At Benkan Kiko, we can offer proposals for [forged steel welded pipe fittings] that accommodate a wide range of special specifications and steel types.
The main product of Benkan Kiko is the [butt-welded pipe fitting], which comes in a wide variety of types depending on the piping application, including material, diameter, wall thickness, shape, and surface treatment. Typically, the manufacturing method for [butt-welded pipe fittings] involves plastic processing. Plastic processing refers to shaping materials (steel pipes and steel plates) by applying a large force to deform them into the desired shape. Benkan Kiko's strength lies in this plastic processing technology. However, in piping primarily related to plants, there are special specifications such as steel types and shapes that cannot be accommodated by plastic processing due to specific needs. In such cases, we consider the [forged steel welded pipe fitting]. The forged products we introduce here are mainly used in plant-related applications. The manufacturing method involves forging, heat treatment, and then complete machining. Forged steel refers to materials that have been subjected to a specified forging ratio applied to steel blocks (ingots) of various steel types. The [forged steel welded pipe fitting] is a product that has been precisely machined into shape. At Benkan Kiko, we can propose a wide range of [forged steel welded pipe fittings] that accommodate various special specifications and steel types.
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basic information
At Benkan Kiko, we can offer proposals for [forged steel welded pipe fittings] in a wide range of materials. The main steel types are as follows: <Carbon Steel> S25C, SF440A, SF490A, SFVC2A, and equivalent materials <Low Alloy Steel> SFVAF1, F2, F12, F11A(B), F22A(B), F5, F9, and equivalent materials. Fire resistance standard materials SFVAF28, SFVAF29 <Stainless Steel> SUSF304, SUSF304L, SUSF316, SUSF316L, SUSF321, and equivalent materials. We can also manufacture corresponding steel types for ASTM and ASME materials. Furthermore, we will consider your requests as much as possible, so please feel free to consult with the following sales contacts. Project Sales Department Eastern Japan Sales Division TEL: (03) 3777-1521 Western Japan Sales Division TEL: (06) 6482-1851
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Applications/Examples of results
We have a track record of deliveries in various fields, primarily focusing on power generation plants.
Detailed information
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WP316L Various Products Various forged products made of WP316L material.
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This is a special shape reducer made of SUS304.
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T(R)SFVAF22A 600Ax650A This is a large diameter TEE of SFVAF22A.
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Lateral SFVAF22A 600Ax500A This is a large-diameter lateral of SFVAF22A.
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From residential water supply and hot water piping to massive pipelines in large-scale plants, piping that supports our daily lives is spread throughout the world. Benkan Kiko Co., Ltd. is involved in the manufacturing of welded pipe fittings, which are essential components of this piping. We provide optimal products tailored to the piping environment (design and usage conditions, etc.) and construction situations, 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.