Expansion Joints

JB-13(Single) JB-14(Double) Bellows type Expansion Joint

JIS B2352, For Steel pipe

JB-14 JB-13

Model JB-13 JB-14 Size 20 - 250 Applicable fluid Steam, air, gases, water and oils Applicable pressure Max. 1.0MPa Applicable temperature Max. 220 Deg.C Materials Flange: Mild steel External sleeve : Carbon steel or Mild steel Internal sleeve & Bellows : Stainless steel Expansion amount Expansion JB-13: 10mm JB-14: 20mm Contraction JB-13: 25mm JB-14: 50mm End connection Flanged JIS 10KRF Download Catalog

JB-15(Single) JB-16(Double) Bellows type Expansion Joint

For Copper pipe

JB-15 JB-16

Model JB-15 JB-16 Size 20 - 100 Applicable fluid Cold or hot water, air, oils and others Applicable pressure Max. 1.0MPa Applicable temperature Max. 100 Deg.C Materials End part : Copper tube External sleeve : Carbon steel or steel gas pipe Internal sleeve & Bellows : Stainless steel Expansion amount Expansion JB-15: 10mm JB-16: 20mm Contraction JB-15: 30mm JB-16: 60mm End connection Brazed socket type Download Catalog

JB-17(Single) JB-18(Double) Bellows type Expansion Joint

For 1.6, 2.0MPa, For Steel pipe

JB-17 JB-18

Model JB-17 JB-18 Size 20 - 250 Applicable fluid Steam, air, gases, cold or hot water and oils Applicable pressure Max. 1.6MPa and 2.0MPa Applicable temperature Max. 250 Deg.C Materials Flange : Carbon steel External sleeve : Carbon steel Internal sleeve & Bellows : Stainless steel Expansion amount Expansion JB-17: 10mm JB-18: 20mm Contraction JB-17: 35mm JB-18: 70mm End connection Flanged JIS 16, 20RF Download Catalog

JB-21(Single) JB-22(Double) Bellows type Expansion Joint

JB-21 JB-22

Model JB-21 JB-22 Size 20 - 300 Applicable fluid Steam, air, gases, water and oils Applicable pressure Max. 1.0MPa Applicable temperature Max. 220 Deg.C Materials Flange : Mild steel External sleeve : Stainless steel Internal sleeve & Bellows : Stainless steel Expansion amount Expansion JB-21: 10mm JB-22: 20mm Contraction JB-21: 25mm JB-22: 50mm End connection Loose Flanged JIS 10K Download Catalog

JB-23(Single) JB-24(Double) Bellows type Expansion Joint

For 1.6, 2.0MPa, For steel pipe

JB-23 JB-24

Model JB-23 JB-24 Size 20 - 300 Applicable fluid Steam, air, gases, cold or hot water and oils Applicable pressure Max. 2.0MPa Applicable temperature Max. 250 Deg.C Materials Flange : Mild steel External sleeve : Stainless steel Internal sleeve & Bellows : Stainless steel Expansion amount Expansion JB-23: 10mm JB-24: 20mm Contraction JB-23: 25mm JB-24: 50mm End connection Loose Flanged JIS 20K Download Catalog

JS-5HF Sleeve type Expansion Joint

Model JS-5HF Size 20 - 300 Applicable fluid Steam, air, gases, cold or hot water and oils Applicable pressure Max. 1.6MPa and 2.0MPa Applicable temperature Max. 220 Deg.C Materials Sleeve : Stainless steel External sleeve : Carbon steel Flange : Mild steel Packing : Graphite compound Expansion amount Expansion: 20mm Contraction: 80mm End connection Flanged JIS 10KFF Download Catalog