This is an explanation of the welded pipe fittings PT370 and PG370.

There are such differences between the PT370 and PG370 pipe fittings.

last updated Mar 16, 2023

[Case Study] Large-Diameter Plated Products for Air Conditioning Equipment Piping in Architecture

As a manufacturing example, we would like to introduce large-diameter plated products (hot-dip galvanized) produced for air conditioning equipment piping.

last updated Oct 12, 2022

Welded pipe fittings finished with buff polishing.

For buff finish polished welded pipe fittings, please consult Benkan Kiko.

last updated Oct 07, 2022

Welding steel pipes for piping (custom lengths and short pipes are also available)

We also offer short welded steel pipes, including pre-processing.

last updated Dec 16, 2022

Stainless steel stub end for piping (lap joint)

We will manufacture stub ends made to order!

last updated Jul 04, 2022

Expansion of product inventory at Amagasaki Warehouse (Osaka Factory, Fusō Area)

FSGP TEE (5B to 14B) and FSGP elbow (14B to 20B) have been added to the inventory at the Amagasaki warehouse.

last updated Jul 04, 2022

Welded pipe fittings with PAD (backing plate)

If you want to attach a PAD (backing plate) to a pipe fitting, please consult Benkan Kiko!

last updated Jun 30, 2022

T-shirt with guide bar

It is something that is indispensable for gas pipelines.

last updated Jun 23, 2022

Strengthening the delivery of large-diameter welded pipe fittings.

We have established a system that allows for short delivery times of large-diameter welded pipe fittings for customers in the western Japan area.

last updated Jun 22, 2022

Special angle (end angle) elbow

It is possible to manufacture special angle elbows other than 90° and 45°.

last updated Dec 08, 2022

Introduction of product inventory at Amagasaki Warehouse (Osaka Factory, Fusō Area)

We have a wide range of products that are frequently requested as a shipping hub to Western Japan.

last updated Jun 17, 2022

Introduction to Benkan Kiko Ashigara Logistics Center

We have a shipping base for nationwide delivery and a rich inventory available. 【We also have an abundant supply of stainless steel seamless welded pipe fittings.】

last updated May 12, 2022

Non-ferrous metal aluminum pipe fittings

Benkan Kiko also manufactures aluminum pipe fittings.

last updated Mar 10, 2022

Mechanical Test "Hardness Test"

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

last updated Feb 25, 2022

Low-temperature piping fittings (fitting materials PL380, PL450)

For inquiries regarding low-temperature piping fittings for PL380 and PL450, please contact Benkan Kiko.

last updated Feb 10, 2022

Classification Society Standard Compliant Pipe Fittings

For ship classification standard compliant pipe fittings, leave it to Benkan Kiko for stable supply!

last updated Feb 04, 2022

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

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

tapered pipe

Is there a case where a reducer that differs from the specifications is needed? If so, tapered pipes might be able to accommodate that concern.

last updated Nov 17, 2022

Seamless stainless steel butt-welded pipe fitting

For stainless steel seamless pipe fittings, contact Benkan Kiko! We offer a wide range of items.

last updated Jun 30, 2022

Arc welded steel pipe

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.

last updated Mar 19, 2021

Contract testing of various types of machinery.

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

last updated Mar 04, 2021

Elbow made of two-phase stainless steel for scrubber piping.

For welded pipe fittings made of special steel, please contact Benkan Kiko!

last updated Mar 04, 2021

[Case Study] Alloy Steel Cubic Type Pipe Fitting

We have accommodated the delivery of Super 9Cr (F91) high alloy steel pipe fittings in about two months!

last updated Oct 12, 2022

Stainless steel stub end for piping (lap joint) (2)

Compatible with JPF, JIS, JPI, and ASME standards! Materials other than SUS304 are also available!

last updated Aug 31, 2021

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

Stainless steel pipe fittings with a polished finish.

At Benkan Kiko, we can supply stainless steel pipe fittings with a polished finish according to our customers' requests.

last updated Apr 27, 2020

Steel header pipe

At Benkan Kiko, we also manufacture steel prefabricated piping called "header pipes."

last updated Nov 17, 2022

Are you looking for tapered pipes or short pipes?

We manufacture tapered pipes and short pipes in small lots. Please also consider us for steel structures and welded structures, in addition to piping applications.

last updated Jun 17, 2021

Welded pipe fitting 80 inches (2000A/outer diameter 2032 mm) elbow

Introducing the large-diameter monaka-style elbow with an outer diameter exceeding 2 meters!! This 80-inch (outer diameter 2032mm) large-diameter elbow is available. Leave the manufacturing of large-diameter elbows to Benkan Kiko.

last updated Jan 21, 2022