As a corporate purchasing manager or technical director, you face the challenge of sourcing storage tanks that balance stringent quality standards with competitive pricing and efficient delivery. Our API 650 storage tank construction services meet these demands, backed by a powerful factory, quality assurance, OEM/ODM design capabilities, and high-speed delivery tailored for the US and English-speaking markets.
Don’t let these challenges slow your operations. Discover how we address them with proven expertise and robust solutions below.
Shijiazhuang Enric Gas Equipment Co., Ltd. leverages over 50 years of industry leadership to deliver API 650 storage tanks that solve your pain points with:
Request your customized quote today and experience the difference.
| Parameter | Specification | Details |
|---|---|---|
| Standard | API 650 | Welded Steel Tanks for Oil Storage |
| Material | Carbon Steel, Stainless Steel Options | ASTM A36, A516 Gr.70; SS304/316 available |
| Capacity | 500 to 50,000 m³ | Custom design per project requirements |
| Design Pressure | Up to 2.5 bar (36 psi) | Designed for atmospheric to low-pressure storage |
| Seismic Design | Per API 650 Appendix F | Earthquake-resistant options available |
| Roof Type | Fixed Roof, Floating Roof | Including internal floating and external floating designs |
| Welding | Automatic & Manual Welding | Certified welders and strict QA/QC controls |
| Testing | Hydrostatic & Radiographic Testing | 100% weld inspection and pressure testing |
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Our tanks have been successfully deployed globally in projects requiring strict adherence to API 650 and local compliance, delivering up to 37% cost reductions and 25% faster installation times per client reports.
Contact us to discuss your project specifications and receive a tailored proposal
Standard tanks are manufactured and shipped within 8–12 weeks. Custom designs may require 12–16 weeks. We optimize production and logistics to meet your project schedules.
Yes. Our OEM/ODM design team works closely with your engineers to tailor tank dimensions, materials, and accessories to your exact requirements, ensuring compliance with API 650 and local standards.
We accept wire transfers (T/T), letter of credit (L/C), and verified escrow services. Payment terms are negotiable based on order size and client relationship.
Our logistics team manages door-to-door shipping, including sea, air, and land transport. We optimize routes to reduce freight costs and ensure timely delivery to your site.
We offer installation guidance, regular maintenance training, and 24/7 technical support. Extended warranties and inspection services are available upon request.
Yes. Our API 650 tanks carry ASME and DOT certifications, meeting or exceeding US federal and state regulatory requirements for storage tanks.
Take advantage of our free sample service and money-back guarantee to evaluate our API 650 storage tanks at no risk. Stocks are limited—act now to secure your project’s success.
Michael R., Supply Chain Manager, Houston
“Enric’s tanks dramatically lowered our freight costs by consolidating shipments and optimizing packaging. The product quality was impeccable and certified, easing our regulatory inspections.”
Sarah L., Operations Director, Pennsylvania
“The technical consultation helped us design an efficient storage solution for our gas processing plant. Installation support was prompt, and the tanks exceeded our durability expectations.”
David K., Purchasing Manager, California
“Their delivery speed saved us 3 weeks on a critical project timeline. Enric’s professionalism and post-sales follow-up gave us peace of mind.”
John Anderson is a Senior Industry Analyst with over 20 years of experience in industrial gas equipment and API-standard storage solutions. Having worked with global manufacturers and buyers, John specializes in bridging market needs with technical innovation and compliance strategies. He currently serves as a technical consultant for Shijiazhuang Enric Gas Equipment Co., Ltd., guiding product development and international business expansion.
Speak with our regional experts to get personalized advice and pricing:
General Inquiry:
Tel: +86-311-81663811
Email: gasequipment@enricgroup.com
Address: No. 169, Yuxiang Street, Equipment Manufacture Base, Shijiazhuang, 051430 Hebei Province, China
-Hengkai Natural Gas Liquefaction Project
-Changming Phase II Natural Gas Liquefaction Project
-Hwange Natural Gas Liquefaction Project
-Tianhao Coalbed Methane Liquefaction Project
-Tianyun Coalbed Methane Liquefaction Project
-Shuntai Coalbed Methane Liquefaction Project
-60.000 cubic meters/day
-60.000 cubic meters/day
-60.000 m3/day*2 sets
-200.000 cubic meters/day
4. Social Proof & Certifications
Customer Testimonials
“After switching to Enric’s API 650 tanks, we experienced a 30% reduction in total cost of ownership and a flawless certification process in the US. Their technical support team guided us through every step.” – James H., Operations Manager, Oil & Gas Industry, Texas
“The modular and customizable tank design allowed us to integrate seamlessly with our hydrogen storage facility. Delivery was 25% faster than expected, saving us critical project time.” – Lisa M., Technical Director, Clean Energy Sector, California