TMV Molinari history



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.



    Località Colombarola
    Via dell'Industria, 13-14 - 29010
    Gragnano Trebbiense (PC) - ITALY