CK Preseal E White Joint

All joints are coated with fluorine-based sealant! Environmentally friendly materials.

last updated Nov 27, 2025

CK Pre-Seal Core

Prevent the leakage of sealant into tap water caused by excessive application of liquid sealant!

last updated Nov 27, 2025

CK Pre-Seal 20K

From now on, applying sealant material will no longer be necessary! All joints are already coated with fluorine-based sealant.

last updated Nov 27, 2025

Housing-shaped pipe fitting CK top joint piping system

Easy installation that does not require proficiency (tightening completed with 2 bolts)! Ensures pressure resistance performance with an excellent sealing structure.

last updated Nov 27, 2025

CK top joint screw cap (for testing)

The material is JIS G 5705 (black heart ductile cast iron FCMB275-5)! The screw is JIS B 0203 (pipe taper screw).

last updated Nov 27, 2025

Stainless Steel Series Catalog

We offer a wide variety of stainless steel fittings! Here are seven options for CK.

last updated Nov 27, 2025

Stainless Steel Pipe Expansion Joint "TL Joint"

Smoothly turns! Surprising comfort of tightening, a reliable structure where the washer and nut fit together.

last updated Nov 27, 2025

One-touch fitting for stainless steel pipes.

Can be joined to copper pipes too! Working at heights or in tight spaces is a breeze, no need for heavy tools anymore.

last updated Nov 27, 2025

One-touch joint for stainless steel pipes 'CK1 Push Joint'

Since no fire is used during copper pipe joining, anyone can work safely!

last updated Nov 27, 2025

Press-fit joint for stainless steel pipes "SUS Press"

Once you learn the simple installation procedures using the dedicated tightening tool, anyone can easily and reliably perform the installation!

last updated Nov 27, 2025

SUS Press 316 Catalog

Introducing the abbreviations, names (Su), list prices, packaging quantities, and quantities per small box for each product!

last updated Nov 27, 2025

CK Pre-Seal SUS Fitting

CK solves the troubles of stainless steel threaded joints! The joints are coated with fluorine-based sealing material.

last updated Nov 27, 2025

Resin press water supply and hot water supply piping system

No worries about leaks due to forgetting to insert the in-core! JIS standard product.

last updated Nov 27, 2025

Resin Pipe Piping System Comprehensive Catalog 2025 ver.1

A diverse lineup that meets customer needs, including eco-cute sets and prefabricated piping sets!

last updated Nov 27, 2025

Mechanical Joint for Fan Coils "CK Perfect Lock"

Achieving perfect construction quality with a perfect procedure. Compatible with aluminum three-layer pipes.

last updated Nov 27, 2025

CK W Flange II

The lineup consists of three types: standard products for SGP, heat-resistant products for SGP, and SUS products (SUS10s, compatible with Su).

last updated Nov 27, 2025

CK Eternal Rap

The ends of the wrap have been zinc removed, eliminating the need for manual zinc removal!

last updated Nov 27, 2025

CKMA Joint

Insert without removing the nut! Compatible with three types of pipes: steel, PVC, and poly.

last updated Nov 27, 2025

CKe White Pipe

Cadmium-free, lead-free, hexavalent chromium-free, trivalent chromium-free! Birth of white pipes compliant with the RoHS directive.

last updated Nov 27, 2025

CK San-Etsu Co., Ltd. Company Profile

Expected, meeting expectations, and exceeding expectations. Developing business with CK Metal and San-Etsu Metal as core companies.

last updated Nov 27, 2025

Safety communication-compatible fieldbus equipment "EX600 Series"

Consolidate safety/general-purpose input/output into a single manifold! Up to 9 modules can be connected (in any order).

last updated Nov 21, 2025

[Data] Collection of Applications for Mechanical Overload Protection Devices

Eliminate abnormal downtime of machinery! Protective devices essential for safe operation.

last updated Nov 21, 2025

[Data] Blown Nozzle

Detailed information on variations and applications!

last updated Nov 21, 2025

Pulse Valve "JSXF/JSXFA Series"

Achieves high peak pressure and low air consumption! Compatible with a wide temperature range from low to high temperatures.

last updated Nov 21, 2025

Teaching Box "JX-T1 Series"

No need for a PC! Data settings for electric actuators and controllers can be done with just one unit.

last updated Nov 21, 2025

Magnetic Rodless Cylinder "CY3R Series"

The addition of the right-side centralized piping type improves piping flexibility!

last updated Nov 21, 2025

Non-contact auto switch 'D-M9BA□-917/924/925'

Contactless auto switch compatible with ATEX, UL/CSA, and Japan's explosion-proof certification!

last updated Nov 21, 2025

Angle Sheet Valve / Air Operated Type 'JSB Series'

Low pressure loss due to angle sheet structure! Achieving high flow rate through optimized flow channel shape.

last updated Nov 21, 2025

EQFS□H/EQY□H/EQYG□H Series

Annual CO2 emissions reduced by up to 59% through motor control optimization!

last updated Nov 21, 2025

Pinch Valve Air Operated Type 'LPVA Series'

Simply open the cover and insert the tube! Easy tube replacement with a pinch valve.

last updated Nov 21, 2025