Nominal Diameter: 50-1500mm Working Temperature: -45-420 Working Pressure: 0.25--2.5MPa It can absorb larger displacemcnt,and it's with a good direction-guding capacity itself.This type widely used in steam,fluid with dregs or thick liquid, etc,pipelines.
Axial bellow expansion joint.
Bellows expansion joints As per ejma norms. Depends on oa
Bellows expansion joints As per ejma norms Depends on oa
Manufacturing capacity nd(nominal diameter)ín20000mm thicknessín60mm corrugation 1-16.
Nominal Diameter: 32-5000mm Working Temperature: -45 -420 Working Pressure: 0.1-2.5MPa The strong points with it is large movement compensation and good direction-guiding function by itself, etc, so widely used in various technological pipelines.
Nominal Diameter: 32 5000mm Working Temperature: 45420 Working Pressure: 0.12.5MPa It's the prior choice for available occasions in pipeline due to its simple structure and cheaper price
Available in sizes 3/4" through 3 " up to 15,000 PSI non-stock cold working pressure, our Swivel Joints offer the following features. Minimum flow restriction Heavy duty hex head style ball loading plug Grease retainer ring (ensures clean ball race) Standard packing units Superior hardened ball races ensure uniform surface hardness and depth for longer life under severe thrust and radial loading Standard Swivel Joints are provided with API line pipe threads. Other end connections are available on request Available for standard and sour service All sizes are available in 8 styles, for 360 rotation in 1, 2 or 3 planes. For price and specification please contact us
Expansion joints used on ships(DN100mm) 1.DN: 8mm-10000mm 2.Material: Carbon steel, Titanium, Zirconium, Hastelloy, Nickel alloys, Duplex Steel and Austenitic Stainless Steel 3.Thickness: 0.15mm-70mm 4.Forming method: Hydraulic forming 5.Pressure(MPa):-10 to +10 6.shape: U V 7.Temp.(oC): -196 to 1400. Name Nominal diameter DN(mm) Plies Forming method Convolutions Pressure (Mpa) shape Temp. () Bellows for pressure vessel ¦µ150-¦µ4500 1-6 Hydraulic forming 1-4 -10 to +10 U ¦¸ -100 to 1250 Bellows expansion joint ¦µ8-¦µ10000 1-70 Hydraulic forming Roll forming 1-16 -10 to +10 U ¦¸ V -196 to 1400 With insulation sleeve Rectangular expansion joint(fabric) Any dimension 3-10 Press-brake forming 1-4 -0.2 to +0.2 U. Wooden case.
