What is the density of the anthracite filter media?

The density is between 1.4-1.6g/cm.

Water Treatment Anthracite Coal Filter Media

Name: Water Treatment Anthracite Coal Filter Media
Brand: Zhengzhou Zhulin Activated Carbon Development Co., Ltd.
SKU: 1913475691

Henan, ChinaZhengzhou Zhulin Activated Carbon Development Co., Ltd.

US$285.00

1 Ton

Sample price:US$5.00/kg.Request sample

Product profile

Customization

Available

Acid-Base Property

Neutral Surface Disposal Agent

Environmental Protection

Yes

Color

Black

Appearance

Granulars

Type

Water Filter Media

Transport Package

50kg/Bag, 1000kg/Bag

Specification

1-2mm, 2-4mm or customized

Trademark

ZHULIN

Origin

China

Production Capacity

6000ton/Year

Key features

High Flow Rate Efficiency: Enables cleaner water passage without reducing service flow rate compared to sand.

Fast Backwash Performance: Allows faster backwash rate and reduced pressure drop compared to sand.

Multi-Size Options: Available in sizes 0.5-1mm, 0.8-1.2mm, 0.8-1.6mm, 1-2mm, and 2-4mm.

High Chemical Resistance: Offers high resistance to a variety of chemicals for industrial water purification.

Biofilm Carrier: Serves as an ideal carrier for biofilm treatment in water systems.

Dual Media Compatibility: Co-exists with other media like sand for efficient single/dual filtration designs.

High Physical Strength: Provides greater physical strength suitable for demanding industrial applications.

Company profile

Zhengzhou Zhulin Activated Carbon Development Co., Ltd.

Henan, China

CertifiedBusiness Type: Trading CompanyExport Year: 2010-10-16 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.01h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryZhengzhou Zhulin Activated Carbon Development Co., Ltd. is a China-based manufacturer/factory specializing in granular, pellet, powder, and other activated carbon products. Founded in 2010, it operates from Henan, occupies 93,500 square meters, and reports annual production capacity of 19,000 tons. The supplier states that it holds ISO9001, ISO14001, OHSAS18001, HALAL, KOSHER, and NSF certifications. It reports export activity since 2010, exports representing 51%–70% of sales, and customers or markets across Asia, Europe, the Middle East, Africa, and Southeast Asia. Its products serve water treatment, gas purification, petrochemical, pharmaceutical, textile, sugar decolorization, and gold refining applications. Evidence supports established manufacturing and international market experience, but the provided information does not sufficiently verify financial strength, product innovation processes, customization services, or detailed after-sales performance.

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and a limited company in China, with its operating location and head office in Henan. This indicates direct manufacturing status rather than a trading-only business.

CertificationsThe supplier states that it has passed ISO9001, ISO14001, OHSAS18001, HALAL, KOSHER, and NSF certifications. These certifications provide explicit evidence of quality, environmental, occupational safety, religious-compliance, and product-standard credentials, although certificate validity details are not provided.

R&D capabilityThe supplier explicitly integrates research and development with production, sales, and service, and is described as having developed its own series of activated carbon products. This supports the existence of R&D and product-development activity, but no details on patents, laboratories, new-product launches, or technical achievements are provided.

Production capacityThe company operates as a factory, covers 93,500 square meters, produces granular, pellet, and powder activated carbon, and reports annual capacity of 19,000 tons. Its product range and stated applications across water treatment, gas purification, petrochemicals, pharmaceuticals, textile processing, sugar decolorization, and gold refining indicate established manufacturing breadth.

Client casesThe supplier reports exports to Japan, Korea, Europe, the Middle East, Africa, Southeast Asia, and other regions, as well as long-term cooperation with well-known domestic and international enterprises. These statements indicate international customer experience, but named customers, order examples, and independently verifiable case details are not provided.