Product Description
  • OEM Valve Stems
  • 100% Custom Design to Your Specification
  • Size Range: Ø7x15mm to Ø90x200mm
  • Stem Design (Upon Request)
    • Double D / Square
    • Threaded / Unthreaded
    • O-Ring Groove (Gland)
    • Flow Indicator
    • Valve Handle Adaptor
    • Anti-Static Devices
  • Other Stem designs available upon request

With precision engineering and a commitment to excellence, our state-of-the-art manufacturing facility produces valve stems tailored to meet the diverse needs of industries worldwide. Elevate your operations with our globally renowned expertise in crafting high-performance valve stems for unparalleled reliability and efficiency.

  • Made by: Bar Stock
  • OEM Services: 100% Your Design for any Specifications
  • Anti-static device: upon request

Discover the art of precision in valve stem manufacturing by visiting our YouTube channel at https://www.youtube.com/@BOLA-TEK for an exclusive look at our production process.

  • ASTM: CF8/ CF8M/ CF3/ CF3M/ WCB/ CA15/ F51/ CN7M
  • EN: 1.4308/ 1.4408/ 1.4309/ 1.4409/ 1.0619/ 1.4006/ 1.4462/ 1.4470/ 1.4571/ 1.4401/ 1.4301
  • JIS: SCS13A/ SCS14A/ SCS19A/ SCS16A/ S20C/ SUS316/ SUS304/ SCS23
  • Others: 410/ 316Ti/ Alloy 20/ Hastelloy C276/ 17-4PH

The valve stem material consists of stainless steel, carbon steel, and alloy steel. Upon request, we can offer alternative materials as per your requirements.

BOLA-TEK_Valve Stem_Bar Stock

Crafting our valve stems begins with the careful selection of bar stock, including stainless steel, carbon steel, and alloy steel, to ensure longevity and resilience. After the raw casting process, we grind and machine the valve stems. For standard valve stem designs with bulk quantity orders, we apply Automatic Cylindrical Grinding. For special designs or large-sized valve stems, manual cylindrical grinding is employed to ensure precision and quality. This process highlights our commitment to quality, ensuring durable and reliable valve stems for diverse industries worldwide.

  • Timely Delivery: Approximately 40 days from Taiwan.
  • Top-notch Quality: Certified ISO 9001, CE/PED, and API 607 Fire Safe.
  • Prompt Response Expect a reply within 2 days.
  • Cost-Effective Pricing: UPON YOUR ENQUIRY. Contact with BOLA-TEK now!