About Jewellok
Jewellok is a high purity gas system, ultra high purity (UHP) gas and chemical delivery systems manufacturer and supplier in china.

About Jewellok

Jewellok is a high purity gas system, ultra high purity (UHP) gas and chemical delivery systems manufacturer and supplier in china, manufacturing ultra high purity regulators, ultra high purity diaphragm valves, high purity regulators for use with specialty, flammable, and industrial gas flows with compact construction and high flow capacity.

Jewellok is a fluid equipments manufacturer mainly engaged in the manufacture of instrumentation fittings and valves, we’re specializes in pressure reducing pressure regulator, single stage pressure regulator, two stage pressure regulator, low pressure nitrogen gas regulator, high pressure nitrogen gas regulator,propane adjustable pressure regulator, adjustable low pressure propane regulator, nitrogen cylinder pressure regulator valves, pressure regulator valves, ferrule joints, valve fittings, pipeline system installation, ball valve needle valves, VCR joints, welding joints, flame arresters, filters, gas pipeline systems, high-purity pipeline systems, stainless steel clean pipes and other products.Jewellok specializing in high-purity/special gas supply systems, various laboratory/research institute gas supply systems, gas pipeline engineering, installation and commissioning services.

As a company that exclusively deals in elevated pressure applications, we understand that our customers depend on our products to provide safe and reliable operation at pressures as high as 150,000 psi. Throughout our history we have been dedicated to continuous improvement in all aspects of our manufacturing operation and customer service. This commitment has only increased over time, including our joining the Jewellok family of companies and implementing their world class quality systems.

Jewellok had worked in the field of speical gas delivery system more than 10 years.We design and construction of medical and laboratory low medium and high presure gas pipelines, provide medical and laboratory air, natural gas, and vacuum outlets where indicated on the drawings, details and elevations and as specified. We offer a broad product portfolio capable of handling pressures up to 150,000 psi and carry an extensive inventory allowing us to offer same day shipping of many items. In addition to our high pressure valves, we offer a complete line of reactors and pressure vessels and an expanded family of pumping systems and instrument valves.

In addition to our standard products, we offer a complete line of valves, regulators and fittings for oil and gas industry use with sour gas (H2S). For applications involving specialty gases, corrosive liquids, and extreme temperatures/conditions, we’ll make our products using exotic alloys and temperature extensions, as well as design and build a solution to meet your exact requirements, such as our popular custom manifolds. This dedication to satisfying our loyal customers is the driving force behind our continued growth, including our passing the 1 million high pressure valves, regulators and fittings shipped milestone.

Our products are widely used in various high-tech fields such as industrial gas, petroleum, chemical industry, medical, electronics and microelectronics, semiconductors, solar photovoltaic, various laboratories, research institutes, biomedicine, standard testing, etc., providing customers with comprehensive services for various gas pipeline transportation systems.

Workshop

Our customers rely on Jewellok fittings, valves, pressure regulators, hoses, engineered subsystems, and other high-quality products to contain, control, and transfer fluids without leaks.

R&D

We strive to build a robust global environment and sustainable future by supporting societal infrastructure through our advancements in fluid control technologies and materials.

Quality

We use a combination of traditional skills and new technology to maintain consistent quality all across the production range.

What Does Jewellok Do?

took a look inside the company solving the world’s toughest fluid handling changes.

We Provide Comprehensive Fluid System Support
Companies in a wide variety of industries look to our products and guidance to meet rigorous operating requirements.

We Engineer and Manufacture Reliable Products
Our customers rely on Swagelok fittings, valves, pressure regulators, hoses, engineered subsystems, and other high-quality products to contain, control, and transfer fluids without leaks.

We Help Customers Address Fluid System Issues
We apply engineering expertise and deep knowledge of customers’ applications to help them overcome complex fluid handling challenges.

We Share Our Technical Expertise
We provide industrial professionals with insights and analysis to help them decrease downtime, increase efficiencies, troubleshoot issues, and maintain a safe workplace.

What we offer?

Jewellok offers pressure regulator, pressure regulator valves, and all kinds of high-pressure valves, especially ball, needle and check valves. Dimensions, higher-pressure adjustments, connection changes, non-standard material manufacturing, special finishes and much more.

We can manufacture from a blueprint, from a sample by reverse engineering or from scratch, based on your requirements. A whole team of design and manufacturing experts will be working by your side.

We offer additional services such as surface treatments, heat treatments, part engraving, etc. We also draw up certificates or technical reports according to client specifications

We supply a great team of professionals and the best national technology when it comes to part manufacturing. With high levels of quality and according to the main worldwide certifications. Our goal is to provide you with what you need, faster than by importing parts, and with more guarantees.

Let us know what you need and get your personal proposal with an explanatory outline. After your approval, we prepare the final drawing, manufacture the part and ship it in a few days—depending on your deadline requirements.

MARKETS
Our high standards for quality, service and value have enabled us to achieve preferred supplier status with a wide variety of market leaders in many different industries.

*Waterjet Cutting and Blasting
*Oil and Gas
*Chemical and Petrochemical
*Research and Development
*Laboratory of Universities and Government
*General Industry