Domov / Produkty / Séria plastových rúr / PVDF rúry
O nás
Jiangsu Leiting Precision New Materials Co, Ltd
Jiangsu Leiting Precision New Materials Co, Ltd
Jiangsu Leiting Precision New Material Co., Ltd. (predtým Jiangsu Haobo Plastic Industry Co., Ltd.) je Čína Dodávateľ PVDF rúr OEM a Veľkoobchodná továreň na PVDF rúry, so sídlom na adrese č. 55, Haichuan Road, High-Tech zóna mesta Dongtai, provincia Jiangsu. Spoločnosť bola založená v roku 2008 a v súčasnosti zaberá plochu 19 980 metrov štvorcových, s celkovou investíciou 110 miliónov RMB do nového zariadenia.
Špecializujeme sa na aplikácie potrubí pre solárne batérie, polovodičový, chemický, hutnícky, environmentálny, biochemický, akváriový/morský a farmaceutický priemysel. Naším cieľom je etablovať sa ako high-tech podnik, ktorý spája výrobu a predaj rôznych ventilov, potrubných armatúr a rúr, a zároveň zavádza technologické inovácie v armatúrnom priemysle. K decembru 2024 máme 81 patentov, vrátane 36 patentov na vynálezy, 36 patentov na úžitkové vzory a 9 patentov na priemyselné vzory.
Riadiac sa našou filozofiou výskumu a vývoja „Technológie vytvárajú budúcnosť“, naším princípom kvality „Kvalita vytvára trh“ a naším marketingovým princípom „Značka vytvára hodnotu“, zostávame oddaní inováciám a poskytovaniu komplexných vysokokvalitných služieb zákazníkom po celom svete.
Certifikáty
  • Čestný certifikát pre manažérov integrity
  • Čestný certifikát pre bezúhonných podnikateľov
  • Demonštračná jednotka riadenia integrity na úrovni AAA
  • Certifikát podnikového ratingu AAA
  • Jednotka integrity služieb kvality AAA
  • Dôveryhodný podnik na úrovni AAA
  • Certifikát podnikového ratingu AAA
  • Národná inšpekčná správa Lei Ting PPH trubica D63
  • Odolne poháňaný kompenzačný spojovací ventil
  • Tlakový blokovací škrtiaci ventil
  • Plávajúca jemne ladiaca štvorcová trubica
  • Spoj telesa potrubia
Správy
PVDF rúry Odborné znalosti z odvetvia

What are PVDF Pipes?

1.Material Properties: PVDF (polyvinylidene fluoride) is a high-performance fluoroplastic with excellent corrosion resistance, high-temperature resistance (up to 150°C), and good mechanical strength, enabling long-term stable operation in harsh chemical and semiconductor environments.

2.Applications: Due to its excellent chemical inertness, PVDF pipes are widely used in piping systems in industries such as solar photovoltaic, semiconductors, chemicals, iron smelting, environmental protection, biochemistry, aquaculture, and pharmaceutical manufacturing.

3.Advantages Comparison: Compared to traditional PVC, PE, or metal pipes, PVDF pipes perform better in acid and alkali resistance, salt spray resistance, and UV resistance, and are less prone to aging, resulting in a longer service life.

4.Company Strength: Jiangsu Leiting Precision New Materials Co., Ltd., as a leading PVDF pipe OEM supplier in China, continuously drives material innovation with 81 patents (including 36 invention patents), providing customers with high-quality pipe solutions.

How to select the appropriate PVDF pipe wall thickness and pressure rating based on media type and operating temperature?

1. Determine the Chemical Properties of the Medium

PVDF exhibits excellent resistance to most corrosive media, including acids, alkalis, salts, aromatics, and halogens. When selecting a PVDF pipe, first confirm whether the medium falls within its chemical resistance range.

2. Select the Temperature Rating Based on Operating Temperature

The standard operating temperature range for PVDF pipes is -40℃ to +150℃, within which the material properties remain relatively stable. If the temperature approaches the upper limit, it is recommended to select a higher pressure rating (such as PN1.6) to provide additional safety margin.

3. Match the Nominal Pressure (PN) with the Wall Thickness

Common pressure ratings on the market are PN1.0MPa and PN1.6MPa. The corresponding wall thickness increases with pipe diameter, with typical references as follows (taken from industry standards):

DN20~DN50: Wall thickness approximately 3mm (PN1.0) or 3.5mm (PN1.6)

DN65~DN100: Wall thickness approximately 4mm (PN1.0) or 4.5mm (PN1.6)

DN125~DN150: Wall thickness approximately 6mm (PN1.0) or 6.5mm (PN1.6)
Specific wall thicknesses can be found in the manufacturer's technical manual or the pressure-wall thickness correspondence table in the "PVDF Pipe Specification Standard".

4. Selection based on comprehensive consideration of medium, temperature, and pressure

For example, when conveying concentrated sulfuric acid (highly corrosive) at an operating temperature of 120℃, it is recommended to select a DN65 pipe with PN1.6MPa and a wall thickness ≥4.5mm to ensure sufficient strength and corrosion resistance under high temperature and pressure.