Vejledning til installation af PPR-rør til hjemmet og industrielt

I den globale bølge af opgraderinger af bygningsvandforsyningssystem, PPR (tilfældig copolymer polypropylen) rør are gradually replacing traditional metal pipes with their high temperature resistance, corrosion resistance and zero leakage characteristics. As a professional exporter who has been working in the pipeline industry for 10 år, Let us reveals the PPR pipe standard installation process for you to help you create a reliable pipeline system with 50 years of maintenance free.

Først,Industrial and Home use PPR Pipeline ENfordele (Required reading before construction)

1. Materiale Cegenskaber

Operating temperature range: -20 °C til 95 °C (better than the upper limit of 60 ° C of PVC pipe)

Trykstyrke: 2.5MPa at 20℃ environment (through ISO 9001 certificering)

Sanitary rating: NSF/ANSI 61 Drinking water system certification

2. Economic Csammenligning

Professional grade PPR tube installation 7-step method

Step 1: Accurate mapping and cutting

Use a laser rangefinder to ensure ±2mm accuracy

Cutting tool selection:

Rotary cutter (DN20-DN63 pipe diameter)

Electric pipe cutter (DN75 + large diameter pipe)

Step 2: Key technologies of hot melt welding 

Temperature control: 260±5℃ (equipped with digital temperature control welding machine)

Heating time reference table:

Step 3: Pipe fixing points

Pipe clamp spacing standard:

Horizontal pipe: DN20 pipe @600mm

Vertical tube: DN32 tube @1200mm

304 stainless steel spring clamps are recommended

5 Solutions to common installation problems 

1. Virtual welding problem diagnosis

Cause: pipe/fittings are not clean, insufficient heating time

Rapid detection method: 30° bending test after welding

2. Winter construction precautions

When the ambient temperature is < 5℃, the cooling time is extended by 50%

Use [brand name] low temperature special PPR tube (glass transition temperature -15℃)

3. Lintel sleeve installation specifications

Casing diameter ≥ pipe outer diameter +20mm

Fill with flexible flame retardant material for seal

4.Professional tool set recommended 

Intelligent temperature control welding machine: with temperature compensation function

Multifunctional pipe cutter: Support 20-110mm full specification

Pipe detector: can measure the depth of welding penetration

5.How to choose PPR pipeline? 

1. High quality raw materials

The Nordic chemical RA130E raw material is used, the ash content is < 0.02%

2. Global certification system

It has obtained 28 international certifications such as CE, WRAS and SGS

Leverandør

Luoyang Datang Energy Tech Co., Ltd. er en førende kinesisk producent med speciale i plastrør og fittings af høj kvalitet. Udstyret med state-of-the-art automatiserede produktionslinjer og understøttet af et team af 200 fagfolk, vi tilbyder en omfattende produktlinje bestående af over 150 types of plastic pipes and fittings designed for water supply and drainage systems, gas transmission, og gulvvarmesystemer. Vores vigtigste produkter omfatter PVC rør og fittings, PE (HDPE) Rør og fittings, PPR rør og fittings, og PEX Gulvvarmerør. 

Skulle du have spørgsmål vedrørende vores Sunde PPR rør og fittings, tøv ikke med at kontakte os!

Tlf.:0086-183 3790 0677

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E-mail: sales@pipesandfittings.net