Methane CH4 Gas High Purity 5n 99.999% Compressed Methane Gas

Name: Methane CH4 Gas High Purity 5n 99.999% Compressed Methane Gas
Brand: Chengdu Hongjin Chemical Co., Ltd.
SKU: 2035257302

Sichuan, ChinaChengdu Hongjin Chemical Co., Ltd.

US$11.50-17.00

1 kg

Product profile

Customization

Available

CAS No.

74-82-8

Formula

CH4

Model NO.

CH4

EINECS

200-812-7

Constituent

Industrial Pure Air

Grade Standard

Industrial Grade

Chemical Property

Inflammable Gas

DOT Class

2.1

Valve

Qf-30A/Cga350

Cylinder Pressure

15MPa/20MPa

Density

0.717 Kg/M3

Cylinder Standard

DOT/ISO/GB

Molecular Weight

16.043 G/Mol

Un No.

1971

Transport Package

40L, 47L, 50L Cylinder

Specification

99.9%, 99.99%, 99.995%, 99.999%

Trademark

CDHJ

Origin

China

HS Code

2904100000

Production Capacity

5000000 M3/Year

Key features

High Purity Options: Available in 99.9%, 99.99%, and 99.999% purity grades with strict impurity limits.

Multi-Industry Applications: Used as fuel, chemical feedstock, rocket propellant, and refrigerant (R-50).

Certified Quality Control: ISO9001, ISO14001, and ISO45001 certified with strict pre-shipment inspections.

Global Logistics Support: Flexible full container and consolidation shipping to over 45 countries.

Professional Manufacturing: Advanced equipment from Germany and Italy ensures first-class product quality.

One-Stop Service: Complete product line and professional after-sales service system for customers.

Standard Cylinder Options: Available in 40L and 50L cylinders with DOT/ISO/GB standards.

Competitive Pricing: Advantageous product prices due to complete product line and efficient supply chain.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Management CertificationQuality Assurance

Chengdu Hongjin Chemical Co., Ltd.

Sichuan, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤3.09h

AI-Powered supplier vetting

SummaryChengdu Hongjin Chemical Co., Ltd. is a China-based chemical supplier located in Chengdu, Sichuan, established in 2005 and described as integrating gas production, research and development, sales, and equipment services. Its stated product scope includes industrial, specialty, electronic, medical, rare, and mixed gases, including NH3, N2O4, N2, SIH4, CH4, C2H6, and noble gases. The supplier reports ISO 9001 and ISO 14001 certification and describes professional technical installation, after-sales, transportation, and distribution capabilities. It states that product quality and management technology have reached a domestic advanced level and that it cooperates with domestic gas research units. However, information on financial credibility, innovation outputs, customization services, customer cases, outsourcing controls, OEM/ODM, traceability, and several operational capabilities is unavailable or marked unknown. The audit record identifies TUV Rheinland, but the stated report validity ended on 2024-11-01,...

Supplier typeThe supplier is identified as Chengdu Hongjin Chemical Co., Ltd., a China-based limited company located in Chengdu, Sichuan. It is classified as a Manufacturer/Factory and is described as a gas company integrating production, R&D, sales, and equipment services, although another record labels the company nature as a trading company.

CertificationsThe supplier reports ISO 9001 and ISO 14001 certifications. A TUV Rheinland audit record is also provided, but its stated validity period ended on 2024-11-01; therefore, the current validity of that audit cannot be established from the provided information.

After-Sales capabilityThe supplier explicitly states that it has a professional technical engineering installation team and after-sales service. It also reports use of a professional transportation team and multiple logistics channels to provide scheduled door-to-door delivery, supporting service execution after and around delivery.

Production capacityThe supplier is classified as a Manufacturer/Factory and describes itself as integrating gas production, while offering a broad range of industrial, specialty, electronic, medical, rare, and mixture gases. It reports one-month order fulfillment during both off-peak and peak seasons, but production capacity, equipment scale, and output volume are not provided.

Customization capabilityThe supplier offers gas supply design, electronic gas pipeline design, centralized gas supply systems, and related installation services, indicating project-oriented technical support. However, OEM, ODM, outsourcing procedures, SDK-related development, and other formal customization capabilities are marked unknown, so the full extent of customization cannot be confirmed.