High Quality Hemispherical Head
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Product Name |
High Quality Hemispherical Head |
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Material |
Carbon steel,Stainless steel,Alloy steel |
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Specifications |
According to customer drawing |
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Surface |
Rust proofing,Natural color or Polished |
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Tolerance |
According to drawing requirement |
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OEM |
Accept customized product |
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Production Processing |
Stamping, Spinning or Split welding |
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Application |
Applied to pressure vessel, boiler, cap or fire pit |
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Quality Standard |
ISO 9001:2008 Quality system certification |
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Warranty Period |
1 year |
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Package |
Wooden case,Iron box,Pallet or as your demand |
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Payment terms |
T/T, L/C, Paypal and etc |
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Quotation terms |
EXW,FOB,CIF and etc |
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Transport |
By sea, air, rail and international express |
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Country of origin |
China |
Hemispherical head refers to the head composed of half a spherical shell and straight edge (cylinder short section).The radius of curvature of the spherical shell is the same everywhere, and the force is uniform.Compared with other heads, hemispherical heads require minimum wall thickness for the same internal pressure.Head volume at the same time the minimum surface area, the most economical material.The force is uniform.However, due to the manufacturing difficulties, in addition to generally used for higher pressure, larger diameter pressure vessels, other vessels are less used.
