Spectacle Blind Flange

 Inconel 600 weldneck flangeUnifit Metalloys Inc (UMI) Exports, manufacturs and supplies wide range of spectacle flanges in the steel market industry worldwide. Spectacle Blind Flanges is a strain preserving plate with one open end and one solid end connected with a web or a tie-bar. In paradigm procedure, the open end shapes closes between the two flanges and permits the regular flowage all the way through the pipe work. On the other hand, if the solid end is shift towards forth and back into its place, Spectacle Flanges capably cleans of the pipe and halts the flowing. In the meantime, these flanges are at length used in particular states with their main advantage that they can be connected to the pipe by means of no welding.

Specification

Size

:

½" (15 NB) to 48" (1200NB)

 

Class

:

150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150#, 2.0MPa, 5.0MPa, 10.0MPa, 15.0MPa, 25.0MPa, 42.0MPa

 

Standards

:

ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48

 

DIN

:

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

 

B.S

:

BS4504 , BS4504, BS1560, BS10

 

Features

:

Dimensional accuracy, Corrosion resistance, High efficiency, Excellent finish, Durable

 

Stainless Steel Spectacle Blind Flange

Standard

:

ASTM / ASME A/SA 182 

Grades

:

F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L, 17-4PH, 15-5PH

 

Duplex And Super Duplex Steel Spectacle Blind Flange

Standard

:

ASTM / ASME A/SA 182

Grades

:

F 44, F 45, F51, F 53, F 55, F 60, F 61

 

Aluminium Spectacle Blind Flange

Standard

:

ASTM B247, B361.

Grades

:

2024, 6061, 6063, 6101, 7075

 

Titanium Spectacle Blind Flange

Standard

:

ASTM B381

Grades

:

Grade 1, Grade 2, Grade 4, Grade 5, Grade 6, Grade 7, Grade 9, Grade 19, Grade 23

 

Carbon Steel Spectacle Blind Flange

Standard

:

ASTM A 105/A694/ A350 LF3/A350 LF2

Grades

:

F42/46/52/56/60/65/70

 

Low Temperature Carbon Steel Spectacle Blind Flange

Standard

:

ASTM A 350 LF2 / A350 LF3

 

Alloy Steel Spectacle Blind Flange

Standard

:

ASTM A182/A366 .

Grade

:

F1/F5/F9/F11/F22/F12/F22/F23/F91 .

 

Nickel Alloy Spectacle Blind Flange

Standard

:

ASTM / ASME SB 564 / 160 / 472

GRADESUNS NOWERKSTOFF NO
HASTELLOY C 276 Spectacle Blind FlangeUNS 102762.4819
HASTELLOY C 22 Spectacle Blind FlangeUNS 60222.4602
NICKEL 200 Spectacle Blind FlangeUNS 2200 2.4066
NICKEL 201 Spectacle Blind FlangeUNS 22012.4068
MONEL 400 Spectacle Blind FlangeUNS 44002.4360/2.4361
MONEL K500 Spectacle Blind FlangeUNS 55002.4375
ALLOY 20/ 20CB 3 Spectacle Blind FlangeUNS 80202.4660
INCONEL 600 Spectacle Blind Flange UNS 66002.4816
INCONEL 601 Spectacle Blind Flange UNS 66012.4851
INCONEL 625 Spectacle Blind Flange UNS 66252.4856
INCONEL 800/800H/HT Spectacle Blind Flange UNS 8800/8810/111.4958/1.4959
INCONEL 825 Spectacle Blind FlangeUNS 88252.4858

Copper Alloy Spectacle Blind Flange
 
Standard :ASTM / ASME SB 61 / 62 / 151 / 152.
 
Grade: C 70600 (CU -NI- 90/10) – Cupro Nickel Spectacle Blind Flange C 71500 (CU -NI- 70/30) – Copper Nickel Spectacle Blind Flange UNS NO. C 92200, UNS NO. C 83600, UNS NO. UNS NO C 10100, C 10200, C 10300, C 10800, C 12000, C 12200

Test Certificate: Manufacturer Test Certificate as per EN 10204 / 3.1

 

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