Construction is as follows: Â
- Regular Port | |||||||
- Outside Screw and Yoke(OS&Y) | |||||||
- Bolted Bonnet with spiral-would gasket, threaded and seal welded bonnet and threaded and pressure seal bonnet | |||||||
- Backseat | |||||||
- Solid Disc(Plug, Ball/Spherical, Throttling) | |||||||
- Butt Weld Ends to ASME B16.25 | |||||||
- Flanged Ends to ASME B16.5 and B16.47 A/B |
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Main Part & MaterialsÂ
Part Names |
Part Materials | |||||||
 | Cast Iron | Ductile Iron | ||||||
Body | A126 B | GG 20 | FC 20 | A536 | A395 | GGG40 | GGG50 | FCD |
Bonnet | A126 B | GG 20 | FC 20 | A536 | A395 | GGG40 | GGG50 | FCD |
Wedge | A126 B | GG 20 | FC 20 | A536 | A395 | GGG40 | GGG50 | FCD |
Stem | F6a/SS410/SS420/SS304/SS316 | |||||||
Seat/Seat Ring | NBR/EPDM/VITON | |||||||
Suitable Medium | Water, Waste Water, Sewage | |||||||
Suitable Temperature | -20~150 °C |
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Normal Pressure Rating
PN10~PN420, CLASS150~2500Â
Normal Size Range
DN50~DN500, 2"~20"
Product information:
Inner layer: PTFE
Enhancement layer:stainless steel wire braid ( AISI Steel 304 316 )
Outer layer: PVC, PU(black, red, blue, yellow, purple, clear, gray, orange, ect.)
Temperature range: −65℃ ~ +260℃
Product performance: high temperature resistance,low temperature resistance,long lasting and good durability,acid and alkali resistance,ozone resistance,low coefficient,anti-friction, long using life and non-aging.
Purpose: widely used in Automotive, Bicycle, Motorcycle, Racing, Brake Lines, Clutch Lines, Fuel Systems, Turbo oil feed Hose, Coolant Systems, Oil Pressure Systems, Gauge lines & Power Steering.
Compatibility: Brake Fluids, Unleaded Petrol, Methanol, Water, & Oil. Ideal for use with Unleaded fuel, ect.

Air Hose,Pvc Air Hose,Flexible Air Hose,Rubber Air Hose
Hangzhou Hanray Industry Co., Ltd , https://www.aircompressor.pl