FORGED NOZZLES

Diameter: up to 4,000 mm
Height: up to 3,000 mm
Weight: up to 25 tons

Nozzle piece is essential in the interconnection between pressure vessel, heat exchanger or reactor with the rest of process.
The most common forged nozzle used in Oil&Gas and Petrochemical sector are reinforced Long Welding Neck, standard Long Welding Flange or special flanges that will be weld to the shell. (Not necessary to explain as those interested would know what a Nozzle is)
SPECIAL FLANGES SpA are worldleaders in the manufacture and supply of forging nozzle and we can realize in every kind of shape with cylindrical, spherical, conical or elliptical radius.

Ferritic and martensitic steels
11CrMo9-10	W.Nr. 1.7383	EN 10222-2
13CrMo4-5	W.Nr. 1.7335
16Mo3	W.Nr. 1.5415
X16CrMn5-1	W.Nr. 1.7366
X10CrMoVNb9-1	W.Nr. 1.4903
X20CrMoV11-1	W.Nr. 1.4922
P245GH	W.Nr. 1.0352
P250GH	W.Nr. 1.0460
P280GH	W.Nr. 1.0426
P305GH	W.Nr. 1.0436

Stainless steels
X2CrNi18-9	W.Nr. 1.4307	EN 10222-5
X2CrNiMo17-12-2	W.Nr. 1.4406
X2CrNiMo17-13-2	W.Nr. 1.4404
X2CrNiMoN22-5-3	W.Nr. 1.4462
X2CrNiMo17-13-3	W.Nr. 1.4429
X2CrNiMo25-7-4	W.Nr. 1.4410
X3CrNiMo13-4	W.Nr. 1.4313
X3CrNiMoN17-13-3	W.Nr. 1.4436
X5CrNi18-10	W.Nr. 1.4301
X5CrNiMo17-12-2	W.Nr. 1.4401
X6CrNi18-11	W.Nr. 1.4948
X6CrNiMoTi17-12-2	W.Nr. 1.4571
X6CrNiNb18-10	W.Nr. 1.4550
X6CrNiTi18-10	W.Nr. 1.4541
X2CrNiMo18-14-3	W.Nr. 1.4435
X2CrNiMo17-12-3	W.Nr. 1.4432

Alloy special steels
20MnMoNi4-5	EN 10250-3

Stainless steels
X12Cr13	EN 10250-4
X3CrNiMo13-4

Forged or rolled alloy and stainless steel pipe flanges
Most typical:	ASTM A182/A182M
A182 F1
A182 F2
A182 F5
A182 F6a Cl. 1
A182 F6a Cl. 2
A182 F6a Cl. 3
A182 F6NM
A182 F11 Cl. 1
A182 F11 Cl. 2
A182 F11 Cl. 3
A182 F12 Cl. 1
A182 F12 Cl. 2
A182 F21
A182 F22 Cl.1
A182 F22 Cl.2
A182 F22V
A182 F51
A182 F53
A182 F55
A182 F92
A182 F304
A182 F404L
A182 F304H
A182 F310
A182 F310H
A182 F310MoLN
A182 F316
A182 F316L
A182 F316LN
A182 F316Ti
A182 F316 Urea Grade
A182 F317
A182 F317LN
A182 F321
A182 F321H
A182 F347
A182 F347H

Hot rolled & cold finished steel age hardening stainless bars and shaping
UNS N04400/N08811	ASTM B564/B564M
UNS N08800/N08810
UNS N08825/N010276
UNS N06625

Nickel steels
12Ni14	W.Nr. 1.5637	EN 10222-3
X12Ni5	W.Nr. 1.5680

Weldable fine grain steels
P285NH	W.Nr. 1.0477	EN 10222-4
P355NH	W.Nr. 1.0565
P420NH	W.Nr. 1.8932
P285QH	W.Nr. 1.0478
P355QH1	W.Nr. 1.0571
P420QH	W.Nr. 1.8936

Carbon steel forging
C22		EN 10250-2
20Mn5
20Mn5N
20Mn5V
S235JRG2	W.Nr. 1.0038
S235J2G3	W.Nr. 1.0116
S355J2G3	W.Nr. 1.0570

Weldable fine grained structural steels
W/T/STE285	DIN 17103
W/T/STE355
W/T/STE420
W/T/STE460
W/T/STE500

Customer requirements
12CrMo19-5	Customer requirements
12CrMo9-10
15NiCuMoNb4-5-6

Carbon steel for piping components
A105/A105M	ASTM A105

Carbon and low alloy steel forgings
A350LF2	ASTM A350/A350M
A350LF3
A350LF6

Carbon steel forgings for pressure vessel components
A266 Gr. 2	ASTM A266/A266M
A266 Gr. 4

Alloy steel forgings for pressure and high temperature parts
Most typical:	ASTM A336/A336M
A336 F1
A336 F5
A336 F5A
A336 F11
A336 F22
A336 F22V
A336 F9
A336 F91
A336 F92

Quenched and tempered vacuum-treated carbon and alloy steels
A508 Gr. 1	ASTM A508/A508M
A508 Gr. 2
A508 Gr. 3
A508 Gr. 4N

Carbon and alloy steel forgings for pipe, flanges, fittings valves and parts
A694 F52	ASTM A694/A694M
A694 F60
A694 F65
A694 F70

Carbon and low-alloy steel forgings with mandatory toughness requirements
A765 Gr. I	ASTM A765/A765M
A765 Gr. II
A765 Gr. III
A765 Gr. IV

Alloy steel forgings
UNS N08904	ASTM B625/B625M

Nikel-copper alloy
UNS N04400	ASTM B564/B564M