High Quality PTFE Lined Pipes&fittings -Single Bellow Rubber Expansion Joints/Vacuum Resistance for Chemical Industrial

PTFE lined Compensators/Bellow Expansion Joints
Overview:
Corrugated compensator and corrugated hose are often used in the gas and liquid conveying pipelines of various corrosive media to
solve the cooling and heating expansion compensation of pipelines and offset the installation deviation;It also improves the
mechanical damage caused by the mechanical vibration ℃between the inlet and outlet of the fan and pump and the pipeline through
its flexible connection.
Industries:
Petroleum, chemical, food, medicine and other industrial equipments.

Feature & Benefits:
1.Ordinary type: PTFE corrugated compensator with pure PTFE(TypeⅠ) or PTFE combined with synthetic rubber (Type Ⅱ) and externally reinforced with high strength spring steel.
2.Stainless steel: PTFE corrugated compensator with corrugated stainless steel shell.
3.Stainless steel mesh sleeve composite: PTFE corrugated stainless steel mesh sleeve composite PTFE corrugated compensator.
4.Negative pressure resistant type: the above two TYPES of PTFE corrugated compensator A and B are made by adding A shaping ring with PTFE outsourcing inside the wave crest to prevent negative pressure sucking and flattening.
Design standard:
Nominal diameter: DN25~DN300
Working pressure: PN0.8-2.0 (MPa)
Burst pressure: PN 2.4-6.0 (MPa)
Vacuums Kpa: 53.3-400(mmHg)Temperature:-50~180℃

Lining Specifications:
Lining Material
We offer lining materials like PTFE,PFA,FEP,PVDF,PO,PP,PE
Lining Thickness
Min. 3.0mm