SS304 316L Metal Pall Rings for Chemical Industry Random Tower Packing

• Application: Adsorbent
• Form: Extrudates
• Purity: 304 316 Stainless Steel
• Structure Feature: Ring Form Filler
• Product Name: SS304 316 Metal Pall Ring
• Material: 304 316 Stainless Steel
• Size: 16mm 25mm 38mm 50mm 76mm
• Type: Metal Ring
• Usage: Tower Packing, Distillation, Absorption, Stripping
• Transport Package: Carton Box/Jumbo Bag/Wooden Case
• Specification: 16mm 25mm 38mm 50mm 76mm
• Trademark: JB
• Origin: China
• HS Code: 8419909000
• Production Capacity: 600 Cubic

Product Description

Product Description

Metal Pall Rings: High-Efficiency Random Packing

Metal Pall Rings represent a breakthrough in random tower packing technology, engineered to maximize vapor-liquid contact while minimizing pressure drop in chemical processing columns. Key advantages include:

Structural Superiority

Perforated side walls and internal cross-struts create cascading liquid films, boosting effective surface area by 30-50% vs. traditional Raschig rings.
Rolled edges prevent fouling and structural deformation under high loads (tested to 10 MPa).

Performance Highlights

95-98% void fraction: Enables 20-30% higher capacity with reduced flooding risk.
Ultra-low ΔP: 40% lower pressure drop than saddle packings at equivalent loads.
Enhanced mass transfer: HETP as low as 0.3m in distillation applications.

Material Versatility

Available in corrosion-resistant alloys:
1, 316L SS (HCl/Cl₂ scrubbers)
2, Titanium (seawater desulfurization)
3, Hastelloy C-276 (extreme acid environments)

Critical Applications

Petrochemical fractionation (C3/C4 splitters)
Acid gas absorption (H₂S, CO₂)
Solvent recovery & VOC abatement
Maximum operating temp: 650°C (stainless steel)
Certified to ASTM B366 and ISO 9001, with customizable sizes (DN15-DN150). Trusted by global refineries for operational efficiency and 10+ year service life.

Product Paramenters

Size (inch /mm)		Bulk Density (SS304 kg/m3)	Number (per m3)	Surface Area (m2/m3)	Free Volume (%)	Dry packing factorm-1
1/4"	6*6*0.3	900	4000000	904	88.6	1307.4
3/8"	10*10*0.3	480	768000	482	93.8	583.8
1/2"	13*13*0.3	420	410000	415	94.8	489.2
5/8"	16*16*0.3	348	201000	344	95.5	393.2
1"	25*25*0.4	288	53500	212	96.2	229.8
1"	25*25*0.5	367	53500	216	95	237.2
1"	25*25*0.6	439	53500	219	94.2	244.1
1.5"	38*38*0.4	193	15180	143	97.2	148.4
1.5"	38*38*0.5	246	15180	145	96.7	151.7
1.5"	38*38*0.6	328	15000	146	95.9	154.6
2"	50*50*0.5	185	6500	106	97.5	128.5
2"	50*50*0.7	315	6500	108	96.4	130.5
2"	50*50*0.9	380	6500	132.5	95.4	134.0
3"	76*76*0.8	265	1920	69	97.4	79.6

Why Choose Metal Pall Rings?

1, 30% higher throughput vs. conventional packings

2, 50% longer maintenance intervals 

3, Custom metallurgy for aggressive media [Request test data (HTU/kG·a) for your specific process]

*Engineered for columns ≥150mm ID. Full-scale pilot testing available.*

Production Workshop

Product Application

Packaging & Shipping

Inspection Equipment

Customer Visiting

Company Profile

Jiangxi Jiabing Environmental Technology Co., Ltd., established in 2015, is a high-tech enterprise specializing in the R&D, production, and export of chemical engineering packing and eco-friendly materials. Leveraging the founding team's decade-long expertise in the industry, the company remains committed to providing efficient, durable innovative products and solutions for global clients in chemical engineering, environmental protection, water treatment, and energy sectors.

Core Products & Services:   The company's product portfolio covers diverse industrial applications:   Industrial Packing Series: Metal packings, ceramic packings, plastic packings, and structured packings, widely used in petrochemical plants, gas purification, and distillation processes.   Environmental Materials Series: Honeycomb ceramics, molecular sieves, and aquarium filter media, serving exhaust gas treatment, water purification, and aquatic ecosystem optimization.   Functional Materials Series: Ceramic balls, catalyst carriers, etc.facilitating efficient energy conversion and environmental remediation.  

Global Presence & Industry Recognition:   With products exported to over 30 countries and regions across Southeast Asia, Europe, North America, and beyond, Jiabing Environmental has established long-term strategic partnerships with renowned chemical enterprises and environmental engineering firms worldwide. Recognized for consistent product quality, efficient delivery capabilities, and comprehensive after-sales services, the company has earned widespread industry acclaim, continuously advancing green industrial practices and sustainable development goals.