Engineering Cases & Technical Announcements

All News & Cases Certifications & Standards (1) Engineering References (5) Technical Announcements (1)

Engineering References Sep 10, 2026

Maintenance & Safety Protocols for Ultra-High-Pressure Accumulators in Metal Forming

Authoritative engineering technical guide on maintenance procedures, nitrogen pre-charge protocols, ultrasonic non-destructive testing (NDT), and safety shut-off block integration for ultra-high-pressure piston accumulators in metal...

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Uncategorized Sep 08, 2026

Engineering Guide: Sizing 3,200L High-Pressure Piston Accumulator Stations for Heavy Steel Extrusion Presses

A comprehensive technical engineering guide on sizing modular high-pressure piston accumulator stations up to 3,200L for heavy alloy pipe extrusion presses. Features empirical insights from...

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Engineering References Aug 15, 2026

CNOOC Deepwater Drilling Riser: Super-Flow Anti-Recoil Safety Valve (AVR) Achieves CCS Certification

🏛️ Reference: China National Offshore Oil Corporation (CNOOC)

SCHWERLL completed the manufacturing, ultra-high flow rate bench testing, and China Classification Society (CCS) certification for CNOOC’s deepwater riser tensioner anti-recoil valve (AVR).

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Engineering References Aug 20, 2025

Danieli & Jiuli Group: 3,200L Heavy Piston Accumulator Station for Steel Extrusion Press

🏛️ Reference: Danieli Group (Italy) & Zhejiang Jiuli Special Material Co., Ltd.

SCHWERLL successfully won the bid and supplied the large-scale piston accumulator station for Danieli’s heavy steel extrusion press project at Jiuli Group, featuring 3,200L total...

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Engineering References Mar 15, 2025

GE DASU Hydropower Project: Turbine Governor High-Pressure Accumulator Systems

🏛️ Reference: General Electric (GE) / DASU Hydropower Project

SCHWERLL supplied heavy-duty piston accumulator systems for the turbine governor actuation units of the landmark GE DASU Hydropower Project, fully complying with ASME Section VIII...

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Certifications & Standards Jan 20, 2025

Schwerll Beijing Successfully Completes 2025 ASME Boiler & Pressure Vessel Recertification (U-Stamp)

🏛️ Reference: Official ASME Authorized Inspection Agency & National Board

On January 20, 2025, Schwerll Fluid Control successfully passed its ASME quality system recertification audit, maintaining continuous ASME U-stamp authorization since 2014 with 100% National...

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Engineering References Nov 10, 2024

Dongfang Electric (DEC): Julius Nyerere Hydropower Project Emergency Accumulator Systems

🏛️ Reference: Dongfang Electric Corporation (DEC) / Julius Nyerere Hydropower Project

SCHWERLL supplied heavy-duty hydraulic accumulator power units for the 2,115 MW Julius Nyerere Hydropower Project executed by Dongfang Electric Corporation (DEC) in Tanzania.

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Technical Announcements Sep 18, 2024

Strategic Cooperation with General Technology Tianforging on Heavy High-Flow Hydraulic Forming Units

🏛️ Reference: General Technology Group Tianforging Press Co., Ltd.

Schwerll Beijing signed a strategic cooperation agreement with central state-owned enterprise General Technology Tianforging to co-develop high-flow dynamic accumulator power units for heavy forming presses.

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