Notes 1. You can buy customized according to I now use mechanical seal it? Of course, we are a professional supplier of mechanical seals, we have a professional technical team and service team, we can be customized according to your sample mapping, you can also go to the customer site tailored to your product. 2. your online product price is fixed it? Due to the special nature of the product, the shop price is for reference products. Mechanical seals is a special product, depending on the structure of different materials in different forms and sizes, the number of different purchase prices have changed, so you buy our products, please contact our customer service, our customer service will Depending on your needs you quote the right price for the deal. 3. Buy your products safe? We FBU products are sold through a rigorous testing process to detect before, ensure that customers with the highest quality products; if our products have any own problems, within 12 hours we will give you an affirmative answer, if you can not solve You can realize return within 7 days. 4. Live can not find what I need mechanical seal products how to do? Mechanical seal species particularly, and some special products of our company to be protected and can not be published in full on-line, to prevent competitors to imitate, causing the loss of our property, if you can not find your online products, you can contact us immediately customer service, our customer service will provide you with pictures or drawings to be confirmed, we have a wealth of mechanical seal products line, we believe we have the products you need. 5. We use mechanical seals can repair it? Mechanical seal is serviceable, but the extent of damage to be determined whether there is the maintenance of value, you can provide pictures to our customer service make us a preliminary determination, and our technical staff will contact you to provide you with a detailed maintenance program, We can also send technical personnel to the customer site for you to determine and provide technical solutions. General mechanical seals are serviceable, certainly saves you money. 6. What is your service? If we receive the goods, do not install how to do? Where FBU purchased products, we provide service, buy a million less than the total of the products we service is to guide you through the phone, the cumulative purchase of a million or more of the products we can provide on-site service technicians, including product installation and product training. 7. How long your delivery? Standard product we give shipping, special customized or non-stock products within 3 days, we need to go through ERP production processes, delivery in about 25 days. 8. What do you usually shipped through? Our products are generally shipped by SF, special bulky products we go Debon logistics, any problems in the process of mechanical seals are transported appearing as our problem, so we have to ensure the safety of the product, choose the most the quality of the courier, if you need to specify the courier, we are not responsible damage during transport problems. Company FOB Kunshan Industrial Equipment Co., founded in 2007, using the FBU trademark, focusing on mechanical seals, mechanical seal design, manufacturing and maintenance services, and sales of various high-quality sealing materials, such as: silicon carbide seal ring , carbide seal ring, alumina ceramics, carbon graphite ring, perfluoroethers O-rings (Kalrez / Chemraz) and the like. The company has developed in line with ISO, ANSI, API and other relevant standards of a mechanical pump cartridge mechanical seal products, widely used in petrochemical industry, power, steel, pharmaceutical, paper, shipbuilding, food. The company has cultivated a group of professional engineers, mechanical seal technology, in addition to focusing on product research and development, but at the same time for customers to order non-standard mechanical seals, and to provide on-site to improve the mechanical seal products, technical solutions and other technical support service . Another company set up a professional mechanical seal maintenance department, can provide import brands pump mechanical seal repair, Kettle mechanical seal repair services, and mechanical seals were domestic transformation. In order to ensure product quality mechanical seal, the company introduced advanced production equipment and testing equipment, the implementation of ISO9001 quality management system, while the introduction of Taiwan's advanced ERP management system, the full implementation of information management, cost savings, and standardize management, improve the market competitiveness. "Innovation and improvement, providing customers with the highest quality products and services, and create a healthy and safe environment for the growth of employees" is our company's purposes. We uphold this purpose, committed to the development FBU brand, our products have been sold around the world, and many of the world's top 500 customers trust, the trust of customers is the driving force for the development of a steady stream. Mechanical seal installation conditions Mechanical seal installation, use technology essentials 1, in contact with the sealing surfaces should be coated with a layer of clean installation of machinery oil, in order to successfully install; 2, the sealed chamber portion of the device should be installed to keep clean, seal parts should be cleaned, keeping intact the seal faces to prevent impurities and dust into the sealed portion; 3, non banging and crashing in the installation process, so as not to pay for the damage caused by mechanical seal seal failure; 4, equipment shaft stiffness runout should ≤0.04 mm axial runout does not allow more than 0.1 mm; 5, the installation of static ring gland, and tighten the screws must be by force, to ensure that the static ring face perpendicular to the axis demand; 6, after the installation of hand to promote the move Ring, ring allows the flexibility to move the shaft, and a certain flexibility; 7, after moving installation hand drive shaft, the shaft should be no feeling of weight; 8, the device must be filled with the media before the operation, leaving the seals to prevent dry friction failure; 9, to crystallize, particulate media, for medium temperature> 80 ℃, should take appropriate washing, filtration, cooling measures, various auxiliary devices, refer to the mechanical seal standards.