Import 3a Molecular Sieve — Buy in wholesale FOB from Supplier in China
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3a molecular sieve
The 3A molecular sieve is a sodium aluminosilicate zeolite with a precise 3 Angstrom pore structure, engineered for the deep drying of gases, liquids, and refrigerants. Its uniform pore size allows it to selectively adsorb molecules smaller than 3 Angstrom, such as water, while excluding larger hydrocarbons. This makes it indispensable in industrial processes where moisture removal is critical, such as natural gas processing, petrochemical refining, and air separation units.
The material is typically supplied as beads or pellets, with a high surface area for maximum adsorption efficiency and consistent particle size distribution. Type 3A molecular sieves are chemically stable, capable of withstanding high temperatures and regenerative cycles, which extends their operational lifespan. They are also resistant to thermal and mechanical degradation, ensuring reliable performance in demanding applications.
Industries such as petrochemical, food and beverage, and pharmaceuticals rely on 3A molecular sieves for processes requiring high purity levels. In natural gas drying, they prevent pipeline corrosion and hydrate formation, while in air separation, they ensure the production of dry, high-purity nitrogen and oxygen. Buyers sourcing from China should confirm the sieve’s form (beads or pellets), particle size, and whether it meets industry standards such as ASTM or ISO for adsorption capacity.
| Type | 3A Sodium Aluminosilicate Zeolite |
| Pore Size | 3 Angstrom (nominal) |
| Form | Beads or pellets (confirm with supplier) |
| Particle Size | 4-8 mesh or 8-12 mesh (typical) |
| Bulk Density | 0.65-0.75 g/ml (typical for beads) |
| Static Water Adsorption | ≥ 20% by weight (standard for Type 3A) |
| Crush Strength | ≥ 20 N (typical for beads) |
| Thermal Stability | Stable up to 600°C (typical) |
| Regeneration Temperature | 200-300°C (typical for moisture removal) |
| Moisture Content (as shipped) | ≤ 1.5% by weight (standard) |
Pingxiang Xintao Chemical Packing Co., Ltd is based in the West Section of the Hi-Tech Industrial Park, Pingxiang, Jiangxi, China. The company operates with a harbor trust tier and, like many industrial suppliers, has a response rate currently listed at 0.00% with no recorded average response time. This may indicate a focus on production over platform engagement or a newer presence on digital marketplaces.
As a supplier of chemical adsorbents, Pingxiang Xintao Chemical Packing Co., Ltd specializes in molecular sieves for industrial applications. The listing highlights the 3A molecular sieve as a key product, but does not provide details on production scale, certifications beyond standard industry compliance, or additional product offerings. Buyers should verify the supplier’s ability to provide consistent quality, meet bulk order requirements, and offer technical support for specific applications.
The 3A Molecular Sieve is a sodium aluminosilicate zeolite with a precise 3 Angstrom pore structure, widely used for deep drying of gases, liquids, and refrigerant refrigerants in industrial applications. It is a critical input in natural gas processing, petrochemical refining, air separation units, and insulating glass manufacturing where moisture removal is essential for product integrity. As a high-demand consumable in the global energy and chemical sectors, it is traded in bulk quantities with major supply originating from China, Germany, and the United States.
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Sourcing 3A molecular sieve from Pingxiang Xintao Chemical Packing Co., Ltd - China Import Guide
Before ordering, verify that the 3A molecular sieve meets the required pore size, adsorption capacity, and particle size for your application. Confirm the form (beads or pellets) and whether the supplier can provide consistent quality across batches. Request test reports or certificates of analysis to ensure compliance with industry standards such as ASTM or ISO.
Logistics details to confirm include packaging options, such as moisture-proof bags or drums, and whether the supplier can handle bulk shipments from China. Incoterms such as FOB or CIF should be clarified, along with the nearest port of departure and estimated lead times. Payment terms, such as L/C or T/T, must be agreed upon, and buyers should verify the supplier’s banking details to ensure secure transactions.
Quality checks should include inspecting a sample batch for particle size distribution, crush strength, and adsorption capacity. For large orders, consider third-party inspection to confirm the sieve’s performance meets your specifications. Documentation such as COAs, test reports, and lot numbers should be reviewed before shipment, and buyers may request additional quality assurance steps, such as factory audits or pre-shipment testing.
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30 suppliersBuy 3a Molecular Sieve in Bulk — Verified Supplier in China
When sourcing 3a Molecular Sieve for your business, securing the right balance of quality and cost is essential. Pingxiang Xintao Chemical Packing Co., Ltd, a verified supplier based in China, offers this product with key specifications including 3A Molecular Sieve / Type 3A Zeolite, Na2O:Al2O3:2SiO2 (Sodium Potassium Aluminosilicate), and 1.0-1.6mm, 2.0-3.0mm, 3.0-5.0mm beads (mesh grades available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1210/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3824.40, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
3a Molecular Sieve Specifications, Trade Terms & Pricing
Importing 3a Molecular Sieve requires careful attention to shipping logistics, customs compliance, and secure payment terms. Pingxiang Xintao Chemical Packing Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 3824.40 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
About Pingxiang Xintao Chemical Packing Co., Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this 3a Molecular Sieve has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Import 3a Molecular Sieve — Shipping, Logistics & Customs
Importing 3a Molecular Sieve requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 3824.40 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About 3a Molecular Sieve
What is the wholesale price of 3a Molecular Sieve?
The current listed wholesale price for 3a Molecular Sieve from Pingxiang Xintao Chemical Packing Co., Ltd is $1210/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Pingxiang Xintao Chemical Packing Co., Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for 3a Molecular Sieve?
The supplier, Pingxiang Xintao Chemical Packing Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for 3a Molecular Sieve. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for 3a Molecular Sieve?
For international shipping and customs clearance, 3a Molecular Sieve is classified under HS Code 3824.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import 3a Molecular Sieve from China?
To import 3a Molecular Sieve from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Pingxiang Xintao Chemical Packing Co., Ltd. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Is Pingxiang Xintao Chemical Packing Co., Ltd a verified supplier?
Yes, Pingxiang Xintao Chemical Packing Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
What are the key specifications of 3a Molecular Sieve?
The key specifications for 3a Molecular Sieve supplied by Pingxiang Xintao Chemical Packing Co., Ltd include 3A Molecular Sieve / Type 3A Zeolite, Na2O:Al2O3:2SiO2 (Sodium Potassium Aluminosilicate), and 1.0-1.6mm, 2.0-3.0mm, 3.0-5.0mm beads (mesh grades available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of 3a Molecular Sieve?
Pingxiang Xintao Chemical Packing Co., Ltd offers 3a Molecular Sieve with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import 3a Molecular Sieve the most?
3a Molecular Sieve is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Pingxiang Xintao Chemical Packing Co., Ltd through our platform.
What certifications does this 3a Molecular Sieve supplier hold?
Pingxiang Xintao Chemical Packing Co., Ltd maintains international quality certifications. These ensure that the 3a Molecular Sieve meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for 3a Molecular Sieve on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Pingxiang Xintao Chemical Packing Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Pingxiang Xintao Chemical Packing Co., Ltd.
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