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The product is helium gas (He) identified by CAS 7440‑59‑7 and EINECS 231‑168‑5, offered with a purity range of 99.999 % to 99.9999 %. Chengdu Taiyu Industrial Gases Co., Ltd. supplies the gas in standard high‑pressure steel cylinders suitable for both industrial and electron‑grade applications. The gas is classified under UN 1046 with a DOT hazard class of 2.2, indicating a non‑flammable compressed gas. Typical valve fittings are CGA 580, which align with most Asian and international dispensing equipment.
In the industrial gas market, helium of this grade is used where trace impurities can affect process outcomes, such as semiconductor wafer fabrication or nuclear magnetic resonance (NMR) spectroscopy. Standard cylinder capacities for high‑purity helium are 10 L and 50 L, with a design pressure of 300 bar, providing a safety margin above the usual filling pressure of 200 bar. Typical packaging involves wooden pallets of six cylinders, each pallet labelled with batch information and a material safety data sheet. These conventions ensure that the product meets the expectations of downstream users worldwide.
Key buyers include semiconductor manufacturers, cryogenic cooling system providers, NMR equipment makers and organisations operating maglev trains or balloon events. Importers should request the supplier’s certificate of analysis, cylinder test certificates and confirm any minimum order quantity before finalising a purchase. Trade terms such as Incoterms, payment schedule and lead time are not listed and must be agreed directly with Chengdu Taiyu Industrial Gases. Because the supplier’s response rate is currently 0 %, establishing a reliable communication channel early is advisable.
| Purity | 99.999 % - 99.9999 % (range covering industrial to electron grade) |
| CAS number | 7440‑59‑7 |
| UN number | UN 1046 |
| DOT class | 2.2 (non‑flammable gas) |
| Grade | Electron grade (high purity) and Industrial grade (typical) |
| Typical cylinder capacity | 10 L or 50 L (standard sizes) |
| Typical filling pressure | 200 bar (standard) |
| Typical valve type | CGA 580 (standard for high‑purity gases) |
| Typical packaging | Wooden pallet of six cylinders (typical) |
| Typical material | steel (standard cylinder construction) |
Chengdu Taiyu Industrial Gases Co., Ltd. is located in Longquanyi District, Chengdu, Sichuan, China, postal code 610106. The company is listed with a harbour trust tier, indicating that its registration details have been verified by the platform. Its profile shows a response rate of 0 % and no recorded average response time, suggesting limited engagement through the marketplace.
The listing does not disclose any certifications such as ISO 9001, CE or specific gas quality standards, nor does it state a minimum order quantity or production capacity. Prospective buyers should therefore request up‑to‑date quality certificates, batch test reports and any export licences that may be required for shipping high‑purity gases from China. Direct communication with the supplier is recommended to obtain these details before committing to a contract.
Industrial helium gas in high-purity grades of 99.999% to 99.9999% is a critical commodity in semiconductor manufacturing, cryogenic cooling, and laboratory applications. Classified under UN1046 with DOT Class 2.2 hazard labeling, helium is traded globally in compressed gas cylinders or liquid dewars. Electron grade helium meets the stringent purity demands of semiconductor fabrication and analytical instrumentation, while industrial grade serves leak detection, welding, and balloon applications. As a limited natural resource with volatile pricing, buyers should confirm packaging specs, certification documents, and supplier logistics before placing import orders.
| 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 |
Before confirming a purchase, verify that the supplier can provide a current certificate of analysis, cylinder test certificates and compliance with the relevant national gas standards. Confirm the origin of the gas as China and request any necessary import licences for high‑purity gases in the destination country. These documents are essential for customs clearance and for maintaining product integrity during transit.
Logistics such as lead time, Incoterms (FOB, CIF or DDP) and payment terms (letter of credit, T/T) are not listed and must be negotiated directly with Chengdu Taiyu Industrial Gases. Buyers should also clarify whether the supplier can arrange freight forwarding from Chengdu port or prefers a third‑party carrier. Aligning these terms early helps to avoid unexpected delays and additional costs.
For quality assurance, arrange an independent inspection of the cylinders upon arrival, checking valve integrity, pressure rating and the certificate of analysis against the sample. Sampling for gas chromatography can confirm that the purity remains within the specified range. Retain all inspection reports and test data as part of the import record for future reference.
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When sourcing Helium He for your business, securing the right balance of quality and cost is essential. Chengdu Taiyu Industrial Gases Co., Ltd., a verified supplier based in China, offers this product with key specifications including Electron Grade, Industrial Grade, 99.999% - 99.9999% He, and CAS 7440-59-7, EINECS 231-168-5. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $200500./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2804.29, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing Helium He requires careful attention to shipping logistics, customs compliance, and secure payment terms. Chengdu Taiyu Industrial Gases 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 2804.29 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Helium He 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.
Importing Helium He 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 2804.29 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Helium He from Chengdu Taiyu Industrial Gases Co., Ltd. is $200500./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 Chengdu Taiyu Industrial Gases Co., Ltd. through EximNext.
The supplier, Chengdu Taiyu Industrial Gases Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Helium He. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Helium He is classified under HS Code 2804.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Helium He from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Chengdu Taiyu Industrial Gases Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Yes, Chengdu Taiyu Industrial Gases 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.
The key specifications for Helium He supplied by Chengdu Taiyu Industrial Gases Co., Ltd. include Electron Grade, Industrial Grade, 99.999% - 99.9999% He, and CAS 7440-59-7, EINECS 231-168-5. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Chengdu Taiyu Industrial Gases Co., Ltd. offers Helium He with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Helium He is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Chengdu Taiyu Industrial Gases Co., Ltd. through our platform.
Chengdu Taiyu Industrial Gases Co., Ltd. maintains international quality certifications. These ensure that the Helium He meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Chengdu Taiyu Industrial Gases Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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 Chengdu Taiyu Industrial Gases Co., Ltd..
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