زير زمين نيڪال لاءِ استعمال ڪرڻ لاءِ بهترين پائپ ڇا آهي?

ميونسپل انجنيئرنگ جي زير زمين ڊرينيج سسٽم ۾, صنعتي منصوبا ۽ رهائشي علائقن, پائپ جو انتخاب تمام ضروري آهي. مکيه وهڪرو پي پي آر پائپ جي منهن ۾, PVC pipe and HDPE pipe in the market, engineers and decision makers need to comprehensively consider multiple factors such as corrosion resistance, high pressure resistance, installation process and economic benefits. Although PPR pipe and PVC pipe can also meet the requirements under certain conditions, HDPE ڊبل ڀت corrugated پائپ with high pressure performance and excellent corrosion resistance, has become an increasingly ideal choice in underground drainage systems.

حصو 1, پي پي آر پipe: The Balance Choice of Hاي ٽيايمپريچر آرesistance and سيorrosion آروجود

PPR Pipe Characteristics

پي پي آر پائپ (بي ترتيب copolymer polypropylene پائپ) is known for its high temperature resistance (long-term use temperature 70℃) and chemical corrosion resistance, and its molecular structure is stable, especially suitable for transporting industrial wastewater containing acid and alkali components. Its inner wall smoothness reaches Ra≤0.1μm, which can effectively reduce scale deposition.

پي پي آر پائپ ايفائدا

corrosion مزاحمت: Resists pH 2-12 liquids to avoid the risk of metal pipe rust

گرم ڳل ڪنيڪشن: the strength of the welding reaches 90% of the body material, preventing potential leakage

خدمت زندگي: design life of 50 سال, low maintenance cost

پي پي آر پائپ درخواست ايسuggestions

Chemical park wastewater discharge system

Ground source heat pump circulating water pipe network

High temperature steam condensate recovery pipeline

PPR Pipe Aتجزيو

The impact strength is only 20kJ/m² (23 ° سي), and the heavy duty vehicle rolling area should be avoided Linear expansion coefficient 0.15mm/(m·K), need to set expansion joint compensation

حصو 2, پي وي سي پipe For ڊيrainage System: Cost-effective Choice

ايتجزيو Of پي وي سي U Pipe Performance پارميٽر

PVC-U Pipe (hard polyvinyl chloride pipe) with 0.6-1.6MPa ring stiffness and a cost advantage of 3-8$ per meter, occupy 60% share of the global underground drainage system. Its Vica softening point is ≥79℃, which can meet the requirements of conventional drainage temperature.

PVC U Pipe Advantage

Cost-effective: Cost of PVC U pipe raw material is 30%-40% lower than HDPE

آسان تعمير: No professional equipment is required for socket connection, ۽ تنصيب جي ڪارڪردگي وڌائي ٿي 50%

Biological ايrosion آروجود: Not decomposed by microorganisms, suitable for sewage environment

PVC U Pipe Aدرخواست

Residential rainwater collection network

Municipal road side ditch drainage system

Low corrosive industrial wastewater discharge

PVC U Pipe Using Tips

Low temperature impact resistance is poor (embrittlement temperature -5℃), the northern region needs to add a toughening agent

Long-term use temperature does not exceed 45 ° سي, avoid conveying high temperature media

حصو 3, HDPE پipe: اي ٽيechnical ايمodel of ايڇاي پوسيلو آروجود ايnd ايفlexibility

The ring stiffness of HDPE double-wall corrugated pipe can reach SN8 level (8kN/m²), and the elastic bending rate of 1:100 has become the first choice for earthquake zones and settling areas. Its elongation at break exceeds 350% and can withstand 3% of foundation deformation.

HDPE ڊبل ڀت corrugated پائپ characters

اعلي دٻاء جي مزاحمت: HDPE pipe has a very high pressure resistance, and can effectively resist external loads under underground stress conditions to ensure long-term stable operation. This is also one of the important reasons for choosing high pressure drainage pipes.

corrosion مزاحمت: HDPE material itself has strong chemical resistance and corrosion resistance, whether it is industrial wastewater or urban sewage, HDPE pipe can maintain stable performance and become the ideal choice for corrosion resistant sewage pipes.

Light weight ۽ انسٽال ڪرڻ آسانation: HDPE pipe is light in weight, ٽرانسپورٽ ۽ انسٽاليشن لاء وڌيڪ آسان, and its flexible design makes it easier to adapt to terrain changes in the design specification of underground pipe network, reducing the risk caused by foundation settlement.

ڊگھي خدمت زندگي: Because HDPE pipe is not susceptible to corrosion and aging, its service life can usually reach more than 50 سال, in line with international drainage pipe standards, to ensure the maximum return on investment.

HDPE ڊبل ڀت corrugated پائپ advantage

Zero leakage connection: electric fusion connection to achieve molecular level fusion

لباس مزاحمت: the wear coefficient is 4 times that of the steel pipe, suitable for the medium containing gravel

Eco-friendly: 100% قابل استعمال, سائي عمارت جي معيار جي مطابق

HDPE ڊبل ڀت corrugated پائپ applicationايس

Highway integrated pipe corridor drainage

Landfill leachate collection system

Coastal saline drainage works

HDPE ڊبل ڀت corrugated پائپ قيمت

The use of winding structural wall pipe (HDPE-SSP) can reduce the material consumption by 15%

The life cycle cost is 40% lower than that of concrete pipe

Part 4,Comparison of HDPE Pipe,پي وي سي پائپ & پي پي آر پائپ

Part 5,How To Choose The Correct Pipes

1. Geological conditions are preferred:

 Earthquake zone/soft ground → Select HDPE pipe

 Stable rock formation → Consider PVC pipe to reduce costs

2. Medium characteristics orientation:

 Oil/high temperature wastewater → PPR pipe

 Containing solid particles → HDPE double-wall bellows

3. Budget constraint considerations:

 Short-term project → PVC pipe

 Centennial Project → HDPE pipe

فراهم ڪندڙ

Luoyang Datang Energy Tech Co., لميٽيڊ. اعلي معيار جي پلاسٽڪ پائپ ۽ سامان ۾ ماهر هڪ معروف چيني ڪارخانو آهي. جديد ترين خودڪار پيداوار لائنن سان ليس ۽ هڪ ٽيم جي مدد سان 200 پيشه ور, اسان پيش ڪريون ٿا هڪ وسيع پراڊڪٽ لائن جنهن تي مشتمل آهي 150 types of plastic pipes and fittings designed for water supply and drainage systems, گئس ٽرانسميشن, ۽ فرش حرارتي نظام. اسان جي مکيه پروڊڪٽس شامل آهن پي وي سي پائپ ۽ سامان, پي اي (HDPE) پائپ ۽ سامان, پي پي آر پائپ ۽ سامان, ۽ PEX فرش حرارتي پائپ.

ڇا توھان وٽ پي وي سي پائپ جي حوالي سان ڪو سوال آھي,پي پي آر پائپ & HDPE پائپ , مهرباني ڪري اسان سان رابطو ڪرڻ ۾ سنکوڪ نه ڪريو!

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