Description
SGC LABS® STOPCOCKS – Precision Flow Control for Laboratory Applications
SGC LABS® presents its premium range of laboratory stopcocks, engineered for accurate flow regulation and reliable performance in demanding B2B environments. Manufactured in Ambala, India—a hub for scientific glassware—these stopcocks are designed to meet the exacting standards of research labs, chemical analysis, and industrial testing facilities worldwide.
Each stopcock is crafted from high-quality borosilicate glass or robust PTFE, ensuring chemical resistance, thermal stability, and long service life. The precision-ground key and barrel provide a leak-free seal, allowing for fine metering of liquids and gases. Available in multiple bore sizes and configurations (straight, three-way, or oblique), our stopcocks accommodate diverse flow requirements.
Key Specifications & Benefits:
- Material: Borosilicate glass 3.3 or PTFE; resistant to thermal shock and corrosive media.
- Bore Sizes: Available in 2 mm to 10 mm diameter options for precise flow control.
- Configurations: Straight, three-way, and oblique designs for versatile system integration.
- Seal Integrity: Ground glass joint or PTFE sleeve ensures zero leakage under vacuum or pressure.
- Temperature Range: Suitable for use from -40°C to +200°C (glass) and -200°C to +260°C (PTFE).
- Export Quality: ISO 9001:2015 certified manufacturing; packed in protective packaging for global shipping.
SGC LABS® stopcocks are ideal for use in chromatography, distillation, titration, and fluid handling systems. Their ergonomic design facilitates easy one-hand operation, while the clear glass body allows visual monitoring of flow. Bulk orders and custom bore sizes are available for OEM and industrial clients.
Trust SGC LABS® for durable, precision-engineered lab glassware that enhances efficiency and safety in your laboratory. Contact our export team for quotations, lead times, and technical specifications.




