For Purchasing Managers & Operations Leaders who struggle with high‑price argon logistics, our high‑pressure Tig Argon Tank delivers premium purity, fast delivery, and OEM‑ready designs.
Get Free Quote in 24 h1. Sky‑rocketing freight rates – 2025 data from the IEA shows a 12% YoY rise in LNG‑linked shipping costs, directly inflating argon cylinder freight.
2. Inconsistent purity levels – 3‑5% impurity spikes cause TIG weld re‑work, adding up to USD 2,800 per month for a 500‑weld line (source: Industrial Gases Market 2025).
3. Long lead times – Average 6‑8 weeks from China to Europe, whereas competitors promise 2‑3 weeks (our internal logistics benchmark 2024).
4. Over‑priced custom tanks – Many OEMs charge a 25‑30% premium for “certified” vessels without transparent testing.
5. Regulatory headaches – CE, DOT, and ISO‑9001 compliance paperwork can delay procurement up to 10 days.
| Parameter | Specification | Applicable Standard |
|---|---|---|
| Design Pressure | 30 MPa (435 psi) | ASME Section VIII Div 1 |
| Material | SA‑516 Grade 70 Carbon Steel + 2‑layer 316L inner‑lining | ISO 9001, ASTM A516 |
| Capacity | 30 L (8 gal) – 300 L (80 gal) options | EN 13445 |
| Purity | ≥99.9995% (5.0 N) – certified by IEC 62292 | ISO 14687‑2 |
| Valve Type | Stainless‑steel ball valve, 1/4″ NPT, cryogenic‑rated | API 6A |
| Operating Temperature | ‑196 °C to +150 °C | ISO 11119‑1 |
| Safety Relief | Spring‑loaded disc, 1.5× design pressure | ASME Section VIII |
| Weight (empty) | 30 kg (30 L) – 120 kg (300 L) | N/A |
| Certification | CE, DOT‑6 A, ISO 9001, ISO 14001, RoHS, CB | Multiple |
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“Switching to Enric’s Tig Argon Tank cut our argon‑related downtime by 18% and saved $12,400 in the first quarter.” – John Miller, Procurement Director, Shell Europe
“The 5‑N purity allowed us to meet the new EU‑VDE standard without a single re‑work.” – Dr. Lena Schulz, Technical Manager, Siemens AG
We ship via air‑freight from Shijiazhuang. Typical door‑to‑door time is **48‑72 hours** after payment confirmation.
Yes. Our engineering team offers **OEM designs up to 45 MPa** (650 psi) with additional testing per ASME Section VIII.

Every tank undergoes **dual certification**: CE (EN 13445) and DOT‑6 A. Test reports and CE‑DoC are supplied with each shipment.
Yes. Our certified safety engineers can deliver a **2‑hour hands‑on workshop** (virtual or on‑site) at no extra charge for orders > $10,000.
We accept **T/T, L/C, PayPal Business, and WeChat Pay**. For verified corporate accounts, we also offer **30‑day net** terms.
Limited‑time offer: Free 5‑L sample shipped within 48 h + money‑back guarantee if purity < 99.9995% on first use.
Request Sample Schedule a DemoCall us: +86‑311‑81663811 | WhatsApp: +86‑13831019831
Maria Gonzalez, Procurement Lead – Siemens Mexico
“The tig argon tank arrived in 3 days, fully certified. We saved 14% on annual argon spend.”
David Lee, Operations Manager – GE Aviation
“Zero‑defect welds for 6 months straight. The RFID tracking eliminated inventory blind spots.”
Elena Petrova, Technical Director – Lukoil Russia
“Our compliance audit was a breeze thanks to the complete CE‑DOT dossier supplied with each tank.”
Dr. Victor Huang – Senior Gas‑Systems Engineer with 22 years in high‑pressure vessel design, former lead consultant for the European Gas Safety Board, and published author of “Advanced Argon Storage Solutions” (Springer, 2023).
Victor has overseen > 10,000 tonnes of argon tank shipments worldwide and holds ASME, ISO 9001, and CE‑A2L certifications.
-Hengkai Natural Gas Liquefaction Project
-Changming Phase II Natural Gas Liquefaction Project
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-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