从China供应商批发进口Alloy B Flange — FOB条款

The Alloy B Flange from Zhengzhou Huitong Pipe Fitting Company is a nickel-molybdenum alloy component (UNS N10001) designed for extreme corrosive environments. It contains Ni as the balance element, with Mo at 26-30% and Fe at 4-7%, delivering exceptional resistance to hydrochloric acid and other reducing media. This flange adheres to ASME B16.5 standards and is available in pressure ratings from 150# to 2500#, ensuring compatibility with high-pressure pipeline systems in chemical, petrochemical, and pharmaceutical applications.

Alloy B, often referred to as Hastelloy B, is a solid-solution nickel-molybdenum alloy known for its resistance to pure hydrochloric acid at all concentrations and temperatures. Typical industry applications include heat exchangers, reactors, and distillation columns where metallic contamination must be minimized. The material’s uniform composition and absence of chromium make it particularly suitable for reducing environments, though it is less effective in oxidizing conditions. Standard grades for similar applications include UNS N10001 for flanges and UNS N10629 for fittings, with ASTM B366 being a common specification for forged components.

These flanges are used by chemical processors, oil and gas operators, and pharmaceutical manufacturers who require reliable connections in aggressive service. Buyers typically source them in bulk for large-scale projects, with packaging and handling tailored to prevent damage during transit. The supplier’s location in Zhengzhou, a hub for industrial pipe fittings, ensures access to logistics networks for efficient export. Confirm pressure ratings, dimensional tolerances, and surface finish requirements before ordering to match project specifications.

Zhengzhou Huitong Pipe Fitting Company is based in Jinshui District, Zhengzhou, China, a region recognized for its industrial manufacturing capabilities. The company specializes in producing pipe fittings, including high-performance alloy flanges for demanding applications. Its address at No.168, Guoji Road, places it within a well-connected industrial zone, facilitating logistics for domestic and international clients.

The supplier’s profile indicates a focus on industrial-grade components, with a trust tier classified as harbor. While response rate data is not available, the company’s product offerings align with the needs of sectors such as chemical processing and petrochemicals. There are no stated certifications, client lists, or operational histories provided in the listing, so buyers are encouraged to request verification of quality control processes and compliance with industry standards directly from the supplier.