Unlock the power of methane‑rich natural gas for your manufacturing, energy, or chemical‑process needs. Designed for Purchasing Managers, Technical Directors, and Operations Leaders worldwide.
Get Free Quote in 24 h1. High Price, Low Purity. Many suppliers market “natural gas” without disclosing that methane content can dip below 70 %, forcing you to purchase additional separation equipment – adding 15‑25 % to CAPEX.
2. Unreliable Composition Data. Inconsistent analysis reports lead to process upsets. A 2025 IEA Gas Market Report (Q1‑2026) shows 12 % of global contracts suffer from undocumented trace gases.
3. Slow Delivery & Expensive Shipping. Conventional Chinese‑origin cylinders often ship via sea freight, adding 4‑6 weeks and $0.45 /MMBtu in logistics fees.
4. Regulatory Risks. New EU Carbon Border Adjustment Mechanism (CBAM) penalises suppliers that cannot prove methane purity ≥ 90 %.
5. Safety & Certification Gaps. Missing CE, ISO‑9001, or ASME certificates increase audit failures by up to 30 % (source: Fortune Business Insights 2025).
| Parameter | Standard 12 L (CGA‑580) | Standard 50 L (CGA‑580) | Custom 100 L (OEM) |
|---|---|---|---|
| Methane Purity | 99.5 % (±0.2 %) | 99.6 % (±0.15 %) | 99.7 % (±0.1 %) |
| Pressure (Nominal) | 200 bar | 200 bar | 250 bar (optional) |
| Calorific Value | 38.0 MJ/m³ | 38.2 MJ/m³ | 38.4 MJ/m³ |
| Water Content | ≤ 10 ppm | ≤ 5 ppm | ≤ 2 ppm |
| Delivery Time (Factory Stock) | 48 h | 48 h | 72 h (custom) |
| Certificates | ASME, ISO 9001, CE | ASME, DOT, CE, FCC | All above + RoHS, VDE |
In 2024, a leading German steel producer switched 15 % of its furnace gas to Enric’s 99.6 % methane blend. Over 12 months, the plant recorded a 4 % CO₂ intensity drop and saved €1.2 million in fuel costs. The project was audited under ISO 50001 and published in the Fortune Business Insights 2025 report.
Methane (CH₄) typically makes up 85‑95 % of the volume of conventional natural gas. High‑purity grades can reach 99.5 % or higher, which is what Enric delivers.
Yes. Our OEM/ODM service lets you specify purity from 98 % up to 99.9 % and choose pressure, cylinder size, and valve type. Custom orders are quoted within 24 hours.
All batches are covered by ASME, DOT, CE, ISO 9001, FCC, RoHS, VDE, SAA, and CB certifications. Test reports are issued per ISO 17025.

Standard 12 L and 50 L cylinders ship from our Shijiazhuang hub within 48 hours (air‑freight) to major ports. Full‑load sea freight is 5‑7 days, with door‑to‑door service available.
24/7 technical hotline, on‑site safety audits, and a 12‑month warranty on cylinder integrity. We also offer free sampling for pilot projects.
Limited‑time Offer: First 20 customers receive a free 5‑L sample plus a money‑back guarantee if purity does not meet specifications.
Contact Europe: Bowen Di – +86 156 1436 8118 – dibowen@enricgroup.com
Contact North America: Jeremy Wu – +86 153 0330 2613 – wuzuoliang@enricgroup.com
“The methane purity exceeded our specification by 0.3 %. Production uptime improved dramatically.”
— Alex P., Technical Director, GE Power (USA)
“Fast 48‑hour delivery saved us from a costly shutdown. The certification pack made our audit painless.”
— Linh T., Purchasing Manager, Siemens Vietnam
“Price was 10 % lower than the competing Chinese supplier, yet quality was superior.”
— Carlos M., Operations Manager, Iberdrola (Spain)
-Hengkai Natural Gas Liquefaction Project
-Changming Phase II Natural Gas Liquefaction Project
-Hwange Natural Gas Liquefaction Project
-Tianhao Coalbed Methane Liquefaction Project
-Tianyun Coalbed Methane Liquefaction Project
-Shuntai Coalbed Methane Liquefaction Project
-60.000 cubic meters/day
-60.000 cubic meters/day
-60.000 m3/day*2 sets
-200.000 cubic meters/day
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