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ANSI B16.5 / ASME B16.47 Forged Flange stockist


Stockholder of Forged Steel Flange, ASME B16.5 / ANSI B16.47 Forged Flange, We are offering competitive prices on A105 Forged Flange, Forged Welding Flange, Forged Blind Flange


SS Forged Flange, Alloy Steel Forged Flange, Nickel Alloy 200 Forged Flange, Carbon Steel Forged Flange, Inconel Forged Flange, Hastelloy Forged Flange, Copper Nickel Forged Flange, Duplex & Super Duplex Forged Flange, Alloy 20 Forged Flange



Forged Flanges stockist
Forged Flanges

Cromwell Distribution is a Dominant and Expert Stockist of high quality ASME/ANSI/DIN industrial Forged flanges . We offer immediate delivery programs for standard size of carbon steel Forged flanges and stainless steel Forged flanges. Forged Forged flanges in special stainless steel grades, nickel alloy and alloy steel can be supplied with just in time programs.

Commonly referred as blanking flanges, Forged pipe flanges are widely used in high pressure applications. Forged flanges are generally used to seal the end of a piping system to prevent flow of liquids or gases. The use of Forged flanges allows ease of access to a piping system once it has been closed.

Our Forged flanges are available with raised or RTJ faces and also with female threads. Forged flanges can be supplied with or without hub as per the customer requirements. We offer Forged Forged flanges at our facility to companies in various industries including shipbuilding, power generation, petrochemical plants, oil refineries, waste water treatment plants, paper mills, pharmaceutical plants and turnkey projects among others.


What is Forged Flange ?

Forged Flange made in accordance to JIS B2291 standard is a connecting piece that links JIS (Japanese Industrial Standards) nominal bore size pipes together and has a working pressure of up to 210kgf/cm2. This is equivalent to 210 Bar, or 21MPa. They are usually used in high-pressure systems such as hydraulic and steam lines for up to 3,000 PSI working pressure. There 3 types of Forged flanges i.e. SHAB, SSAB, LSA.


Forged Flanges Specification


Forged Flanges, BL Forged Flanges Production Range

Size 1/2″ (15 NB) to 48″ (1200NB)
Standards ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Pressure Ratings Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc.
Carbon Steel Forged Flanges ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Forged Flange, Spacer Ring/Spade Flange), Steel RST37.2, C22.8
Stainless Steel Forged Flanges ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L
Alloy Steel Forged Flanges: ASTM A182 F1, F5, F9, F11, F22, F91
Special Alloy Forged Flanges Duplex, Super Duplex, Nickel Alloys
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Coating/Surface Treatment Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
Value Added Services CNC Machining, Customised Flanges

Forged Flange – Standards

ASME: ANSI B16.5, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, EN1092, UNI 2277/2278, DIN, JIS, SABS1123, GOST-12820

DIN: DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673

EN: EN10253-1, EN10253-2


Forged Flange Materials Grades

Materials : Standard, Grades
Stainless Steel Forged Flanges : ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L
Carbon Steel Forged Flanges : ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52,
F60, F65, F70
Alloy Steel Forged Flanges : ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Duplex Steel Forged Flanges : ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
6% Moly / Super Duplex Forged Flanges : ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Low Temperature Steel Forged Flanges : ASTM A350 LF2, LF3, LF6
High Yield Forged Flanges : ASTM A694 F42, F52, F60, F65, F70
Nickel Alloys Forged Flanges : ASTM SB564, SB160, SB472, SB162 – Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020)
Copper Alloys Forged Flanges : ASTM SB 61 , SB62 , SB151 , SB152 – UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200
Alloys Forged Flanges : ALLOY 20, ALLOY C, ALLOY C276, ALLOY B2
Other Grade of Forged Flanges : Bronze, Brass, Cupro Nickel, Titanium, Inconel, Monel, Hastelloy


ASME B16.5 Forged Flange Dimensions


Forged Steel Flanges – Class 150 Dimensions
NPS
(in)
No. of
Studs
Diameter of Stud
(in)
Length of Stud
(in)
1/2 4 1/2 2-1/2
3/4 4 1/2 2-1/2
1 4 1/2 2-3/4
1-1/4 4 1/2 2-3/4
1-1/2 4 1/2 3
2 4 5/8 3-1/2
2-1/2 4 5/8 3-3/4
3 4 5/8 3-3/4
3-1/2 8 5/8 3-3/4
4 8 5/8 3-3/4
5 8 3/4 4
6 8 3/4 4-1/4
8 8 3/4 4-1/2
10 12 7/8 4-3/4
12 12 7/8 5
14 12 1 5-1/2
16 16 1 5-1/2
18 16 1-1/8 6
20 20 1-1/8 6-1/2
24 20 1-1/4 7

Forged Steel Flanges – Class 300 Dimensions
NPS
(in)
No. of
Studs
Diameter of Stud
(in)
Length of Stud
(in)
1/2 4 1/2 2-3/4
3/4 4 5/8 3-1/4
1 4 5/8 3-1/4
1-1/4 4 5/8 3-1/2
1-1/2 4 3/4 3-3/4
2 8 5/8 3-3/4
2-1/2 8 3/4 4-1/4
3 8 3/4 4-1/2
3-1/2 8 3/4 4-1/2
4 8 3/4 4-3/4
5 8 3/4 5
6 12 3/4 5
8 12 7/8 5-3/4
10 16 1 6-1/2
12 16 1-1/8 7
14 20 1-1/8 7-1/4
16 20 1-1/4 7-3/4
18 24 1-1/4 8
20 24 1-1/4 8-1/4
24 24 1-1/2 9-1/4

Forged Steel Flanges – Class 400 Dimensions
NPS
(in)
No. of
Studs
Diameter of Stud
(in)
Length of Stud
(in)
1/2 4 1/2 3-1/4
3/4 4 5/8 3-3/4
1 4 5/8 3-3/4
1-1/4 4 5/8 4
1-1/2 4 3/4 4-1/2
2 8 5/8 4-1/2
2-1/2 8 3/4 5
3 8 3/4 5-1/4
3-1/2 8 7/8 5-3/4
4 8 7/8 5-3/4
5 8 7/8 6
6 12 7/8 6-1/4
8 12 1 7
10 16 1-1/8 7-3/4
12 16 1-1/4 8-1/4
14 20 1-1/4 8-1/2
16 20 1-3/8 9
18 24 1-3/8 9-1/4
20 24 1-1/2 9-3/4
24 24 1-3/4 10-3/4

Forged Steel Flanges – Class 600 Dimensions
NPS
(in)
No. of
Studs
Diameter of Stud
(in)
Length of Stud
(in)
1/2 4 1/2 3-1/4
3/4 4 5/8 3-3/4
1 4 5/8 3-3/4
1-1/4 4 5/8 4
1-1/2 4 3/4 4-1/2
2 8 5/8 4-1/2
2-1/2 8 3/4 5
3 8 3/4 5-1/4
3-1/2 8 7/8 5-3/4
4 8 7/8 6
5 8 1 6-3/4
6 12 1 7
8 12 1-1/8 7-3/4
10 16 1-1/4 8-3/4
12 20 1-1/4 9
14 20 1-3/8 9-1/2
16 20 1-1/2 10-1/4
18 20 1-5/8 11
20 24 1-5/8 11-1/2
24 24 1-7/8 13

Forged Steel Flanges – Class 900 Dimensions
NPS
(in)
No. of
Studs
Diameter of Stud
(in)
Length of Stud
(in)
1/2 4 3/4 4-1/2
3/4 4 3/4 4-3/4
1 4 7/8 5-1/4
1-1/4 4 7/8 5-1/4
1-1/2 4 1 5-3/4
2 8 7/8 6
2-1/2 8 1 6-1/2
3 8 7/8 6
4 8 1-1/8 7
5 8 1-1/4 7-3/4
6 12 1-1/8 7-3/4
8 12 1-3/8 9
10 16 1-3/8 9-1/2
12 20 1-3/8 10-1/4
14 20 1-1/2 11
16 20 1-5/8 11-1/2
18 20 1-7/8 13
20 20 2 14
24 20 2-1/2 17-1/2

Forged Steel Flanges – Class 1500 Dimensions
NPS
(in)
No. of
Studs
Diameter of Stud
(in)
Length of Stud
(in)
1/2 4 3/4 4-1/2
3/4 4 3/4 4-3/4
1 4 7/8 5-1/4
1-1/4 4 7/8 5-1/4
1-1/2 4 1 5-3/4
2 8 7/8 6
2-1/2 8 1 6-1/2
3 8 1-1/8 7-1/4
4 8 1-1/4 8
5 8 1-1/2 10
6 12 1-3/8 10-1/2
8 12 1-5/8 11-3/4
10 12 1-7/8 13-1/2
12 16 2 15
14 16 2-1/4 16-1/2
16 16 2-1/2 18
18 16 2-3/4 19-1/2
20 16 3 21-1/2
24 16 3-1/2 24-1/2

Forged Flanges - Marking & Packing

Products are packaged to ensure that there is no damage during transit. packaging is done in wooden cases. All Forged Flanges are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our products.


Forged Flanges - Value Added Services


  • Hot Dipped Galvanizing
  • Epoxy & FBE Coating
  • Electro Polish

Forged Flanges - Quality Assurance

At Cromwell Distribution, all flanges are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality conformity of products.


Contact Cromwell Distribution for best offer of Forged Flanges
Call: (361) 510-2964
Emailsales@cromwelldistribution.com