First, product quality commitment:
1, the product manufacturing and testing have quality records and test data.
2. For the detection of product performance, we sincerely invite users to visit the product for the whole process and full performance inspection. After the product is confirmed to be qualified, it will be packaged and shipped.
Second, product price commitments:
1. In order to ensure the high reliability and advancement of the products, the selection of materials for the system is based on domestic or international quality brand name products.
2. Under the same competitive conditions, our company will provide you with the most favorable price in good faith on the basis of not reducing the technical performance of products and changing the parts of products.
Third, delivery commitments:
1, product delivery: as far as possible according to user requirements, if there are special requirements, need to be completed in advance, our company can specifically organize production, installation, and strive to meet user needs.
Fourth, after-sales service commitment:
1. Service tenet: fast, decisive, accurate, thoughtful, thorough, 2 Service goal: Service quality wins the customer satisfaction 3, Service efficiency: If the equipment fails during the warranty period, you can go to your local service point for after-sales service, or The machine can be sent back to the company, and the exact cost is covered by the company during the warranty period.
3. Service Principle: The warranty period of the product is 12 months. During the warranty period, the supplier will repair and replace the damaged parts caused by the quality for free.
Damage to parts and components outside the warranty period will only cover the cost of the supplied parts, equipment damage caused by demand-side human factors, and repairs or supplies provided by the supplier will be charged at cost.
After the warranty period, our company's after-sales staff will make no fewer than three visits per year to investigate the use of the user.
There are five general body styles of ball Valves: single body, three-piece body, split body, top entry, and welded. The difference is based on how the pieces of the valve-especially the casing that contains the ball itself-are manufactured and assembled. The valve operation is the same in each case.
In addition, there are different styles related to the bore of the ball mechanism itself.
Ball valves in sizes up to 2 inch generally come in single piece, two or three piece designs. One piece ball valves are almost always reduced bore, are relatively inexpensive and generally are throw-away. Two piece ball valves are generally slightly reduced (or standard) bore, they can be either throw-away or repairable. The 3 piece design allows for the center part of the valve containing the ball, stem & seats to be easily removed from the pipeline. This facilitates efficient cleaning of deposited sediments, replacement of seats and gland packings, polishing out of small scratches on the ball, all this without removing the pipes from the valve body. The design concept of a three piece valve is for it to be repairable.
Stainless Steel Ball Valves, Brass Ball Valves, Sanitary Ball Valves, Water Ball Valves
ZHEJIANG KINGSIR VALVE CO., LTD. , https://www.kingsir-valves.com