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PTFE Lined Metal Shell Bellows

Price $100.00
Min Order 10 Pieces
Availability In Stock
Shipping From Zhejiang, China
Popularity 463 people viewed
Model NO.:
FGF4-150LB
Standard:
ANSI
Material:
Medium Carbon Steel
Connection:
Flange
Surface Treatment:
Phosphide
Head Type:
Round
Size:
Dn25~2000
Materials:
Ss304+PTFE
Connector:
Flange
Trademark:
YFM
Transport Package:
Plywood
Specification:
TS, CE, SGS
Origin:
Wenzhou, China
HS Code:
3917290000
Product Description
PTFE Lined Metalshell Bellows
Technical Specification
Design and Manufacture Standard: HG/T 3985, GB/T 15700
Flange Standard: ASME B 16.5, GB/T 20592, DIN, JIS

Product Specification
Body Material: A105, SS304, SS316, SS316L
Lining Material: PTFE, EPDM+PTFE, SS304+PTFE
Nominal Diameter: 1"-80"(DN25~DN2000)
Pressure Range: Class150, PN10, PN16

Product description:
1. Expansion joint is also called bellows or compensators, which are designed for axial, lateral and angular movements, misalignment and/or vibration in piping systems.
2. Expansion joints come with three convolutions as a standard. More than three convolutions can be customized and the more convolutions, the more movement an expansion joint will provide. Various reinforcements of rings and outer shells are available for high pressures, temperatures or vacuum performance. Tie rods and hinges are designed to limit maximum and minimum movements or preventing movement altogether in certain planes.
3. If there is no specific requirement for flange, it will be as per ANSI B16.5 and HG/T 20592 PN1.0MPa standard.
4. Lining material: PTFE, PFA etc.
5. Nominal diameter: DN25~DN3000
When the size of expansion joint is bigger than DN300, the type with stainless steel housing for vacuum resistant is recommend.


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