
High-Quality Valve Stainless Steel Flange Ball Va | RFQ Sourcing Details
Chemical Transfer Units · Quote on request
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Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Chemical Transfer Units. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
The GB Standard Stainless Steel Flange Ball Valve is a high-quality valve designed and manufactured in strict compliance with Chinese national standards (GB). It is widely used in various industrial pipeline systems.
Made from premium stainless steel, this ball valve offers excellent corrosion resistance, high-temperature resistance, and wear resistance, making it suitable for controlling and shutting off water, steam, oil, gas, and corrosive media.
Key Features: - Premium Material: The valve body, bonnet, and ball are made of 304/316 stainless steel, providing superior corrosion and high-temperature resistance for complex working conditions.
- Flange Connection: Complies with GB/T 9113 flange standards, ensuring easy installation and excellent sealing performance for various pipeline systems. - Compact Design: Features a structure, small size, and lightweight, making it easy to install and maintain.
- Smooth Operation: Equipped with a handle, worm gear, or pneumatic/electric actuator for effortless opening and closing, with low operating torque and quick switching capability.
- Reliable Sealing: The valve seat uses PTFE (polytetrafluoroethylene) or other high-performance sealing materials to ensure zero leakage and a long service life. - High Pressure Resistance: Designed to meet GB pressure ratings, suitable for medium and high-pressure pipeline systems.
- Versatile Applications: Ideal for water treatment, petrochemical, food and pharmaceutical, power generation, papermaking, and other industries.
Technical Parameters: - Nominal Diameter: DN15-DN500 (customizable upon request) - Pressure Rating: PN1.0-PN6.4MPa (or Class150-Class300) - Operating Temperature: -29°C to 200°C (adjustable based on sealing materials) - Connection Type: Flange connection (GB/T 9113, HG/T 20592, etc.) - Actuation Method: Manual, worm gear, pneumatic, or electric Applications: - Petrochemical Industry: Used for controlling oil, natural gas, and chemical media in pipelines.
- Water Treatment: Suitable for water supply, drainage, and wastewater treatment systems. - Food and Pharmaceutical: Complies with hygiene standards, ideal for high-purity applications. - Power Industry: Used in steam and cooling water pipeline systems.
- Papermaking Industry: Suitable for controlling and shutting off corrosive media. Product Advantages: - Hig
High-Quality | Applications and Buyer Notes
High-Quality is organized as a sourcing-ready Chemical Transfer Units reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-t
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Chemical Transfer UnitsBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- power
- generation, papermaking, and other industries. Technical Parameters:-NominalBased on visible page data; confirm exact value in the RFQ.
- Applications
- Ideal for water treatment, petrochemical, food and pharmaceuticalBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
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