ppr pipe sizes in mm and inches

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FAQ

Which is better, an aluminum belt excavator or a tire excavator?
Crawler excavator horsepower (generally 220 horsepower or more), more than the mountain or the ground soil construction complex engineering, mining, large accident rescue; tire excavator is generally used in municipal engineering construction, small horsepower.
Why should single core cable be armored with aluminium tape?
The current flowing in the three-phase three core cable in magnetic field, they produce offset each other, only a few of the unbalanced current magnetic field generated by an electric current in the metal will be released, so the heating field is not too serious, can use the steel jacket.
How to use batteries, magnets, cans of aluminum belt to make a rotating aluminum belt device, please explain
On the left is an aluminum can top. It is on a vertical shaft and can rotate freely. On the right is a used water pen holder, the same on the vertical shaft, you can freely rotate.
Which is the best aluminum alloy belt?
Of course, choose Jiangsu Yang Dong Aluminum Co., Ltd., specializing in the production of aluminum and aluminum alloy, high precision machining, spot warehousing, product sales, technical consulting in one of the large-scale comprehensive import and export of aluminum materials spot sales.
How does the excavator aluminum belt turn in place?
This is how it works1. Support the front half of the track with the bucket, so that half or more of the track is out of the ground2, turn the operating lever in the opposite direction of the desired turn, and then turn the track
What's the difference between aluminum strip and aluminum alloy?
Aluminium strip is pure metal and is pureAluminum alloy is an alloy and a mixture
Classification of aluminium strips of aluminium strips
Aluminum strip is a strip of aluminum ingot obtained by press rolling, according to the use of different grades, specifications, status. The aluminum belt has many uses, such as: aluminum plastic composite pipe, cable, fiber optic cable, transformer, heater, shutter and so on. The processing technology of aluminum strip is the aluminum deep processing product formed by the slitting and slitting of aluminum rolls. It is an important raw material in industry. According to the aluminum alloy containing aluminum and aluminum with different origin, the same is also divided into 8 series. However, the commonly used series for the 100030005000 and 8000 Series, depending on the annealing state of the aluminum strip, the aluminum strip can be divided into fully soft (o), semi hard (H24) hard (h18). At present, the most commonly used should belong to the whole soft series, because the O state is easier to stretch and bend. The main processing equipment of aluminum strip is a strip mill, which can be divided into required length and width according to need. Of course, the processing equipment is universal, copper coil can also be processed, processed products known as copper strip. At present, the international raw materials for electronic products are no longer purely dependent on copper strip. As the conductivity of aluminum is only lower than copper, the aluminum strip instead of copper strip is becoming a popular trend in the world. The classification of aluminium tapes includes pure aluminium belt, transformer, aluminium belt, super hard aluminium belt, full soft aluminium belt, semi hard aluminium belt and antirust aluminium belt.
The role of aluminum strip in tanks
Using a crawler is like trying to stretch a tank indefinitely