Products

Bolaisi specializes in high-quality check valves with strict quality control and dual-standard production capabilities. We supply Stainless Steel Vertical Check Valves, featuring vertical-specific design, GB/ANSI dual-standard compatibility and sensitive quick-closing performance. We provide customized specifications and wholesale services to meet the anti-backflow needs of vertical industrial pipelines in various scenarios.

Bolaisi is a professional supplier focusing on GB-standard fluid control valves, with strict quality management and standardized production processes. We manufacture GB Stainless Steel Swing Flange Check Valves, which comply with national GB standards, feature reliable flanged connection and sensitive swing-type anti-backflow design. We provide customized specifications and wholesale services to meet the anti-backflow needs of various GB-standard industrial pipelines.

Bolaisi is a trusted manufacturer with strict quality control, specializing in ANSI-standard fluid control valves. We supply ANSI Stainless Steel Swing Flange Check Valves, which comply with ANSI/ASME and API standards, featuring reliable swing-type anti-backflow design and firm flanged connections. We provide customized Class specifications and wholesale services to meet the backflow prevention needs of ANSI industrial piping systems.

As a professional valve manufacturer, Bolaisi is committed to producing high-quality products with advanced technology and strict quality control. Our main product is Stainless Steel Forged Steel Internal Thread Socket Welding Globe Valves, featuring dual connection modes and strong corrosion resistance. We also provide customized options and wholesale services to fit small and medium-bore, medium-high pressure industrial needs.

Bolaisi prioritizes quality and professional production, making it a reliable supplier of high-pressure valves. We manufacture Stainless Steel Forged Self-Sealing Globe Valves, which adopt advanced self-sealing technology and integral forging. These valves resist high pressure and corrosion well, and we offer customized designs as well as wholesale services to meet diverse industrial high-pressure needs.

Bolaisi is a reliable supplier with strict quality control and advanced forging technology, specializing in low-temperature industrial valves. Stainless Steel Forged Steel Low Temperature Globe Valves adopt integral forging, ensuring stable operation at -196℃~+200℃. We manufacture them to international standards, offering wholesale and customized services to fit LNG and cryogenic pipeline needs.