1/8" 1/4" 3/8" 1/2" 3/4" 1 BSP Male Female 50 60 80 100 150 200 300mm Barrel Coupler Nipple Pipe Fitting Connector 304 Stainless
1/8" 1/4" 3/8" 1/2" 3/4" 1 BSP Male Female 50 60 80 100 150 200 300mm Barrel Coupler Nipple Pipe Fitting Connector 304 Stainless
Feature:
Anti-corrosion, pollution-free,glossy,high hardness,depth of thread, strong and durable
Suitable for air, water, Gas, fuel , Oil.
Easy and convenient to install.
Specification:
Product Name : 304 Stainless Pipe Fittings
Material : 304 stainless steel
Rough process: Casting/Cold Heading
Processing technology: CNC precision machining
Suitable for media: Water, oil, gas, and certain corrosive liquids (W/O/G)
Thread type: ZG/R/BSPT (tapered pipe thread)
Under pressure: 20kg (150LB)
Work pressure: 1Mpa 143 PSI
Industrial pressure: 1/6Mpa
Working temperature: -20 °~450 °
Packing list
1 x 304 Stainless Pipe Fitting
Size:
DN6=1/8"≈9.5mm≈0.374 inch
DN8=1/4"≈12.5mm≈0.4724 inch
DN10=3/8"≈16mm≈0.6299 inch
DN15=1/2"≈20mm≈0.7874 inch
DN20=3/4"≈26mm≈1.0236 inch
DN25=1"≈32mm≈1.2398 inch
DN32=1-1/4"≈G1.2≈41.5mm≈1.6338 inch
DN40=1-1/2"≈G1.5≈47.5mm≈1.8503 inch
DN50=2"≈59.6mm≈2.346 inch
DN65=2-1/2"≈G2.5≈75mm≈2.952 inch
DN80=3"≈85.5mm≈3.444 inch
DN100=4"≈111mm≈4.37 inch
Note:
Please allow minor error due to manual measurement. Thank you!
Due to the difference between different monitors, the picture may not reflect the actual color of the item.
Please note that BSP sizes are not related to the physical thread diameter of the fitting. Please see the diagram below if you would like to identify the size of your fitting.
Why is stainless steel magnetic
Answer:
304 stainless steel is Austenitic stainless steel,Part of austenite is
converted to martensite during forging and cold working,Martensite is
magnetic,So 304 stainless steel is generally non-magnetic or weak
magnetic,At the beginning, the raw material 304 bars from the steel mill
were all with normal lattice inside.So the 304 bar itself is
non-magnetic at first,But because the stainless steel bar is melted by
high temperature,Later after high temperature forging, cutting and
processing,It will distort and change the crystal lattice inside 304
material, resulting in weak magnetism.
How to identify the real 304 stainless steel
Taper thread, will be more and more tight when rotating, tight with sealing,
need to use raw material belt and other sealing materials, for high
pressure pipeline
Cylindrical thread, no taper, more relaxed when rotating, the connection
is not sealed, need to use sealing gasket to complete tight, for low
pressure pipeline
How to measure thread correctly
Answer:
1. Support the use of 304 stainless steel potion detection
2. Support chemical composition analysis spectrometer
Why can't the threads connect
1. Different thread standards
Usually thread standards are NPT,BSP, Metric.Some threads are
non-standard and the standards of each thread cannot be used with each
other
2.Thread profile different
Usually Taper and cylindrical threads,
as shown ,the fourth one fails to combine
