ASH Precision

77 Milson Road West Kensington, London, W14 0LH

About

ASH Precision Ltd is a UK-based contract manufacturer with twenty years of experience specializing in the precision engineering of turbine parts and components for the oil & gas and power generation industries, offering design, engineering, and long-term supply contracts. Their core capabilities encompass precision casting, forging, and milling to produce high-quality, cost-effective aftermarket hot section parts, including blades, vanes, airfoiled parts, and rotors for industrial gas and steam turbines. ASH Precision is a specialist supplier for Siemens gas turbines (SGT-100 through SGT-800) and also serves Ruston TA, TB, and TD turbines, demonstrating their ability to manufacture critical components like HP and LP rotor blades, HP nozzles, and bearing and labyrinth seals using advanced machining techniques and high-performance alloys. The company integrates research and development, investing in state-of-the-art technologies to enhance services and product design for extreme conditions, differentiating them through their specialized expertise and commitment to innovation.

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ASH Precision Ltd is a UK-based contract manufacturer with two decades of experience specializing in the precision engineering of turbine parts and components. They serve the oil & gas and power generation industries, offering design, engineering, and long-term supply contracts.

Their manufacturing capabilities include precision casting, forging, and milling, enabling the production of high-quality, cost-effective aftermarket hot section parts such as blades and vanes for industrial gas turbines, and airfoiled parts and rotors for steam turbines. ASH Precision is a specialist supplier for Siemens gas turbines (SGT-100 through SGT-800) and also caters to Ruston TA, TB, and TD turbines. They integrate research and development, investing in state-of-the-art technologies to improve services and product design for extreme conditions.

The company's gallery showcases manufactured parts for Siemens gas turbines (SGT-100, SGT-200, SGT-600) and Ruston TA, TB & TD turbines, including HP and LP rotor blades, HP nozzles, and bearing and labyrinth seals, with manufacture dates from 2020 to 2021. This demonstrates their ability to produce parts using advanced machining techniques and high-performance alloys, meeting stringent safety standards.

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CNC capability1

Sub-process

Materials & sectors2

Materials
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Industries served

Services & production1

Repeat orders (Kanban / VMI)
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CNC capability: Specialist categories · Named machine brands · Tier-one builder presence · CAM software · Aerospace-grade CAM · CAD software · In-house design · Tolerance (typical) · Tolerance (tight) · Micro-machining · MOQ (minimum batch) · Lead time (weeks)

Certifications & approvals: ISO 9001 · ISO 14001 · AS9100 · ISO 13485 · IATF 16949 · NADCAP · Primes supplied · ITAR registered

Welding & fabrication: Welding automation · Welding materials · Coded welding (any) · Fabrication offered · Fabrication sub-categories · EN 1090 EXC level

Quality & traceability: NDT methods · Part marking · Process traceability · CofC offered · Cleanroom assembly · 3D scanning · Industrial CT · In-house toolroom · FAIR capability (AS9102)

Services & production: DFM support · In-house finishing