
Durable DN50 Carbon Steel Gate Valve for Extreme Temperatures. Customizable Design: Supports full customization from samples, designs, and minor adjustments. High-Temperature Resistance: Engineered for extreme temperatures with carbon steel construction. Professional Repair Service: Offers valve maintenance, modification, and non-standard parts processing. Laser Surface Treatment: Applies laser technology for anti-friction and wear-resistant surface modification. Flexible Ordering: Accepts sample orders and mixed samples for quality inspection. ISO Certified Quality: Certified under ISO9001:2015, ISO14001, and ISO45000:2018 standards. Fast Lead Time: Average lead time within 15 workdays for both peak and off-season. Versatile Application: Suitable for industrial usage, water systems, drain, and flow control.