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Flanges

Flanges: part, standard, range and availability
Part	Standard	Range	Page
Weld neck flange (WN)TableASME B16.5 · NPS ½ to 24	ASME B16.5	NPS ½ to 24	Dimensions and weight
Slip-on flange (SO)TableASME B16.5 · NPS ½ to 24	ASME B16.5	NPS ½ to 24	Dimensions and weight
Blind flange (BL)TableASME B16.5 · NPS ½ to 24	ASME B16.5	NPS ½ to 24	Dimensions and weight
Socket weld flange (SW)TableASME B16.5 · NPS ½ to 3	ASME B16.5	NPS ½ to 3	Dimensions and weight
Threaded flange (TH)TableASME B16.5 · NPS ½ to 24	ASME B16.5	NPS ½ to 24	Dimensions and weight
Lap joint flange (LJ) with stub endTableASME B16.5 · B16.9 · NPS ½ to 24	ASME B16.5 · B16.9	NPS ½ to 24	Dimensions and weight
Long weld neck flange (LWN)ASME B16.5 (dimensions to drawing) · To drawing	ASME B16.5 (dimensions to drawing)	To drawing	Quote
Large-diameter flanges, Series A and Series BTableASME B16.47 · NPS 26 to 60	ASME B16.47	NPS 26 to 60	Dimensions and weight
Orifice flangeASME B16.36 · NPS 1 to 24	ASME B16.36	NPS 1 to 24	Quote
Spectacle blind, spacer and paddle blankASME B16.48 · NPS ½ to 24	ASME B16.48	NPS ½ to 24	Quote
ASME B16.5 class 150 flange (WN, SO, SW, threaded, lap joint and blind)TableASME B16.5 · NPS ½ to 24	ASME B16.5	NPS ½ to 24	Dimensions and weight
ASME B16.5 class 300 flange (WN, SO, SW, threaded, lap joint and blind)TableASME B16.5 · NPS ½ to 24	ASME B16.5	NPS ½ to 24	Dimensions and weight
ASME B16.5 class 400 flange (WN, SO, SW, threaded, lap joint and blind)TableASME B16.5 · NPS ½ to 24	ASME B16.5	NPS ½ to 24	Dimensions and weight
ASME B16.5 class 600 flange (WN, SO, SW, threaded, lap joint and blind)TableASME B16.5 · NPS ½ to 24	ASME B16.5	NPS ½ to 24	Dimensions and weight
ASME B16.5 class 900 flange (WN, SO, SW, threaded, lap joint and blind)TableASME B16.5 · NPS ½ to 24	ASME B16.5	NPS ½ to 24	Dimensions and weight
ASME B16.5 class 1500 flange (WN, SO, SW, threaded, lap joint and blind)TableASME B16.5 · NPS ½ to 24	ASME B16.5	NPS ½ to 24	Dimensions and weight
ASME B16.5 class 2500 flange (WN, threaded, lap joint and blind)TableASME B16.5 · NPS ½ to 12	ASME B16.5	NPS ½ to 12	Dimensions and weight

Butt weld fittings

Butt weld fittings: part, standard, range and availability
Part	Standard	Range	Page
90° elbow, long and short radiusASME B16.9 · MSS SP-43 · NPS ½ to 48	ASME B16.9 · MSS SP-43	NPS ½ to 48	Quote
45° elbowASME B16.9 · MSS SP-43 · NPS ½ to 48	ASME B16.9 · MSS SP-43	NPS ½ to 48	Quote
Equal tee and reducing teeASME B16.9 · MSS SP-43 · NPS ½ to 48	ASME B16.9 · MSS SP-43	NPS ½ to 48	Quote
Concentric and eccentric reducerASME B16.9 · MSS SP-43 · NPS ½ to 48	ASME B16.9 · MSS SP-43	NPS ½ to 48	Quote
CapASME B16.9 · MSS SP-43 · NPS ½ to 48	ASME B16.9 · MSS SP-43	NPS ½ to 48	Quote
Stub endASME B16.9 · MSS SP-43 · NPS ½ to 24	ASME B16.9 · MSS SP-43	NPS ½ to 24	Quote

Forged fittings

Forged fittings: part, standard, range and availability
Part	Standard	Range	Page
90° and 45° socket weld and threaded elbowASME B16.11 · Classes 2000 to 9000	ASME B16.11	Classes 2000 to 9000	Quote
Socket weld and threaded tee and crossASME B16.11 · Classes 2000 to 9000	ASME B16.11	Classes 2000 to 9000	Quote
Full coupling, half coupling and reducing couplingASME B16.11 · Classes 2000 to 9000	ASME B16.11	Classes 2000 to 9000	Quote
Cap and plugASME B16.11 · Classes 2000 to 9000	ASME B16.11	Classes 2000 to 9000	Quote
Swage nippleMSS SP-95 · On request	MSS SP-95	On request	Quote

Branch outlets (olets)

Branch outlets (olets): part, standard, range and availability
Part	Standard	Range	Page
Weldolet (butt weld)MSS SP-97 · On request	MSS SP-97	On request	Quote
Sockolet (socket weld)MSS SP-97 · On request	MSS SP-97	On request	Quote
Thredolet (threaded)MSS SP-97 · On request	MSS SP-97	On request	Quote
Elbolet and latroletMSS SP-97 · On request	MSS SP-97	On request	Quote

Sealing rings and gaskets

Sealing rings and gaskets: part, standard, range and availability
Part	Standard	Range	Page
RTJ ring type R (oval and octagonal)ASME B16.20 · API 6A · R-11 a R-105	ASME B16.20 · API 6A	R-11 a R-105	Quote
RTJ ring type RX (pressure energized)API 6A · ASME B16.20 · RX-20 a RX-215	API 6A · ASME B16.20	RX-20 a RX-215	Quote
RTJ ring type BX (high pressure)API 6A · BX-150 a BX-303	API 6A	BX-150 a BX-303	Quote
Kammprofile gasket (serrated metal core)ASME B16.20 · EN 1514-6 · To drawing	ASME B16.20 · EN 1514-6	To drawing	Quote
Lens ring and metal rings to drawingTo drawing · To drawing	To drawing	To drawing	Quote

Bolts and fasteners

Bolts and fasteners: part, standard, range and availability
Part	Standard	Range	Page
Stud bolt with 2 nutsASTM A193 · A320 · A194 · ½" a 4" e M12 a M100	ASTM A193 · A320 · A194	½" a 4" e M12 a M100	Quote
Hex bolt and socket head cap screwASTM A193 · A320 · ISO 4014 · On request	ASTM A193 · A320 · ISO 4014	On request	Quote
Heavy hex nutASTM A194 · ASME B18.2.2 · ½" a 4" e M12 a M100	ASTM A194 · ASME B18.2.2	½" a 4" e M12 a M100	Quote
Threaded rod and anchor boltASTM A193 · A320 · On request	ASTM A193 · A320	On request	Quote
Flat and spring washerASME B18.21.1 · F436 · On request	ASME B18.21.1 · F436	On request	Quote

Mechanical seal parts

Mechanical seal parts: part, standard, range and availability
Part	Standard	Range	Page
Gland plate and seal flangeTo drawing · API 682 · To drawing	To drawing · API 682	To drawing	Quote
Shaft sleeveTo drawing · API 682 · To drawing	To drawing · API 682	To drawing	Quote
Drive collar and retaining ringsTo drawing · To drawing	To drawing	To drawing	Quote
Face holder and metal cartridge componentsTo drawing · To drawing	To drawing	To drawing	Quote

Equipment

Equipment: part, standard, range and availability
Part	Standard	Range	Page
Heating and cooling coilRolled tube · ASME VIII (per design) · To drawing	Rolled tube · ASME VIII (per design)	To drawing	Quote
Shell-and-tube heat exchangerASME VIII · TEMA (per design) · To design	ASME VIII · TEMA (per design)	To design	Quote
Tubesheet, baffles and exchanger componentsASME VIII · TEMA (per design) · To drawing	ASME VIII · TEMA (per design)	To drawing	Quote
Mixer and agitator: shaft, impeller and hubTo drawing · To drawing	To drawing	To drawing	Quote
Tank in stainless and special alloysAPI 650 · ASME VIII (per design) · To design	API 650 · ASME VIII (per design)	To design	Quote
Pressure vessel and reactorASME VIII (per design) · To design	ASME VIII (per design)	To design	Quote
Vessel nozzles, necks and flangesASME VIII (per design) · To drawing	ASME VIII (per design)	To drawing	Quote
Pump shafts, rotors and componentsTo drawing · To drawing	To drawing	To drawing	Quote
Industrial equipment to designPer design · On request	Per design	On request	Quote

Forgings to drawing

Forgings to drawing: part, standard, range and availability
Part	Standard	Range	Page
Forged disc and blockASTM A182 · A105 · B564 (per alloy) · To drawing	ASTM A182 · A105 · B564 (per alloy)	To drawing	Quote
Forged ringASTM A182 · A105 · B564 (per alloy) · To drawing	ASTM A182 · A105 · B564 (per alloy)	To drawing	Quote
Forged shaft and barASTM A182 · A105 · B564 (per alloy) · To drawing	ASTM A182 · A105 · B564 (per alloy)	To drawing	Quote
Forged bushing and sleeveASTM A182 · A105 · B564 (per alloy) · To drawing	ASTM A182 · A105 · B564 (per alloy)	To drawing	Quote
Biaxially or triaxially forged barPer alloy and order · To drawing	Per alloy and order	To drawing	Quote
Forged preform for bolts, pins and shaftsPer alloy and order · To drawing	Per alloy and order	To drawing	Quote
Bar in non-standard sizePer alloy and order · To drawing	Per alloy and order	To drawing	Quote

About Dustre parts

Flanges, fittings, sealing rings, bolting, mechanical seal parts and equipment components to ASME, API and MSS standards in any alloy of the materials catalog: A105 carbon steel, Cr-Mo steels (F11, F22, F91), stainless (F304L, F316L, F321, F347), duplex F51 and F60, super duplex F53 and F55, 6Mo F44 and nickel alloys (B564). Parts with a table have dimensions and weight by diameter; the others are supplied on request, including non-standard, from your drawing, with EN 10204 3.1 certificate.