Heavy-Duty Small Acetylene Gas Cylinders for Industrial & Field Welding
Designed for industrial gas distributors and high-intensity field maintenance, our Small Acetylene Gas Cylinders (MC and B series) ensure safe, stable gas delivery. Each unit features a deep-drawn alloy steel shell and a monolithic, high-porosity calcium silicate mass saturated with precisely measured acetone. This construction ensures high gas absorption capacity while maintaining critical safety benchmarks during rigorous field use.
Technical Quick-Reference
|
Standard Sizes |
MC (10 cu. ft.) and B (40 cu. ft.) |
|
Shell Material |
HP295 / Low-carbon killed steel |
|
Working Pressure |
250 psi (1.7 MPa) at 70°F (21°C) |
|
Compliance |
DOT-4E (US), ISO 3807 / TPED (EN 14414) |
|
Technical Assets |
Download Technical Datasheet (PDF) | Request 3D STEP File |
Specification Matrix & Configuration
Precision in size and valve compatibility is essential for seamless integration into existing regional cylinder exchange programs.
|
Model |
Capacity (L) |
Gas (cu. ft.) |
OD (mm) |
Height (mm) |
Tare Weight (kg) |
Valve Interface |
Compliance |
|
AC-MC |
1.7L |
10 |
102 |
315 |
3.2 |
CGA 200 / DIN 1 |
DOT-4E / ISO |
|
AC-B |
5.4L |
40 |
152 |
535 |
7.8 |
CGA 200 / DIN 1 |
DOT-4E / ISO |
Manufacturing & Quality Assurance Protocols
We prioritize metallurgical consistency and rigorous safety testing to meet the stringent requirements of international industrial regulators.
Structural Integrity: Cold-drawn manufacturing process eliminates longitudinal welds, significantly reducing stress concentration points.
Internal Matrix Stability: Calcium silicate matrix is cured in automated high-temperature ovens to ensure uniform porosity, maximizing heat dissipation and acetone retention.
Surface Protection: Shot-blasted interior for purity; exterior finished with weather-resistant powder coating to prevent corrosion in harsh industrial environments.
Testing Rigor:
100% ultrasonic examination of all circumferential welds.
Hydrostatic expansion testing at 1.5x working pressure for every production batch.
Porous mass density and acetone content validation protocols.
Logistics & International Supply Chain
Understanding the complexities of hazardous material (Hazmat) shipping, we streamline global delivery for wholesalers and distributors.
Export Packaging: Units are palletized with heavy-duty steel strapping, protected by individual plastic netting, and moisture-barrier shrink-wrapped to ensure compliance with marine transport standards.
Shipping Capacity:
A standard 20ft container can hold approximately 2,200 MC-size cylinders or 950 B-size cylinders, optimized for stable floor-loading and maximum safety during transit.
Traceability: Every cylinder is permanently stamped with heat numbers, batch logs, and unique serial numbers, facilitating full life-cycle tracking and re-qualification compliance.
Frequently Asked Questions
Q: What valve standards are available for my market?
A: We supply units with industry-standard CGA 200 (North America) or DIN 477 / BS 341 (Europe/Global) valves. Please specify your regional valve standard upon initial inquiry to ensure compatibility.
Q: Can you provide third-party inspection certificates?
A: Yes. We routinely work with international inspection bodies (e.g., TUV, BV) to provide Mill Test Certificates and Batch Inspection Reports upon request.
Q: What is the maximum withdrawal rate for these cylinders?
A: To maintain the integrity of the porous mass and prevent liquid acetone carryover, the maximum continuous withdrawal rate should not exceed 1/10th of the cylinder's gas capacity per hour.
Q: How do I initiate a private-label order?
A: For custom branding-including laser-etched logos, stamped neck rings, and custom powder coat colors-our MOQ is typically one 20ft container. Contact our engineering team for a feasibility assessment of your specific branding requirements.
RFQ: Request a Quotation
To provide an accurate landed-cost estimate and lead-time analysis, please include the following in your inquiry:
Inquiry Email: [Your Email Address]
Required Information:
• Model: (E.g., AC-MC or AC-B)
• Quantity: (Annual projected volume or number of 20ft containers)
• Valve Standard: (E.g., CGA 200)
• Destination: (Port of discharge for logistics calculation)
• Documentation: (Do you require specific third-party inspection certifications?)
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