सारांश
नियंत्रण, स्टॉप और सुरक्षा वाल्व के लिए कस्टम स्टीम टरबाइन वाल्व डिस्क। उच्च प्रदर्शन गर्मी प्रतिरोधी मिश्र धातु, सीएनसी परिशुद्धता मशीनिंग, चित्र/नमूने के अनुसार पूर्ण अनुकूलन। परीक्षण रिपोर्ट के साथ सख्त गुणवत्ता नियंत्रण। औद्योगिक टर्बाइनों से लेकर बड़ी ताप विद्युत इकाइयों तक के लिए।

उत्पाद का विवरण

Material Options: 12Cr13, 15Cr1Mo1V, F91/F92, 410 स्टेनलेस स्टील
Surface Roughness: रा≤0.8μm
Sealing Surface: जटिल घुमावदार
Heat Treatment: वैकल्पिक नाइट्राइडिंग, हार्ड क्रोमियम चढ़ाना, ओवरले वेल्डिंग स्टेलाइट मिश्र धातु
Inspection Methods: आयामी माप, कठोरता परीक्षण, अल्ट्रासोनिक दोष का पता लगाना, प्रवेश परीक्षण, सीलिंग प्रदर्शन परीक्षण
Application Types: बैक-प्रेशर टरबाइन, संघनक टरबाइन, निष्कर्षण टरबाइन, उच्च/मध्यम/निम्न दबाव भाप टरबाइन
उत्पाद का वर्णन
Custom Steam Turbine Valve Discs
Product Overview

Our custom turbine valve discs serve as core sealing components for steam turbine control valves, stop valves, and safety valves. Leveraging decades of precision forging and machining expertise, we offer comprehensive customized manufacturing services for all steam turbine valve disc types, perfectly suited for applications ranging from small industrial turbines to large thermal power generating units.

All products utilize high-performance heat-resistant alloy steel materials, processed through multi-axis CNC precision machining, heat treatment, and high-precision grinding. This ensures stable mechanical performance in demanding high-temperature, high-pressure, and steam erosion environments.

Core Customization Advantages
Full Customizable Design
Customize outer diameter, inner hole, sealing curve, mounting holes, boss structure, thickness, and flow profile according to customer specifications. We support non-standard special structure customization for both imported and domestic turbine units.
High-Grade Raw Material Selection
Material options include 12Cr13, 15Cr1Mo1V, F91/F92, 410 stainless steel, and other turbine-dedicated heat-resistant alloys. All raw materials come with material test certificates and offer low creep deformation with excellent anti-steam oxidation and anti-scour performance.
Ultra Precision Machining Technology
Advanced CNC turning and milling for complex curved sealing surfaces, precision grinding for sealing contact faces (roughness Ra≤0.8μm), strict tolerance control for fit sizes to eliminate steam leakage, and optional surface hardening treatments including nitriding, hard chromium plating, and overlay welding stellite alloy to extend service life.
Strict Quality Control System
Every valve disc undergoes comprehensive inspection including dimensional measurement, hardness testing, ultrasonic flaw detection, penetration testing, and sealing performance testing. All test reports are provided for factory acceptance.
Application Compatibility

Our valve discs are compatible with back-pressure turbines, condensing turbines, extraction turbines, and high/middle/low pressure steam turbine valve sets. They are widely used across various industries including thermal power plants, steel mills, chemical plants, paper mills, and biomass power stations.

Product Features
  • Excellent high-temperature strength and creep resistance
  • Ultra-smooth sealing surface with stable tight shut-off performance
  • Anti-steam erosion properties and extended service cycle, reducing unit maintenance frequency
  • Flexible customization to fit both old unit replacement and new equipment development
  • Complete technical documentation and after-sales technical support
Service Commitment
  • Free technical drawing review and parameter matching consultation
  • Small batch sample customization available
  • Short production lead times for urgent power unit maintenance orders
  • Complete after-sales tracking for installation and operation feedback
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