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Q What are the advantages of OLSEN manufacturing dished ends compared to other companies?
A 1. Make the best thinnest dished ends in China such as elliptical head with dia 2500 mm, plate thickness 3 mm.
2. 99% of our products are stainless steel. We dedicate ourself in the industries of pharma, food, and etc.
3. Take good care of dished ends during the production. No plates touch the round, causing the least amount of scrath on the surface.
4. Cold press method.
5. Large in production scale.
6. ...
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Q Difference between cold press and spinning?
A Cold pressing method takes less time to produce a dished end. The straight flange of dished ends made by cold press is more smooth than ones made by spinning, making is further easier polished and good looking.
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Q Instead of dished ends, can you help find pipes, flanges or anything related to the industry?
A Yes, we can help insource these items.
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Q Can you find a manufacturer assembling dished ends?
A Yes. We are located in Wenzhou, in which city there are lots of tank assembling companies. We can help find a company on your requirement.
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Q Information for an enquiry of dished ends?
A Generally we need the information of the shape of dished ends, material, material standard, plate thickness or min. thickenss, quantity, package requirement, trade term and etc.
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Q What is the difference between the nominal plate thickenss and the min thickness?
A The nominal plate thickness is the thickness before forming. After cold forming, the thickness of transition areas between the circle radius and the knuckle radius is reduced.
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Q What is the surface treatment for dished ends?
A If the material is stainless steel, then we use the pickling method to clean the dished ends.
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Q What is the biggest diameter shipping without cutting dished ends?
A The largest size of dished ends without cutting is 5500 mm in our city.
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Q What is the package for dished ends?
A The wooden case or the iron frame depending on the size of dished ends.
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Q What is the lead time for the production?
A If using our standard products, we usually have products in stock. Otherwise, it takes about 7 to 15 days to produce.
