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From mold design, mold making, machining, fabrication, welding,
surface treatment, assembly, packing to shipping
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We have a professional team to control the quality. Experienced
engineers, precision machines, CMM and closed-loop QC system
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Customized Support and OBM for Welding Connection of Tank Hemispherical Head
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Detailed Product Description
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Product Details Products Description Hemispherical HeadHemispherical Head (also called hemispherical tank heads or
hemispherical dish ends) is widely applied to make pressure tanks
to storage liquids and gasses.Hemispherical head is often made with
carbon steel, stainless steel, austenitic and non ferritic metals
that can be cold worked. Hemispherical is the ideal shape for
development of hemispherical dish end, because the pressure in the
vessel is divided equally across the surface of the head. The
radius (Ri) of the head equals the radius of the cylindrical part
of the vessel. This type of hemispherical tank heads or
hemispherical dish ends are made in most popular sizes and
thicknesses. The smaller diameter of the hemispherical head can be
the overall compression molding, but the larger diameter because of
its large depth, the overall compression is difficult, it is
necessary to use a number of the same sizes of the trapezoidal ball
and the top of the center of a round spherical plate ball crown
made of welding.The head is used for oil,chemical industry,water
conservancy,electric power,boiler,machinery,metallurgy,sanitary
construction etc.
Characters1. All heads manufactured from Stainless Steel and other Nickel
Alloys 2. All available polished ID/OD from 80 Grit to 400 Grit (less than 5 RA.) 3. Heads manufactured as ID, OD and any other dimension between whole numbers 4. Weld Preps include: Square Edge, ID or OD Bevel, ID/OD Bevel, ID or OD Bevel with land, ID/OD Bevel with Land, ID or OD Tapers with Bevel and Land. Company Profile Mingyi Intelligent Equipment ( Tianjin) Co., Ltd. is a leading
producer that integrates the research, design and customized development, production and sales services of dished head . We has been manufactured and exported in tank heads for more than 20 years, various types of products are made in different materials grades like Carbon Steel,Stainless Steel, Duplex, Super Duplex, Aluminum, Nickel and Nickel Alloys, Copper and Copper Alloys, Titanium.Our company is located in Tianjin, we have no limitation in transporting our finished product (even large items) to Tianjin sea port from where we can ship to our customers all over the world. Our team has good knowledge and expertise in forming all type of materials into different shapes, our hard working and flexible craftsmanship is ready non-stop to execute the orders within the shortest possible lead time and to maintain our commitments with our clients. We always provide the most economical and efficient solutions for clients to maintain a sustainable business for the long-term. We have following qualifications: Technological process * Before production, we will send the drawing of the product
according to your requirements. * During the production process, we will regularly send you the
production situation and pictures. * We will test the equipment before shipment and send you the photo and video. * Warranty is 1 year. We will provide non-vulnerable accessories
free during the warranty. We will provide on online video guidance if you have any questions.
We will send engineers to your site for guidance if online video
guidance can not solve the problem. Package&transport Exhibition Certifications Good Comments from Clients FAQQ:What's the information should I provide when inquiry? A: Thanks for your question. If you have drawings, we will be
entirely in accordance with production drawings . If you do not
have the drawing, you can tell me the product data. There are
several important data, such as material, type of head( We have
elliptical head, hemispherical head, dished head, flat head, etc.
),diameter, thickness, special tolerances or requirements. We can
do the drawings according to your requirements, and you confirm
that the final product drawings.Q: How about your delivery time? A: Generally, it will take 15 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order. Q: What are surface treatment of the product? A: For carbon steel products, we sandblasting descaling product surface. For stainless steel products, we use acid to remove surface oil and impurities. Q: How do you ensure the quality of products? A: Thanks for your question.Our production staff is trained through national quality department, and obtain the corresponding certificate, with years of production and design experience. Weld must undergo X-ray inspection to ensure that no defects. Q: Can you help us the matching related products? A:Our company also is surrounded by a lot of ancillary businesses, such as flanges, boiler, oil refining equipment, etc. We can help you matching the highest quality products with the lowest prices . Q: How do you make our business long-term and good relationship? A: We keep good quality and competitive price to ensure our customers benefit ;We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from. |
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