TMV Molinari history
Professionalism
Experience
High technology
Made in Italy quality
Founded in 1981
Founded in 1981, TMV MOLINARI is a company that manufactures tie rods for the Oil & Gas, chemical and naval sectors.
Characterized by a long term strategic vision, TMV MOLINARI continues to invest in technology and human resources with the goal to offer on the global market a product characterized by a high standard of quality at the most competitive price.
In addition, TMV MOLINARI has always paid special attention to the quality of the service offered and is renowned for its flexibility and an active collaboration with their customers.

Studbolts
Fully threaded studbolts, partially threaded studbolts, fully threaded bars.
Materials
- In accordance with ASTM / ASME / BSI / ISO / NACE / AFNOR / DIN / AISI
- Carbon steels
- Stainless steels
- Special steels
- Duplex / Super duplex
- Alloys / Super alloys
Dimensional range
- Ø 5/16" ÷ Ø6" in accordance with ANSI / ASME standards
- Ø M8 ÷ Ø M150 in accordance with ISO / DIN standards
- Maximum lenght 6000mm

Screws
Hex head screws/hexagon socket head cap screws partially / fully threaded.
Materials
- In accordance with ASTM / ASME / BSI / ISO / NACE / AFNOR / DIN / AISI
- Carbon steels
- Stainless steels
- Special steels
- Duplex / Super duplex
- Alloy / Super alloys
Dimensional range
- Ø 5/16" ÷ Ø2 1/2" in accordance with ANSI / ASME standards
- Ø M8 ÷ Ø M64 in accordance with ISO / DIN standards
- Maximum lenght 1500mm

Nuts
Hex Nuts, square nuts, blind nuts, cylindrical nuts.
Materials
- In accordance with ASTM / ASME / BSI / ISO / NACE / AFNOR / DIN / AISI standards.
- Carbon steels
- Stainless steels
- Special steels
- Duplex / Super duplex
- Alloys / Super allloys
Dimensional range
- Ø 5/16" ÷ Ø6" in accordance with ANSI / ASME standards
- Ø M8 ÷ Ø M150 in accordance with ISO / DIN standards

Special pieces
Tie Rods, screws and nuts and special pieces made according to the customer's specifications and drawings.
Main sectors of operation: Actuators and valves for the Oil & Gas sector, Heat exchangers / Reactors / Pressure vessels, Plants for the production of fertilizers (UREA plants).
Materials
- In accordance with ASTM /ASME / BSI / ISO / NACE / AFNOR / DIN / AISI standards
- Carbon steels
- Stainless steels
- Special steels
- Duplex / Super duplex
- Alloys / Super alloys
Dimensional range
- Ø Maximum 500mm
- Maximum lenght 6000mm

Coatings
All surface coatings which we provide are in accordance with ASTM / ASME / ISO / BSI standards.
- Electrolytic galvanizing
- Hot-dip galvanizing
- Mechanical galvanizing
- Zinc phosphating
- Magnesium phosphating
- Cadmium plating
- Zinc-Nickel anticorrosion treatment
- Electroless Nickel plating
- Electrolytic Nickel plating
- Burnishing
- GEOMET
- PTFE Teflon Xylan coating
- Carbon-ceramic coatings (Xylar + Xylan)
Quality
The TMV Molinari quality management system is certified according to ISO 9001:2015 standard.
To manage input and output quality, TMV MOLINARI also makes use of a modern laboratory to test materials which is recognized and approved by main accreditation bodies, among which:
- BUREAU VERITAS
- DET NORSKE VERITAS
- ISPEL
- GERMANISCHER LLOYD
- LLOYD'S REGISTER
- RINA
- TÜV
DESTRUCTIVE / NON-DESTRUCTIVE TESTS:
- P.M.I. (Positive Material Identifications)
- HARDNESS TEST
- PROOF LOAD TEST
- IMPACT TEST
- STRESS RUPTURE TEST
- TENSILE TEST AT ROOM TEMPERATURE / HOT TEMPERATURE
- MAGNETIC PARTICLE EXAMINATION
- ULTRASONIC EXAMINATION
- LIQUID PENETRANT EXAMINATION
- METALLOGRAPHIC EXAMINATION
Contacts
For more information do not hesitate to contact us, we will reply as soon as possible.
