
Home appliances hardware accessories to break away from the traditional form of energy saving and environmental protection
In recent years, the state has vigorously implemented energy conservation and emission reduction policies. Whether it is price regulation or publicity and guidance, the concept of energy saving and environmental protection has become more and more popular. For example, household sanitary products with large quantities of water have become the primary issues for water conservation, and more consumers have More willing to choose energy-saving bathroom hardware products. At this time, for hardware companies, if they do not advance, they will withdraw, strengthen technological innovation, and diversified development is the key.
Home hardware can be divided into general and special categories according to the settings. The former includes hinges, hinge slides, and the latter includes bathroom hardware and kitchen accessories. Among them, hinges, slide rails, hinges and locks are used most frequently in life and are therefore more important.
In recent years, due to the continuous improvement of consumer demand, greater demands and higher requirements have been placed on hardware accessories. Take home appliances industry, the quality and grade of home appliances are mainly reflected in the selection of hardware accessories. The inconvenience of home appliances is largely due to improper or missing hardware accessories. As long as the corresponding hardware accessories, very complex multi-functional home appliances can be produced, the value of hardware accessories in home appliances accounted for 10%, but the operating comfort accounted for 80%.
As the highlight of the 12th Five-Year Plan, energy conservation and emission reduction is gradually accelerating into all walks of life. On the one hand, energy-saving and emission reduction has increased the production pressure of high-energy-consuming and highly-polluting enterprises, and on the other hand, it has also continuously promoted many Hardware product upgrade reform. In the country's efforts to promote energy-saving emission reduction policies, the concept of energy saving and environmental protection is firmly rooted in the people's mind, the hardware industry toward energy-saving environmental protection development, is directly or indirectly changing many of our lifestyle. The importance of hardware accessories in home appliances can be seen.
Actively develop and promote resource conservation, substitution, and recycling technologies, speed up technological transformation of energy conservation and consumption reduction, and implement compulsory elimination of processes and products that consume high, heavy pollution, and technologically backward, and implement prices and fiscal taxes that are conducive to resource conservation. policy.
In the key industries such as metallurgy, building materials, chemical industry, electric power, industrial parks and certain cities, pilot projects of circular economy will be carried out to improve laws and regulations and explore effective models for the development of circular economy. Strengthen the sense of conservation, encourage the production and use of energy-saving water-saving products, energy-saving and environment-friendly vehicles, develop energy-saving land-saving buildings, and form a healthy, civilized, resource-saving consumption model.
Home appliance energy standards gradually increased hardware accessories threshold to increase
In recent years, carbon tariffs for carbon tariffs have created new green barriers in trade. In response to the global warming trend, awareness of emission reduction has become widespread worldwide, and the popularity of low-carbon home appliances continues to heat up. However, the rapid growth of the domestic hardware industry economy is at the expense of waste of resources, energy waste and environmental pollution. It is an extensive economic growth mode. Although China’s hardware products have developed over more than 10 years, some companies have gradually established a series of serialization, standardization, and brand management. Compared to the slightly lower quality production standards in China, in the face of international standards, not all hardware companies are Can quickly break through, hardware appliance accessories to produce finished products meet the export specifications of the product, the production of supporting pressure naturally increase a lot.
Up to now, nearly 20,000 international standards have been issued by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC), among which green standards involving safety, energy saving, and environmental protection account for a considerable proportion. Countries such as France, Germany, and Britain have adopted international standards as the trump card for entering the international market. Countries such as the Nordic countries have also made almost no changes to directly adopt international standards as the market entry criteria. The US attitude toward adopting international standards has also changed from lukewarm to positive. Even developing countries have become increasingly interested in international standards. For example, the United States has comprehensively revised and strengthened the certification regulations for the Energy Star program. Currently, the Energy Star label is applicable to more than 40 categories of products. In addition, Brazil, Mexico, Chile, Thailand, the Philippines, and UAE have also issued several energy efficiency products. Standards, regulations or drafts. Many developing countries have also followed the introduction of various energy efficiency standards and regulations in developed countries. For example, countries such as Saudi Arabia and Israel have recently issued energy efficiency regulations. On February 3, 2011, the amendment to the WEEE Directive passed by the European Parliament will increase the goal of Member State recycling of products and increase the recovery costs of producers (EU importers and manufacturers). The importance of hardware accessories in home appliances can be seen.
Actively develop and promote resource conservation, substitution, and recycling technologies, speed up technological transformation of energy conservation and consumption reduction, and implement compulsory elimination of processes and products that consume high, heavy pollution, and technologically backward, and implement prices and fiscal taxes that are conducive to resource conservation. policy.
In the key industries such as metallurgy, building materials, chemical industry, electric power, industrial parks and certain cities, pilot projects of circular economy will be carried out to improve laws and regulations and explore effective models for the development of circular economy. Strengthen the sense of conservation, encourage the production and use of energy-saving water-saving products, energy-saving and environment-friendly vehicles, develop energy-saving land-saving buildings, and form a healthy, civilized, resource-saving consumption model.
Therefore, the current hardware industry is making a huge contribution to the world's energy-saving and emission reduction business.
Butt welded pipe fittings are the most widely used pipe fittings. It is made of high-quality steel pipe and is formed by heating or pressing. Carbon steel pipe fittings are divided into carbon steel elbow, carbon steel tee, carbon steel cross, carbon steel reducer (large and small head), carbon steel head (cap) 5 series. The main implementation standards include GB, DIN, ASME, JIS, GOST. The biggest use of carbon steel pipe fittings is to connect pipes, Valves, pumps and other equipment to form a complete piping system.
When using, the pipe fittings are evenly welded with the flange or directly with the pipeline, so that the entire pipeline is integrated and starts to work normally.
Pipe fittings are widely used in water, beverage, beer, food, petrochemical, nuclear power, machinery, medical equipment, fertilizer, shipbuilding, waterproofing and other pipeline systems. It is the most widely used pipe fittings in the piping system and equipment of machinery, petroleum, chemical industry, water conservancy, electric power, shipbuilding, air conditioning and other departments. The tube cap is also the end cap on the pressure vessel, which is a main pressure-bearing component of the pressure vessel. The quality of the cap is directly related to the long-term safe and reliable operation of the pressure vessel.
Types of butt welded fittings:
According to the model can be divided into: ANSI B16.9 ANSI B16.28 JIS B2311SGP DIN 2605, DIN2615 DIN2616 DIN2617
According to the shape, it can be divided into: elbow, tee, cross,
Reducer (large and small head), head (cap)
According to the thickness can be divided into: SCH 10 SCH20 SCH30 STD SCH40 XS SCH80 XXS
According to the process, it can be divided into: stamping, pushing
According to the material can be divided into: carbon steel, stainless steel, alloy steel
1: Put the high-quality steel pipe, the raw materials according to the required size, and put it into the ring-shaped intermediate frequency furnace to heat and push to form or place it on the mold and extrude it by the press.
2: Pass the shaped elbow blank through the special CNC lathe for pipe fittings according to the drawing. Welding groove processing is performed on the two ends of the elbow blank, with a certain angle and a certain edge, and the angle and deviation range are strictly in accordance with the requirements of the drawings.
3: Put the elbow blank after shaping and beveling, and put it into the shot blasting machine for shot blasting on the surface of the pipe to remove the oxide skin on the inner and outer surfaces.
4: The finished pipe fittings are inspected according to the requirements of the drawings for the thickness and radius of curvature and straightness.
5: The pipe fittings that have passed the inspection will be typed on the end face according to the customer's requirements, and the pipe caps will be treated with anti-rust treatment according to the customer's requirements, and then put into wooden boxes or wooden pallets for transportation.
Standard for butt welded pipe fittings: ANSI B16.9 ANSI B16.28 JIS B2311 SGP DIN 2605, DIN2615 DIN2616 DIN2617
Thickness of pipe fittings: SCH 10 SCH20 SCH30 STD SCH40 XS SCH80 XXS
Size of butt welded fittings: 1/2"-48" (DN15-DN1200)
Steel Fitting,Stainless Steel Fittings,Ss Fittings,Stainless Fittings
Inner Mongolia Overseas.Trade co.,LTD , https://www.flangevalvejoint.com