What certifications does the company hold?

The company is ISO 9001, ISO 14001, and ISO 45001 certified.

What are the main applications of this product?

Used in chemical absorption towers, gas purification, drying towers, and waste gas treatment.

Metal Super Raschig Ring for Mass Transfer Technology Project

Name: Metal Super Raschig Ring for Mass Transfer Technology Project
Brand: Pingxiang Rongjian Environmental Protection Chemical Packing Co., Ltd
SKU: 2189467125

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

US$200.00-800.00

1 cubic meter

Sample price:US$10.00/kg.Request sample

Product profile

Customization

Available

Application

Ceramics Industry, Chemical Engineering, Refractory Material, Chemical Industry

CAS No.

65997-19-5

Model NO.

RJ-1513

EINECS

266-340-9

Form

Cylindrical

Formula

Fe-18cr-8ni(304),Fe-16cr-10ni-2mo(316L)

Purity

99%

Structure Feature

Cylindrical

Material

Metal

Type

Random Packing

Usage

Chemical Engineering, Chemical Industry Product

Effect

Random Packing

Source

Stainless Steel

Advantage

High Temperature Resistance

Character

Excellent Acid Resistance

Materials

Stainless Steel 304, 304L, 410, 316, 316L

Transport Package

Carton Box, Ton Bag, Steel Drum

Specification

16mm 25mm 38mm 50mm 76mm 90mm

Trademark

RONGJIAN

Origin

China

HS Code

8419909000

Production Capacity

10000ton/Year

Key features

Double-Layer Conjugate Structure: Features inner ribs to prevent axial overlap and enhance fluid distribution uniformity.

High Efficiency Performance: 33% higher load capacity and 67% lower pressure drop than traditional Raschig rings.

Wide Size Range: Diameter available from 6 mm to 150 mm with various wall thicknesses.

High Porosity: Porosity ranges from 95% to 98% for optimal gas-liquid contact.

Customization Options: Full customization available from samples, designs, and flexible requirements.

ISO 9001 Certified Quality: Guaranteed quality management system compliance with patented technologies.

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: ≤2.40h

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.