PPR パイプと継手のすべての種類と用途

製品パラメータ

PPR (ポリプロピレンランダムコポリマー) パイプと継手,the third generation of polypropylene pipes, have become the first choice in construction,water supply system,drainage system world wild.The pipes, produced using advanced random copolymerisation technology, achieves a perfect balance of temperature resistance, compression resistance and hygienic properties thanks to its unique molecular structure.

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説明

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説明

Introduction of PPR Pipes and Fittings

PPR(ポリプロピレンランダムコポリマー) パイプと継手,the third generation of polypropylene pipes, have become the first choice in construction,water supply system,drainage system world wild.The pipes, produced using advanced random copolymerisation technology, achieves a perfect balance of temperature resistance, compression resistance and hygienic properties thanks to its unique molecular structure.

Details of PPR Pipes and Fittings

Technical Parameters:

プロパティ		典型的な価値
比重,g/cm3(20℃)		0.89~0.91
抗張力,MPa		20以上
弾性率,N/mm²(20℃)		800
熱伝導率,付き(m・k)(20℃)		0.23～0.24
線膨張係数,mm/(m・k)		0.14~0.16
縦方向の反転,%(135℃,2h)		≤2
油圧試験	20℃,1h,フープ応力は16MPa	失敗なし
	95℃,1000h,フープ応力は3.5MPa	失敗なし
	110℃,8760h,フープ応力は1.90MPa	失敗なし
注記:プラスチック製継手は、金属パイプや水輸送装置との接続を目的とする場合、耐食性のあるねじ付き金具を採用する必要があります。.

Specifications of PPR Pipes and Fittings

Part A, PPR Pipeline

Classification By Pリソース Level

種類	使用圧力(Mpa)	アプリケーション	Wall Thickness Range
PN10	1.0 MPa	冷水システム, low pressure irrigation	2.0-3.5 mm
PN16	1.6 MPa	Multistory building water supply system	2.3-4.2 mm
PN20	2.0 MPa	High temperature heating, 工業用配管	2.8-5.4 mm
PN25	2.5 MPa	High pressure steam systems, special industries	3.5-6.5 mm

冷水パイプ (marked by blue line): Suitable for water supply system ≤40℃

温水パイプ (marked by red line): Withstand 70-95℃ high temperature medium

Antibacterial tube: Add nano silver ion, antibacterial rate > 99%

Oxygen blocking tube: EVOH oxygen blocking layer, oxygen permeability < 0.1g/m³·d

Part B,PPRパイプ継手

PPR Pipe Fitting 名前 ‌	仕様 & アプリケーション‌
‌Elbow‌	Elbows are used to change the direction of piping, commonly at 90 そして 45 度, to help the piping system bypass obstacles and adapt to layout requirements.
‌Tee‌	Tees are used to divert or merge bodies of water through a T-shaped design, creating a branch line from the main line, for multi-point water systems in homes or commercial buildings.
‌Coupling‌	Couplings connect two pipes to ensure a leak-tight seal and can be used to extend the length of a pipe or repair a broken section.
‌Valve‌	Valves control the flow of water, such as ball valves (to quickly shut off the flow of water) and gate valves (to accurately regulate the flow), and are suitable for maintaining and regulating water pressure systems.
‌End Cap‌	End Caps Seal the ends of pipes to prevent leaks and maintain system pressure in situations where unused orifices need to be closed.
‌Reducer‌	Reducers connect pipes of different diameters, balancing flow rates and pressures and providing smooth transitions to accommodate customized piping systems
‌Flange‌	Flanges connect pipes to other components (例えば, バルブ, パンプス) and allow for quick disassembly and reassembly for systems that require frequent maintenance or inspection.
‌Crosse‌	Crosses create multi-branched lines on mains through four-way connections for multi-point distribution of complex water systems.
‌Cap‌	Caps temporarily or permanently close off the end of a pipe for future expansion or modification of the piping design.

Applications of PPR Pipes and Fittings

Residential and Building Water Supply and Drainage Systems

Household water supply system: used in household water supply pipe, especially in drinking water system. PPR pipe and fitting especially suitable for medium flow of water delivery.

飲料水の配達 (hot and cold water system)

Radiant floor heating network (oxygen barrier type special piping)

Solar hot water circulation system

PPR Tube Used In 産業用 Transfer システム ‌

Industrial plumbing system: It is suitable for some industrial piping systems in low and medium temperatures, such as liquid transport in chemical and food industries.

Food-grade liquid conveying(dairy/beverage production line)

Air-conditioning system: In air-conditioning cooling and heating systems, the pipes are commonly used for condensate discharge, hot water circulation,等.

Acid and alkali media transport (chemical corrosion-resistant type)

Special Applications of PPR Pipeline

農業用灌漑システム: due to the stable and corrosion-resistant material of PPR pipe, it is also used in farmland irrigation, horticultural irrigation and other occasions.

Fire-fighting system: sometimes it is also used in the construction of fire-fighting water pipelines, especially in some small and standardised fire-fighting facilities.

Swimming pool circulating water treatment

梱包と発送

商品や数量により異なります,コイリングのパッキングを作ることができました,ロール,バンドル梱包,木箱または箱,等.

出荷:海沿い,鉄道,航空便または顧客の要求に応じて.

会社概要

洛陽大唐能源科技有限公司, 株式会社. 高品質のプラスチックパイプと継手を専門とする中国の大手メーカーです. 最先端の自動生産ラインを備え、チームによってサポートされています。 200 専門家, 私たちは以上を含む広範な製品ラインを提供しています 150 types of plastic pipes and fittings designed for water supply and drainage systems, ガストランスミッション, および床暖房システム. 当社の主力製品には塩ビ管および継手などがあります。, PE (HDPE) パイプと継手, PPR パイプおよび継手, PEX床暖房パイプ。

弊社に関するお問い合わせがございましたら、 PPR パイプおよび継手, お気軽にお問い合わせください!

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