| Customization: | Available |
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| Application: | Chemical Engineering |
| CAS No.: | Metal |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Carbon Steel and Stainless Steel SS304 SS304L SS316 SS316L SS410 Metallic Pall Ring
Metal pall ring is a open-hole ring packing. The open surface takes up 30% of the whole wall surface; This character helps the liquid & gas pass freely from the windows of the rings.| Size (mm) |
Bulk density (kg/m3) |
Number (per m3) |
Surface area (m2/m3) |
Free volume (%) |
| 16*16*0.3 | 360 | 201000 | 346 | 95.5 |
| 25*25*0.4 | 302 | 51000 | 212 | 96.2 |
| 25*25*0.5 | 400 | 51000 | 216 | 95 |
| 25*25*0.6 | 461 | 51000 | 219 | 94.2 |
| 38*38*0.4 | 218 | 15000 | 143 | 97.2 |
| 38*38*0.5 | 262 | 15180 | 145 | 96.7 |
| 38*38*0.6 | 328 | 15000 | 146 | 95.9 |
| 50*50*0.5 | 194 | 6500 | 106 | 97.5 |
| 50*50*0.8 | 315 | 6500 | 108 | 96.4 |
| 50*50*0.9 | 365 | 6500 | 109 | 95.4 |
| 76*76*0.8 | 205 | 1830 | 69 | 97.4 |
| 90*90*1.0 | 229 | 1160 | 62 | 97.1 |


Packaging & Shipping
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Package Type |
Container Load Capacity |
Delivery time |
Quality Insurance |
Payment Terms |
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20 GP |
40 GP |
40 HQ |
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Ton bag |
20-24 m3 |
40 m3 |
48 m3 |
Within 3-10 days |
Chinese National Standard; Offer quality assurance as request. |
T/T, L/C, Paypal, West Union |

1.Q:Are you trade company or manufacture?
A:We are manufacture with more than 14 years experience,and the price is the factory price.
2.Q:How to control the quality?
A:We have strict quality by QC team.
3.Q:How long is the delivery time?
A:It is about 5 days after payment for stoct goods,10-15 days for new producing goods.
4.Q: How to get the sample ?
A: Please contact us for send your samples.
5.Q:What is the payment terms?
A:Flexible and diverse payment ways can be chosen, make you more convenient .
Generally,30% in advance,70% before shipment
6.Q:Can you do OES service?
A:Yes,size & shape could be made as customer requirment