Sarda Pipes & Fittings Pvt. Ltd

Spectacle Blind Flanges

Spectacle Blind Flanges

Specifications

Size 1/8
Class 150#, 300#,400 #,600#,900#, 1500# & 2500 #.
Standards ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
B.S BS4504 , BS4504, BS1560, BS10
Type Threaded, Slip-On, Welding Neck
Feature Rust Proof

DIN :

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

 

We manufacturer steel flanges which meet all international quality standards such as DIN, EN1092-1, BS4504, ANSI, API, MSS, AWWA, UNI, JIS, SANS, GOST, NFE, ISO, AS, NS Spectacle Blind Flanges etc. We are manufacturing 75lbs, 150lbs, 300lbs, 600lbs, 900lbs, 1500lbs, 2500lbs, PN6, PN10, PN16, PN25, PN40, PN63, PN64, PN100, GOST 12820 and GOST 12821, PN0.6MPA, PN1.0MPA, PN1.6MPA, PN2.5MPA, PN4.0MPA, SANS1123 or SABS1123, 600kpa, 1000kpa, 1600kpa, 2500kpa, 4000kpa flange ratings as per application or client’s requirement.

 

Lowest Price In India On Spectacle Blind Flanges. High Quality Reducing Flange Like Class 150 Spectacle Blind Flanges, Class 300 Spectacle Blind Flanges, Class 600 Spectacle Blind Flanges, Class 900 Spectacle Blind Flanges, Class 1500 Spectacle Blind Flanges & Class 2500 Spectacle Blind Flanges Suppliers In India

 

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 Spectacle Blind 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 Spectacle Blind Flanges, Spacer Ring/Spade Flange), Steel RST37.2, C22.8

 

Stainless Steel Spectacle Blind Flanges : 

  • ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L
  • Alloy Steel Spectacle Blind Flanges: ASTM A182 F1, F5, F9, F11, F22, F91

 

Special Alloy Spectacle Blind 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

 

Spectacle Blind Flanges Material & Grades :

 

Stainless Steel Spectacle Blind Flanges : ASTM A182, A240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L

 

Carbon Steel Spectacle Blind 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 Spectacle Blind Flanges : ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91

 

Duplex Steel Spectacle Blind Flanges : ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61

 

Super Duplex Spectacle Blind Flanges : ASTM / ASME A/SA 182, A240 F 44, F 45, F51, F 53, F 55, F 60, F 61

 

Nickel Alloy Spectacle Blind Flanges : Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 625 (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), Titanium (Grade I & II)

 

Copper Alloy Spectacle Blind Flanges : UNS No. C10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu-Ni-70/30)

 

Low Temperature Carbon Steel Spectacle Blind Flanges : ASTM A350, LF2, LF3

 

Spectacle Blind Flanges Price :

  • 6 inch sae stainless carbon steel square blind flange
    US $1-500 / Piece
  • Carbon Steel Square Flange with Powder Coating
    US $5-10 / Piece
  • Carbon steel alloy steel stainless steel square flange
    US $1-100 / Piece
  • Carbon steel a105 150 railing stainless steel square base flange
    US $1-1500 / Piece
  • Carbon steel forged jis square flange
    US $1-500 / Piece
  • DIN 2633 square flange low price
    US $750-900 / Ton
  • Customized Stainless steel Square Flange
    US $1.0 / Piece
  • Stainless steel square tube flange
    US $7-130 / Piece
  • Carbon steel square flange
    US $8.9-10.0 / Piece
  • ANSI forged carbon steel flange / stainless steel flange / square flange
    US $0.1-15 / Piece
  • Square shaped flange
    US $0.001-0.02 / Piece
  • High quality oilfield Square Flange
    US $1-10000 / Piece
  • Square flange oval flange special plate flange
    US $0.1-1.9 / Piece
  • Square flange
    US $3-3000 / Piece
  • High quality square flange
    US $1-10 / Kilogram
  • Square Nonstandard Forged Flange for pipe
    US $0.99-499 / Piece
  • Carbon steel pipe square tube flange
    US $350-450 / Ton
  • Low price steel square flange
    US $0.15-10 / Piece
  • Factory price railing stainless steel square base flange
    US $0.1-1000 / Piece
  • Carbon Steel p250gh ASME B16.5 Square Handrail Floor Flange
    US $5-200 / Piece
  • Quality guaranteed carbon steel 45# square flange
    US $700-1000 / Ton
  • Carbon steel jis square flange
    US $15-900 / Piece

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Spectacle Blind Flanges Specification & Graph

Spectacle Blind Flanges Specification & Graph
Product type Spectacle Blind Flanges
Size ½” (15 NB) to 48″ (1200NB)
Stainless Steel Spectacle Blind Flanges ASTM A 182, A 240, F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L
Alloy Steel Spectacle Blind Flanges ASTM / ASME A 182 GR F 5, F 9, F 11, F 12, F 22, F 91
Carbon Steel Spectacle Blind Flanges ASTM / ASME A 105, ASTM / ASME A 350 LF 2
Duplex Steel Spectacle Blind Flanges ASTM / ASME SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61.
Copper Alloy Spectacle Blind Flanges ASTM / ASME SB 61 UNS NO. C 92200 & ASTM / ASME SB 62 UNS NO. C 83600. ASTM / ASME SB 151 UNS NO. 70600, 71500, C 70600 ( CU -NI- 90/10), C 71500 ( CU -NI- 70/30), ASTM / ASME SB 152 UNS NO C 10100, C 10200, C 10300, C 10800, C 12000, C 12200.
Nickel Alloy Spectacle Blind Flanges ASTM / ASME SB 564 UNS 2200 (NICKEL 200), UNS 4400 (MONEL 400), UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600), UNS 6601 (INCONEL 601), UNS 6625 (Inconel 625), UNS 10276 (HASTELLOY C 276), ASTM / ASME SB 160 UNS 2201 (NICKEL 201 ), ASTM / ASME SB 472 UNS 8020 (ALLOY 20 / 20 CB 3)
Pressure Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150#, ASA 300# DIN ND 6,10,16,25,40 Etc.
Standard ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642,DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

150 Class Spectacle Blind Flanges

NPS Outside Ø
A
Inside Ø
B
Centerline
C
Thickness
t
Web Width
W
01/02/18 45 16 60 3 38
03/04/18 54 21 70 3 38
1 64 27 80 3 38
73 42 90 6.4 38
83 48 100 6.4 38
2 102 61 120 6.4 51
107 73 140 6.4 51
3 133 89 150 6.4 64
159 102 175 9.7 64
4 172 114 190 9.7 64
5 194 141 215 9.7 76
6 219 168 240 12.7 76
8 276 219 300 12.7 76
10 337 273 360 15.7 102
12 406 324 430 19.1 102
14 448 356 475 19.1 108
16 511 406 460 22.4 108
18 546 457 580 25.4 114
20 603 508 635 28.4 121
24 714 610 750 31.8 140
NPS Outside Ø
A
Inside Ø
B
Centerline
C
Thickness
t
Web Width
W

300 Class Spectacle Blind Flanges

NPS Outside Ø
A
Inside Ø
B
Centerline
C
Thickness
t
Web Width
W
01/02/18 51 16 65 6.4 38
03/04/18 64 21 80 6.4 38
1 70 27 90 6.4 38
79 42 100 6.4 38
92 48 115 6.4 38
2 108 61 125 9.7 51
127 73 150 9.7 51
3 146 89 170 9.7 64
162 102 185 12.7 64
4 178 114 200 12.7 64
5 213 141 235 15.7 76
6 248 168 270 15.7 76
8 305 219 330 22.4 76
10 359 273 385 25.4 102
12 419 324 450 28.4 102
14 483 356 515 31.8 108
16 536 406 570 38.1 108
18 594 457 630 41.1 114
20 651 508 685 44.5 121
24 772 610 810 50.8 140
NPS Outside Ø
A
Inside Ø
B
Centerline
C
Thickness
t
Web Width
W

600 Class Spectacle Blind Flanges:

NPS Outside Ø
A
Inside Ø
B
Centerline
C
Thickness
t
Web Width
W
01/02/18 51 16 65 6.4 38
03/04/18 64 21 80 6.4 38
1 70 27 90 6.4 57
79 37 100 9.7 57
92 43 115 9.7 67
2 108 55 125 9.7 57
127 67 150 12.7 67
3 146 83 170 12.7 67
159 96 185 15.7 76
4 191 108 215 15.7 76
5 238 135 265 19.1 86
6 264 162 290 22.4 86
8 318 212 350 28.4 95
10 397 265 430 35.1 105
12 454 315 490 41.1 105
14 489 346 525 44.5 114
16 562 397 605 50.8 124
18 610 448 655 53.8 133
20 679 497 725 63.5 133
24 787 597 840 73.2 152
NPS Outside Ø
A
Inside Ø
B
Centerline
C
Thickness
t
Web Width
W


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