Product Focus

Relying on a series of high-parameter energy storage products and fluid energy measurement and control system integration products, Schwell provides energy storage special equipment products that are suitable for harsh working conditions and strictly meet national and regional mandatory product standards, as well as servo system integration products that meet the measurement and control of ultra-large flow fluids. At the same time, Schwell can provide customized industrial design and overall solutions to users based on working conditions; Schwell products have excellent performance in metal and material forming, process control, ultra-large projects, aerospace products, large-scale test devices, large-platform balancing and compensation devices, heavy-duty mobile vehicles, new energy, offshore and marine engineering.

Schwerll Fluid Control (Beijing) Co., Ltd.

Mobile: 0086 18201267391

Email: schwerlltec@schwerll.com.cn

Address: Building 39B, Floor 1, No. 16, Huanke Zhong Road, Tongzhou Park, Zhongguancun Science and Technology Park, Tongzhou District, Beijing

Columnar gauge pressure vessel


Standard column-type pressure vessel gas cylinder

Column-type pressure vessels still fall under the category of pressure vessels. Structurally, they can be regarded as piston accumulators without pistons; their internal wall‑surface finish differs from that of piston accumulators. It is sufficient to ensure cleanliness and to meet the surface roughness requirements that accommodate gas‑induced expansion and cyclic stress. The primary consideration in selecting column‑type cylinders is installation convenience, though their cost is higher than that of standard pressure vessels.
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High-Parameter Cylindrical Pressure Vessel Gas Cylinder

For large‑scale piston‑type accumulator systems, SCHWERLL can supply high‑performance cylindrical gas cylinders. These high‑performance cylinders feature high pressure ratings (design pressures up to 60 MPa) and large capacities (nominal volumes of up to 2,000 L per unit), with mounting dimensions tailored to the calculated flow rates. However, subject to the constraints of China’s special equipment regulations and standards, SCHWERLL currently offers only cylindrical gas cylinders that comply with ASME and PED standards; certified products meeting Chinese special equipment regulatory requirements are not yet available.
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