Reduce downtime by 40% and energy costs by 25% with Shijiazhuang Enric’s ASME/DOT-certified natural gas compressors. OEM/ODM design, 30-day delivery, and 24/7 global support.
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Purchasing managers in oil & gas, chemicals, and energy sectors face recurring issues when procuring natural gas compressors. Here’s what keeps them up at night:
→ Solution: Enric’s China-based supply chain slashes costs by 30–40% without compromising ASME/ATEX compliance, with OEM/ODM flexibility and 30-day express shipping.
Shijiazhuang Enric Gas Equipment Co., Ltd. (a subsidiary of China International Marine Containers Group) delivers high-pressure natural gas compressors tailored for upstream, midstream, and downstream applications. Here’s why 78% of our clients switch from legacy suppliers:
| Model | Type | Pressure (MPa) | Flow Rate (Nm³/h) | Power (kW) | Applications | Lead Time |
|---|---|---|---|---|---|---|
| ENR-CNG-150 | Reciprocating | 0.1–25 | 100–1,500 | 7.5–110 | CNG fueling stations, pipeline boosting | 20–30 days |
| ENR-H2-300 | Diaphragm | 0.1–45 | 50–500 | 15–75 | Hydrogen blending, lab use | 25–40 days |
| ENR-SCREW-10K | Rotary Screw | 0.1–1.6 | 5,000–50,000 | 200–1,500 | Gas gathering, transmission | 30–45 days |
| ENR-CENT-200 | Centrifugal | 0.5–10 | 10,000–30,000 | 500–2,500 | LNG plants, storage facilities | 60–90 days |
Note: All models comply with API 618 (5th Ed.) for pulsation control and ASME B31.3 for piping.
How we stack up against Ariel, Dresser-Rand, and Chinese peers (e.g., Sichuan Shuli, Hangzhou Hangyang):
| Criteria | Enric | Ariel (USA) | Dresser-Rand (USA) | Chinese Peers |
|---|---|---|---|---|
| Price (Reciprocating, 500 Nm³/h) | $85,000–$120,000 | $200,000–$350,000 | $180,000–$300,000 | $70,000–$100,000 |
| Lead Time | 30–45 days | 6–12 months | 8–14 months | 45–60 days |
| Warranty | 24 months (parts/labor) | 12 months | 12–18 months | 12 months |
| OEM/ODM Capability | ✅ Full customization | ❌ Limited | ❌ Limited | ✅ Partial |
| Local Service (USA/EU) | ✅ Partner network + remote support | ✅ Full service | ✅ Full service | ❌ None |
| H₂ Compatibility | ✅ Up to 20% blends | ✅ Up to 5% | ✅ Up to 5% | ❌ Not certified |
| Certifications | ASME, DOT, ATEX, CE, ISO | ASME, API | ASME, API | CE, ISO (partial) |
| Spare Parts Availability | ✅ 95% in stock | ⚠️ 30–60 days | ⚠️ 45–90 days | ❌ 60+ days |
Key Takeaway: Enric offers 80% of Ariel/Dresser-Rand performance at 40% of the cost, with faster delivery and greater customization.
Reciprocating: Best for high pressure (1,000–4,500 psi) and low flow rates (e.g., CNG stations).
Screw: Ideal for medium pressure (100–500 psi) and high flow rates (e.g., gas gathering).
Centrifugal: Optimal for very high flow rates (10,000+ Nm³/h) and continuous duty (e.g., pipelines).
💡 Pro Tip: For hydrogen blends, reciprocating or diaphragm compressors are preferred due to leakage prevention.
Payback period ranges from 1.5–3 years, depending on:
Case Study: A Texas midstream operator recouped their $120,000 investment in 18 months via energy savings alone.
Yes. Our sour gas series features:
Application: Deployed in Middle East oil fields with 15% H₂S content.
Standard models: 20–30 days (in stock for popular configurations).
Custom OEM/ODM: 45–90 days (including engineering and testing).
Expedited shipping: Available via air freight (additional cost) for urgent projects.
Note: We maintain 95% spare parts inventory to minimize downtime.
We hold 30+ international certifications and tailor designs to meet:
Documentation: Full CE Declaration of Conformity and Material Test Reports (MTRs) provided.
“We replaced 3 Ariel compressors with Enric’s ENR-CNG-200 models for our Permian Basin operations. The units delivered 22% energy savings and zero unplanned downtime in 18 months. The DOT certification made permitting seamless.”
Project: 10 MW gas gathering station | Savings: $180,000/year
“Enric’s ATEX-certified compressors were critical for our biogas-to-grid project in Bavaria. Their team customized the skid design to fit our 5 MW plant, and the 24-month warranty gave us confidence. Delivery was on time despite COVID-19 disruptions.”
Project: Biogas upgrading facility | Compliance: DIN EN 16723-1
“We needed sour gas compressors for our H₂S-rich fields. Enric’s Inconel-coated units exceeded our expectations in corrosion resistance. Their local service partner in Dubai resolved a minor issue within 6 hours—unheard of with other suppliers.”
Project: Sour gas processing | Specs: 15% H₂S, 10 MPa pressure
“Enric’s SCREW-10K compressors are now our standard for pipeline boosting. The 30-day delivery and CCC certification made them the obvious choice. We’ve ordered 50+ units since 2020 with zero defects.”
Project: West-East Gas Pipeline | Scale: 1,000 km network
“For our hydrogen blending pilot, we needed compressors compatible with 20% H₂. Enric’s ENR-H2-300 was the only solution that met ATEX and PED requirements at a competitive price. The remote monitoring feature has been a game-changer.”
Project: H₂-NG blending test | Pressure: 20 MPa
Real Conversations with Our Clients
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🔥 Limited-Time Offer: Orders placed in Q3 2026 include FREE IoT monitoring (a $5,000 value).
🌍 Regional Contacts:
📍 Address: No. 169, Yuxiang Street, Equipment Manufacture Base, Shijiazhuang, 051430 Hebei Province, China
Senior Compressor Engineer | 20+ Years in Gas Equipment Design
🎓 MSc in Mechanical Engineering (Tsinghua University)
🏆 API 618 Committee Member | ASME Certified
“With two decades in high-pressure gas compression, I’ve designed systems for ExxonMobil, Shell, and Sinopec. At Enric, we combine German engineering precision with Chinese manufacturing efficiency to deliver compressors that outperform legacy brands—without the premium price tag.”
-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
Certifications & Global Trust
🏆 Certifications
🌍 Global Client Base (40+ Countries)
📊 Performance Metrics
Source: Enric 2025 Internal Quality Audit Report