High-Strength 4A Molecular Sieve Beads for Indust | RFQ Sourcing Details
Molecular Sieves · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Molecular Sieves. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
This high-strength 4A molecular sieve is a bead-form chemical desiccant intended for industrial moisture-removal duties.
Listed applications include compressed-air drying, including service associated with S-Zorb desulfurization units;high-flow industrial systems exposed to frequent pressure changes;and regeneration processes for desulfurization agents in petrochemical and refinery operations. The listed drying method is static drying.
The stated product specification identifies a particle-size range of 2.5–5 mm, with 3.2–4.8 mm described as typical. Listed performance values are static water adsorption of at least 22%, crush strength of at least 140 N per bead, bulk density of 0.75–0.78 g/ml, and an attrition rate no greater than 0.2%.
The also identifies Q/JH089-2023 as the manufacturing standard. Other size references appearing in the supplied product information include 1.7–2.5 mm, 3–5 mm, 1.6 mm, and 3.2 mm. Available transport-packaging formats are listed as carton boxes, cardboard drums, and steel drums.
Customization is identified as available, but its scope is not defined. Before procurement, the buyer should confirm the exact bead-size grade offered for the order because multiple size descriptions are provided.
The buyer should also request the applicable inspection method and batch documentation for water adsorption, crush strength, bulk density, and attrition.
Packaging material, net weight, moisture-barrier construction, storage requirements, regeneration conditions, operating temperature, gas composition, and suitability for the buyer’s specific process should be agreed before purchase.
Where pressure cycling or high gas velocity is involved, buyers should validate expected service conditions and replacement criteria against their equipment and process requirements.
High-Strength | Applications and Buyer Notes
High-Strength is organized as a sourcing-ready Molecular Sieves reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time qu
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Molecular SievesBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Shape
- BeadsBased on visible page data; confirm exact value in the RFQ.
- Bulk density
- 0.75–0.78 g/mlBased on visible page data; confirm exact value in the RFQ.
- Product type
- 4A molecular sieve chemical desiccantBased on visible page data; confirm exact value in the RFQ.
- Drying method
- Static dryingBased on visible page data; confirm exact value in the RFQ.
- Other listed sizes
- 1.7–2.5 mm, 3–5 mm, 1.6 mm, and 3.2 mmBased on visible page data; confirm exact value in the RFQ.
- Transport packaging
- Carton box, cardboard drum, or steel drumBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
Product sourcing keywords
These terms come from the title, visible copy and specifications, and link into matching aggregate pages.
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