Gold Member Since 2011
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Nanjing Fuyuan Chemical Pipeline Equipment Co., Ltd.

Expansion Joint, Ptfe Expansion Joint, Reinforcing Expansion Joint manufacturer / supplier in China, offering Ptfeexpansion Joint Stainless Steel Nets Set, Glass Lined Elbow, Mechanical Seal and so on.

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Supplier Homepage Product PTFE bellows(Expansion joints) Ptfeexpansion Joint Stainless Steel Nets Set

Ptfeexpansion Joint Stainless Steel Nets Set

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 10, 0000 PCS/Year
Transport Package: Standard Export Packing
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Standard: DIN, ANSI, GB, JIS
  • Connection: Flange
  • Nominal Bore(Inch): Nps1/2-Nps64
  • Specification: Dn15-Dn1600
  • HS Code: 7307990000
  • Material: PTFE
  • Nominal Diameter(Mm): Dn15-Dn1600
  • Trademark: Fuyuan
  • Origin: China
Product Description

Ptfeexpansion Joint Stainless Steel Nets Set
Use occasion: It can be used to eliminate the extension of pipeline, container or equipment caused by climate change or swell or displacement caused by other reasons; And used as the vibration-relief device in the access of pump or the two ends of other high frequency machine to reduce or eliminate the vibration; Also used to absorb the deviation between design and actual installation.

Excellent performance: It solves the problem that the metal compensator has bad compensation ability and corrosion resistance to reduce the enterprise cost and promote the production benefits; Besides, it is reliable and has compact structure and high compensation ability, which can extend the using life of pipeline.

Nominal Diameter (mm/in. ): DN15-DN1600 (NPS1/2-NPS64)
Fatigue frequency: Above 10000 times
Operating temperature: Below 200degree.


Special pieces of specific or non standard size can be manufactured on request.

PTFE bellows stainless steel nets set      
Nominal diameter Convolution Length (mm) Axial (mm) Lateral (mm) Angular (degree) Negative pressure Pressure (Mpa)
DN(mm) NPS(inch)
DN15   1/2 3 70 8 6 20 -0.1 1
DN20   3/4 3 70 10 6 20 -0.1 1
DN25 1      3 80 12 8 20 -0.1 0.8
DN32 1 1/4 3 80 14 12 20 -0.1 0.8
DN40 1 1/2 3 85 17 15 25 -0.1 0.8
DN50 2      3 95 20 20 25 -0.1 0.6
DN65 2 1/2 3 110 22 23 30 -0.1 0.6
DN80 3      3 115 24 24 30 -0.1 0.6
DN100 4      3 120 26 25 30 -0.1 0.6
DN125 5      3 130 29 25 30 -0.1 0.5
DN150 6      3 140 32 20 25 -0.1 0.5
DN200 8      3 150 40 20 25 -0.1 0.5
DN250 10      3 160 40 12 15 -0.1 0.25
DN300 12      3 180 40 12 10 -0.1 0.25
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