50mm Plastic PP Polypropylene Plastic Pall Ring for Cooling Tower Random Packing

Name: 50mm Plastic PP Polypropylene Plastic Pall Ring for Cooling Tower Random Packing
Brand: Pingxiang Rongjian Environmental Protection Chemical Packing Co., Ltd
SKU: 2145408775

Jiangxi, ChinaPingxiang Rongjian Environmental Protection Chemical Packing Co., Ltd

US$80.00-120.00

1 Cubic Meter

Sample price:US$10.00/kg.Request sample

Product profile

Customization

Available

Active Ingredient Content

≥99% (PP/PVC/CPVC/PVDF)

Application

Chemical Industry, Environmental Protection

Model NO.

RJ-319

CAS No.

9003-07-0

Color

White

EINECS

N/a

Formula

N/a

Particle Size

10mm,16mm,25mm,38mm,50mm,76mm

Water Absorption

<0.1%

Materials

PP Rpp CPVC PVDF PVC

The Products Advantage

Corrosion Resistance

Character

Lightness and Ease of Installation

Peculiarity

High Separation Efficiency

Type

Random Packing, Pall Ring

Operating Temperature

-10℃~100℃ (PP), -10℃~150℃ (PVDF)

Feature

High Flux, Low Pressure Drop

Transport Package

Carton Box, Ton Bag, Steel Drum

Specification

10mm, 16mm, 25mm, 38mm, 50mm, 76mm

Trademark

RONGJIAN

Origin

China

HS Code

8419909000

Production Capacity

10000ton/Year

Key features

High Separation Efficiency: Over 90% void space with inward-curved fingers maximizes surface area and mass transfer.

Low Pressure Drop: 50-70% lower pressure drop compared to Raschig rings, reducing pump and fan energy consumption.

Corrosion Resistance: Made from PP, PVC, CPVC, or PVDF to withstand acidic, alkaline, and harsh chemical environments.

Lightweight Design: Easy to install and handle, with anti-fouling properties and resistance to UV degradation.

High Throughput Capacity: 50% higher gas throughput than Raschig rings, suitable for high-flow waste gas treatment systems.

Customizable Options: Available in various materials, sizes, and custom colors to meet specific project requirements.

Versatile Applications: Ideal for cooling towers, evaporative condensers, air stripping columns, and VOCs treatment.

Company profile

Importers and ExportersMulti-language PioneerHigh Repeat Buyers ChoiceManagement Certification

Pingxiang Rongjian Environmental Protection Chemical Packing Co., Ltd

Jiangxi, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.66h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization capability, R&D support with an available SDK, ISO9001:2015 and ISO14001:2015 certifications, two production lines, and export activity covering 41%–50% of total sales. It reports experience serving Europe, North America, Southeast Asia, the Middle East, and other markets. However, operational service controls are documented as procedures without written records, and no overseas warehouses, showrooms, agents, branches, or offline trade-show participation are reported. No new product development in the past year, ODM services, or OEM for popular brands is indicated. Financial information is limited to year labels rather than performance measures, so financial credibility cannot be determined. Customer-facing claims describe customized solutions, technical consultation, after-sales support, and long-term global customer trust, but specific customer cases are not provided.

Supplier typeThe supplier operates a factory with two production lines, offers multiple export terms, is located near Guangzhou Port, and derives 41%–50% of sales from exports. It therefore appears to be a manufacturing-oriented supplier with international sales capability, although the supplied information does not define a formal supplier category or legal type.

CertificationsThe supplier holds ISO9001:2015 and ISO14001:2015 certificates, providing explicit evidence of certified quality and environmental management systems.

Production capacityThe supplier operates two production lines, reports 6–10 quality-control staff plus two quality-assurance and quality-control inspectors, and states one-month average lead times in both peak and off-season periods. These data indicate established production and inspection capacity, although the finished-product inspection method has instructions but no written records.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization through both design services and R&D capability. This is direct evidence of broad customization coverage.

Product Q&A

Q:What materials are available for your plastic pall rings?

We offer PP (Polypropylene), PVC, CPVC, PVDF, PE, and HDPE options to meet different corrosion and temperature resistance requirements. PVDF is ideal for high-temperature and strong corrosive environments.

Q:What sizes do you provide?

Common sizes include 16mm, 25mm, 38mm, 50mm, 76mm, and 100mm. Custom sizes are also available upon request.

Q:How do I choose the right size and material?

You can provide us with your tower diameter, operating temperature, corrosive medium, and flow rate. Our engineers will recommend the optimal specification for your process.

Q:What are the advantages of plastic pall rings compared to other packings?

They feature high flux, low pressure drop, excellent corrosion resistance, light weight, and good mechanical strength. Compared to raschig rings, they offer 50% higher gas throughput and 50% lower pressure drop.

Q:What is your MOQ?

Our standard MOQ is 1 cubic meter. For trial orders or small quantities, we can also provide flexible solutions.