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DSL will build one stop solution for full range of plastic pipe fusion equipments,we can sourcing as well for other products you need.Everyone wins is

DSL will build one stop solution for full range of plastic pipe fusion equipments,we can sourcing as well for other products you need.Everyone wins is

DSL will build one stop solution for full range of plastic pipe fusion equipments,we can sourcing as well for other products you need.Everyone wins is

1) Temperature during heat absorption: PE80 national standard 210 degrees / plus or minus 10 degrees. British standard 233 degrees / plus or minus 3 d

The characteristics of the automatic hot melt butt welding machine are as follows: ① Fully automatic and uninterrupted control of the time, temperatur

The demand classification of automatic electric welding machine equipment has obvious demand and invisible demand. The requirements of these electric

The production raw materials used by the manufacturer are of high quality, so the mechanical equipment produced by the manufacturer can also have a re

The principle of electrofusion welding of polyethylene pipe is to use an electrofusion welding machine to energize and heat the resistance wire embedd

Socket welding forms fillet welds, while butt welds form butt welds. From the analysis of the strength of the welding seam and the stress condition, t

At the beginning of this century, it was widely used in long-distance oil and natural gas steel pipe weld joint anti-corrosion, urban gas pipe network

The caliber calculation of the straight single-seat quick-opening valve is generally not necessary, but when it is close to the equipment behind the v