Ningbo Langyang
Ningbo Langyang
Ningbo Langyang

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What is the angle valve?

Angle valve, also known as delta valve and angle seat valve, is a more common plumbing accessory. The function of the angle valve is mainly to transfer the internal and external water outlets, in addition

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2023

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The role of the water stop valve

Close the inlet angle valve: use a Phillips screw to remove the broken special-shaped nut; Replace the special-shaped nut with a new one and tighten it; (When the overflow pipe is put into the ceramic mounting port, attention should be paid to flattening.) Do not shake tightly)

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2023

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China's plumbing valve and accessories manufacturing industry chain

In recent years, the world's industrial product manufacturing has shifted to developing countries or regions such as China, and the number of enterprises in the plumbing valve and accessories industry is large, but most of them are small in scale and have low market concentration.

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2023

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Technical characteristics of plumbing valves and fittings industry

Valves are an important part of the plumbing pipeline system, and are important components to control and regulate the direction, pressure and flow of the fluid medium in the pipeline. From the perspective of material composition, the materials of valve products include copper

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2023

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03

Plumbing hardware fittings for water pipe quick couplings

Because there are some differences in the function and material of high-pressure water pipe quick connectors, so that the high-pressure water pipe quick couplings are also different in structural form

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2023

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03

Can HIPS materials really replace ABS materials?

The price of ABS materials is higher than that of HIPS materials, considering the factors of procurement costs, HIPS materials to replace ABS materials to produce plastic parts is listed as one of the cost reduction solutions, favored by major appliance companies.

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2023

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Find out what PC materials are

HIPS material has the same shrinkage rate as ABS material, and the plastic parts produced have basically the same appearance as ABS materials, so plastic parts of HIPS materials can be produced directly from the mold that produces ABS parts without modifying the injection mold.

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2023

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TPE/TPS granules Ultra-soft thermoplastic elastomer material

TPE/TPS materials have excellent environmental performance, do not contain PAES, halogens, bisphenol A (BPA), do not contain polycyclic aromatic hydrocarbons PAHS and nonylphenol NP, in line with ROHS, EU SVHC/219, EN71 environmental protection testing standards.

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2023

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