At Benkan Kiko, we are also focusing on arc-welded steel pipes made of steel plates. We can accommodate small lots and irregular sizes as well.
At Benkan Kiko, in addition to butt-welded pipe fittings, we also manufacture arc-welded steel pipes made of steel plates. There are no lot constraints, and we can accommodate manufacturing in random lengths as specified by the customer. We can produce the desired quantity and length, such as "I only need one 500L on site..." Additionally, we can also perform beveling (grooving) on both ends or one end, which may be difficult to handle on-site, according to the bevel shape specified by the customer. By manufacturing to the specified shape, immediate piping installation after delivery becomes possible, and we have received positive feedback from our customers. 【Manufacturing Range】 - Diameter: 400A (16B) to 1200A (48B) - Wall thickness: Up to 90mm - Length: From short pipes to 8,000mm (8000L) *Please inquire for sizes other than those listed above.
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- There are no lot constraints, and manufacturing with random lengths is possible. - We can process according to your specified bevel shapes (such as U and V sealing). - Special tolerances (for example, end inner diameter ±0.25mm) can be specified. - We can also create drawings for confirmation. 【Representative Steel Grades for Room Temperature Piping】 SS400 【Representative Steel Grades for Medium to High Temperature Piping】 SB410, SB450, SB480, SB450M, SB480M, SM400B, SM490C SCMV2, SVNV3, SCMV4, SCMV6 【Representative Steel Grades for Low Temperature Piping】 SLA325A 【Representative Steel Grades for Medium to Room Temperature Pressure Vessels】 SGV410, SGV480 【Representative Steel Grades for Stainless Steel Piping】 SUS304, SUS304L, SUS316, SUS316L, SUS321, SUS317L, SUS309S SUS310S, SUS329J4L *We can also manufacture steel grades other than the representative ones listed above, so please contact us.
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In the construction of replacing or maintaining part of the existing piping, we will accommodate your desired length and bevel shape, allowing for speedy installation after delivery on site.
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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.