Efficiently control your pipeline flow with API 6D valves designed for durability, precision, and compliance — tailored for Operations Managers, Technical Directors, and Purchasing Professionals.
Whether you’re managing a complex pipeline or ensuring compliance with stringent industry standards, our API 6D valves eliminate costly downtime and quality risks.
Get Free Quote in 24hThese pain points translate directly into lost ROI, operational risks, and strained supply chains.
| Parameter | Specification | Standard |
|---|---|---|
| Design Standard | API 6D | API 6D |
| Pressure Rating | 150# to 2500# (PN20 - PN420) | ASME B16.34 |
| Body Material | Carbon Steel, Stainless Steel, Alloy Steel | ASTM A105, ASTM A182 |
| End Connection | Butt Weld (BW), Flanged, Socket Weld (SW) | ASME B16.5, B16.25 |
| Temperature Range | -29°C to 425°C (-20°F to 797°F) | API 6D |
| Testing | API 598, API 6D Pressure Testing | API 6D |
“Switching to Ningjin Thriveon’s API 6D valves reduced our pipeline maintenance costs by 37% and improved uptime by 15% within the first year.” – Operations Manager, US Energy Corp.
“Their expert team helped us customize valves perfectly matched to our refinery specs, accelerating installation and compliance approvals.” – Technical Director, Saudi Petrochem
API 6D valves are pipeline valves manufactured and tested according to the American Petroleum Institute standard 6D, used primarily in oil and gas pipeline applications for flow control and shutoff.
Yes, we offer OEM and ODM customization services including material, dimension, end connections, and special testing requirements to fit your project needs.
Standard orders are delivered within 30-45 days. Expedited production options are available depending on order size and specifications.
We accept T/T, L/C at sight, PayPal (for samples), and other negotiable terms for large orders.
Yes, all API 6D valves come with a 12-month warranty and lifetime technical support. We also offer on-site installation guidance if required.

Secure your supply of premium API 6D valves with Ningjin Thriveon. Benefit from risk-free procurement:
James T., Pipeline Operations Manager, Texas
"Ningjin Thriveon's API 6D valves have outperformed previous suppliers in durability and delivery speed, enabling us to meet tight project deadlines consistently."
Elena S., Technical Director, California
"Their customized valve solutions fit perfectly into our refinery’s specifications. The technical support team is knowledgeable and responsive."
Mohamed A., Procurement Manager, Saudi Arabia
"Competitive pricing without sacrificing quality makes Ningjin Thriveon our trusted valve supplier for multiple large projects."
Richard Evans
Senior Valve Industry Analyst at Ningjin Thriveon Valve Co., Ltd.
With over 15 years of experience in industrial valve manufacturing and international trade, Richard specializes in optimizing procurement strategies and compliance standards for global pipeline projects.
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Call us on:
+86-311-86935302
+86-311-86935302
Email Us:
info@thriveonvalve.com
South of Huanmadian Village Town, Ningjin County, Xingtai, Hebei Province, China