PTFE Lined Expansion Joints

Product Details
Customization: Available
Standard: ANSI, DIN, JIS, GOST
Type: Threaded Connection Flange
Diamond Member Since 2011

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  • PTFE Lined Expansion Joints
  • PTFE Lined Expansion Joints
  • PTFE Lined Expansion Joints
  • PTFE Lined Expansion Joints
  • PTFE Lined Expansion Joints
  • PTFE Lined Expansion Joints
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Basic Info.

Model NO.
KM-20200908
Material
Ductile Iron,Carbon Steel,Stainless Steel,etc
Structure
Flanges
Connection
Flanged
Sealing Surface
RF
Manufacturing Way
Forging
Transport Package
in Wooden Boxes or Pallets
Specification
1/2" - 48"
Trademark
Kingmetal
Origin
China
HS Code
7307110000
Production Capacity
2000 Tons Per Month

Product Description

PTFE Expansion Joints

PTFE expansion joints are corrosion-resistant and made to withstand the high pressure and temperature in a compact, space-saving design. Standard sizes from 1/2" to 12" with two, three, or five convolutions; available in sizes up to 48". Kadant Unaflex PTFE expansion joints can operate with temperatures from -300 F to 400 F from a full vacuum to 160 PSI depending on the type and number of convolutions.

  • PTFE Expansion Joints
  • Isolates Vibration & Shock
  • Compensates for Misalignment
  • Available in 1/2" - 48"
  • Available in 2-12 Convolutions
  • Pure 100% Virgin PTFE Resin
  • Uniform Wall Thickness
  • T-Band™ Protection from Over Compression
  • LimitLinks™ Protection From Over Expansion
  •  
Flexible Couplings                        (2 Convolutions)
   
Nom.
Size
Neutral
Length
A
Maximum
Travel
+ or -
Flare
Diameter
B
Maximum
Misalignment
Weight
Lbs.
1" 1-5/16" 1/4" 2" 1/8" 2.6
1-1/2" 1-1/2" 1/4" 2-7/8" 1/8" 3.9
2" 1-7/8" 1/4" 3 5/8" 1/8" 7.8
2-1/2" 1-15/16" 5/16" 4-1/8" 1/8" 10.8
3" 2-7/16" 3/8" 5" 3/16" 13.1
4" 2-5/8" 1/2" 6-3/16" 1/4" 18.2
5" 3-1/16" 11/16" 7-5/16" 1/4" 22.4
6" 2-13/16" 1/2" 8-1/2" 1/4" 27.7
8" 3-11/16" 13/16" 10-5/8" 1/4" 41.0
10" 4" 1" 12-3/4" 1/4" 60.1
12" 4-1/8" 1" 15" 1/4" 89.7
 
Expansion Joints                            (3 Convolutions)
   
Nom.
Size
Neutral
Length
A
Maximum
Travel
+ or -
Flare
Diameter
B
Maximum
Misalignment
Weight
Lbs.
1" 1-13/16" 1/2" 2" 1/4" 2.7
1-1/2" 2" 1/2" 2-7/8" 1/4" 4.1
2" 2-3/4" 3/4" 3-5/8" 3/8" 8.1
2-1/2" 3" 1" 4-1/8" 3/8" 11.2
3" 3-5/8" 1" 5" 1/2" 13.6
4" 3-3/4" 1-1/8" 6-3/16" 1/2" 18.9
5" 4" 1-1/8" 7-5/16" 1/2" 23.4
6" 4" 1-1/8" 8-1/2" 5/8" 29.1
8" 5-7/16" 1-11/16" 10-5/8" 5/8" 43.0
Bellows 
   
Nom.
Size
Neutral
Length
A
Maximum
Travel
+ or -
Flare
Diameter
B
Maximum
Misalignment
Weight
Lbs.
1" 2-11/16" 13/16" 2" 1/2" 2.9
1-1/2" 3-3/16" 1-1/16" 2-7/8" 1/2" 4.3
2" 3-15/16" 1-1/16" 3-5/8" 1/2" 8.7
3" 4-15/16" 1-1/16" 5" 1/2" 14.8
4" 5-3/16" 1-5/16" 6-3/16" 5/8" 20.4
6" 5-11/16" 1-9/16" 8-1/2" 5/8" 31.8

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