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Product catalog

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    Mamelon Hexagonal Long. Special

    Linea Family
    Fittings and Piping Threaded Fittings Light Series
    Application
    Food, Power, Gas & Bellows; Cryogenic, Nuclear, Oil & Bellows; Gas, Chemical, Water Treatment
    DESCRIPCIÓN: As a complement to the forged accessories according to ASME B16.11, MECESA introduces in its range of fabricators the accessories of the MECEPRIM SERIES, accessories with which we try to increase the possibilities in types of threaded couplings from forged or rolled parts and decrease in some cases of wall thicknesses, and indicating in each accessory the maximum working pressure, determined from the indications of the ASME B31.1 standard.
    • They are manufactured in three types of materials: 316 grade stainless steel, carbon steel and brass. On request we manufacture in other materials. Such as 304 stainless steel, Hastelloy, Inconel, etc... among others.
    • Stainless steel fittings are supplied pickled and passivated, carbon steel fittings are phosphated and brass fittings are pickled. The connection dimensions correspond to the thread from 1/8" to 1".
    • Meceprim fittings have been carefully designed to comply with the characteristics indicated in this catalog according to ASME B31.1 and ASME B31.3 standards, manufactured with a high level of quality.
    • Threaded connections are made according to NPT according to ANSI/ASME B1.20.1M BSPT according to ISO 7 and BSP according to DIN 3852-B.
    • All Meceprim fittings in accordance with ASME B31.1 are marked in accordance with MSS-SP25.
    Excellent thread machining of the fittings guarantees a high quality connection and visual appearance. We have standard materials, dimensions and connection types, but we have other specials not catalogued, to facilitate the request of any modification of our standard product.
    Details

  • Manometer Valves Type E

    Linea Family
    Instrumentation valves Valves for manometer
    Application
    Food, Power, Gas & Bellows; Cryogenic, Nuclear, Oil & Bellows; Gas, Chemical, Water Treatment
    DESCRIPCIÓN: PRESSURE GAUGE VALVES MAX. PRESSURE UP TO 5,140 PSI (360 BAR) CHARACTERISTICS: RATING: STAINLESS STEEL. Graphite Lined 5000 PSI from -20°F to 100°F 3053 PSI at 662°F Max. STAINLESS STEEL, PTFE Lined 5000 PSI from -20°F to 100°F Maximum PTFE Temperature Rating 446°F CARBON STEEL Graphite Lined 5140 PSI from -20°F to 100°F 4200 PSI at 482°F Maximum PTFE-plated CARBON STEEL 5140 PSI from -20°F to 100°F PTFE Maximum Service Temperature 446°F PTFE and Graphite PTFE brazed brass Maximum 2500 PSI at 100°F Maximum service temperature 402°F Connections: NPT (ANSI/ASME B1.20.1) and ISO 228. Materials: Constructed of AC.INOX. Grade 316, AC. CARBON and BRASS. Body forged in the three materials. Stem and locking punch AC. STAINLESS STEEL. Grade 316 in all versions. Handwheel in POLYAMIDE 6 black colour. All types can be supplied with bleed screw. Valves suitable for panel mounting.
    Details

  • Manual Dispenser

    Linea Family
    Instrumentation valves Plastic Valves
    Application
    Food, Power, Gas & Bellows; Cryogenic, Nuclear, Oil & Bellows; Gas, Chemical, Water Treatment
    DESCRIPCIÓN: Mecesa has valves made of high-tech plastic materials. This family of the range includes 2-way, 3-way and 4-way ball valves, manual dosing valves, regulating valves and dosing taps. They are manufactured in 3 different materials: Polypropylene (PP) Polyvinylidene fluoride (PVDF) and perfluoroalkoxide (PFA).
    Details

  • MB Type Manifold

    Linea Family
    Instrumentation valves Manifold Type Valves
    Application
    Food, Power, Gas & Bellows; Cryogenic, Nuclear, Oil & Bellows; Gas, Chemical, Water Treatment
    DESCRIPCIÓN: CHARACTERISTICS: CLASS: CL1500 RATING: 260 BAR / 3705 PSI TEMP. MAX: 350ºC / 662ºF PITCH,ø[mm]: 3.75 mm / 0.15 in SEALING: PM, PR, PB, BF MATERIAL: STAINLESS STEEL 316 / A.C. HANDLE MATERIAL: INOX 304 STOPPED MATERIAL: PTFE, Graphite, Viton, PFA BACKSEAT: YES ESTELLITE + HASTELLOY: Consult us VALVE ANTI-TIGUIDE: Lock nut OPERATION LOCK (opt.): Consult Design Standard: ASME B31.1/ ASME B31.3 With PTFE packing Max. temperature limited to 230ºC The "Backseat" function associated with PM and BF plugs.
    Details

  • MC Type Manifold

    Linea Family
    Instrumentation valves Manifold Type Valves
    Application
    Food, Power, Gas & Bellows; Cryogenic, Nuclear, Oil & Bellows; Gas, Chemical, Water Treatment
    DESCRIPCIÓN: CHARACTERISTICS: CLASS: CL2500 RATING: 432 BAR / 6170 PASI TEMP. MAX: 350ºC / 662ºF PITCH,ø[mm]: 3.75 mm / 0.15 in PLUG: PM, PB MATERIAL: STAINLESS STEEL 316 / A.C. HANDLE MATERIAL: INOX 304 handle material: PTFE, Graphite, Viton, PFA, PFA BACKSEAT: YES ESTELLITE + HASTELLOY: Consult us ANTI-ROTATION VALVE: PIN OPERATING LOCK (opt.): DISC Design standard: ASME B31.1 /ASME B31.3 With PTFE packing Max. temperature limited to 230ºC The "COUNTER SEAT" function associated with PM and BF plugs.
    Details

  • Mecelect

    Linea Family
    Instrumentation valves Valves for manometer
    Application
    Food, Power, Gas & Bellows; Cryogenic, Nuclear, Oil & Bellows; Gas, Chemical, Water Treatment
    DESCRIPCIÓN: PRESSURE GAUGE VALVES MAX. PRESSURE UP TO 5,140 PSI (360 BAR) CHARACTERISTICS: RATING: STAINLESS STEEL. Graphite Lined 5000 PSI from -20°F to 100°F 3053 PSI at 662°F Max. STAINLESS STEEL, PTFE Lined 5000 PSI from -20°F to 100°F Maximum PTFE Temperature Rating 446°F CARBON STEEL Graphite Lined 5140 PSI from -20°F to 100°F 4200 PSI at 482°F Maximum PTFE-plated CARBON STEEL 5140 PSI from -20°F to 100°F PTFE Maximum Service Temperature 446°F PTFE and Graphite PTFE brazed brass Maximum 2500 PSI at 100°F Maximum service temperature 402°F Connections: NPT (ANSI/ASME B1.20.1) and ISO 228. Materials: Constructed of AC.INOX. Grade 316, AC. CARBON and BRASS. Body forged in the three materials. Stem and locking punch AC. STAINLESS STEEL. Grade 316 in all versions. Handwheel in POLYAMIDE 6 black colour. All types can be supplied with bleed screw. Valves suitable for panel mounting.
    Details

  • Metering Tap – 2 Way

    Linea Family
    Instrumentation valves Plastic Valves
    Application
    Food, Power, Gas & Bellows; Cryogenic, Nuclear, Oil & Bellows; Gas, Chemical, Water Treatment
    DESCRIPCIÓN: This family of the range includes 2-way, 3-way and 4-way ball valves, manual dosing valves, regulating valves and dosing taps. They are manufactured in 3 different materials: Polypropylene (PP) Polyvinylidene fluoride (PVDF) and perfluoroalkoxide (PFA).
    Details

  • MF (

    Linea Family
    Instrumentation valves Manifold Type Valves
    Application
    Food, Power, Gas & Bellows; Cryogenic, Nuclear, Oil & Bellows; Gas, Chemical, Water Treatment
    DESCRIPCIÓN: CHARACTERISTICS: CLASS: CL2500 RATING: 432 BAR / 6170 PSI TEMP. MAX: 350ºC / 662ºF PITCH,ø[mm]: 3.75 mm / 0.15 in PLUG: PM, PB MATERIAL: STAINLESS STEEL 316 / A.C. HANDLE MATERIAL: INOX 304 SEAL MATERIAL: PTFE, Graphite, Viton, PFA COUNTER SEAT: Consult us STELLITE + HASTELLOY: YES ANTI-ROTATION VALVE: PIN OPERATING LOCK: Consult Design Standard: ASME B31.1 / ASME B31.3 With PTFE packing Max. temperature limited to 230ºC Non-rotating shaft
    Details

  • Mixed Hex Adapter (M. ISO 7R x H. NPT)

    Linea Family
    Fittings and Piping Threaded Fittings Light Series
    Application
    Food, Power, Gas & Bellows; Cryogenic, Nuclear, Oil & Bellows; Gas, Chemical, Water Treatment
    DESCRIPCIÓN: As a complement to the forged accessories according to ASME B16.11, MECESA introduces in its range of fabricators the accessories of the MECEPRIM SERIES, accessories with which we try to increase the possibilities in types of threaded couplings from forged or rolled parts and decrease in some cases of wall thicknesses, and indicating in each accessory the maximum working pressure, determined from the indications of the ASME B31.1 standard.
    • They are manufactured in three types of materials: 316 grade stainless steel, carbon steel and brass. On request we manufacture in other materials. Such as 304 stainless steel, Hastelloy, Inconel, etc... among others.
    • Stainless steel fittings are supplied pickled and passivated, carbon steel fittings are phosphated and brass fittings are pickled. The connection dimensions correspond to the thread from 1/8" to 1".
    • Meceprim fittings have been carefully designed to comply with the characteristics indicated in this catalog according to ASME B31.1 and ASME B31.3 standards, manufactured with a high level of quality.
    • Threaded connections are made according to NPT according to ANSI/ASME B1.20.1M BSPT according to ISO 7 and BSP according to DIN 3852-B.
    • All Meceprim fittings in accordance with ASME B31.1 are marked in accordance with MSS-SP25.
    Excellent thread machining of the fittings guarantees a high quality connection and visual appearance. We have standard materials, dimensions and connection types, but we have other specials not catalogued, to facilitate the request of any modification of our standard product.
    Details
  • ADAPTADOR MITXO

    Mixed Hexagonal Adapter (H.NPT x M. DIN 3852 – B)

    Linea Family
    Fittings and Piping Threaded Fittings Light Series
    Application
    Food, Power, Gas & Bellows; Cryogenic, Nuclear, Oil & Bellows; Gas, Chemical, Water Treatment
    DESCRIPCIÓN: As a complement to the forged accessories according to ASME B16.11, MECESA introduces in its range of fabricators the accessories of the MECEPRIM SERIES, accessories with which we try to increase the possibilities in types of threaded couplings from forged or rolled parts and decrease in some cases of wall thicknesses, and indicating in each accessory the maximum working pressure, determined from the indications of the ASME B31.1 standard.
    • They are manufactured in three types of materials: 316 grade stainless steel, carbon steel and brass. On request we manufacture in other materials. Such as 304 stainless steel, Hastelloy, Inconel, etc... among others.
    • Stainless steel fittings are supplied pickled and passivated, carbon steel fittings are phosphated and brass fittings are pickled. The connection dimensions correspond to the thread from 1/8" to 1".
    • Meceprim fittings have been carefully designed to comply with the characteristics indicated in this catalog according to ASME B31.1 and ASME B31.3 standards, manufactured with a high level of quality.
    • Threaded connections are made according to NPT according to ANSI/ASME B1.20.1M BSPT according to ISO 7 and BSP according to DIN 3852-B.
    • All Meceprim fittings in accordance with ASME B31.1 are marked in accordance with MSS-SP25.
    Excellent thread machining of the fittings guarantees a high quality connection and visual appearance. We have standard materials, dimensions and connection types, but we have other specials not catalogued, to facilitate the request of any modification of our standard product.
    Details

  • Mixted Elbow Pipe

    Linea Family
    Fittings and Piping Fittings for welding tubing
    Application
    Food, Power, Gas & Bellows; Cryogenic, Nuclear, Oil & Bellows; Gas, Chemical, Water Treatment
    DESCRIPCIÓN: Meceweld welding fittings are used exclusively for connecting to instrumentation piping. They are suitable for the assembly of high pressure circuits with a high degree of responsibility subjected to the harshest and most variable working conditions. The main part of the fittings is their specially machined connection nipple or socket with rigorous tolerances. They have been analytically determined from the general requirements of ASME B31.1, ASME B16.11 and ASME B16.34. They are manufactured in two types of materials: 316 grade stainless steel, carbon steel and brass. On request we can manufacture 304 Stainless Steel, Hastelloy, Inconel, among others (see Special Materials catalog). Stainless steel fittings are supplied pickled and passivated and carbon steel fittings are phosphated. In inches, from 1/4 "O.D. (6.35 m.m.) to 1 "O.D. (25.4 m.m.); in millimeters, from 6 to 20 m.m. Fittings for other pipe dimensions can be supplied upon request. To connect black Pipe (ASME B36.10 M, ASME B36.19M) to calibrated pipe (Tubing), a mixed adapter is provided to allow this variant. Each working pressure is calculated for a temperature range from -10ºF to 100ºF (-29ºC to 38ºC). The operating conditions for other temperatures can be determined from the following equation: Pt = (Pn*K)/1000 = (Bar) Pt = Working pressure at the desired temperature. Pn = Working pressure of the fitting according to its corresponding section and reference. K = Correction coefficient (Catalog Tables). Do not use 316 grade stainless steel fittings where the service temperature may exceed 1000°F (538°C). For 316 grade stainless steel fittings where the service temperature may exceed 1000ºF (538ºC), this should be indicated in the order. Prolonged use of carbon steel at temperatures above 800ºF (427ºC) is not recommended.
    Details

  • Mixted Pipe

    Linea Family
    Fittings and Piping Fittings for welding tubing
    Application
    Food, Power, Gas & Bellows; Cryogenic, Nuclear, Oil & Bellows; Gas, Chemical, Water Treatment
    DESCRIPCIÓN: Meceweld welding fittings are used exclusively for connecting to instrumentation piping. They are suitable for the assembly of high pressure circuits with a high degree of responsibility subjected to the harshest and most variable working conditions. The main part of the fittings is their specially machined connection nipple or socket with rigorous tolerances. They have been analytically determined from the general requirements of ASME B31.1, ASME B16.11 and ASME B16.34. They are manufactured in two types of materials: 316 grade stainless steel, carbon steel and brass. On request we can manufacture 304 Stainless Steel, Hastelloy, Inconel, among others (see Special Materials catalog). Stainless steel fittings are supplied pickled and passivated and carbon steel fittings are phosphated. In inches, from 1/4 "O.D. (6.35 m.m.) to 1 "O.D. (25.4 m.m.); in millimeters, from 6 to 20 m.m. Fittings for other pipe dimensions can be supplied upon request. To connect black Pipe (ASME B36.10 M, ASME B36.19M) to calibrated pipe (Tubing), a mixed adapter is provided to allow this variant. Each working pressure is calculated for a temperature range from -10ºF to 100ºF (-29ºC to 38ºC). The operating conditions for other temperatures can be determined from the following equation: Pt = (Pn*K)/1000 = (Bar) Pt = Working pressure at the desired temperature. Pn = Working pressure of the fitting according to its corresponding section and reference. K = Correction coefficient (Catalog Tables). Do not use 316 grade stainless steel fittings where the service temperature may exceed 1000°F (538°C). For 316 grade stainless steel fittings where the service temperature may exceed 1000ºF (538ºC), this should be indicated in the order. Prolonged use of carbon steel at temperatures above 800ºF (427ºC) is not recommended.
    Details

Do you have any doubt?

Mecesa

C/ Joan Monpeó, 31 -37
08223 Terrassa
Barcelona, Spain
+34 93 736 35 00
mecesa@mecesa.com

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