Size & Thread Specifications: Universal Compatibility
We offer a comprehensive range of sizes to match various oilfield pipeline requirements, with standardized threads ensuring compatibility with global oilfield equipment:
- Size Range: 2” to 12” (DN50 to DN300). The 1502 Series covers 2”–8” (DN50–DN200), 206 Series 2”–10” (DN50–DN250), and 602 Series 3”–12” (DN75–DN300) for ultra-high-pressure scenarios.
- Thread Standards: API 5B NPT (Tapered) as standard, with BSPP (Parallel) available on request for regional compatibility. The 602 Series features heavy-duty API 5B NPT threads for enhanced load-bearing capacity.
Durability is embedded in every component. The body uses AISI 4340 alloy steel (heat-treated to 32–36 HRC) to withstand corrosion from saltwater and harsh chemicals, while the fluorocarbon rubber seal creates a 360° leak-tight barrier—critical for preventing environmental risks.
All products meet API 6A standards, with full material test reports (MTR) and quality certificates provided.
Backed by professional technical support and global after-sales service, we customize solutions based on your specific project needs. Contact us today to find the perfect hammer union for your oilfield operations!
