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Round Shape SS304 1.4y Custom Structured Packings

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Round Shape SS304 1.4y Custom Structured Packings

Round Shape SS304 1.4y Custom Structured Packings
Round Shape SS304 1.4y Custom Structured Packings Round Shape SS304 1.4y Custom Structured Packings

Large Image :  Round Shape SS304 1.4y Custom Structured Packings

Product Details:
Place of Origin: China
Certification: ISO-9001
Payment & Shipping Terms:
Minimum Order Quantity: 0.1 cubic meter
Price: negotiation
Packaging Details: pallets, wooden box
Delivery Time: 3-5 days
Payment Terms: T/T, L/C
Supply Ability: 200 m3/week

Round Shape SS304 1.4y Custom Structured Packings

Packing Layer Height: 100mm, 150mm, 200mm Material: SS304, SS316L
Size: As Per Order Shape: Round
Plate Thickness: 0.1mm, 0.12mm, 0.15mm Specific Area: Optional Types
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custom structured packings


1.4y structured packings


SS304 structured packings

1.4y Distillation Packing , Structure Packing custom specification



1. Hualai metal plate structured packing introduction


Structured packing was first introduced to the market in 20th century. Its distinct performance advantages became clear very quickly and lead it to transform the mass transfer market after then. It is now the preferred packing for many applications.

Hualai’s structured packing is formed from vertical sheets of corrugated metal with the angle of the corrugations reversed in adjacent sheets to form a very open structure with inclined flow channels. To simplify installation, it is delivered in preformed segments that are sized to fit through the vessel manways. A high surface area will only provide efficient mass transfer if it is effectively used to increase vapour-liquid contact. So a variety of surface enhancements are employed to promote liquid spreading over the packing surface. The low resistance to vapour flow together with efficient use of available surface tends to give structured packings significant performance advantages over random packings in high vapour rate/low liquid rate systems.


2. Hualai experiences in metal plate structured packing


Hualai has years of engineering experience with a variety of structured column packings in different industrial applications. Moreover, we have frequent co-operations with famous universities and technical engineering companies in China.

Resulting from these valuable assets, we have produced range of structured packings suitable for engineering systems that provide optimum column performance.

Hualai structured packing uses the industry standard corrugated perforated and embossed sheet metal design to provide efficient vapour-liquid contact. The style of the embossed surface has been optimised to provide maximum wetability and numerous perforations enhance cross mixing of the process fluids. Type Y has a crimp angle of 45° and type X 30°. Suitable liquid irrigation range from below 0.5 up to 200 m3/


3. Hualai metal plate structured packing, some popular types. Please contact me for custom types.


Item Unit 125X 125Y 250X 250Y 350X 350Y 500X 500Y
corrugation height h mm 24.0 11.5 8.4 6.0
corrugation inclination θ (°) 30 45 30 45 30 45 30 45
corrugation distance 2B mm 39.6 19.0 14.0 9.9
corrugation angle β (°) 79.0 79.1 79.6 79.0
void fraction ε δ=0.15mm % 99.4 98.6 98.0 97.2
δ=0.12mm % 99.5 98.9 98.4 97.8
δ=0.10mm % 99.6 99.1 98.7 98.2
Perforated hole diameter d0 mm 4.5 4.5 4.0 4.0
Opening rate σ % 8.5-9.5 8.5-9.5 9.0-10.0 9.0-10.0
radius of curvature of the top circle of corrugation angle R mm ≤2.0 ≤1.4 ≤0.9 ≤0.5

Note: The influence of opening rate on the plate is not calculated



SS304, SS316L, 410s, others as per order.


Round Shape SS304 1.4y Custom Structured Packings 0

In Hualai, every year we manufacture and supply hundreds of cubic meters of metal structured packing in different models. There are many popular types and materials for option. Custom order is welcome, too! We are happy to help with what you need!

Contact Details
Beijing Silk Road Enterprise Management Services Co.,LTD

Tel: 15112670997

Send your inquiry directly to us (0 / 3000)