What is Rubber Expansion Bellows :

The significance of using Rubber Expansion Bellows in the piping system can never be ignored. The prime ingredient of the Rubber Bellows is natural rubber that can resist heat up to 200 degrees. Rubber Bellows comes within the sub-category of the mother product – Expansion Bellows. These Bellows come with corrugated or pleated shapes and many folds that allow for compression and expansion.

These Rubber Expansion Bellows are fixed at a specific point in a piping system where excessive shock or vibration is expected during the passing of heated liquid. Placing Rubber Bellows will save both the flanges from heat and shock. 

Pipes enlarge as temperature increases and contract when they get cool and Rubber Expansion Bellows accommodate these alterations successfully. Rubber Bellows also can absorb vibrations and dampening noise. Pipes can suffer from excessive vibration when heated liquid passes through them. The presence of Rubber Bellows between the flanges will protect the pipe from any damage.

Rubber Expansion Bellows manufacturers :

We are Rubber Expansion Bellows manufacturers upto the following capacity :-

• Bellow I.D. : Upto 2000 mm.
• Working Temperature : Upto 150 Degree C
• Working Pressure : Upto 45 Kg. / cm²

Rubbers used in Rubber Expansion Bellows manufacturing :-

• Neoprene
• EPDM
• Natural
• Silicon
• Hypalon
• Nitrile
• Buna-N

Raw materials are used in flange for Rubber Expansion Bellows making :-

• Mild Steel
• Stainless Steel
• ASTM A105
• SA516 Gr.70
• other Carbon Steel Grades

We are Rubber Expansion Bellows suppliers with the optional accessories :-

• Counter Flanges / Matching Flanges / Companion Flanges
• Split Retaining Rings
• Control Units (Tie Rod, Nut & Lock Nut, Stretcher Plate), Revolving Flange / Loose Flange)
• Gaskets
• Fasteners

We are Rubber Expansion Bellows maker for the following sectors :-

• Steel Plants
• Cement Plants
• Boiler Plants
• Thermal Power Plants
• Petro-Chemical Refineries
• HVAC Systems
• Environmental Systems
• Chimneys
• Water Pipelines
• Refineries
• Fertilizer units
• etc.