Import Molecular Sieve — Buy in wholesale FOB from Supplier in China
Similar Products
- Sodium sulfite Na2SO3
- Native Instruments Traktor Kontrol S4 Mk3 DJ Controller
- Pioneer DJ DDJ-FLX10 4-deck DJ Controller - Black
- Pioneer DJ CDJ-3000 High-Resolution Pro-DJ Multiplayer (Black)
- Yamaha PSR-SX600 Arranger Workstation
- Pioneer DJ DDJ-FLX10 4-deck DJ Controller
- FLUORESCENT NYLON RUBBER BAND
- FLUORESCENT NYLON RUBBER BAND
- RUBBER O RING
- RUBBER BELLOW
- Genuine Leather Cap
- Climbing Perch / Anabas / Vietnam Koi
Related Products
- Genuine Leather Long Coat / Leather Trench Coat
- S1 Titan 800 X-Ray Fluorescence XRF Analyzer
- S1 Titan 800 X-Ray Fluorescence XRF Analyzer
- Hitachi X-MET8000 Smart Handheld XRF Analyzer
- Factory Price High Speed PP PE Pelletizing Line for Plastic Recycling
- Reclaimed EPDM
- Indoor Playground Equipment
- Indoor Playground Equipment
- Indoor Playground Equipment
- Indoor Playground Equipment
- Indoor Playground Equipment
- Indoor Playground Equipment
Top Suppliers for this Product
- Lianyungang Huaihua International Trade Co., Ltd.
- Qingdao Rensheng Huida Trading Co., Ltd.
- Goods Exim International
- Week Technology Ltd.
- Akaba B2B Trading
- Zhengzhou Kingsfine Chemical Co., Ltd.
- Suzhou Bojie Resin Technology Co., Ltd.
- Shanghai Profirst Co., Ltd.
- Tianjin Security Technology Development Ltd. Co.
- Gso Warehouse (org)
- Shandong Taihe Water Treatment Co., Ltd.
- Iftikhar Traders
More from Parent Category
Related Products
Top Verified Suppliers
- Lianyungang Huaihua International Trade Co., Ltd. · China
- Qingdao Rensheng Huida Trading Co., Ltd. · China
- Goods Exim International · India
- Week Technology Ltd. · China
- Akaba B2B Trading · South Africa
- Zhengzhou Kingsfine Chemical Co., Ltd. · China
- Suzhou Bojie Resin Technology Co., Ltd. · China
- Shanghai Profirst Co., Ltd. · China
- Tianjin Security Technology Development Ltd. Co. · China
- Gso Warehouse (org) · United States
- Shandong Taihe Water Treatment Co., Ltd. · China
- Iftikhar Traders · Pakistan
- Dewy Chemicals · India
- Shreeya International FZE · United Arab Emirates
- Zhejiang Chenxin Technology Co., Ltd. · China
- Sin-Ho Trading Co., Ltd. · Taiwan
- Hangzhou Bayee Chemical Co., Ltd. · China
- Capzol Industries Private Limited · India
- Anshin Enterprises · India
- GAURANG INTERNATIONAL · India
- Sweetener India · India
- Rajesh · India
- POLIFAR GROUP LIMITED · China
- KRISHA ENTERPRISE · India
- POPLONCHEMIE · India
- Raja traders · India
- Shandong Xuchen chemical technology Co,. Ltd. · China
- SHANDONG SUMCHEMICALS CO., LTD. · China
- Vigo Chemicals FZE · United Arab Emirates
- Yash enterprises · India
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›Agriculture›Apparel and fashion accessories›Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Molecular Sieve
The product is a synthetic zeolite aluminosilicate molecular sieve offered by Gongyi City Hong The Refractory Material Co., Ltd. in China. It is supplied in the standard industrial grades 3A, 4A, 5A and 13X, each characterised by a uniform pore aperture of roughly 3 Å, 4 Å, 5 Å and 10 Å respectively. The supplier ships the material in 25 kg paper bags or in bulk supersacks, and advertises bulk pricing for large‑volume orders. The chemical composition follows the typical zeolite formulas, for example 3A contains Na2O·Al2O3·2SiO2·9/2H2O with a SiO2/Al2O3 ratio of 2.
In the industry these sieves are valued for their high adsorption capacity, often exceeding 20 % of their weight in moisture under saturated conditions. Typical bulk density ranges from 0.6 to 0.8 g cm‑3 and the material tolerates temperatures up to 300 °C without structural loss, which is standard for synthetic zeolites. Bead sizes are commonly supplied between 1.5 mm and 3 mm, a typical dimension that fits most fixed‑bed dryers.
Main applications include drying natural gas, refrigerant streams, and separating light hydrocarbons such as ethylene and propylene. Buyers are usually petrochemical refineries, gas processing plants and industrial gas distributors who require reliable desiccation performance. Prospective importers should confirm the minimum order quantity, preferred Incoterm and payment schedule directly with the supplier. The supplier’s response rate is currently zero, so early communication is advisable to establish lead times and shipping arrangements.
| Material | Synthetic Zeolite Aluminosilicate |
| Grades Available | 3A, 4A, 5A, 13X |
| Effective Aperture | 3 Å (3A), 4 Å (4A), 5 Å (5A), 10 Å (13X) |
| Chemical Formula (3A) | Na2O·Al2O3·2SiO2·9/2H2O |
| Packaging | 25 kg paper bag, supersack |
| Typical Bead Size | 1.5 - 3 mm (typical) |
| Typical Bulk Density | 0.6 - 0.8 g cm‑3 (typical) |
| Typical Moisture Adsorption Capacity | up to 20 % wt (typical) |
| Thermal Stability | up to 300 °C (typical) |
| Silicon to Aluminium Ratio | 2:1 |
Gongyi City Hong The Refractory Material Co., Ltd. is based in Zhengzhou, Gongyi City, Henan Province, China. The company holds a harbour‑level trust tier on the platform and currently shows a 0.00 % response rate with no recorded average response time, indicating that initial inquiries may need follow‑up. Its listed activity focuses on refractory materials and zeolite‑based molecular sieves for industrial use.
The firm exports molecular sieve products worldwide, offering the material in 25 kg bags or larger supersacks for bulk buyers. It emphasizes the availability of multiple grades to meet specific adsorption requirements, but the listing does not provide additional corporate history, employee numbers or revenue figures.
Molecular Sieve is a high-performance zeolite-based adsorbent with uniform pore structures widely used in gas and liquid drying, air separation, and petrochemical refining. Available in grades 3A, 4A, 5A, and 13X to target specific molecular sizes for selective adsorption. These desiccants are essential in natural gas processing, refrigerant drying, and industrial gas purification, offering superior moisture removal compared to silica gel. Exported globally in 25kg bags or supersacks with bulk pricing available for large-volume buyers.
People Also Search For
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Sourcing Molecular Sieve from Gongyi City Hong The Refractory Material Co., Ltd. - China Import Guide
Before confirming a purchase, importers should verify the exact grade, pore aperture and bead size against the supplier’s data sheet. Request a recent certificate of analysis and, if required, ask for any third‑party test reports that demonstrate compliance with industry standards such as ASTM C 901. Clarifying these technical points reduces the risk of receiving material that does not meet process requirements.
Logistics for this Chinese supplier typically involve shipment from the Zhengzhou region to a coastal port such as Shanghai or Ningbo. Buyers need to agree on Incoterms - most sellers favour FOB or CIF - and confirm the expected lead time, which is not listed and should be obtained directly. Payment terms are also negotiated case‑by‑case, often involving a TT advance or a documentary letter of credit.
Quality assurance is best supported by arranging a pre‑shipment inspection by a recognised agency. The inspection should verify bead size distribution, moisture content and bulk density, and the supplier should provide the relevant documentation, including a COA and MSDS. Maintaining these checks ensures the imported molecular sieves perform as expected in downstream processes.
- ✓Who's importing it
- ✓What prices they're paying
- ✓Which ports they're moving through
Related Products & Suppliers
Compare alternatives, find similar products and connect with verified suppliers
Similar Products
Related Products
Top Suppliers for this Product
More from Parent Category
Browse Molecular Sieve — Top Products
1 listingsTop Verified Suppliers for Molecular Sieve
30 suppliersBuy Molecular Sieve in Bulk — Verified Supplier in China
When sourcing Molecular Sieve for your business, securing the right balance of quality and cost is essential. Gongyi City Hong The Refractory Material Co., Ltd., a verified supplier based in China, offers this product with key specifications including 3A, 4A, 5A, 13X (based on effective pore diameter), Synthetic Zeolite (Aluminosilicate), SiO2/Al2O3 ratio varies by grade, and Beads: 1-2mm, 2-3mm, 3-5mm; Pellets: 1.6mm, 3.2mm; Powder: <10 microns. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $830/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3824.90, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Molecular Sieve Specifications, Trade Terms & Pricing
Importing Molecular Sieve requires careful attention to shipping logistics, customs compliance, and secure payment terms. Gongyi City Hong The Refractory Material 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 3824.90 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 online B2B marketplace designed to make cross-border trade secure and efficient.
About Gongyi City Hong The Refractory Material Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this 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 B2B marketplace. Start your sourcing journey today.
Import Molecular Sieve — Shipping, Logistics & Customs
Importing 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 3824.90 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 Molecular Sieve
What is the wholesale price of Molecular Sieve?
The current listed wholesale price for Molecular Sieve from Gongyi City Hong The Refractory Material Co., Ltd. is $830/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 Gongyi City Hong The Refractory Material Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Molecular Sieve?
The supplier, Gongyi City Hong The Refractory Material Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 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 Molecular Sieve?
For international shipping and customs clearance, Molecular Sieve is classified under HS Code 3824.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Molecular Sieve from China?
To import Molecular Sieve from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Gongyi City Hong The Refractory Material Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Is Gongyi City Hong The Refractory Material Co., Ltd. a verified supplier?
Yes, Gongyi City Hong The Refractory Material 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 Molecular Sieve?
The key specifications for Molecular Sieve supplied by Gongyi City Hong The Refractory Material Co., Ltd. include 3A, 4A, 5A, 13X (based on effective pore diameter), Synthetic Zeolite (Aluminosilicate), SiO2/Al2O3 ratio varies by grade, and Beads: 1-2mm, 2-3mm, 3-5mm; Pellets: 1.6mm, 3.2mm; Powder: <10 microns. 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 Molecular Sieve?
Gongyi City Hong The Refractory Material Co., Ltd. offers 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 Molecular Sieve the most?
Molecular Sieve is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Gongyi City Hong The Refractory Material Co., Ltd. through our platform.
What certifications does this Molecular Sieve supplier hold?
Gongyi City Hong The Refractory Material Co., Ltd. maintains international quality certifications. These ensure that the Molecular Sieve meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Molecular Sieve on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Gongyi City Hong The Refractory Material 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 Gongyi City Hong The Refractory Material Co., Ltd..
Explore More Chemicals & Allied Products for Wholesale Import
Discover more products in Chemicals & Allied Products from verified suppliers worldwide.