At Ningjin Thriveon Valve Co., Ltd., we leverage over a decade of engineering expertise to provide you with superior 1 1/2 flanged gate valves designed for demanding industrial applications.
“Since switching to Ningjin Thriveon's 1 1/2 flanged gate valves, we've reduced maintenance costs by 27% and improved system uptime significantly.” – Operations Manager, US Oil & Gas Firm
Our valves hold multiple certifications including:
ISO 9001 Quality Management
CE Marking for European Markets
RoHS Compliance for Environmental Safety
API 600 Standards for Gate Valves
Pressure Equipment Directive (PED) Certification
Frequently Asked Questions
What is the typical lead time for 1 1/2 flanged gate valve orders?
Standard orders are typically fulfilled within 15-25 business days, while customized OEM orders may require 30-40 days depending on specifications.
Can the valve material be customized to meet special chemical resistance requirements?
Yes, we offer a range of materials including stainless steel grades and special alloys tailored for corrosive environments.
What payment methods do you accept for international orders?
We accept T/T (Telegraphic Transfer), L/C (Letter of Credit), and PayPal for smaller orders. Payment terms are negotiable for large volume contracts.
Do you provide after-sales support and warranty?
Yes, we offer a 12-month warranty on manufacturing defects and provide technical support and guidance throughout the valve’s operational life.
Can I get free samples before placing a large order?
Free samples are available upon request for qualified companies. Contact us to discuss your project and sample requirements.
Secure Your Supply of 1 1/2 Flanged Gate Valves Today
Limited stock available for immediate shipment. Benefit from our risk-free offer including free samples and a money-back guarantee within 30 days of purchase.
"Technical support was prompt and knowledgeable, assisting with installation and operational questions."
Michael Chen
Senior Valve Industry Analyst & Technical Consultant at Ningjin Thriveon Valve Co., Ltd.
With 15 years in valve manufacturing and supply chain optimization, Michael provides expert insights into industrial valve technologies and market trends, helping clients select the right solutions for cost savings and operational efficiency.
Customer Trust & Industry Certifications
1-12-brass-gate-valve 1-12-foot-valve
Our valves hold multiple certifications including: