Neotic Trading DMCC

Neotic Trading DMCC operation for over a decade and has established itself as a trusted name in the industry. Neotic Trading DMCC offers a wide range of products, including stainless steel pipes and tubes, welded tubes, seamless tubes, instrumentation tubes, heat exchanger tubes, and more.

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AISI 4130 Flanges

AISI 4130 Flanges

AISI 4130 Pipe Flanges Specifications
Size : 1/2″ (15 NB) to 48″ (1200NB)
Standards
: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.


Types of AISI 4130 Flanges
AISI 4130 Slip On Flanges AISI 4130 Raised Face Slip On Flanges
4130 AISI Slip On Plate Flanges
4130 AISI Slip On Flanges
UNS G41300 AISI Slip On Flanges
WERKSTOFF NR. 1.7218 45 SORF Flanges
4130 Slip On Flanges
AISI 4130 Weld Neck Flanges AISI 4130 Raised Face Weld Neck Flanges
4130 AISI Weld Neck Flanges
4130 AISI Weld Neck Flange
UNS G41300 AISI Weld Neck Flanges
WERKSTOFF NR. 1.7218 Weld Neck Flange
4130 AISI WNRF Flange
AISI 4130 Blind Flanges AISI 4130 Raised Face Blind Flanges
4130 AISI Blind Flanges
4130 AISI Blind Flange
UNS G41300 AISI Blind Flanges
WERKSTOFF NR. 1.7218 Blind Flange
4130 AISI BLRF Flanges
AISI 4130 Orifice Flanges AISI 4130 Orifice Flanges
4130 AISI Orifice Flanges
4130 AISI Orifice Flanges
UNS G41300 AISI Orifice Flanges
WERKSTOFF NR. 1.7218 Orifice Flanges
4130 AISI Orifice Flanges
AISI 4130 Socket weld Flanges AISI 4130 Socket weld Flanges
4130 AISI Socket weld Flanges
4130 AISI Socket weld Flanges
UNS G41300 AISI Socket weld Flanges
WERKSTOFF NR. 1.7218 SWRF Flanges
4130 AISI Socket weld Flanges


Types of AISI 4130 Flanges



AISI 4130 Pipe Flanges Chemical Composition
Grade C Mn Si P S Fe Mo Ni Cr
AISI 4130  0.28-0.33  0.40-0.60  0.15-0.35 0.035 max 0.025 MAX  97.3-98.22  0.15-0.25 0.50 max 0.80-1.10


AISI 4130 Plate Flanges Mechanical Properties
Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
 7.85 g/cm3  1432 ℃  560 460 21.50%


Equivalent Grades for 4130 AISI Flanges
STANDARD WERKSTOFF NR. UNS JIS BS EN
AISI 4130 1.7218 G41300 JIS G4105 BS 970 25CrMo4

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