BG / BI Type Ball Joint

With the grand packing type, it is easy to install, and has a strong and simple internal structure. It absorbs omni-directional displacements and is applied for thermal expansion, contraction, and ground subsidence. The injection packing type absorbs
omni-directional displacements and allows maintenance during operation.
 

Features

• Grand & injection type packing ball joint.
• Absorbs omni-directional displacements & cover extremely high-temperature fluid.
• Absorb pipeline’s expansion or contraction from thermal expansion outcome.
• Protect pipelines, buildings, facilities, etc. from ground damage.
• Absorb pipeline displacements which result from ground subsidence or transformation of large storage tanks.
• Absorb vibration, distortions, etc. generated from pumps & turbines.
• Maintenance is available even during operation with full of fluid in the pipeline.

Specification:

• Type: BG series / BI series
• Applicable fluid: Saturated Steam, Superheat Steam, Oil, Water, Gas.
• Maximum running pressure: 1.0, 2.0, 3.0MPa
• End connection: KS JIS 10K FF FLANGE / KS JIS 20K FF FLANGE / KS JIS 30K FF FLANGE / Socket-welded type
• Maximum applicable temperature: 250°C / 250°C (Special orders are available for 250°C)
• Maximum displacement angle: 15~30°
• Materials
  • Body: CAC304, STS, SPPS, SCPH2, GCD
  • Ball: STS, SC480
  • Packing: Teflon+Grafoil (SG N0.100) / Grafoil (SI N0.700)

▶ Clients can choose materials when placing an order.