Welded pipe fittings for plants - PT test

For the quality of welded pipe fittings (welded joints), trust Benkan Kiko.

last updated Jun 15, 2023

A video that explains the hot forming process (CD).

You can watch the processing steps of the hot forming type curve (CD) manufacturing method in a video.

last updated Jul 08, 2020

A video that explains the Monaka manufacturing method (made of carbon steel).

You can watch a video of the processing steps for the Monaka method (made of carbon steel).

last updated Oct 15, 2019

A video that explains the outer die manufacturing method of seamless reducers.

Introducing the processing procedure for seamless reducers for piping fittings in a video.

last updated Oct 23, 2020

A video that explains the hydraulic bulging method (hydraulic forming method).

You can watch the processing steps of the hydraulic bulging method in a video.

last updated Sep 29, 2023

A video that explains the mandrel manufacturing process.

You can watch the processing steps of the mandrel manufacturing method in a video. Please visit the link below "Homepage for videos explaining the mandrel manufacturing method" to view it.

last updated Oct 15, 2019

We will conduct various mechanical tests of welded pipe fittings in accordance with the customer's requirements.

Not only do we handle product manufacturing, but we also conduct various machine tests in-house, contributing to shorter lead times and quality assurance for our customers' piping designs!

last updated Sep 29, 2023

Pre-welded processing (welded pipe fittings)

"Kaizaki" refers to the butt joint shape of the butt-welded area, and its design and machining accuracy significantly affect the quality after welding.

last updated Aug 26, 2020

We also perform heat treatment for your metal products.

Are you having trouble with heat treatment of metal products? At Benkan Kiko, we also accept orders for heat treatment only.

last updated Jun 18, 2020

We also offer non-destructive testing "Radiographic Testing (RT)."

Leave the welded pipe joints with radiographic testing (RT) to Benkan Kiko!

last updated Apr 23, 2020

Non-destructive testing of pipe fittings

To verify the integrity of the product, we conduct non-destructive testing in accordance with standards and regulations, as well as in alignment with customer requirements.

last updated Jun 18, 2020

Contract testing of various types of machinery.

Benkan Kiko offers various mechanical testing services for metal and steel materials.

last updated Mar 04, 2021

We will create various documents related to the environment and chemical substances for pipe fittings products.

Various materials that are not well understood will be compiled and created by Benkan Kiko! We will carefully examine your requests and issuance rules to provide appropriate materials.

last updated Sep 02, 2021

FEM (Finite Element Method) Contract Analysis Service

At Benkan Kiko, we offer services such as strength analysis using FEM (Finite Element Method).

last updated Dec 09, 2021

Mechanical Test "Hardness Test"

At Benkan Kiko, we can accommodate various types of "hardness tests."

last updated Feb 25, 2022