Piping and fittings

BALL VALVES FROM PN16 TO PN100
Floating or trunnion type, top entry, side entry, fully welded, double ball design, in accordance with API 6A–6D, ISO 17292, ASME B16.34, ASME VII standards.

BUTTERFLY VALVES FROM PN16 TO PN100
For high-pressure or standard applications, available in wafer, lug, or double-flanged models; in manual versions, actuated, or with gearbox.

CHECK VALVES FROM PN16 TO PN100
TYPES: Disc, swing, piston, ball, needle, full or reduced bore.

DIAPHRAGM VALVES FROM PN16 TO PN100
Floating or trunnion type, with full or reduced bore, and lever-operated, gear-operated, or actuated; available bolted in two or three pieces, or fully welded.

GATE VALVES FROM PN16 TO PN100
According to API 600 – BS 1414, API 6D, DIN 3352/3840.

GLOBE VALVES FROM PN16 TO PN100
With plug, full or reduced bore, rising stem, outside screw, manual handwheel, chain wheel, actuated or with gearbox.

SAFETY VALVES
Automated pressure/control operation, options for additional manual override, manual operation and layout design available upon request.

DIMENSIONAL STANDARDS:
ASME B16.5 – B16.36 – B16.47 – UNI – DIN – BS – API 6A – AFNOR – AWWA, as well as swivel, special, and custom-designed flanges.

MATERIALS:
Carbon Steel: A105N – WD399 C21 – WD399 C22.8 – A350 LF2 – A350 LF3 – A350 LF6 – A694 F42 – A694 F52 – A694 F60 – A694 F65 – A694 F70 – A707 L3 CL.3 – A707 L5 CL.5

Low Alloy Steel: A182 F5 – A182 F9 – A182 F11 – A182 F22 – A182 F91

Austenitic Stainless Steel: A182 F304/F304L – A182 F304H – A182 F316/F316L – A182 F316H – A182 F321 – A182 F321H – A182 F347 – A182 F347H – A182 F44 – A182 F904L

Duplex Stainless Steel (Austenitic-Ferritic): A182 F51 – A182 F53 – A182 F55

Nickel Alloy Steel: UNS N06625 – UNS N08825 – UNS N10276

Spiral Wound Gaskets (S.W.): Available in stock in a wide range of models and all material types. Our S.W. gaskets can operate at temperatures from –200 °C to +1100 °C and pressures up to 400 bar. This type of gasket is most commonly used in power plants, heat exchangers, boilers, and in the chemical, petrochemical, and related industries.

Ring Joint (R.J.): Compliant with ANSI B16.20 and API Std 6A standards. Available in stock in soft iron, low-alloy carbon steel, AISI 304, AISI 304L, AISI 316, AISI 316L, AISI 347, F5, F51, INCOLOY 825, INCONEL 600, MONEL 400, copper, brass, and other materials upon request.

Standard Flange Gaskets (UNI, ANSI, etc.) or custom-cut to drawing, available in various materials for the following applications: hot and cold water, gas, steam, hydrocarbons, food, vegetable and animal oils, solvents, aggressive and non-aggressive fluids, alkalis, and acids.

Bolts and Studs: Available from 3/8” to 2” and M10 to M42 in a wide range of steels, including stainless, superalloys such as Titanium, Inconel, Incoloy, Hastelloy, and Monel, with anti-corrosion coatings like hot-dip galvanizing, electroplating, nickel plating, and Teflon coating. Manufactured from quenched and tempered steels to preserve mechanical properties and ensure thread tolerance.

Equal and Reducing Tees

Concentric and Eccentric Reducers

Long e short radius curves

End Caps

HIGH-TEMPERATURE PIPES ASTM A106 – ASME SA106
GRADES: A-B-C
Capable of conveying high-temperature fluids, seamless.

OIL & GAS LINE PIPES API 5L
GRADES: B/X42/X52/L245/L290/L360
For the oil and natural gas industry, available seamless and welded (EW and SAW).

PIPELINES EN 10208-2
GRADES: L245/L290/L360
For the oil and natural gas industry, available seamless and longitudinally welded (HFW and SAW).

GAS PIPES EN 10255 [FORMERLY UNI 8863]
For gas, water, and similar systems; seamless, welded, or cold-drawn.

CONDUIT PIPES UNI 7683
Fire-resistant, explosion-proof (AD-PE), available seamless, F.M., L.C., and ERW.

PIPES FOR GENERAL APPLICATIONS EN10216-1 [FORMERLY UNI 7287/DIN 1629]
For pressure and ambient temperature applications, seamless.

GAS PIPELINES EN 10208-1 [FORMERLY UNI 8488]
For the oil and natural gas industry, available seamless, longitudinally welded, and/or helically welded (EW, SAW, COW, BW).

WATER PIPELINES EN 10224 [FORMERLY UNI 6363]
For water transport and distribution networks for domestic and industrial use, available seamless and welded.

CARBON STEEL BOILER PIPES EN 10216-2 [FORMERLY ST35.8-UNI 5462]
GRADES: P235GH
Alloyed and non-alloyed steel pipes for high-temperature applications.

HIGH-TEMPERATURE PIPES ASTM A335 – ASME SA335
GRADES: P1-P2-P5-P9-P11-P12-P22-P91
Pipes for high-temperature applications, also suitable for bending and flanging, seamless.

LOW-TEMPERATURE PIPES ASTM A333 – ASME SA333
GRADES: 6
Capable of conveying low-temperature fluids, available seamless and welded.

FLUID TRANSPORT PIPES ASTM A53 – ASME SA53
GRADES: A/B
Capable of conveying pressurized fluids such as steam, water, gas, and air; available seamless and ERW welded (Type E).

CORROSION-RESISTANT PIPES ASTM A312/A312M
GRADES: TP304/TP304L – TP316/TP316L – TP321/TP321H
Pipes for the chemical and petrochemical industry, available seamless and welded.

CORROSION-RESISTANT PIPES ASTM A269
Seamless and welded pipes for general use in the chemical and petrochemical industry.
MATERIAL: TP304/TP304L/TP316/TP316L/TP321

CORROSION-RESISTANT PIPES ASTM A358 – A358M
Seamless and welded pipes suitable for high-temperature and general-purpose applications, used in the chemical and petrochemical industry.
MATERIAL: TP304/TP304L/TP316/TP316L/TP321/TP321H