At Irestal, we are committed to providing the highest quality products and services, backed by our core values of excellence, integrity and customer service.
Eighty years have passed and our principles and values continue to be valid in this world of constant change. The dynamism and rapid evolution of the industry entail important challenges that we are constantly facing with a capacity to adapt to the needs of the environment with a vision of the future.
The reputation of prestige and quality that we have been building since our origin responds to a collective and daily work that each and every one of the people in the different countries that are part of IRESTAL GROUP take care of.
Our code of ethics and principles of conduct are the basis of our commitment to integrity, compliance with the law and the development of ethical behavior towards our customers and suppliers in a global marketplace.
Our industrial vision is focused on establishing long-term relationships with our suppliers and especially with our customers, based on our commitment to the quality of our products and services. Continuous improvement and constant innovation in our production and management processes are fundamental pillars to maintain our competitiveness in a globalized and demanding market. We always seek to offer efficient and sustainable solutions that meet the needs of our customers, contributing to the development of a more responsible and advanced industry.
We work to contribute to creating a better society and in compliance with the United Nations 2030 Sustainable Development Goals, to build a more sustainable planet, the best legacy for future generations.
Our corporate culture is based on the principles of honesty, leadership and responsibility.
Always acting with transparency and ensuring compliance with the legal and regulatory requirements that affect our business activity.
Our new logistics model implemented in the Spanish and Portuguese markets together with the new central facilities allow us to generate added value in the operational improvement of the group, offering a better service to our customers with product delivery times within 48 hours.
The trust and satisfaction of our customers is our main commitment. To this end, we carry out Continuous Improvement in all processes.
We collaborate with our suppliers to ensure compliance with regulatory and quality requirements that affect our products and services in terms of safety, the application of environmental regulations and respect for human rights.
Our people are our main asset: Professionals with great experience in the Stainless Steel market. Oriented towards IRESTAL GROUP’s corporate values of improvement and innovation, teamwork, based on trust, mutual commitment and respect for diversity and work-life balance.
We are constantly working to improve working conditions, ensuring the health, welfare and safety levels of our workers through continuous training and information, consultation and participation of teams from different areas of the company.
The Occupational Risk Prevention Policy is our Maximum at all levels of the Organization, assuming the commitment to its implementation and compliance in all daily activities.
Compliance with the Legislation and the different European Directives (REACH/RoHS/Leed, etc) makes Irestal Group respectful and sustainable with the environment in all its centers and we express it through our Declarations to all our customers.
Committed to this development of improvement for the protection of the environment, we apply recycling measures in the generation of waste derived from our own activity, as well as the implementation of internal procedures that optimize our processes and help us to comply with environmental regulations, working with 100% renewable energy.
The compliance with the Legislation and the different European Directives (REACH/RoHS/Leed, etc) makes the Irestal Group in all its Centers, to be respectful and sustainable with the environment and we express it through our Declarations for all our customers.
Ctra. d’Olesa a Martorell, Km 4,5
08630 Abrera (Barcelona)
Email: irestal@irestal.com
Irestal Group © 2025 – Designed & Developed by BCN Digital Marketing
| Inches | 1/4 | 3/8 | 1/2 | 3/4 | 1″ | 1 1/4″ | 1 1/2″ | 2″ | 2 1/2″ | 3″ | 4″ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 90º elbow with female threads (cast iron) – Dimensions in mm | |||||||||||
| D | 18 | 22 | 28 | 35 | 40 | 53 | 60 | 70 | |||
| E | 21 | 24 | 26 | 33 | 37 | 44 | 48 | 55 | |||
| Inches | 1/4 | 3/8 | 1/2 | 3/4 | 1″ | 1 1/4″ | 1 1/2″ | 2″ | 2 1/2″ | 3″ | 4″ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 90º tee with female thread (cast iron) – Dimensions in mm | |||||||||||
| D | 18 | 22 | 28 | 35 | 40 | 50 | 55 | 70 | |||
| L | 40 | 46 | 60 | 70 | 80 | 90 | 102 | 122 | |||
| E | 20 | 23 | 30 | 35 | 40 | 45 | 51 | 61 | |||
| Inches | 1/4 | 3/8 | 1/2 | 3/4 | 1″ | 1 1/4″ | 1 1/2″ | 2″ | 2 1/2″ | 3″ | 4″ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Coupling sleeve, male thread and welding – Dimensions in mm | |||||||||||
| D | 13 | 16.5 | 20.7 | 26.2 | 33 | 41.6 | 47.6 | 59.4 | 75 | 87.6 | 113.2 |
| G | 12 | 13 | 14 | 15 | 16 | 18 | 20 | 21 | 23 | 25 | 26 |
| F | 15 | 15 | 16 | 17 | 19 | 20 | 22 | 24 | 25 | 28 | 29 |
| d | 7 | 10 | 14 | 18 | 24 | 32 | 38 | 48 | 65 | 75 | 100 |
| Inches | 1/4″ | 3/8″ | 1/2″ | 3/4″ | 1″ | 1 1/4″ | 1 1/2″ | 2″ | 2 1/2″ | 3″ | 4″ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Cross with female threads – Dimensions in mm | |||||||||||
| D | 18 | 22 | 28 | 35 | 40 | 50 | 55 | 70 | |||
| E | 20 | 23 | 30 | 35 | 40 | 45 | 51 | 61 | |||
| Inches | 1/4″ | 3/8″ | 1/2″ | 3/4″ | 1″ | 1 1/4″ | 1 1/2″ | 2″ | 2 1/2″ | 3″ | 4″ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Reduction sleeve, female-female thread – Dimensions in mm | |||||||||||
| D | – | 22 | 28 | 32 | 40 | 50 | 55 | 70 | |||
| F | – | 21 | 21 | 21 | 25 | 25 | 25 | 26 | |||
| G | – | 15 | 15 | 17 | 19 | 21 | 22 | 23 | |||
| d. y r. Depending on the reduction measure | |||||||||||
| Inches | 1/4″ | 3/8″ | 1/2″ | 3/4″ | 1″ | 1 1/4″ | 1 1/2″ | 2″ | 2 1/2″ | 3″ | 4″ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Reducing nut male-female thread – Dimensions in mm | |||||||||||
| D (between planes) | – | 20 | 24 | 32 | 36 | 46 | 52 | 64 | – | – | – |
| F | – | 8 | 10 | 10 | 10 | 12 | 13 | 14 | – | – | – |
| G | – | 16 | 16 | 18 | 22 | 26 | 29 | 29 | – | – | – |
| r | Depending on the reduction measure | ||||||||||
| Inches | 1/4″ | 3/8″ | 1/2″ | 3/4″ | 1″ | 1 1/4″ | 1 1/2″ | 2″ | 2 1/2″ | 3″ | 4″ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Female threaded sleeve – Dimensions in mm | |||||||||||
| D | 18 | 22 | 28 | 32 | 40 | 50 | 55 | 70 | 85 | 100 | – |
| L | 27 | 28 | 30 | 32 | 35 | 38 | 42 | 45 | 48 | 53 | – |
| Inches | 1/4″ | 3/8″ | 01/02″ | 03/04″ | 1″ | 1 1/4″ | 1 1/2″ | 2″ | 2 1/2″ | 3″ | 4″ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Tap, male thread – Dimensions in mm | |||||||||||
| D (between planes) | 17 | 21 | 25 | 30 | 38 | 50 | 55 | 65 | 80 | 98 | – |
| d | 7 | 10 | 14 | 18 | 24 | 32 | 38 | 48 | 65 | 75 | – |
| F | 4 | 4 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | – |
| G | 12 | 15 | 17 | 18 | 19 | 20 | 22 | 23 | 25 | 27 | – |
| Inches | 1/4″ | 3/8″ | 1/2″ | 3/4″ | 1″ | 1 1/4″ | 1 1/2″ | 2″ | 2 1/2″ | 3″ | 4″ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Half link – Dimensions in mm | |||||||||||
| D | 6 | 10 | 14 | 20 | 23 | 31 | 37 | 47 | – | – | – |
| d | 4 | 7 | 10 | 16 | 19 | 27 | 33 | 41 | – | – | – |
| A | 13 | 14 | 23 | 28 | 33 | 38 | 51 | 51 | – | – | – |
| L | 25 | 25 | 36 | 44 | 52 | 62 | 75 | 76 | – | – | – |
| Inches | 1/4″ | 3/8″ | 1/2″ | 3/4″ | 1″ | 1 1/4″ | 1 1/2″ | 2″ | 2 1/2″ | 3″ | 4″ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Plug, male thread – Dimensions in mm | |||||||||||
| L | 17 | 19 | 23 | 26 | 29 | 33 | 34 | 36 | 42 | 45 | – |
| D | 18 | 25 | 28 | 35 | 40 | 50 | 55 | 70 | 85 | 105 | – |
| A | 9 | 10 | 12 | 14 | 15 | 19 | 19 | 19 | 22 | 25 | – |
| Inches | 1/4″ | 3/8″ | 01/02″ | 03/04″ | 1″ | 1 1/4″ | 1 1/2″ | 2″ | 2 1/2″ | 3″ | 4″ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Plug, male thread – Dimensions in mm | |||||||||||
| L | 17 | 19 | 23 | 26 | 29 | 33 | 34 | 36 | 42 | 45 | – |
| D | 18 | 25 | 28 | 35 | 40 | 50 | 55 | 70 | 85 | 105 | – |
| A | 9 | 10 | 12 | 14 | 15 | 19 | 19 | 19 | 22 | 25 | – |
| Inches | 1/4″ | 3/8″ | 01/02″ | 03/04″ | 1″ | 1 1/4″ | 1 1/2″ | 2″ | 2 1/2″ | 3″ | 4″ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Hexagonal nut, female thread – Dimensions in mm | |||||||||||
| L | 5 | 5 | 7 | 7 | 8 | 9 | 10 | 10 | 12 | 12 | – |
| D (between faces) | 22 | 27 | 32 | 36 | 46 | 55 | 60 | 75 | 85 | 100 | – |
| Inches | 1/4″ | 3/8″ | 01/02″ | 03/04″ | 1″ | 1 1/4″ | 1 1/2″ | 2″ | 2 1/2″ | 3″ | 4″ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Conical joint coupling, 3 pieces, female thread – Dimensions in mm | |||||||||||
| L | 34 | 40 | 44 | 44 | 50 | 52 | 60 | 67 | 75 | 80 | 97 |
| D (between faces) | 32 | 36 | 44 | 49 | 53 | 68 | 71 | 90 | 108 | 120 | 155 |
| d (between faces) | 19 | 22 | 28 | 32 | 37 | 48 | 52 | 67 | 84 | 95 | 124 |
| 0 | 1/4″ | 3/8″ | 01/02″ | 03/04″ | 1″ | 1 1/4″ | 1 1/2″ | 2″ | 2 1/2″ | 3″ | 4″ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Conical joint coupling, 3 pieces, male-female thread – Dimensions in mm | |||||||||||
| L | 47 | 56 | 62 | 62 | 70 | 78 | 81 | 99 | 107 | 114 | 133 |
| D (between faces) | 32 | 36 | 44 | 49 | 53 | 68 | 71 | 90 | 108 | 120 | 155 |
| d (between faces) | 19 | 22 | 28 | 32 | 37 | 48 | 52 | 67 | 84 | 95 | 124 |
| A | 13 | 15 | 17 | 18 | 19 | 21 | 23 | 29 | 32 | 34 | 36 |
| Inches | 1/4″ | 3/8″ | 01/02″ | 03/04″ | 1″ | 1 1/4″ | 1 1/2″ | 2″ | 2 1/2″ | 3″ | 4″ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Hose coupling, male thread – Dimensions in mm | |||||||||||
| L | 41 | 45 | 51 | 57 | 63 | 69 | 84 | 90 | 90 | 100 | 104 |
| D | 12 | 15 | 19 | 25 | 30 | 40 | 50 | 50 | 65 | 75 | 100 |
| A | 9 | 9 | 11 | 12 | 15 | 16 | 19 | 19 | 19 | 22 | 25 |
| Inches | 1/4″ | 3/8″ | 01/02″ | 03/04″ | 1″ | 1 1/4″ | 1 1/2″ | 2″ | 2 1/2″ | 3″ | 4″ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sleeve, male thread – Dimensions in mm | |||||||||||
| L | 22 | 28 | 29 | 32 | 35 | 38 | 42 | 45 | 48 | 53 | 55 |
| d | 7 | 10 | 14 | 18 | 24 | 32 | 38 | 48 | 65 | 75 | 100 |