TECHNICAL SPECIFICATIONS

Cierre de baño 816
Manillón modelo 900 roseta

Stainless steel technical data

What is stainless steel?

Stainless steel is defined as an alloy of a group of steel products containing a minimum of 12% chromium, plus varying amounts of nickel, molybdenum, titanium and carbon.

Stainless steel has been developed to allow high corrosion resistance and durability with a low maintenance requirement.

In addition to chromium, stainless steel alloys include molybdenum and nickel among others. Nickel is part of the composition to improve the ductility of stainless steel.

Stainless steel grades (AISI 304, AISI 316)

The most important type of stainless steel is known as austenitic and typically contains 18% chromium and 8% nickel.

Using 316 stainless steel ensures that the quality finish of the products is maintained, even with minimal maintenance, in aggressive environments such as highly industrial environments, large cities, the coast and the sea.

Apart from these, there are also other aggressive indoor environments that might demand AISI 316 properties, such as swimming pool areas, kitchens and buildings where high levels of hygiene are required, such as hospitals and laboratories.

Within this group, there are basically 2 classes:

– AISI 304: It is one of the most used stainless steels in construction. It has the property of resisting corrosion in natural atmospheric environments. It develops a great combination of hardness, corrosion resistance and is easy to work.

– AISI 316: It is additionally alloyed with 2 – 3% molybdenum and nickel. It offers better corrosion resistance, suitable for more aggressive atmospheric environments (saline environments, chemicals etc…).

Basic recommendations for the maintenance of stainless steel fittings

Aggressive environmental conditions can cause effects such as pitting, imperceptible staining and sometimes permanent damage to stainless steel. However, it has been shown that the level of damage is less when high grade stainless steel is used.

– Hardware should be kept free of dust at all times, using clean, dry cloths periodically. Particularly on the coast, dust contains saline elements, which combined with high humidity produce corrosion on metals.

– Never apply solvents, polishes or detergents; also do not stick material with glues (adhesive tapes, etc…) which break the structure of the lacquer (on lacquered finishes). – Install hardware only when the door or furniture is completely finished and finished.

– While preparing the installations always keep the fittings in original containers and store them away from damp places.

AISI 316 STAINLESS STEEL is low maintenance and any type of cleaning solution can be used on it as long as the part is thoroughly cleaned with clean water afterwards.

Chemical composition of stainless steel

Technical data of stainless steel AISI 316

Using 316 stainless steel ensures that the quality finish of the products is maintained, even with minimal maintenance, in aggressive environments such as highly industrial environments, large cities, the coast and the sea. Apart from these, there are also other aggressive indoor environments that may demand AISI 316 properties, such as swimming pool areas, kitchens and buildings where high standards of hygiene are required, such as hospitals and laboratories.

 

 

 

Basic recommendations for the maintenance of AISI 316 stainless steel fittings

AISI 316 STAINLESS STEEL is low maintenance and any type of cleaning solution can be used on it as long as the part is thoroughly cleaned with clean water afterwards.

Stainless steel technical data

What is stainless steel?

Stainless steel is defined as an alloy of a group of steel products containing a minimum of 12% chromium, plus varying amounts of nickel, molybdenum, titanium and carbon.

Stainless steel has been developed to allow high corrosion resistance and durability with a low maintenance requirement.

In addition to chromium, stainless steel alloys include molybdenum and nickel among others. Nickel is part of the composition to improve the ductility of stainless steel.

Stainless steel grades (AISI 304, AISI 316)

The most important type of stainless steel is known as austenitic and typically contains 18% chromium and 8% nickel.

Using 316 stainless steel ensures that the quality finish of the products is maintained, even with minimal maintenance, in aggressive environments such as highly industrial environments, large cities, the coast and the sea.

Apart from these, there are also other aggressive indoor environments that might demand AISI 316 properties, such as swimming pool areas, kitchens and buildings where high levels of hygiene are required, such as hospitals and laboratories.

Within this group, there are basically 2 classes:

– AISI 304: It is one of the most used stainless steels in construction. It has the property of resisting corrosion in natural atmospheric environments. It develops a great combination of hardness, corrosion resistance and is easy to work.

– AISI 316: It is additionally alloyed with 2 – 3% molybdenum and nickel. It offers better corrosion resistance, suitable for more aggressive atmospheric environments (saline environments, chemicals etc…).

Basic recommendations for the maintenance of stainless steel fittings

Aggressive environmental conditions can cause effects such as pitting, imperceptible staining and sometimes permanent damage to stainless steel. However, it has been shown that the level of damage is less when high grade stainless steel is used.

– Hardware should be kept free of dust at all times, using clean, dry cloths periodically. Particularly on the coast, dust contains saline elements, which combined with high humidity produce corrosion on metals.

– Never apply solvents, polishes or detergents; also do not stick material with glues (adhesive tapes, etc…) which break the structure of the lacquer (on lacquered finishes). – Install hardware only when the door or furniture is completely finished and finished.

– While preparing the installations always keep the fittings in original containers and store them away from damp places.

AISI 316 STAINLESS STEEL is low maintenance and any type of cleaning solution can be used on it as long as the part is thoroughly cleaned with clean water afterwards.

Chemical composition of stainless steel

Technical data of stainless steel AISI 316

Using 316 stainless steel ensures that the quality finish of the products is maintained, even with minimal maintenance, in aggressive environments such as highly industrial environments, large cities, the coast and the sea. Apart from these, there are also other aggressive indoor environments that may demand AISI 316 properties, such as swimming pool areas, kitchens and buildings where high standards of hygiene are required, such as hospitals and laboratories.

 

 

 

Basic recommendations for the maintenance of AISI 316 stainless steel fittings

AISI 316 STAINLESS STEEL is low maintenance and any type of cleaning solution can be used on it as long as the part is thoroughly cleaned with clean water afterwards.

Cierre de baño 816
Manillón modelo 900 roseta

Hinge fitting considerations

Frequency of use

The first thing we need to determine is the location of the door within the building and analyse its frequency of use. This consideration is related to the cycles that the hardware has to withstand in its lifetime.

According to the European standard EN 1935:2009 on Building hardware/Single-axis hinges (and depending on their frequency of use and service category), hinges are classified as follows:

Grade 1: Light duty. Hinges for use on doors or windows in dwellings or other living areas and in other buildings with low frequency of use by people who take great care. There is little chance of accidents or misuse (domestic situations, offices, premises where there is no access to the general public etc…).

Grade 2: Medium duty. Hinges for use on doors in dwellings or other living areas and in other buildings with an average frequency of use by people who are careful. There is a potential for accidents or misuse (domestic situations, offices, premises where there is limited public access etc…).

Grade 3: Heavy duty. Hinges for use on doors in buildings with a high frequency of use by the public or people who are not very careful. There is a high possibility of accidents due to misuse. Used in public and institutional buildings (libraries, hospitals and schools…).

Grade 4: Severe Service: Hinges to be used on doors that are subject to frequent violent misuse.

 

 

Door weight

The next consideration is the weight of the door, which can be revised depending on the thickness of the door and the material of manufacture.

 

 

Door opening direction

The graph shows how to take the door opening directions. It is important to be clear about these concepts when we talk about hinges, door closers, locks, etc…

 

Number of hinges per door and location

The number of hinges per door is mainly determined by the height, width, weight and frequency of use of the door. Normally 3 hinges are used for doors up to 203 cm high (without door closer) and one additional hinge for each additional approx. 50 cm (this application refers to the height only, it is a general rule and may be subject to exceptions).

The weight and frequency of passage should also be taken into account when determining the number of hinges to be installed; if both are high, the installation of a fourth hinge is recommended. If additional hinges are fitted, they should preferably be placed at the top of the door.

 

Bisagra oculta de gran robustez modelo
Manilla dibujo
Almacén Mha en Zamudio  amaestramiento de llaves
Maquina grabando llaves y candados

Master key system

What are master key systems and what are they for?

The master key system allows access control to be established in residential buildings, offices or companies.

It reduces the number of keys to be used, making the system more secure and convenient.

By means of the master key system, a master key opens more than one cylinder, regardless of the fact that each cylinder has its own key.

Please find attached the available master key systems. If you need any other system, please contact us.

The master key systems are carried out with the Mod 20 / 30 / 40 security cylinders in our range. Once the masterkey has been masterkeyed, subsequent extensions can be made and/or new keys can be requested as they have been previously registered and are accompanied by a security card.

Simple master key

Simple master key

Main door master key

MAIN DOOR MASTER KEY

Group master key

Group MASTER KEY

Crossed master key

CROSSED MASTER KEY

Key alike

Key alike

Master key system

What are master key systems and what are they for?

The master key system allows access control to be established in residential buildings, offices or companies.

It reduces the number of keys to be used, making the system more secure and convenient.

By means of the master key system, a master key opens more than one cylinder, regardless of the fact that each cylinder has its own key.

Please find attached the available master key systems. If you need any other system, please contact us.

The master key systems are carried out with the Mod 20 / 30 / 40 security cylinders in our range. Once the masterkey has been masterkeyed, subsequent extensions can be made and/or new keys can be requested as they have been previously registered and are accompanied by a security card.

Simple master key

Simple master key

Main door master key

MAIN DOOR MASTER KEY

Group master key

Group MASTER KEY

Crossed master key

CROSSED MASTER KEY

Key alike

Key alike

Almacén Mha en Zamudio  amaestramiento de llaves
Maquina grabando llaves y candados

Locks and knobs functions

Functions

Entrance: Cylinder outside and turn-button inside.

Entrance (Main): Cylinder outside and free unlocked handle inside.

Store room: Cylinder outside, free knob inside when lock by key outside, inside is locked and cannot be opened.

Privacy: Emergency release outside and turn button inside. Passage: Free unlocked handle both sides.

Intercomunication lock: Always unlocked. Blank plate inside. Double entrance: Cylinder both sides.

Key alike and master key system available.

 

 

manilla con cerradura modelo 281

Funciones de cerraduras y pomos

Funciones

Entrada: Cilindro exterior y muletilla interior.

Entrada-Principal: Pomo fijo con cilindro en el exterior y pomo libre en el interior.

Entrada paso a condenar: Cilindro exterior y pomo libre en interior. Si se cierra con llave desde el exterior, el interior queda condenado (incluso desde dentro).

Privado: Desbloqueo exterior y muletilla interior.

Paso: Manilla libre en ambos lados .

Intercomunicación: Cerradura sin llave. La manilla acciona. libremente el picaporte.

Doble entrada: Cilindro exterior a ambos lados.

Posibilidad de igualamientos y amaestramientos.

 

 

manilla con cerradura modelo 281

F.A.Q.

Do you manufacture customised products?

Door handles

We have a complete range of single and double handles for wooden, glass and wall doors. Possibility of special made-to-measure manufacture.

Handles and knobs

We have a wide range of handles and knobs for furniture. Please consult us for custom-made products .

Pins

We have brass, steel and stainless steel pins. Possibility of special manufacture in different sizes.

 

Do you manufacture furniture fittings?

We have a complete range of all furniture fittings with locks, escutcheons, strikes, shelf accessories etc… Possibility of matching drawer locks.
Adhesive aluminium cover plates with different profiles and finishes.

We also have floor fittings, brackets and brackets.

 

I want to become an MHA distributor, can you help me with the point of sale?

We can advise you on everything related to product presentation at the point of sale, carrying out a detailed study of your needs, taking into account the profitability of shelf space and correct product placement.

We can also help you with product presentation thanks to MHA’s BLISTER / SKIN PACK line. Practically all the products in our range can be presented in this format, from door handles or knobs to locks, and all types of pins, hinges, padlocks and hardware accessories.

Each product is presented including all the accessories you need (from lag bolts, washers and plugs to all the necessary fixing accessories) for its correct installation.

The result is a customised point of sale for each customer.

 

 

I want to set up a complete Showroom Where do I start?

We design the promotional displays that best suit the needs of our customers.

In our showrooms we offer our experience and professionalism. We bring quality and design to the space requirements of each establishment. We can make all kinds of formats and sizes.

Click on this link and see our display stands.