Error 500
we've had an errorcouldn't find requested question (www.durapipe.co.uk) in available question data (dict_keys(['key-considerations', 'installationset-up-challenges', 'price-ranges', 'product-selection-differences', 'leading-suppliers-globally', 'leading-suppliers-nationally', 'latest-news']))
The entry in data
{'key-considerations': {'parents': [66058677, 74142392, 74185723], 'answer': '<p>When selecting or buying Medium Density Polyethylene (MDPE) valves, there are several key considerations to keep in mind:</p>\n\n<ol>\n<li><p><strong>Material Compatibility</strong>: Ensure that the MDPE valve is suitable for the intended application and compatible with the type of fluid it will be handling.</p></li>\n<li><p><strong>Pressure Rating</strong>: Choose a valve with a pressure rating that meets or exceeds the maximum pressure requirements of the system.</p></li>\n<li><p><strong>Size and Flow Capacity</strong>: Select a valve size that matches the flow capacity requirements of the system to ensure optimal performance.</p></li>\n<li><p><strong>Operating Temperature</strong>: Consider the temperature range in which the valve will be operating and choose a valve that can withstand those conditions.</p></li>\n<li><p><strong>Valve Type</strong>: Determine the appropriate valve type (such as ball valves, gate valves, or butterfly valves) based on the specific needs of the system.</p></li>\n<li><p><strong>End Connections</strong>: Consider the type of end connections required for installation, such as threaded, flanged, or compression fittings.</p></li>\n<li><p><strong>Quality and Certification</strong>: Ensure the valve meets relevant industry standards and certifications to guarantee quality and reliability.</p></li>\n<li><p><strong>Cost and Budget</strong>: Consider the initial cost along with maintenance and operational costs to evaluate the overall cost-effectiveness of the valve.</p></li>\n</ol>\n\n<p>By taking these considerations into account, you can select the most suitable MDPE valve for your specific application.</p>\n', 'id': 74180980, 'question_type': 'Key Considerations', 'category': 'Medium Density Polyethylene (MDPE) Valves', 'companies': [], 'children': [], 'question': 'What are the key considerations when selecting or buying Medium Density Polyethylene (MDPE) Valves?', 'slug': 'medium-density-polyethylene-mdpe-valves', 'question_slug': 'key-considerations'}, 'installationset-up-challenges': {'parents': [66058677, 74142392, 74185723], 'answer': "<p>When using Medium Density Polyethylene (MDPE) Valves, some common installation or setup challenges that may arise include:</p>\n\n<ol>\n<li><p><strong>Proper alignment:</strong> Ensuring that the valve is properly aligned with the piping system is crucial. Misalignment can lead to leaks or inefficient operation.</p></li>\n<li><p><strong>Tightening connections:</strong> Over-tightening connections can cause the valve or associated fittings to crack or deform, while under-tightening can lead to leaks. Correct torque specifications should be followed.</p></li>\n<li><p><strong>Contaminants:</strong> Foreign materials or contaminants in the pipe can affect the performance of the valve. It is important to clean the piping system thoroughly before installation.</p></li>\n<li><p><strong>Pressure variations:</strong> MDPE valves are designed to operate within specific pressure ranges. Exceeding these pressure limits can result in valve failure or leakage.</p></li>\n<li><p><strong>Temperature considerations:</strong> MDPE valves have temperature limitations, and exposure to temperatures outside of the recommended range can cause the valve to malfunction.</p></li>\n<li><p><strong>Corrosion and abrasion:</strong> MDPE valves are resistant to many chemicals, but exposure to harsh chemicals or abrasive substances can affect the valve's integrity over time.</p></li>\n<li><p><strong>Vibration and movement:</strong> In applications where there is vibration or movement, proper support and anchoring of the valve and piping are essential to prevent stress on the connections.</p></li>\n</ol>\n\n<p>Addressing these challenges through careful planning, following manufacturer recommendations, and ensuring proper installation techniques can help mitigate potential issues when using MDPE valves.</p>\n", 'id': 74180980, 'question_type': 'Installation/Set-Up Challenges', 'category': 'Medium Density Polyethylene (MDPE) Valves', 'companies': [], 'children': [], 'question': 'What are the common installation or setup challenges when using Medium Density Polyethylene (MDPE) Valves?', 'slug': 'medium-density-polyethylene-mdpe-valves', 'question_slug': 'installationset-up-challenges'}, 'price-ranges': {'parents': [66058677, 74142392, 74185723], 'answer': "<p>The price of Medium Density Polyethylene (MDPE) valves can vary based on factors such as the type of valve, size, brand, quality, and supplier. Generally, MDPE valves are considered to be cost-effective compared to other materials like stainless steel or brass. </p>\n\n<p>As of current market trends, you can expect the price range for MDPE valves to be approximately $10 to $100, depending on the specifications and features of the valve. It's recommended to contact manufacturers or suppliers directly for specific pricing details as they may fluctuate based on market conditions and other factors.</p>\n", 'id': 74180980, 'question_type': 'Price Ranges', 'category': 'Medium Density Polyethylene (MDPE) Valves', 'companies': [], 'children': [], 'question': 'What are the typical price ranges for Medium Density Polyethylene (MDPE) Valves?', 'slug': 'medium-density-polyethylene-mdpe-valves', 'question_slug': 'price-ranges'}, 'product-selection-differences': {'parents': [66058677, 74142392, 74185723], 'answer': "<p>When selecting Medium Density Polyethylene (MDPE) valves, there are several key differences to consider:</p>\n\n<ol>\n<li><p><strong>Valve Type</strong>: MDPE valves come in various types such as ball valves, butterfly valves, diaphragm valves, and pinch valves. The selection will depend on the specific application requirements.</p></li>\n<li><p><strong>Size and Connection</strong>: MDPE valves come in different sizes and connection types (e.g., threaded, socket fusion, butt fusion). Ensure that the valve size and connection type match your piping system requirements.</p></li>\n<li><p><strong>Pressure Rating</strong>: Consider the pressure rating of the valve to ensure it can handle the operating pressure of your system without any issues.</p></li>\n<li><p><strong>Temperature Range</strong>: Check the temperature range that the MDPE valve can operate within to ensure compatibility with your system's temperature requirements.</p></li>\n<li><p><strong>Chemical Compatibility</strong>: Verify that the MDPE valve is compatible with the chemicals and substances that will be flowing through the system to prevent corrosion or degradation.</p></li>\n<li><p><strong>Durability and Longevity</strong>: Consider the material quality and construction of the valve to assess its durability and longevity in the specific operating conditions of your system.</p></li>\n<li><p><strong>Certifications and Standards</strong>: Look for MDPE valves that meet industry standards and certifications to ensure quality, performance, and compliance with regulatory requirements.</p></li>\n<li><p><strong>Manufacturer Reputation</strong>: Choose MDPE valves from reputable manufacturers known for producing high-quality products backed by good customer support and warranty options.</p></li>\n</ol>\n\n<p>By considering these key differences, you can select the most suitable MDPE valve for your specific application needs.</p>\n", 'id': 74180980, 'question_type': 'Product Selection Differences', 'category': 'Medium Density Polyethylene (MDPE) Valves', 'companies': [], 'children': [], 'question': 'What are the key differences to consider when selecting Medium Density Polyethylene (MDPE) Valves among available options?', 'slug': 'medium-density-polyethylene-mdpe-valves', 'question_slug': 'product-selection-differences'}, 'leading-suppliers-globally': {'parents': [66058677, 74142392, 74185723], 'answer': '<p>Here is a list of some leading global suppliers of Medium Density Polyethylene (MDPE) Valves:</p>\n\n<ul>\n<li><strong>Georg Fischer</strong></li>\n<li><strong>Asahi/America</strong></li>\n<li><strong>GF Piping Systems</strong></li>\n<li><strong>Plasson USA</strong></li>\n<li><strong>MKS Instruments</strong></li>\n</ul>\n\n<p>These companies are known for providing high-quality MDPE valves for various applications.</p>\n', 'id': 74180980, 'question_type': 'Leading Suppliers Globally', 'category': 'Medium Density Polyethylene (MDPE) Valves', 'companies': [{'wikipedia_url': 'https://en.wikipedia.org/wiki/Bobby_Fischer', 'name': 'Bobby Fischer'}, {'wikipedia_url': 'https://en.wikipedia.org/wiki/TV_Asahi', 'name': 'TV Asahi'}, {'wikipedia_url': 'https://en.wikipedia.org/wiki/Target_Corporation', 'name': 'Target Corporation'}, {'wikipedia_url': 'https://en.wikipedia.org/wiki/Timeline_of_motor_vehicle_brands', 'name': 'Timeline of motor vehicle brands'}, {'wikipedia_url': 'https://en.wikipedia.org/wiki/MKS_Instruments', 'name': 'MKS Instruments'}], 'children': [], 'question': 'Who are the most well known, leading global suppliers of Medium Density Polyethylene (MDPE) Valves? Please respond with a list of companies in Markdown format.', 'slug': 'medium-density-polyethylene-mdpe-valves', 'question_slug': 'leading-suppliers-globally'}, 'leading-suppliers-nationally': {'parents': [66058677, 74142392, 74185723], 'answer': '<p>Here is a list of leading national suppliers of Medium Density Polyethylene (MDPE) Valves in the United Kingdom:</p>\n\n<ol>\n<li><p><strong>George Fischer</strong> </p>\n\n<ul>\n<li>Website: <a href="www.georgefischer.co.uk">www.georgefischer.co.uk</a></li>\n</ul></li>\n<li><p><strong>Polyplumb</strong> </p>\n\n<ul>\n<li>Website: <a href="www.polyplumb.co.uk">www.polyplumb.co.uk</a></li>\n</ul></li>\n<li><p><strong>Durapipe UK</strong> </p>\n\n<ul>\n<li>Website: <a href="www.durapipe.co.uk">www.durapipe.co.uk</a></li>\n</ul></li>\n<li><p><strong>Philmac UK</strong> </p>\n\n<ul>\n<li>Website: <a href="www.philmac.co.uk">www.philmac.co.uk</a></li>\n</ul></li>\n<li><p><strong>Plasson UK</strong> </p>\n\n<ul>\n<li>Website: <a href="www.plasson.co.uk">www.plasson.co.uk</a></li>\n</ul></li>\n</ol>\n', 'id': 74180980, 'question_type': 'Leading Suppliers Nationally', 'category': 'Medium Density Polyethylene (MDPE) Valves', 'companies': [], 'children': [], 'question': 'Who are the leading national suppliers of Medium Density Polyethylene (MDPE) Valves in the United Kingdom? Please respond with a list of companies in Markdown format.', 'slug': 'medium-density-polyethylene-mdpe-valves', 'question_slug': 'leading-suppliers-nationally'}, 'latest-news': {'parents': [66058677, 74142392, 74185723], 'answer': '<ol>\n<li><p><strong>Engineering News-Record (ENR)</strong> </p>\n\n<ul>\n<li><strong>Description:</strong> ENR covers news related to engineering and construction industries, including updates on various materials used in these sectors.</li>\n<li><strong>Link:</strong> <a href="https://www.enr.com/keywords/7454-mdpe-valves">ENR MDPE Valves News</a></li>\n</ul></li>\n<li><p><strong>Plastics News</strong> </p>\n\n<ul>\n<li><strong>Description:</strong> Plastics News provides the latest updates on the global plastics industry, including information on MDPE valves and related products.</li>\n<li><strong>Link:</strong> <a href="https://www.plasticsnews.com/topic/mdpe-valves">Plastics News MDPE Valves Section</a></li>\n</ul></li>\n<li><p><strong>Chemical Engineering</strong> </p>\n\n<ul>\n<li><strong>Description:</strong> Chemical Engineering magazine covers news, trends, and developments in the chemical process industries, including updates on materials like MDPE valves.</li>\n<li><strong>Link:</strong> <a href="https://www.chemengonline.com/search/mdpe%20valves/">Chemical Engineering MDPE Valves News</a></li>\n</ul></li>\n</ol>\n\n<p>These websites should provide you with a wealth of information on MDPE valves, including market trends, innovations, and leading companies in the sector.</p>\n', 'id': 74180980, 'question_type': 'Latest News', 'category': 'Medium Density Polyethylene (MDPE) Valves', 'companies': [], 'children': [], 'question': 'What are some websites that can give me the latest news regarding Medium Density Polyethylene (MDPE) Valves? Can you please respond with the name of the website, a description, and a link that could be used to start exploring Medium Density Polyethylene (MDPE) Valves?', 'slug': 'medium-density-polyethylene-mdpe-valves', 'question_slug': 'latest-news'}}