Descrição do produto
AT PRECAST,a manufacturer of precast concrete accessories including the Lifting Systems , Anchoring systems, Coil and Ferrule Inserts, with more than 13 years experience.
Quick Details
| Place of Origin: |
ZheJiang China (Mainland) |
Nome da marca: |
AT |
Model Number: |
GT-ANCHOR |
| Tipo: |
Expansion Anchor |
Material: |
Aço |
Diameter: |
M6-M16 |
| Comprimento: |
50mm-150mm |
Capacity: |
1.4KN-4.0KN |
Padrão: |
GB,GB, DIN, ISO, ANSI/ASTM, B7, BS, JIS etc |
| Size: |
M6-M16 |
Finish: |
Zinc plated, YZP, etc |
Name: |
Concrete Lifting Undercut Eye Anchor |
| Grade: |
4.8, 6.8, 8.8, 10.9, 12.9 |
Assembly: |
Hex bolt/eye bolt/hook bolt, nut, and washer |
Usage: |
Concrete, masonry, brick, etc |
| Package: |
Bag, carton, then on pallet, or as per requirement |
Embalagem e entrega
| Packaging Detail: | 25KG/CTN,36CTNS/PLT, or according to customers’ requirement |
| Delivery Detail: | Within 15-30 days after confirming the deposit |
Expansion Anchor
| Name | Concrete Lifting Undercut Eye Anchor |
| Place of Origin | HangZhou,ZheJiang , China |
| Tamanho | M6-M16 or non-standard as request&design |
| Length | 50mm-150mm or non-standard as request&design |
| Grade | 4.8, 6.8, 8.8, 10.9, 12.9 |
| Standards | GB, DIN, ISO, ANSI/ASTM, B7, BS, JIS etc |
| Material | Aço |
| Terminar | Zinc plated, YZP, etc |
| Delivery | Within 15-30 days after confirming the deposit |
| Pacote | 25KG/CTN,36CTNS/PLT, or according to customers’ requirement |
| Payment | L/C or T/T (30% in advance and 70% against the copy of BL) |
| Non-standards | OEM is available if you provide a drawing or sample. |
| Samples | Samples are free. |
| Uso | Gypsum board and other hollow wall |
| Website |
atindustry |
SOBRE NÓS:
As your one-stop source, AT PRECAST,we design, manufacturer and distribute precast concrete accessories including the Lifting Systems and Anchoring systems Coil and Ferrule Inserts. for Concrete and Prefabricated area.
As a leader in developing concrete accessory products, our main goal is to produce products that are safer, faster and more cost efficient.
With more than totally 50 years working experience, our entire staff is dedicated to provide you with the best customer service and competitive prices. Our sales force are CZPT to answer your questions quickly and offer you technical support .
Garantia,
Fabricação de qualidade 100%.
Garantimos que nossos produtos atendem às especificações fornecidas por você.
Preços extremamente competitivos
Entrega no seu porto ou à sua porta.
Prazo de entrega de 4 a 8 semanas
Nós cuidamos de toda a documentação.
pedidos parciais de contêineres
Opções de pagamento flexíveis
Opções exclusivas de ferramentas
Ampla gama de opções de embalagem, desde embalagens a granel até embalagens prontas para venda a retalho.
Serviços completos de teste disponíveis
Perguntas frequentes
1. Onde você está localizado?
Estamos localizados na cidade de Hangzhou, na China, próximos ao aeroporto. O trajeto de carro do Aeroporto de Liuting até nossa empresa leva 30 minutos.
2. Há quanto tempo a empresa está estabelecida?
A AT INDUSTRY foi fundada em 2009 e possui 6 anos de experiência em exportação.
3. Quantos funcionários você tem?
Administração / vendas 4
Engenharia/design como nosso parceiro 8
Produção como nossos parceiros 120
Garantia de qualidade / inspeção 10
4. Para quais países você exporta?
EUA, Alemanha, França, Itália, Reino Unido, Brasil, Oriente Médio, Tailândia
5. Que proporção dos seus produtos é exportada?
100% da nossa produção são exportadas para todo o mundo.
6. Quanto tempo demora para receber as amostras?
a) Prazo de entrega: 30 a 45 dias após o pedido
b) Amostra: 30 dias após a finalização do padrão.
c) O prazo de entrega é o período geral de produção e não inclui o tempo de transporte.
7. Processo de desenvolvimento de novos produtos
Recebemos o pedido de ferramentas e o pedido de amostra com depósito de 50% — Realizamos uma reunião com o departamento responsável para garantir o cronograma de desenvolvimento — Projetamos o padrão, o dispositivo de fixação e o gabarito e os fabricamos internamente — Compramos o aço para o molde — Usinamos — Inspecionamos — Enviamos a amostra com o relatório de inspeção inicial.
8. Qual é o prazo de entrega da fabricação?
Produção em massa: 90 dias após a aprovação da amostra por sua parte.
O prazo de entrega é o período geral de produção, incluindo o tempo de transporte.
Poderíamos fazer um acordo de produção especial de forma eficaz caso o cliente tenha uma necessidade urgente.
9. Com que base podemos comprar mercadorias?
Geralmente oferecemos aos clientes preços FOB e CIF (Transporte, Seguro e Frete). O preço CIF inclui o custo do frete até o porto marítimo indicado por você.
Oferecemos serviços de desembaraço aduaneiro para mercadorias que precisam ser tratadas por um agente de carga local.
Todos os custos e impostos locais são de responsabilidade do comprador. Teremos prazer em oferecer orientações sobre o envio, se necessário.
10. Quais são as condições de pagamento?
As condições de pagamento são negociáveis e serão melhoradas para clientes de longa data.
Durante as etapas iniciais, solicitamos o pagamento antecipado de uma taxa de ferramental de 50%, com o saldo a ser pago após a aceitação das amostras.
Os pedidos de produção são negociáveis. Preferimos um depósito de 50% e o saldo por transferência bancária antes da partida. No entanto, em alguns casos, o pagamento por transferência bancária 30 dias após a partida também é aceitável.
11. Em qual moeda podemos comprar?
Podemos negociar em USD / Euro / GBP.
12. Quanto tempo leva para enviar mercadorias da China por via marítima?
A entrega até os portos europeus leva cerca de 5 semanas, mais 1 semana para o desembaraço aduaneiro, portanto, você pode receber o contêiner em 6 a 7 semanas. Para os portos da costa leste dos EUA, leva cerca de 2 semanas, e para os portos da costa oeste, 3 semanas. Todas as mercadorias marítimas são enviadas do Porto de Hangzhou.
13. Quanto tempo leva para enviar mercadorias da China por via aérea?
A viagem para os principais destinos leva cerca de 7 dias.
14. Podemos visitar a fábrica para realizar uma auditoria?
Sim, você pode visitar a fábrica do nosso parceiro mediante acordo prévio.
15. Como garantimos a confidencialidade do cliente?
Temos o prazer de assinar Acordos de Confidencialidade com os clientes e os respeitaremos.
16. Em quais idiomas fazemos negócios?
Embora façamos negócios com muitos países ao redor do mundo, só conseguimos nos comunicar efetivamente em inglês chinês.
Todas as informações fornecidas devem, portanto, ser apresentadas neste formulário.
17. Existe um volume mínimo de negócios exigido para realizar compras internacionais?
Não há volumes mínimos, mas os preços das mercadorias, somados aos custos fixos de importação, tornam mais econômico comprar em grandes quantidades. Todos os clientes em potencial serão avaliados individualmente para determinar se o desenvolvimento de uma relação comercial é uma opção viável para todas as partes.
18. Em que tipo de peças você é especializado?
Nosso negócio abrange duas áreas,
Uma delas é para pré-fabricados de construção, incluindo sistema de elevação, ferragens de içamento e peças metálicas.
Outra área de atuação é a fabricação personalizada de peças metálicas de alta qualidade, como fundição em areia, fundição de precisão, fundição por espuma perdida, forjamento a quente, forjamento a frio, estampagem, peças usinadas, peças plásticas moldadas por injeção, etc.
19. Que tipo de equipamentos você possui?
Prensa de fricção para forjamento de 160 toneladas, 300 toneladas, 630 toneladas e 1200 toneladas.
Fundição de CZPT de 200kg, 500kg, 1000kg e 2000kg
Prensa de 63 toneladas, 120 toneladas
Centro de usinagem CNC
Torno vertical CNC
Centro de torno CNC
Máquina de perfuração
Furadeira
O que é uma bucha?
If you’ve ever wondered what an enclosure is, you’ve come to the right place. This article will provide an overview of different types of housings, including air-insulated, oil-impregnated porous bronze, and epoxy-impregnated capacitor cells. After reading this article, you will be better equipped to make an informed choice about the type of bushings your truck needs.
air insulating sleeve
When choosing bushings for your electrical application, you need to look for bushings with long-lasting insulation. In addition to being durable, bushings must have the correct design shape and material to remain effective over time. Porcelain was used in early casing designs and was chosen for indoor and outdoor applications due to its low cost and low linear expansion. Porcelain also requires a lot of metal fittings and flexible seals to remain effective.
Solid bushings have a center conductor and a porcelain or epoxy insulator. They are used in low voltage electrical applications such as small distribution transformers and circuit switches. However, their low radial capacity limits their use in high-voltage applications, so they are limited to circuit switches and other low-voltage equipment. The electrical service duty of the bushing determines the type of insulation required.
Another type of air-insulated bushing is made of conductive metal, which reduces heat transfer. This design enables it to operate over a range of temperature conditions. Additionally, air-insulated bushings are generally more effective than gas-insulated bushings in a range of applications. The main difference between air-insulated bushings and gas-insulated bushings is the insulating material. While gas-insulated bushings are usually made of high-quality materials, high-quality materials are still preferred in some applications.
Elliott # B series insulators are 25 kV class and pressure molded cycloaliphatic epoxy resins. They feature knurled brass inserts and 16 UNC threads. If you choose this type, make sure it matches the exact diameter of your Elliott Class 25 kv air insulated bushing. These insulators also provide overall shielding and require openings to fit inch diameters.
There are 2 types of air-insulated bushings: air-to-air and oil-to-oil. Oil is a stronger dielectric than air, and air-to-oil bushings are used to connect atmospheric air to oil-filled equipment. They are available for solid and capacitive hierarchies. So, which 1 is right for you? Just choose the right insulation to make your equipment as efficient as possible.
Oil Impregnated Porous Bronze Bushings
Oil-impregnated porous bronze (PbB) bushings are 1 of the best options for lubricating metal bearings. Lubrication is maintained even in high temperature applications as oil penetrates into the pores of the bronze. They are also self-lubricating and maintenance-free. Manufactured by CZPT, the Oil Impregnated Bronze Bushing is a powder metal process that is uniformly lubricated by a uniform oil film. This type of bearing is 1 of the most efficient in terms of precision performance.
One major difference between oil-impregnated bronze bushings and standard cast bronze bushings is their manufacturing process. Oil-impregnated bronze bushings are pressed from powder and then sintered to form a hardened part. This method is very effective for high-volume manufacturing, but it also has its limitations. Oil-impregnated bronze bushings are cheaper and more efficient, but they have mechanical limitations.
The production of oil-impregnated porous bronze bushings is simple. Powder bronze bushings are pressed and vacuum sealed by forcing oil into the pores. The low stress properties of oil-impregnated bronze bushings make them easier to manufacture in high volume. It also does not require additional lubrication. However, oil-impregnated porous bronze bushings have relatively low mechanical strength and are not recommended for applications where high temperatures are present.
Oil Impregnated Porous Bronze is also known as BPPB. Unlike traditional oil-impregnated bronze bushings, BPPB bushings have a high oil retention capacity. This means they will last a long time and you will save a lot of maintenance costs. But be careful. Porous bronze bushings can only last so long without oil.
Oil-impregnated bronze bushings are a good choice if dimensional consistency is important. BP bronze bushings have the same C dimension as solid metal bushings. While the CZPT is a ghost of the past, there are now many powder metal manufacturers producing BP housings. Their C of F values range from 0.04 to 0.08.
Epoxy Impregnated Capacitor Batteries
Epoxy impregnated condenser core sleeves are conductive paper used in air conditioning systems. The paper core is coated with epoxy resin and the insulating shell is silicone rubber. RIP bushings have excellent electrical properties, are fire resistant and are relatively small. However, the process of making these products is not easy and mistakes are common. These defects manifest as cracks or other structural damage in the capacitor cells.
RIF (Resin Impregnated) bushings feature a finely graded design. The capacitor core is made of glass fiber impregnated with epoxy resin. The outer insulation is made of silicone rubber sheds glued directly to the capacitor core. These bushings are designed for small clearances, so no filler material is required.
In order to determine whether the RIP sleeve is void-free and dry, the insulating paper must be impregnated with epoxy resin. The process is similar to making conventional condenser core sleeves, but with greater flexibility and robustness. The main difference between RIP bushings and conventional insulators is the epoxy content.
Capacitor grading bushings are also available. These bushings increase the electric field at the ends of the capacitor core plates. The higher the temperature, the higher the electric field. These properties make resin-impregnated capacitor mandrel sleeves reliable. However, capacitor grade bushings have higher electric fields than nonlinear bushings.
The capacitor core of the present invention is made by winding paper around the winding tube 3 . The paper may contain an intermediate conductive foil. The winding tube is then covered with electrical insulator. Afterwards, the capacitor core 1 will be RIP and electrically connected to the electrical conductor 6 .
To further characterize the performance of RIPs, thermal shock current (TSC) was used to determine their trap parameters. Unmodified epoxy resin and nano-SiO2 modified RIP were tested. The RIP samples were polarized under a 2 kV/mm electric field at 333 K for 10 min and then subcooled to 193 K with liquid nitrogen. TSC curves were obtained at 3 K/min and 383 K.
plastic bushing
Plastic bushings are essential for many industries. They protect wires and other mechanical parts. They come in many shapes and sizes and are often used as adapters when connecting 2 pipes or tubes of different diameters. They are available in a variety of materials including rubber, steel and various other plastics. Most bushings are cylindrical or conical in shape and made of shock absorbing material. They slide on rods or pipes to provide low friction motion.
Plastic bushings can be made from a variety of materials, including phenolic, polyethylene, and nylon. While phenolic resins have long been the preferred choice for heavy-duty applications, nylon is the most commonly used lining plastic. Nylon has several advantages, including low friction, no lubrication, quiet operation, and low wear. In addition to these advantages, it is easy to form and cast. In order to obtain better mechanical properties, fillers such as molybdenum disulfide can be added to the material. Plus, filled nylon parts resist deformation at temperatures up to 300 degrees Fahrenheit.
Another benefit of plastic bushings is their low cost. Much cheaper than metal, plastic is a versatile material that can be used in a variety of industries. A quick installation and replacement process makes them the first choice for users who need to install new components quickly. Plus, plastic bushings don’t wear out as quickly as metal, which is another benefit. And because the wear rate of plastic bushings is predictable, manufacturers can easily replace them before they start to fail. And they last longer, so you save time and money.
Plastic bushings are widely used in machinery with sliding and rotating shaft components. They have excellent load-carrying capacity and anti-friction properties. They are essential to many industries, including construction, mining, agriculture, hydropower, transportation and food processing. They are easy to install and come in a variety of sizes and shapes. They are very durable and very reliable. They reduce machine wear and are less expensive than bearings.
