Pipe cap price
Weixing green PPR pipe cap?ppr water pipe fittings 4 points? Green price: 2.5 yuan
Weixing white environmental protection PPR32?1 inch fittings? Pipe fittings?PPR water pipe fittings?1 inch? White pipe cap price: 5 yuan
Tianyi Jinniu? Copper internal wire plug 4 minutes 6 minutes 1 inch pipe fittings fittings pipe cap price: 2.2 yuan
Dipsyon full copper thickened 4 minutes 6 minutes internal wire internal teeth hexagonal plug muffler pipe plug water heater pipe cap price: 3.9 yuan
Uniplastic?PPR water pipe? Fittings?4 minutes?6 minutes? Pipe cap price: 1 yuan
Weixing white environmental protection PPR25?6 fittings? Pipe fittings?PPR water pipe fittings white pipe cap price:3 yuan
Fangwei? Copper pipe cap? Internal wire plugs? Pipe cap with inner wire? Head?4 minutes DN15?T Copper internal wire pipe cap price:3 yuan
Jingrun? Copper plug with inner teeth? Copper joints? Copper plug? Pipe fittings?4 minute pipe cap price:3 yuan
Weixing white environmental protection PPR20?4 distribution fittings? Pipe fittings?PPR water pipe fittings white pipe cap price:2.5 yuan
All-copper 4-point internal and external wire copper plug? 4 points water pipe muffler pipe cap? Plumbing fittings?4 minute pipe cap price: $3.8
Dipshion full copper thickened 4 minutes 6 minutes 1.2 inch 1.5 inch 2 inch outer wire teeth hexagonal plug / mullion / pipe plug / pipe cap price: $5
hdrf?Inner teeth copper plug pipe cap? copper fittings? hdrf? Copper plug?4 points price:3 yuan
Weixing green PPR25 pipe fittings?PPR water pipe fittings? Pipe cap 6 points? Green Price:$3
Kaiying? High-quality copper thickened 4 minutes internal wire plug? Pipe plug? Pipe cap (4pcs) 4TDT2 price: 29 yuan
hdrf?External teeth copper plug copper pipe plug? brass outer wire plug? brass fittings? External wire pipe cap?4 points price:3 yuan
Weixing green PPR20?4 distribution fittings? Pipe fittings?PPR water pipe fittings? Pipe cap 20/4 points price: 2.5 yuan
Kaiying? High-quality copper thickened 4 minutes internal wire plug? Water pipe plug? Pipe Cap(8pcs) 8TDT2 Price:45RMB
DX12 Aluminum alloy cable cap bicycle brake cable cap V-brake disc brake cable cap red single price:2RMB
Mountain bike bicycle brake cable cap? Shift cable cap? Wire Tube Cap? Red? blue? Gold color? Black Price: $3
Lejeune's all-brass 4-point? Double outer wire connector? Copper internal connection? Water Pipe Fitting? Counterbore fittings? Copper fittings?4 points pipe cap price: $4.5
DETBOM all copper inner wire direct copper pipe gu? Tee? Elbow?4 points?6 points? External wire pipe cap price: $4
Airun? Full copper thickened 4 points internal wire plug? 4-point water pipe muffler/plug/cap price: $4.9
Miaoji? brass fittings? Aluminum-plastic pipe fittings brass fittings? Pipe fitting connector?4 minutes pipe cap inner wire price:$4.5
Home Park Decor? All-copper 4-point double outer wire fittings copper inner joints water pipe fittings 4-point pipe cap inner wire price: $4
Pipe cap parameters
Use: water, beverage, beer, food, petrochemical, nuclear power, machinery, medical equipment, fertilizers, shipbuilding, waterproofing treatment, piping, etc.
Packaging: wooden crates, cardboard boxes
Saucer-shaped Avoid splicing at the r of the pipe cap, it will thin and high stress.
Splicing when the weld direction requirements are only allowed to be radial and circumferential. In the future, large caps may eliminate this requirement. Splicing distance should be required for more than 3 δ, and not less than 100mm (welding heat affected zone is a high stress area, and the chemical composition in the area will have burned. So avoid the high stress zone, the area is related to the thickness. According to practical experience, the stress attenuation length is greater than 3δ and not less than 100mm). But refrigeration equipment is difficult to meet this requirement, there are its special characteristics.
Splicing after molding the head, splicing weld should be 100% ray or ultrasonic testing, qualified level goes with the equipment shell. The final molding of the weld? Seam testing level, proportion is the same as the equipment shell, high waste. Example: If the equipment shell is 20% testing, III qualified. That boring head splicing weld and the final weld is also III qualified, welded joints coefficient of 0.85;
If the equipment shell is 100% testing, II qualified. Then the boring splicing weld and the final weld is also II qualified, welded joint coefficient of 1
So boring splicing although 100% testing, but the level of qualification is not the same, with the equipment shell to go.
But pay attention to the process manufacturing process:
The correct approach is: material (scribing)-small plate spliced into a large plate-molding-non-destructive testing
If the test is not done before the molding is not right to ensure that the quality of the product after the molding. In other words, NDT is the final non-destructive testing.
The above is a small summary of some of the commonly used cap prices, plastic, stainless steel and so on, I hope that these can help those who want to understand the price of the cap friends.