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API 650 Cone Roof Storage Tank 500-10000m³ Carbon Steel for Crude Oil and Diesel

API 650 Cone Roof Storage Tank 500-10000m³ Carbon Steel for Crude Oil and Diesel photo-1
API 650 Cone Roof Storage Tank 500-10000m³ Carbon Steel for Crude Oil and Diesel photo-2
API 650 Cone Roof Storage Tank 500-10000m³ Carbon Steel for Crude Oil and Diesel photo-3

Product Spotlights

An API 650 cone roof storage tank is a vertical, cylindrical, aboveground, fully welded steel tank with a supported bottom and a cone or domed fixed roof. Unlike pressure vessels (ASME VIII / GB150), it is designed mainly for liquid head, wind, seismic loads and foundation behavior under approximately atmospheric pressure (up to 2.5 psig internal pressure)
Negotiable MOQ: 1 Set (Price negotiable depending on order volume and customization)
Key Specifications
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Type:
Other, Storage Tank
Certification:
ISO9001, Other
Warranty:
12 Months
Payment & Shipping
Payment Methods:
Port of Shipment:
Tianjin
Delivery Detail:
35 days
Type Other, Storage Tank
Certification ISO9001, Other
Warranty 12 Months
After-sales Service Online Technical Support
Tank Marerial Other, Carbon Steel
Storage Objects Liquid
Customized Other, Yes
Condition New
Capacity 500-10000m³
Material Q235B / Q345R
Design Pressure Atmospheric / Slightly Pressurized (≤2.5psig)
Design Temperature -20°C ~ +93°C
Corrosion Allowance 1.5-3mm
Standard API 650/ GB 50341
NDT Method RT / UT / MT / PT
Test Method Hydrostatic Test (1.25× design height)
Transport Package Seaworthy Ocean Freight Packing
Origin Hebei, China

API 650 Cone Roof Storage Tank, ranging from 500m³ to 10000m³, is an aboveground, fully welded carbon steel tank designed for crude oil, diesel and water storage. Manufactured to API 650, API 12F and GB 50341, the tank features a self-supporting cone or dome roof, tapered shell courses and a supported bottom.


Key features:

- Carbon steel construction in Q235B / Q345R, stainless steel 304 / 316L available on request

- Fixed cone roof or dome roof, self-supporting, cost-effective for medium and large capacity

- Fully welded groove seams with low-hydrogen consumables

- Full NDT: RT (vertical seams 100%, horizontal seams ≥10%), UT thickness check, MT/PT for attachment welds

- Hydrostatic test to 1.25× design liquid height, hold 24-48 hours, settlement monitored

- Bottom seam vacuum box test for leak detection

- Anti-corrosion coating, blasting and cathodic protection

- Optional internal lining: epoxy, glass flake

- FOB Tianjin, seaworthy ocean freight packing, exported to Southeast Asia, Central Asia, Middle East, Africa and South America


Manufacturing process:

Material inspection & MTC verification → Plate cutting & rolling → Bottom assembly → Shell course welding → Cone roof fabrication → Nozzle, manway, ladder, catwalk, level gauge installation → WPS/PQR welding → Pre-heat for thick plates → NDT → Vacuum box test → Hydrostatic test → Blasting and painting → Outfitting & loading


Applications:

Oil depot tank farm, refinery inlet and product storage, power plant auxiliary oil storage, petrochemical and chemical bulk storage, fire water service, water and wastewater.


Design data to send us:

Fluid name, specific gravity, pour point, flash point, vapor pressure; operating/design temperature; net capacity; diameter/height ratio; atmospheric or slightly pressurized roof; material and corrosion allowance; foundation settlement and bearing capacity; seismic zone, wind speed and snow load; code edition; NDT extent; accessories; Incoterms.


Send us your design data — we reply within 24 hours with a detailed proposal, material calculation and FOB Tianjin quotation.


Contact:

Li Fe (Manager), Hebei Anshu Langsheng Machinery Technology Co., Ltd.

No.868 Jianshe South Street, Jizhou, Hengshui, Hebei, China

WhatsApp / WeChat: [Y+86 15203283906] | Email: [2247450686@qq.com]


Product Tags: API 650 cone roof storage tank , API 650 crude oil tank , diesel storage tank

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Verified Business License
Business Type
Manufacturer
Year Established
2008
Factory Size
30,000-50,000 square meters
Annual Export Value
US$10 Million - US$50 Million