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NK-8600 In-Line Pressure Balanced Expansion Joint

Product Made in Japan
Model: NK-8600

Steelmaking, chemical, and industrial plants use expansion joints in gas and liquid transport system lines to carry substances such as air, water, gases, steam, oil, and exhaust gases. They can compensate for expansion and contraction caused by temperature differences in air-conditioning/sanitation lines in buildings and other structures. They also handle conditions such as line center misalignment, vibrations, foundation subsidence and earthquakes.

Feature

Engineers design in-line pressure balanced expansion joints to absorb axial movement and/or lateral deflection while restraining pressure thrust using tie devices that interconnect the line pressure. Each bellows set absorbs axial movement, while the line bellows typically absorb lateral deflection. Operators install this type of expansion joint in straight runs of piping.
Applicable fluid: Steam, Exhaust gas, Water, Air
Applicable bellows: MF, HF
Material: SUS304, SUS316L,
*Please contact us for material.

NK-8600

Materials

① FlangeCarbon steel, Stainless Steel
② End PipeCarbon steel, Stainless Steel
③ BeamCarbon steel, Stainless Steel
④ Guide FlangeCarbon steel, Stainless Steel
⑤ Reinforcing RingCarbon steel, Stainless Steel
⑥ Expansion BellowsStainless Steel
⑦ Tie RodCarbon steel, Stainless Steel
⑧ Neck RingCarbon steel, Stainless Steel
⑨ Spherical WasherCarbon steel, Stainless Steel
⑩ Inner SleeveCarbon steel, Stainless Steel
⑪ Shipping BoltCarbon steel, Stainless Steel
⑫ HolderCarbon steel, Stainless Steel
⑬ Blance BellowsStainless Steel

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