For inquiries regarding low-temperature piping fittings for PL380 and PL450, please contact Benkan Kiko.
There are pipe fittings used for low-temperature piping made of "PL380" and "PL450." ■PL380 Category: Carbon Steel (Aluminum-Killed Steel) Usage: Used for low-temperature piping down to -45°C. Mainly used for fluids such as ammonia and LPG. Our Response: We have steel pipes for some sizes, and for those sizes, we can manufacture relatively quickly. ■PL450 Category: Alloy Steel (3-1/2Ni Steel) Usage: Used for low-temperature piping down to -100°C. Mainly used for fluids such as hydrogen sulfide, CO2, and acetylene. Our Response: This material is not always in stock, but we can accommodate requests. Additionally, austenitic stainless steel and aluminum may also be used. For piping design, please contact Benkan Kiko for welded pipe fittings when selecting PL380, PL450, austenitic stainless steel, or aluminum. *We will provide detailed estimates for delivery times and prices based on your conditions.
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basic information
- The products will be manufactured based on the pipe fitting standards JIS B 2312 or JIS B 2313. - The shape, dimensions, heat treatment, various tests, and inspection contents will be conducted in accordance with the pipe fitting standards. We can also accommodate various options for tests and inspections that differ from the standards, so please feel free to contact us if you have any requests.
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Pipe fittings are manufactured based on standards, but we also have a track record of various options such as bevels and external coatings tailored to customer requests. For inspections of pipe fittings, we have experience with mechanical tests such as Charpy impact tests, tensile tests, and flattening tests. We also have a track record of non-destructive testing, including PT tests, MT tests, and UT tests. Hydrostatic testing of pipe fittings is also possible. These tests can be conducted in the presence of the customer, and we can provide inspection reports for all tests.
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From residential water supply and hot water piping to massive pipelines in large-scale plants, piping that supports daily life is spread all over the world. Benkan Kiko Co., Ltd. is involved in the manufacturing of welded pipe fittings, which are essential piping components. We provide optimal products tailored to the piping environment (design, usage conditions, etc.) and construction circumstances, not only for general building water supply and hot water piping but also for power plants, gas plants, refineries, oil and chemical plants, shipbuilding, and more, where strict quality standards are required.
