Non-Sparking AlBr Valve Wrench 200 mm
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non-sparking-albr-valve-wrench-200-mm-sqd-30a
This is a Non-Sparking Adjustable Hook Wrench. Sparkless ® Non Sparking tools are most suited for Potentially Explosive Environments.
Most of our Non-Sparking Tools are Forged after Casting to achieve better Quality, Performance & Attractive Finish.
Our tools are tested and comply with IS 4595 standard for non-sparking properties.
- Non-sparking
- Good Hardness
- Corrosion Resistant
- Good Conductivity
- High Strenght
- Non-Magnetic
| P/N | S mm | L mm | H mm |
| SQD-30 | 30*200mm | 200 | 44 |
| SQD-35 | 35*250mm | 250 | 49 |
| SQD-40 | 40*300mm | 300 | 50 |
| SQD-45 | 45*350mm | 350 | 61 |
| SQD-48 | 48*375mm | 375 | 62 |
| SQD-50 | 50*400mm | 400 | 67 |
| SQD-55 | 55*450mm | 450 | 73 |
| SQD-60 | 60*500mm | 500 | 79 |
| SQD-65 | 65*550mm | 550 | 80 |
| SQD-70 | 70*600mm | 600 | 80 |
| SQD-75 | 75*650mm | 650 | 85 |
| SQD-80 | 80*700mm | 700 | 91 |
| SQD-85 | 85*750mm | 750 | 97 |
| SQD-90 | 90*800mm | 800 | 103 |
| SQD-93 | 93*850mm | 850 | 107 |
| SQD-96 | 96*900mm | 900 | 110 |
| SQD-100 | 100*1000mm | 1000 | 114 |
| SQD-103 | 103*1200mm | 1200 | 120 |
Mechanical Properties
We offer 2 kinds of materials for non-sparking tools,
Copper-Beryllium alloy (Be-Cu) and Aluminium-Bronze (Al-Br) alloy:
| COPPER-BERYLLIUM ALLOY | ALUMINIUM-BRONZE ALLOY | ||
| Composition | Be: 1.8%-2% Ni+Co: 0.2%-1.2% Others: <0.5% Rest: Cu | Composition | Al: 10%-12% Ni: 4 % – 6 % Fe+Mn: <5.8 % Others: <0.5% Rest: Cu |
| Hardness | 283-365 Brinell | Hardness | 229-291 Brinell |
| Tensile Strength | ~1250 N/mm2 | Tensile Strength | ~800 N/mm2 |
Plug valves require higher operating torque, especially when seized or infrequently operated. Specialized non-sparking wrenches provide the leverage needed while protecting valve stems from damage during operation.
During emergencies requiring rapid isolation, the correct non-sparking wrench allows quick valve operation without fumbling with ill-fitting tools. This can make the difference in controlling incidents in chemical plants or refineries.
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Guest February 10, 2026
Excellent product for explosive area applications.
Guest May 12, 2024
Safe to use and suitable for chemical plant operations.
Guest March 10, 2026
Very dependable non sparking tool. Recommended for safety teams.