Slip-On Flanges

Slip-On Flanges

 Slip-On Flanges, SO Flange, Pipe flanges

The Slip-on flange has a low hub because the pipe slips into the flange prior to welding. It is welded both inside and out to provide suffcient strength and prevent leakage.Slip-on flanges are all bored slightly larger than the O.D. of the pipe. They are preferred over welding neck flanges bu many users due to their lower intial cost, but final intallation cost is probably not much less than that of the welding neck flange because of the additional welding involved.
Advantages of slip on flanges:
Low cost installation
Less time needed to spent on ensuring the accuracy of the cut pipe
They are somewhat easier to align
The slip-on flanges have low hub because the pipe slips into the flange before welding
The flange is welded both inside and outside to provide sufficient strength
They prevent leakage
Standards, Dimensions & Weight
  • ASME/ANSI B16.5 Class 150 SO
  • ASME/ANSI B16.5 Class 300 SO
  • ASME/ANSI B16.5 Class 600 SO
  • ASME/ANSI B16.5 Class 900 SO
  • BS 3293 Class 150 SO
  • BS 3293 Class 300 SO
  • BS 3293 Class 600 SO
  • DIN 86029 PN 10

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Company Name:  Sunny  Steel Enterprise Ltd.
Contact Person:  Sum Xu
Address:  No. 273, Siping Road, Shanghai, 200081, China
Zip:  200081
Telephone:  0086-21-33780199
Fax:  0086-21-61851035
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