Hy-Lok Corporations fittings are guaranteed to provide you with leak-free performance in almost any demanding application. Our products are widely used throughout a range of industries such as petrochemical and chemical processing, oil and gas, research laboratories, pulp and paper, aerospace and defense, cryogenic and semiconductor, power generation, and shipbuilding.
Our face seal fittings are surface finished to Ra 0.25 µ m (Ra 10 µ in) standards to prevent leaks in high vacuum and positive pressure applications. Clean fittings are double packaged in anti-static polyethylene bags that have been purified by nitrogen gas, all within a class 10 cleanroom environment.
Every product that ships through Hy-Lok Corporation is thoroughly tested and assessed according to the highest quality standards. Our ZCR face seal fittings, in particular, are tested to work with leak rates of 10-9 torr. By partnering with us, you will gain access to a comprehensive and fully-stocked inventory of high-quality fittings and leak-free solutions for dependable, reliable, and efficient performance.
ZCR Clean Fittings: Weld and Metal Gasket Face Seal Features:
- Available in ¼ to 1 inch and 6 to 18mm sizes
- 316, 316L, 316L VOD, and 316L VIM VAR Stainless Steel Material
- Weld fitting for manual or automatic welding equipment
- VAR and VIM-VAR raw materials are purchased with tightly controlled sulphur content for welding repeatability.
Semiconductor Manufacturing Solutions
Semiconductor manufacturing is the process of creating the integrated circuits used in electronic devices and electrical equipment.
The process involves four categories of steps including deposition, patterning, removal, and electrical modification. Each of these categories requires a range of valve and fitting solutions that meet a range of specifications.
Hy-Lok Corporation manufactures ultra-high purity valves and fittings that meet the specific needs of the semiconductor manufacturing industry. We manufacture tube fittings, push on hose fittings, pipe fittings, ZCR fittings, mini weld fittings, diaphragm valves, and bellow valves made of VAR 316L and VIM-VAR 316L stainless steel alloys specifically design for use in high purity applications.
High Grade Materials
We carefully select only the highest grades of raw material and have a full material and heat code traceability system. Fittings are cleaned, sanitized, and electropolished before being packed in a level 10 clean room. Our fittings can be found in the most sensitive manufacturing environments including semiconductor component, chip, and wafer manufacturing facilities.
Our products are designed to perform efficiently in a variety of harsh environments while handling a number of toxic materials. These include poisonous elements such as arsenic and phosphorus, poisonous compounds such as silane and arsine, and liquids with high reactivity such as sulfuric acid, hydrofluoric acid, and hydrogen peroxide.
We control the manufacturing process from material selection to assembly and packaging, and distribute our own products. Complete control over the supply chain allows us to provide the highest quality products and customer service.
We don’t just sell the product; we are the designers, the engineers, and the fabricators. Our longstanding relationships with customers in key markets help us to continue to supply the changing needs of the markets we serve with reliable and very economically priced products.
For more information, find a Hy-Lok distributor in your area.
Alternative Fuels Overview
| Industry | Semiconductor Manufacturing Pure and Ultra-Pure Market |
| Applications | Ultra High Purity Products , Sensitive Semiconductor Components, Chip, Manufacturing, Wafer Manufacturing, Analytical Instrumentation |
| Manufacturing Processes | Cleaning, Sanitation, Electro-Polishing |
| Products | Valves, Fittings, Tube Fittings, Push On Hose Fittings, Pipe Fittings, ZCR Fittings, Mini Weld Fittings, Diaphragm Valves, Bellow Valves |
| Brand | Hy-Lok |
| Materials | VAR (Stainless Steel Single Melt 316L) VIM/VAR (Stainless Steel Double Melt 316L) Stainless Steel |
| Industry Standards | ISO 9001 ASME QSC-584 API Q1-6D PVD 97/23/EC ISO 14001 OHSAS 18001 Firesafe API 607, 6FA, BS6755 |