1, before the installation date is determined, dig a good groove, make a good hole (about 15 yuan / month)
2. Workers come with materials/tools. Click on the number of tubes first and finally calculate it.
3ã€Communicate with workers first
4, after the measurement of blanking, see his hands special scissors
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5, tools and pressure equipment
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6. Rotate the material to be connected on both sides of the heat welder for about 1 minute to dissolve the material.
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7. Insert the two dissolved ends into each other and wait approximately 1 and a half minutes for the dissolved material to cool and bond.
8, impact drilling drilling installed wooden pillow, fixed pipe
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9, conduct stress tests
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10, 10 kg half-hour pressure can not drop more than 5%, installation acceptance is completed
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2. Workers come with materials/tools. Click on the number of tubes first and finally calculate it.
3ã€Communicate with workers first
4, after the measurement of blanking, see his hands special scissors
539) {this.resized=true; this.width=539;}" border=0>
5, tools and pressure equipment
539) {this.resized=true; this.width=539;}" border=0>
6. Rotate the material to be connected on both sides of the heat welder for about 1 minute to dissolve the material.
539) {this.resized=true; this.width=539;}" border=0>
7. Insert the two dissolved ends into each other and wait approximately 1 and a half minutes for the dissolved material to cool and bond.
8, impact drilling drilling installed wooden pillow, fixed pipe
539) {this.resized=true; this.width=539;}" border=0>
9, conduct stress tests
539) {this.resized=true; this.width=539;}" border=0>
10, 10 kg half-hour pressure can not drop more than 5%, installation acceptance is completed
539) {this.resized=true; this.width=539;}" border=0>
Piësa water heater installation decoration installation hydropower installation construction installation
Mosquito Net,Polyester Mosquito Net,Green Military Mosquito Net
Dacheng Advanced Material Co., Ltd. , http://www.bullet-proofs.com