Alloy Steel Flanges suppliers in UAE

Chrome moly flanges manufacturer in Dubai according to ASME B16.5 standards, view online ASTM A182 AS flanges price list


Alloy Steel Flanges

How To Thread A Alloy Steel Flanges

The unique kind of flanges known as threaded pipe flanges allow for pipe attachment without the use of welding. Alloy Steel Flanges are drilled in the bore to suit the pipe's exterior thread. Similar to slip-on pipe flanges, connected pipe flanges are utilised with tubes that have exterior threads. When a tiny diameter and high intensity are required, it is utilized. All types of materials, requirements, lengths, and grades of these flanges are offered.

Common Chrome Moly Flanges Types And Characteristics

Chromium-molybdenum-based steel is another name for chromoly steel. Most customers choose to utilize Chrome Moly Flanges for highly pressurized applications in addition to high temperature environments. Since the chrome molybdenum flange provides favourable features like resilience to corrosion along with higher temperature and compressive strength.The customers who order them come from industries such as energy, oil and gas, architecture, and the automotive sectors.
During the thermal treatment, specific conditions must be satisfied according to ASTM A182, including the heat treatment kind. When producing these A182 SA182, the designers employ different materials. They are created in a way that ensures they meet both the necessary chemical composition and mechanical qualities

Offer large-diameter alloy steel slip on flanges, and alloy steel weld neck flange for low, medium, and high temperature


The Welding of A Alloy Steel Lap Joint Flange

A lap-joint flange is placed over the stub end of a two-part arrangement called as a lap-joint flange.Following butt welding of the stub end, the ring may be twisted to line up with the connecting flange. For big or difficult-to-adjust flange, this sort of flange attachment is especially helpful. Identical to weld-neck flange, the lap joint flange can be employed in dimensions and stress classes. The Alloy Steel Lap Joint Flange is a particular kind of facing in addition to a flanged joint. The kind and type of the seal should also be taken into consideration.If lap joint flange are to be used in a particular application.

View advantages of alloy steel forged flanges, importers of alloy steel blind flanges with ISO Certificates in the Middle East




Specialized in manufacturing

Alloy Steel Flanges

Alloy Steel Flanges are mainly made up of chromium, molybdenum, and nickel composition along with other products.

Size

1/2 Inches To 48 Inches

Class

150 To 2500

Schedule

SCH 10S To SCH 80S

ASME

B16.5
Alloy Steel Pipe Flanges


Benefits Of ASTM A182 Alloy Steel Flanges
Benefits Of ASTM A182 Alloy Steel Flanges
  • Corrosion resistance
  • Powerful parts
  • Efficient at high temperature
  • Corrosion and pitting resistance
  • Heat dissipation properties
  • Lightweight
  • High tensile strength
AS Flanges Other Categories
AS Flanges Other Categories
  • Low-alloy steel
  • High-strength low alloy (HSLA) steel
  • High-alloy steel
  • Microalloyed steel
  • Maraging steel
Processing Of Alloy Steel Forging Flange
Processing Of Alloy Steel Forging Flange
  • Processing methods for alloy steel forging flange depend on the desired result.
  • The required combination of elements is first melted together in a furnace at over 1600°C for 8 to 12 hours.
  • The steel is then annealed at over 500°C in order to remove impurities and to alter the chemical and physical properties

Alloy Steel Flanges Specification


Specifications Alloy Steel Flanges
Testing Hydrostatic testing machine
Magnetic particle detector
Direct-reading Spectrograph
UI trasonic flaw detector
Supply Ability 500 Ton Per Month
Class Class 150 to 2500. PN 2.5 to PN 250.
Alloy Steel Flanges Manufacturer In UAE 600 ton per month (Manufacturing Productivity)
Supporting Material For Flanges Gasket/ Ring Joint/ Flanges Bolts
Certificate ISO
Equipment Pushing Machine
Press machine
electric bevelling machine
Face Type RF (Raised Face), RTJ (Ring Type Joint)
Payment Type L/C,T/T,D/P,Paypal
Transportation In Air & Ocean and Land
Available Packing Packing In Plywood Box And Plywood Pallet
Use In Marine & dredging
Sanitation
Process Instrumentation
Oil and Gas
Petrochemical/ Refinery/Chemical
Power etc.
JIS Standard 5K/ 10K/ 16K 20K/ 30K/ 40K/ 63K
Size 1/2” to 24” (customized diameters: up to 60”.)
Brand Name Schulzmann
EN Standard 6Bar/ 10Bar/ 16Bar/ 25Bar/ 40Bar
Methods Of Forging Casting
Forging
Rolling
Cutting
DIN Standard PN6/ PN10/ PN16/ PN25/ PN40/ PN64


Low Alloy Steel Flange Price List


Description Price In US ($)
REDUCING FLANGE, WNRTJ, 2X1 SCHXXS 2500# ASTM A182 F11, ASME B16.5 US $98.95 Per KG
REDUCING FLANGE, WNRTJ, 2X1 SCH160 300#, ASTM A182 F11, ASME B16.5 US $32.98 Per KG
REDUCING FLANGE, WNRTJ, 2X1 SCH12.7 2500#, ASTM A182 F11 ASME B16.5 US $98.95 Per KG
FLANGE WNRTJ, 4.1/16 SCH20 62 10000#, A182 F11, API 6BX API 10000 US $744.23 Per KG
REDUCING FLANGE, WNRTJ, 2X1, SCH40S, 300#, ASTM A182 F11, ASME B16.5 US $141.37 Per KG
FLANGE WNRTJ, 1- 13/16 AP10000 SCH 12.7, A182 F11, APL 6BX US $108.38 Per KG
FLANGE WNRTJ, 4SCH XXS 2500# A182 F11, ASME B16.5 US $2246.79 Per KG
FLANGE WNRTJ, 2X3/4 SCH 12.7 2500#, ASTM A182 F11, ASME B16.5 US $98.95 Per KG


Grades Of Alloy Steel Flanges



Types Of High Alloy Steel Flanges


Alloy Steel Blind Flanges

Alloy Steel Blind Flange

Alloy Steel Slip On Flanges

Alloy Steel Slip On Flange

Alloy Steel Weld Neck Flanges

Alloy Steel Weld Neck Flange

AS Socket Weld Flanges

AS Socket Weld Flanges

AS Plate Flanges

AS Plate Flanges

Alloy Steel Lap Joint Flanges

Alloy Steel Lap Joint Flanges

AS Threaded Flanges

AS Threaded Flange

AS Orifice Flanges

AS Orifice Flange

Alloy Steel Spectacle Blind Flanges

Alloy Steel Spectacle Blind Flanges

Alloy Steel Forged Flanges

Alloy Steel Forged Flanges

Low Alloy Steel Flange

Low Alloy Steel Flange

AS Raised Face Flange

AS Raised Face Flange

Alloy Steel RTJ Flange

Alloy Steel RTJ Flange

Class 150 Alloy Steel Pipe Flanges

Class 150 Alloy Steel Pipe Flange

Class 300 AS Flange

Class 300 AS Flange



Stockists of alloy steel socket weld flanges in FF/ RF/ RTJ face types, and refer to alloy steel plate flange dimensions & weight chart as per ASME B16.5


Alloy Steel Forged Flanges Dimensions


Alloy Steel Forged Flanges Dimensions


NPS OD WT Diameter Of R/F Number Of Bolt Hole Diameter Of Holes Bolts Circle (Slip On) Bore ID (WNRF) Bore ID Hub Base Diameter Top Hub Diameter Length Of SORF Length Of WNRF
1⁄2 3.50 0.38 1.38 4 0.62 2.38 0.88 0.62 1.19 0.84 0.56 1.81
3⁄4 3.88 0.44 1.69 4 0.62 2.75 1.09 0.82 1.50 1.05 0.56 2.00
1 4.25 0.50 2.00 4 0.62 3.12 1.36 1.05 1.94 1.32 0.62 2.12
11⁄4 4.62 0.56 2.50 4 0.62 3.50 1.70 1.38 2.31 1.66 0.75 2.19
11⁄2 5.00 0.62 2.88 4 0.62 3.88 1.95 1.61 2.56 1.90 0.81 2.38
2 6.00 0.69 3.62 4 0.75 4.75 2.44 2.07 3.06 2.38 0.94 2.44
21⁄2 7.00 0.81 4.12 4 0.75 5.50 2.94 2.47 3.56 2.88 1.06 2.69
3 7.50 0.88 5.00 4 0.75 6.00 3.57 3.07 4.25 3.50 1.12 2.69
31⁄2 8.50 0.88 5.50 8 0.75 7.00 4.07 3.55 4.81 4.00 1.19 2.75
4 9.00 0.88 6.19 8 0.75 7.50 4.57 4.03 5.31 4.50 1.25 2.94
5 10.00 0.88 7.31 8 0.88 8.50 5.66 5.05 6.44 5.56 1.38 3.44
6 11.00 0.94 8.50 8 0.88 9.50 6.72 6.07 7.56 6.63 1.50 3.44
8 13.50 1.06 10.62 8 0.88 11.75 8.72 7.98 9.69 8.63 1.69 3.94
10 16.00 1.12 12.75 12 1.00 14.25 10.88 10.02 12.00 10.75 1.88 3.94
12 19.00 1.19 15.00 12 1.00 17.00 12.88 12.00 14.38 12.75 2.12 4.44
14 21.00 1.31 16.25 12 1.12 18.75 14.14 13.25 15.75 14.00 2.19 4.94
16 23.50 1.38 18.50 16 1.12 21.25 16.16 15.25 18.00 16.00 2.44 4.94
18 25.00 1.50 21.00 16 1.25 22.75 18.18 17.25 19.88 18.00 2.62 5.44
20 27.50 1.62 23.00 20 1.25 25.00 20.20 19.25 22.00 20.00 2.81 5.62
22 29.50 1.75 25.25 20 1.38 27.25 22.22 21.25 24.25 22.00 3.07 5.82
24 32.00 1.81 27.25 20 1.38 29.50 24.25 23.25 26.12 24.00 3.19 5.94


Alloy Steel Slip On Flanges Weight Chart


NPS Weight Of Slip On Flange
½ 1
¾ 2
1 2
3
3
2 5
8
3 9
11
4 13
5 15
6 19
8 30
10 43
12 64
14 90
16 106
18 130
20 165
22 185
24 220


HS Code Of Alloy Steel Flange


Product Description Hs Code
Alloy Steel Flanges 73072100


Alloy Steel Blind Flanges Tolerance


OD * ≤ 24 = 1.6 mm > 24 = ± 3.2 mm
OD of Hub ≤ 12 = + 2.4 mm / - 1.6 mm ≥ 14 = ± 3.2 mm
ID not applicable
Drilling B.C. = 1.6 mm Spacing Of Bolt Hole = ± 0.8 mm
B.C. Eccentricity ≤ 2.1/2 = 0.8 mm maximum ≥ 3 = 1.6 mm maximum
Thick. ≤ 18 = + 3.2 mm / - 0 ≥ 20 = + 4.8 mm / - 0
Length thru Hub ≤ 18 = + 3.2 mm / - 0.8 mm ≥ 20 = + 4.8 mm / - 1.6 mm


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Class 150 AS Flanges Standard