What is the purity level of the ethylene gas?

The product offers 99.95% high purity, ensuring efficient production and minimal impurities.

What is the minimum order quantity?

The minimum order quantity is 50 pieces, offering low MOQ flexibility for buyers.

What certifications does the company hold?

The company holds ISO9001:2015, ISO45001:2018, and ISO14001 management system certifications.

99.95% High Purity Ethylene Gas, Special C2h4 Gas for Industrial Polymerization Reactions

Name: 99.95% High Purity Ethylene Gas, Special C2h4 Gas for Industrial Polymerization Reactions
Brand: Hubei Wanrunda Gas Co., Ltd.
SKU: 2251394235

Hubei, ChinaHubei Wanrunda Gas Co., Ltd.

US$4.00

100-149 kg

US$3.50

150+ kg

Product profile

Customization

Available

CAS No.

74-85-1

Formula

C2h4

Model NO.

C2h4

EINECS

200-815-3

Constituent

Industrial Pure Air

Grade Standard

Industrial Grade

Chemical Property

Combustion-Supporting Gas

Product Name

Ethylene

Keywords

Industrial Gases

Molecular Weight

28.05 G/Mol

Appearance

Colorless Gas

Odor

Sweet

Density

1.178 Kg/M³ (at 15°C, 1 ATM)

Boiling Point

-103.7°C

Flash Point

-136°C (Flammable Gas)

Storage

Typically Compressed in Steel Cylinders

OEM & ODM Custom

Logo Custom

Sample

MOQ

Low MOQ

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

WANRUNDA

Origin

Hubei, China

Production Capacity

50000 Kg/Year

Key features

High Purity Grade: 99.95% purity ensures efficient polymerization and reduces by-product interference.

Versatile Applications: Essential for polyethylene production, synthetic rubber, and fruit ripening.

OEM & ODM Support: Accepts OEM/ODM customization, including logo and appearance size.

Cost-Effective Scale: Competitive bulk pricing and optimized supply chain for industrial users.

Manufacturer Direct: Factory integrating industry and trade with 42 employees and ISO certifications.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season.

Quality Assurance: 100% visual inspection of finished products with traceable raw materials.

Low MOQ Available: Flexible minimum order quantity starting from 50 pieces.

Company profile

Environmental ProtectionStandardized Supplier ManagementStandardized quality controlManagement Certification

Hubei Wanrunda Gas Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 0 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.77h

AI-Powered supplier vetting

SummaryHubei Wanrunda Gas Co., Ltd. is a China-based limited company established in 2022, with 42 employees and a 16,840 m² manufacturing plant in Hubei. It supplies industrial, special, food, standard, high-purity, ultra-high-purity, hydrocarbon, rare, fluorocarbon, and bulk liquid gases, using multiple cylinder and bulk packaging formats. The company states that it has exported to 50 countries and regions and reports ISO 9001:2015 and ISO 14001:2015 certification. Its descriptions emphasize quality, safety, prompt after-sales service, standardized management, technical expertise, and continuous improvement. An SGS supplier audit was reported as valid from May 29, 2025 to May 28, 2026, but the provided data does not explain the audit result code. Evidence is insufficient to assess financial credibility, innovation-specific capabilities, customization, overseas representation, traceability, or documented customer cases.

Supplier typeThe supplier is a China-based limited company operating from Ezhou, Hubei, with gas products spanning industrial, special, food, standard, high-purity, ultra-high-purity, hydrocarbon, rare, fluorocarbon, and bulk liquid categories. Its listed primary products in the SGS record are Special Gas, Food Gas, Standard Gas, and Industrial Gas, indicating a gas manufacturer and supplier with a broad product portfolio.

CertificationsThe supplier explicitly reports ISO 9001:2015 and ISO 14001:2015 certificates. These provide direct evidence of certified quality and environmental management systems, although no certificate numbers, issuing bodies, or scope details are provided.

After-Sales capabilityThe company states that it provides prompt and responsible after-sales service and emphasizes professionalism, timeliness, honesty, continuous improvement, and customer success. These are explicit service commitments, but the slices do not provide service staffing, response-time metrics, warranty terms, or documented service cases.

Production capacityThe supplier reports 20 years of development, a 16,840 m² manufacturing plant, 42 employees, a broad gas portfolio, and several packaging formats including steel cylinders, ton cylinders, Y-type tubes, and standard cylinder tanks. It also states that its packaging complies with GB5099, ISO9809, UN-ISO9809(TPED), and DOT standards, providing affirmative evidence of substantial product and packaging capability.

Product Q&A

Q:Are you a factory or a trader?

We are a manufacturer integrating industry and trade, welcome to visit our company.

Q:Can I add my LOGO to the product?

We support on-demand customization, including LOGO customization, color customization, appearance size customization, etc.

Q:What payment methods do you support?

We support T/T, Western Union, Paypal, cash, etc. The details can be negotiated.

Q:What are your modes of transportation?

We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements.

Q:How can I get an accurate quotation?

You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.