Sigma M26 sealing gasket for schmidt heat exchanger equipment, including schmidt heat exchanger sigma, other schmidt heat exchangers and schmidt heat transfer systems. — Sigma M26 PHE gasket for sigma heat transfer units used across sigma heating products, sigma hvac and sigma plate heat exchanger installations.

Sigma M26 Gasket API Heat Transfer Schmidt PHE Gaskets For Industrial Boiler Systems

The Sigma M26 Gaskets are direct replacements for API Schmidt Sigma M26 PHEs — also referenced as Sigma M25X / Sigma M26 in spare parts documentation.

Material options cover the full range: food-grade API Sigma M26 EPDM gasket designed for milk and dairy duties, fkmg gasket for chemical process, and fkmg gasket for high temperature for elevated-temperature applications. Sigma M26, M66 Titanium Plate Heat Exchanger parts available for corrosive media.

Replacement SIGMA M25X/SIGMA M26 Plate Heat Exchanger Plate stocked for api plate heat exchanger and api schmidt heat exchanger maintenance and refurbishment.

Sigma M26 PHE Gasket details

PHE Model

Sigma 26 API Heat Exchangers

Keyword

Compatible PHE Spare Parts Factory

Applicable Industries

Chemical, HVAC, Power, Sugar, Beverage, Refinery, Marine, Paper

Compatible Brands

API Heat Transfer Schmidt

Connection Type

Clip-on/ Glue/ Glueless

Gasket material

EPDM, NBR, HNBER, HEPDM,FKW

Oil Applications

Thermal Oil, Hydraulic Oil, Lubricating Oil, Fuel Oil

Connection size

DN25-DN500

DESCRIPTION

The Sigma M26 Gaskets are replacement sealing components for API Schmidt Sigma M26 plate heat exchangers, with Sigma M25X / Sigma M26 commonly used as related model references in spare-parts searches.
Senovis (Beijing) Technology Co., Ltd. (Senovis PHE) manufactures Replacement SIGMA M25X/SIGMA M26 Plate Heat Exchanger Plate and gasket solutions for industrial maintenance and refurbishment.
The This food-grade API Sigma M26 plate heat exchanger EPDM gasket is designed for milk application highlights EPDM options for suitable dairy and food-processing duties.
For corrosive media, Sigma M26, M66 Titanium Plate Heat Exchanger parts can be supplied according to the required plate material and operating conditions.
As an api plate heat exchanger replacement-parts manufacturer, Senovis PHE supports Sigma-series plate, gasket, and PHE spare-part requirements.
Maintenance teams sourcing an api schmidt heat exchanger can provide the existing model, plate dimensions, gasket sample, or operating data for component identification.
An fkmg gasket for chemical process can be selected where the elastomer is chemically suitable for the specific process medium.
For elevated-temperature duties, an fkmg gasket for high temperature is available when FKM is appropriate for the actual temperature, fluid, and operating conditions.

Sigma M26 Gasket Replacement Specification

PHE Model	Sigma M26 Evaporator Alfa Laval Gasket
Applicable Industries	Chemical, HVAC, Power, Sugar, Beverage, Refinery, Marine, Paper
Compatible Brands	Alfa Laval, GEA, Sondex, Tranter, APV, Kelvion, etc.
Connection Type	Clip on/ Glueless/ Glued
Gasket material	NBR,FKM, HNBR, ACM,Silicone,EPDM
Color	Black/White
Temperature Range(°C)	-15~180℃
Keyword	NBR Gasket Supplier
Certificate	ISO / CE
Service	Professional technical support for model selection and installation
Design Pressure	0.6MPa~5MPa

Sigma M13 Plate heat exchanger specification

PHE Plate Heat Exchanger Replacemnet	Sigma M26
Corrugation Depth(mm)	3.8
Port Diameter(mm)	φ72
Chevron Angle	126°59°
Corrugation Pitch(mm)	14.9/16.4
Equivalent Diameter	7.6
Flow Area(m²)	0.001
One Plate (m²)	0.25
Port Distance (mm)	*174981**
Dimensions (mm)	*3041116**

API Schmidt Sigma Model Cross-Reference

Current Model	Legacy / Alternative Model Names
Sigma13	Sigma 13 / Sigma M13
Sigma26	Sigma 26 / Sigma S26 / Sigma M26
Sigma36	Sigma 36 / Sigma M36
Sigma37	Sigma 37 / Sigma S37 / Sigma M37
Sigma48	Sigma 48 / Sigma S48
Sigma49X	Sigma X49 / SX49 / X49
Sigma56	Sigma 56 / Sigma M56
Sigma76	Sigma 76 / Sigma M76
Sigma96	Sigma 96 / Sigma M96
Sigma66	Sigma 66 / Sigma S66 / Sigma M66
Sigma156	Sigma 156 / Sigma S156 / Sigma M156
SigmaM55	Sigma M55 / M55
SigmaM35	Sigma M35 / M35 / M35S / M35X
SigmaM25	Sigma M25 / M25 / M25S / M25X
SigmaM136	Sigma M136 / M136X
SigmaM106	Sigma M106 / M106X
SigmaM90	Sigma M90 / M90
G33	Sigma G33 / G33

faq

What other names are used for the Sigma M26 when searching for replacement parts?

Depending on the equipment documentation, market, and search habits, buyers may encounter references such as Sigma M26, SigmaM26, Sigma M-26, API Sigma M26, API Schmidt Sigma M26, Schmidt Sigma M26, Sigma M25X, and related Sigma 26 references. Because similar Sigma model numbers should not automatically be treated as interchangeable, Senovis PHE recommends verifying the nameplate, existing plate profile, gasket structure, or original part information before ordering.

Are Sigma M25X and Sigma M26 the same model?

Sigma M25X and Sigma M26 are commonly encountered as related model references in replacement-parts searches and older/newer documentation. However, model naming alone should not be used as the final compatibility confirmation. For a Sigma M25X / Sigma M26 replacement project, Senovis PHE can cross-check the existing plate dimensions, gasket profile, fixing structure, and equipment information before supply.

Can Sigma M26 be used for milk pasteurization and food processing?

Yes. Sigma M26 plate heat exchanger configurations can be used in food and dairy heat-transfer duties such as milk heating, cooling, and pasteurization when the complete equipment configuration is suitable for the process. For hygienic applications, EPDM or other suitable food-contact gasket materials can be selected according to the product medium, CIP chemicals, temperature, and required compliance documentation.

How is the Sigma M26 used in UAE industrial applications?

In the United Arab Emirates, Sigma M26 plate heat exchanger configurations can support HVAC cooling, process cooling, oil and gas facilities, marine systems, food and beverage processing, and industrial utility applications. For UAE projects involving cooling water, process fluids, oils, or corrosive media, Senovis PHE can select suitable plate and gasket materials according to the actual temperature, pressure, and fluid composition.

What documents can Senovis PHE provide for UAE Sigma M26 projects?

For UAE projects, Senovis PHE can support common technical and export documentation where applicable, including material certificates, inspection reports, Certificate of Conformity (COC), Certificate of Origin (COO), commercial invoices, packing lists, technical data, and drawings. Any project-specific or third-party documentation requirements should be confirmed before production.