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Current location: Precision pipe factory > Precision tube >
Precision tube Market
Precision tube Market
Source: youtube2d.com Release date: 2017 / 11 / 7 13:29:49 Number of hits:

product Place of Origin Specifications texture of material
Precision tube product Shandong 38*0.5 No. 45
Precision tube Shandong 4*1.2 No. 45
Precision tube Shandong 16*1.2 No. 45
Precision tube Shandong 26*2.5 No. 45
Precision tube Shandong 168*9.5 No. 45
Precision tube Shandong 38*1.2 No. 45
Precision tube Shandong 48*5.0 No. 45
Precision tube Shandong 70*2.8 No. 45

???? ? Expansion coefficient of precision tube. The inspection method can be used to wipe soap water on each joint gap of annealing furnace to see if there is gas escaping; Among them, the places where the gas is easy to escape are the places where the annealing furnace enters and leaves the pipe. The sealing ring in this place is particularly easy to wear and tear, so it is necessary to check and replace it frequently. The pretreatment process of Wuxi precision steel pipe before cold bending forming is put forward; The effects of normalizing temperature, holding time and cooling method on the microstructure and mechanical properties of raw material pipe were studied and analyzed.

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