Stainless Steel Axial Corrugated Compensator Bellows Pipe Expansion Joint

• Shape: Equal
• Connection: Flange
• Head Code: Round
• Size: DN100-DN1600
• Medium: Sea Water/Oil/Gas/Acid/Alkali
• Key Words: Stainless Steel Flex Joint Pipe
• Model NO.: DY1114
• Application: Pipe Lines Connect
• MOQ: 1 Piece
• Transport Package: Standard Export Package
• Specification: CCS, BV, GL, CE, EC,
• Trademark: DEYUAN MARINE
• Origin: China
• Production Capacity: 50000 Ton/Tons Per Month

Product Description

Performance characteristics of bellows expansion joint with small transverse pull rod: the bellows expansion joint with small transverse pull rod is composed of two sections of bellows, middle connecting pipe and small pull rod with limit nut. It can absorb both transverse displacement and axial displacement. The small pull rod can not bear the internal pressure thrust, and the pressure thrust must be borne by the pipe fixed support. Our company adopts a special structure to completely prevent powder accumulation in the corrugation. According to the requirements of customers, we can make high temperature resistant and wear-resistant (wear-resistant draft tube / wear-resistant ceramic) small pull rod bellows expansion joint.

 

The transverse displacement is the relative displacement in the vertical direction of the longitudinal axis between one end and the other end of the bellows. Single bellows can have lateral displacement, but the displacement is very small. A good solution is to take the compound bellows as shown in Figure 2. The result is that the lateral displacement compensation increases and the force decreases.