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Home / Products / Plastic Pipe/Pipe Fittings Series / PVDF Pipe/Pipe Fittings Series / PVDF Slip-On Flange DN15-400 GB Standard
PVDF Slip-On Flange DN15-400 GB Standard

PVDF Slip-On Flange DN15-400 GB Standard

Wholesale High-Quality White PVDF Slip-On Flange, 1.0-1.6 MPa Working Pressure, DN15-DN400, General-Purpose Plastic Pipe Fittings for the Sewage and Chemical Industries
Place of Origin: China
Brand Name: KXPV
Material: PVDF
Technics: Forged
Connection: Socket
Shape: Equal
Head Code: Square
Color: White
Size: DN15-DN400
Application: Industry
Packing: Carton Box
Working Pressure: 1.0-1.6Mpa (10-25bar)

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App Temperature Bound List
Material        Medium temperature℃ Material Medium temperature℃
PVC-C -20℃~+95℃ PVC-U -5℃~+45℃
FRPP -20℃~+120℃ PPH -20℃~+110℃
PVDF 40℃~+150℃

Product Structural Features

1. Excellent heat resistance and high dielectric strength
PVDF has a highly regular molecular structure. The fluorine and chlorine atoms in the molecule are of similar size, resulting in densely packed polymer chains and strong hydrogen bonding. Consequently, the polymer exhibits high tensile strength, compressive strength, and impact toughness. PVDF also has a melting point of around 170°C, offering excellent processability and easy molding.
2. Wear resistance, high mechanical strength, and toughness
It boasts exceptional toughness among fluoroplastics, a low coefficient of friction, and aging resistance, resulting in strong wear and impact resistance. Furthermore, it exhibits high resistance to fading and UV rays in harsh and hostile environments.
3. Weather resistance, UV resistance, and nuclear radiation resistance
It boasts high purity, excellent chemical stability, corrosion resistance, high temperature resistance, high barrier properties, oxidation resistance, weather resistance, and radiation resistance, as well as special properties such as piezoelectricity, dielectricity, and thermoelectricity.
4. Wide range of applications
PVDF piping systems are widely used in the storage and transportation of high-purity chemicals in the petrochemical, electrical and electronic industries, fluorocarbon coatings, nuclear power projects, the semiconductor industry, and the petrochemical industry.

PVDF Hot Melt Socket Vanstone Flange

DN D1 D2 D3 d1 d2 L T h Z e n-Φ
15  27  65  95  20  14.5  27  14  12  16  3.5  4-Φ14
20  33  75  105  25  19.5  29  16  14  19.5  4  4-Φ14
25  41  85  115  32  26.5  32  16  14  20.5  4.5  4-Φ14
32  50  100  140  40  34.5  32  18  14  23  5  4-Φ19
40  61  110  150  50  44.5  32  18  14  24.5  5.5  4-Φ19
50  76  125  165  63  57.5  36  20  16  28  6.5  4-Φ19
65  90  145  185  75  69.5  36  20  16  30  7.5  4-Φ19
80  109  160  200  90  82.5  41.5  20  16  35.5  9.5  8-Φ19
100  131  180  229  110  102.5  48.5  22  18  42  10.5  8-Φ19
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About Us
Kaixin Pipeline Technologies Co., Ltd.
Kaixin Pipeline Technology Co., Ltd., founded in 1999, is a high-tech enterprise integrating R&D, manufacturing, sales, and services. It has been recognized as a National-level Key Cultivation Enterprise for "Specialized, Sophisticated, Differential and Innovative" Little Giants, a National-level Key Cultivation Enterprise for "Single Champions," a Provincial Sci-Tech SME, a Ningbo Municipal "Specialized, Sophisticated, Differential and Innovative" SME, a Municipal Key Cultivation Enterprise for "Single Champions," a Municipal Polymer Pipe and Valve Technology R&D Center, a District Green Factory, a Municipal Enterprise Management Innovation (Four-Star) Enterprise, and a Data Management Capability Maturity (Level 2) Enterprise.
As a famous China PVDF Slip-On Flange DN15-400 GB Standard Suppliers and PVDF Slip-On Flange DN15-400 GB Standard Factory, the company specializes in the R&D, production, and sales of non-metallic chemical anti-corrosion products, including plastic valves, plastic pipes, plastic fittings, and corrosion-resistant pumps. Its material portfolio covers PVC‑C, PVC‑U, PVDF, PPH, and FRPP, offering a comprehensive range of products and specifications. The maximum diameter for butterfly valves reaches DN1000, while pipes and fittings can be manufactured up to DN800. Leveraging its municipal‑level technology R&D center, Kaixin has achieved full-process control from raw material selection and automated production to final product inspection. Its products are widely applied in corrosive environments across industries such as chemical processing, electroplating, and environmental protection, meeting customers' specific requirements for large diameters, temperature resistance, pressure resistance, and other special conditions.
Kaixin steadfastly follows the development philosophy of "technology‑driven and in step with the times," investing nearly ten million yuan annually in R&D. Through automated standardized production and strict selection of imported raw materials, the company ensures consistent product quality. Guided by its foreign trade development strategy, Kaixin keeps close to market trends and leverages the "Internet+" model to promote "Made in China" on the global stage.
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