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Professional Laboratory Gas System Components - 316 Stainless Steel Valves, Pressure Regulators, Gas Manifolds & Gas Distribution Systems for Research Facilities
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What safety considerations should be taken when installing laboratory gas line check valves?
2022-11-30
How to select the correct gas tube for laboratory low-pressure gas lines (≤0.5MPa)?
2022-11-15
Why is it necessary to use double-ended bulkhead unions for laboratory gas line wall penetrations?
2022-10-28
What are the key installation requirements for laboratory gas line filters?
2022-10-27
How to choose the right gas pressure relief valve for laboratory gas cylinder manifolds?
2022-10-11
Precision Pressure Reducing Valves for Laboratory Gas Systems
High-purity 316 stainless steel valves and pressure regulators designed for research facilities and analytical laboratories
Learn MoreComplete Gas Manifold Systems & Distribution Solutions
Integrated gas distribution systems with laboratory fittings, stainless steel tubing and 316SS components for reliable performance
View ProductsCustom Laboratory Gas Line Components
Engineered stainless steel pipe fittings, adapters and laboratory gas line components tailored to your specific requirements
Learn MoreAbout Us
Leading Laboratory Gas System Manufacturer - Specializing in 316SS Pressure Regulators, Stainless Steel Tubing, Laboratory Fittings & Gas Distribution Solutions - ISO Certified with Global Shipping
Research Facilities Partner
International Standards
ISO Quality System
Innovation in Laboratory Gas Solutions
Nanjing KEWO Valve Co., Ltd. is a high-tech enterprise integrating R&D, production, and sales with a complete industrial chain. Under the KEVRO brand, we specialize in laboratory gas systems with products covering gas line design, installation and renovation, fluid technology R&D, pressure reducers, valves, fittings, pipe fittings, instruments and meters, electromechanical equipment, and accessories. With over 20 years of rich experience in gas system engineering design, installation, construction, and renovation, our products are exported to more than 50 countries and regions worldwide, enjoying a wide reputation in the industry.
1000+
Research Facilities
20+
Years Experience
50+
Countries Served
24/7
Technical Support
20+ Years Experience
Over 20 years of expertise in air circuit engineering design, installation, construction and renovation, with comprehensive experience in laboratory gas systems
Complete Industrial Chain
High-tech enterprise integrating R&D, production and sales - covering air circuit design, fluid technology, pressure reducers, valves, fittings, pipe fittings and accessories
Global Reach
Products exported to 50+ countries and regions worldwide with ISO quality management system ensuring the highest standards