ASME Code 4000 Cubic Meters Propane/Lng Spherical Storage Tank With Carbon Steel

ASME Code 4000 Cubic Meters Propane/Lng Spherical Storage Tank With Carbon Steel

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US $453700

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Quick Details

Core Components:: Pressure Vessel

Dimension(L*W*H):: Customized

Capacity:: 120M3 To 10000M3

Weight:: 50000

Inner Material:: Stainless steel, carbon steel

Outer Material:: SA-516, SA-537 CL1, SA-537 CL2, Q370R, etc.

Design Pressure(MPa):: 0.1-99MP

Design Standard:: ASME, GOST, GB

Working Temperature(℃):: -20 to -196

Volume Available(m³):: 20-10000

Material:: Q245R , 16MnDR, 07MnNiMoDR ,08Ni3DR , Cr18Ni9(S30408), Etc.

Medium:: LOX/LIN/Lar/LCo2/LNG/LPG

Air Tightness Test Pressure::: 1.77 MPa or customized

Hydrostatic Test Pressure::: 2.54 MPa or customized

Wind Pressure::: 1500 Pa or customized

Filling ratio::: 0.9 or customzied

Quick Details

Volume (m³):: 120M3 To 10000M3 Or Customized

Max Working Pressure(MPa):: 100MP

Place of Origin:: China

Core Components:: Pressure Vessel

Dimension(L*W*H):: Customized

Capacity:: 120M3 To 10000M3

Weight:: 50000

Inner Material:: Stainless steel, carbon steel

Outer Material:: SA-516, SA-537 CL1, SA-537 CL2, Q370R, etc.

Design Pressure(MPa):: 0.1-99MP

Design Standard:: ASME, GOST, GB

Working Temperature(℃):: -20 to -196

Volume Available(m³):: 20-10000

Material:: Q245R , 16MnDR, 07MnNiMoDR ,08Ni3DR , Cr18Ni9(S30408), Etc.

Medium:: LOX/LIN/Lar/LCo2/LNG/LPG

Air Tightness Test Pressure::: 1.77 MPa or customized

Hydrostatic Test Pressure::: 2.54 MPa or customized

Wind Pressure::: 1500 Pa or customized

Filling ratio::: 0.9 or customzied

Large-Scale Cryogenic Liquid Storage Solutions

ASME Code 4000 Cubic Meters Propane/Lng Spherical Storage Tank With Carbon Steel

Product Description

Spherical Type Tank

Spherical shaped storage are used in gas and liquid storage in many industries including midstream, downstream, petrochemical, chemical, waste water, and aerospace. Spheres can store many products such as anhydrous ammonia, LPG, NGL, gasoline, naphtha, butadiene, ethylene, hydrogen, oxygen, nitrogen, argon, LNG, biogas, sewage gas and waste water.

A spherical shape offers uniform stress distribution under internal loading resulting in highly efficient pressurized storage. Sphere storage results in the lowest land space for pressurized storage and offers lower costs for foundations, coatings, accessories, and piping than other options.

The shape of the spherical tank is spherical and ellipsoidal. The vast majority are single-layer spherical shells. When storing liquefied gas at low temperature and low pressure, double spherical shells are used, and thermal insulation materials are filled between the two spherical shells. The most widely used is the single-layer spherical spherical tank. Th e spherical shell is made of a plurality of spherical petals pressed into a spherical surface and welded together by the orange petal split method, the football split split method or the football orange split hybrid split method. The most common supporting structure of spherical tank is equatorial tangent type, followed by symmetrical type, skirt type, semi-buried type and basin type. The ellipsoid spherical tank is usually used to store liquid hydrocarbons (such as gasoline, etc.) with a saturated vapor pressure slightly higher than atmospheric pressure and strong volatility at room temperature. When the volume is larger, the compound ellipsoid spherical tank should be used.

Product Parameters

Capacity

120M3-10000M3

Medium

Liquid Oxygen/Liquid Nitrogen/Liquid Argon/LNG/Liquid Carbon Dioxide/Liquid Ammonia/Liquefied Petroleum Gas/Oxygen/Nitrogen/Argon/Dimethyl Ether/Carbon 4/Carbon

5/Chloromethane/Propane/Butane/Ether/Chloroethane/Light Hydrocarbon Products, Etc.

Material

Q245R (0/-20℃)、 Q345R (0/-20℃) 、 16MnDR (-40℃ )、 Q370R (-20℃ ) 、 07MnMoVR (-20℃ ) 、07MnNiMoDR (-50℃ ) 、JFE-HITEN610U2 (-20℃ )、JFE-HITEN610U2L (-50℃ ) 、08Ni3DR (-100℃ ) 、15MnNiNbDR (-20℃ ) 、 SA-516Gr70 、 SA-537CL.2 0 (-20℃ ) Cr18Ni9(S30408) (-196℃ ), Etc.

Maximum Thickness Of Spherical Shell Plate

68MM

Remark

Can be customized according to the specific needs of customers

Spherical Tank Features

Why Are Spherical Storage Tanks Prevalent in Oil & Gas Facilities?

Many oil and gas producers prefer spherical tanks to store high-pressure fluids over other simpler tank designs.Why is this? Here are a few of the reasons.

Advantage of The Spherical Tank

The main advantage of the spherical construction is that the stress concentration in a spherical shape will be minimal while storing pressurized gases as the stress resistance will be uniform over the total surface. Another advantage is the reduced exterior surface for a given storage volume as compared to all other possible shapes.

Because of the cold storage temperatures and the often, high ambient temperatures and humidity outside the sphere, it is a key requirement to have a well designed and installed thermal insulation system in place to keep the temperature inside the sphere consistent.

Dimensional stability and compatible with substrate expansion/contraction.

As the sphere is placed in service and is cooled to operating temperature,the sphere surface contracts and the sphere diameter reduces.The insulation system must be designed to accommodate this dimensional change.

Controlling Permeability and Moisture Absorption.

The temperature difference between the object and the ambient outside environment is what lead to surface condensation.Thisin combination with moisture ingress through other means from the outside, can have severe adverse effects on the efficiency and safety of your sphere.

Installation Instructions

Project Case Studies