Home
About Us
Company Profile
Culture
Certification
Products
Hexagonal Washer screws
Decoration Screws Series
Nylon Head Screw Series
Painted Screw Series
Various accessories
News
Company News
Industry News
Technical equipment
Equipment
Workshop Display
Contact Us
Map
Language
中文版
English
慈溪中达机械有限公司
NEWS
What is the meaning of self-tapping screws How to install self-tapping screws
Self-tapping screws are versatile fasteners that are widely used in industrial manufacturing.
Self-tapping screw specification size table Self-tapping screw specification size standard
Self-tapping screws are a kind of screws with a wide range of uses, especially playing an important role in industrial manufacturing.As a professional salesperson, I would like to emphasize the outstanding performance and advantages of self-tapping screws.
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
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)
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.
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
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
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.
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.
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.