Blind Flanges, Stainless Steel Blind Flanges
 
Blind Flanges, Stainless Steel Blind Flanges


METAL INDUSTRIES
177/181, J.T. Bldg. Dr.M.G. Mahimtura Marg,
3rd Kumbharwada Lane,
Mumbai-400 004, (India)

Tel: 0091-22-6022 5551
Fax: 0091-22-23884109

Email: info@metalindustrial.co

URL:www.metalindustrial.co


Blind Flanges, Stainless Steel Blind Flanges

Products Keywords
Stainless Steel Blind Flanges
Alloy steel Blind Flanges
Carbon steel Blind Flanges
Duplex steel Blind Flanges
Super Duplex Steel Blind Flanges
Brass Blind Flanges
Copper Blind Flanges
Nickel Alloys Blind Flanges
Titanium Blind Flanges
Tantalum Blind Flanges
Nickel Blind Flanges
Zirconium Blind Flanges
Hastelloy Blind Flanges
Incolloy Blind Flanges
Cupro nickel Blind Flanges
Niobium Blind Flanges
Nimonics Blind Flanges
HR Alloy Blind Flanges
Alloy 20 Blind Flanges
Monel Blind Flanges
Inconel Blind Flanges
SS Blind Flanges ASTM A182 304L
SS Blind Flanges ASTM A182 304H
SS Blind Flanges ASTM A182 309
SS Blind Flanges ASTM A182 310
SS Blind Flanges ASTM A182 316
SS Blind Flanges ASTM A182316L
SS Blind Flanges ASTM A182 316 TI
SS Blind Flanges ASTM A182 317
SS Blind Flanges ASTM A182 317L
SS Blind Flanges ASTM A182 321
SS Blind Flanges ASTM A182 321H
SS Blind Flanges ASTM A182 347H

Stainless Steel Blind Flanges:

Size : 1/2"NB TO 60"NB IN

Class : 150 LBS Blind Flanges
300 LBS Blind Flanges
600 LBS Blind Flanges
900 LBS Blind Flanges
1500 LBS Blind Flanges
2500 LBS DIN Standard
ND-6 Blind Flanges
10 Blind Flanges
16 Blind Flanges
25 Blind Flanges
40 Blind Flanges

ASTM Blind Flanges
ASME Blind Flanges
API Blind Flanges
AISI Blind Flanges
BS Blind Flanges
ANSI Blind Flanges
DIN Blind Flanges
JIS Blind Flanges
MSSP Blind Flanges
NACE Blind Flanges

MATERIALS :
Stainless Steel Blind Flanges  – SS Blind Flanges
ASTM  A182 Blind Flanges
Grade : F 304 Blind Flanges
304L Blind Flanges
304H Blind Flanges
309S Blind Flanges
309H Blind Flanges
310S Blind Flanges
310H Blind Flanges
316 Blind Flanges
316TI Blind Flanges
316H Blind Flanges
316L Blind Flanges
316LN Blind Flanges
317 Blind Flanges
317L Blind Flanges
321 Blind Flanges
321H Blind Flanges
347 Blind Flanges
347H Blind Flanges
904L Blind Flanges
Alloy Steel Blind Flanges
AS Blind Flanges

ASTM A182 - Blind Flanges
F5 Blind Flanges
F9 Blind Flanges
F11 Blind Flanges
F12 Blind Flanges
F21 Blind Flanges
F22 Blind Flanges
F91 Blind Flanges


Blind Flanges, Stainless Steel Blind Flanges  

Flanges ::


Metal Industries is an ISO certified international trader company exporters and stocking metal service of Blind Flanges, Stainless Steel Blind Flanges, Duplex Steel Blind Flanges, Carbon Steel Blind Flanges, Alloy Steel Blind Flanges, SS Blind Flanges, Steel Blind Flanges, CS Blind Flanges, AS Blind Flanges, Nickel Blind Flanges, Copper Alloy Blind Flanges, ASTM A-20, BS 3059, SA 179, IS 1239, 3589 India.
: : Pipe Flanges : :

+  Blind Flanges +  Lap Joint Flanges Orifice Flanges Reducing Flanges
Slip-on Flanges Threaded Flanges Weldneck Flanges Large size Flanges
Socket weld Flanges Spectacle Blind Pipe Flange Bolts Pipe Flange Gaskets

Blind Flanges, Stainless Steel Blind Flanges
 

  Blind Flanges

Blind Flanges, Stainless Steel Blind FlangesThe blind flange is used to close ends of piping systems. It is a kind of round plate with no center hold but with all the proper bolt holes. This blind flange is available in various sizes and materials and is used to provide positive closer on the ends of pipes, valves or equipment nozzles. This flange helps in easy access to a line once it has been sealed. The blind flange is sometimes custom made or machined to accept a nominal sized pipe to which reduction is being made. This reduction can be a threaded reduction or welded reduction.
Grades :
F304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel UNS S32750
Class:
Class 150, Class 300, Class 400, Class 600, Class 900, Class 1500
Features of blind flanges:
Some important features of blind flanges are as follows:

  • Blind flanges are sometimes supplied with NPT fittings which allow pressure test connections to be fitted.
  • They are used to blank off the ends of pipe.
  • They are also used to blank off the ends of valves and pressure vessel opening.
  • Considering factors like internal pressure and bolt loading, blind flanges, especially in the larger sizes, are the most highly stressed of all types of flanges.
  • Since the maximum stresses in a blind flange are bending stresses at the center, they can safely be allowed to be higher than in other types of flanges.
  • Blind flanges are made to fit standard pipes in all sizes.

 
Notes :
Flange dimensions to ANSI to B16.5.
Dimensions "D" includes raised face thickness.
Larger outlet sizes available on applications.
ANSI 150# / 300# 2mm Raised Face.
ANSI 600# / 2500# 7mm Raised Face.

Materials :
Nickel Alloy Blind Flanges  
Standard:

• ASTM / ASME SB 564 / 160 / 472
• UNS 10276 (HASTELLOY C 276 Blind Flanges)
• UNS 2200 (NICKEL 200 Blind Flanges)
• UNS 2201 (NICKEL 201 Blind Flanges)
• UNS 4400 (MONEL 400 Blind Flanges)
• UNS 8020 (ALLOY 20 Blind Flanges)
• UNS 8825 INCONEL 825 Blind Flanges)
• UNS 6600 (INCONEL 600 Blind Flanges)
• UNS 6601 (INCONEL 601 Blind Flanges)
• UNS 6625 (INCONEL 625 Blind Flanges)

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

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

 

Alloy Steel Blind Flanges - AS Blind Flanges
ASTM SA 182 F1/F5/F9/F11/F22/F91

Carbon Steel Blind Flanges - CS Blind Flanges
ASTMA 105 Gr. F42/46/52/56/60/65/70

Low Temperature Carbon Steel Blind Flanges - LTCS Blind Flanges
A350 LF2/A350 LF3

Value Added Services
• Hot Dip Galvanizing • Electro polish

Test Certificate
Mill Test Certificate as per EN 10204 / 3.1B

Duplex Stainless Steel : Duplex Stainless Steel Blind Flanges – Duplex SS Blind Flanges
ASTM A 182 – Blind Flanges
F 51 UNS S31803 Blind Flanges
S32750 Blind Flanges
S31500 Blind Flanges
ASTM / ASME A/SA 182 UNS Blind Flanges
F 44 Blind Flanges
F 45 Blind Flanges
F51 Blind Flanges
F 53 Blind Flanges
F 55 Blind Flanges
F 60 Blind Flanges
F 61 Blind Flanges

Carbon Steel Blind Flanges – CS Blind Flanges
ASTM A105 Blind Flanges
ASTM A 694-F42 Blind Flanges
F46 Blind Flanges
F52 Blind Flanges
F60 Blind Flanges
F65 Blind Flanges
F70 Blind Flanges

Copper Nickel Blind Flanges – Cu-Ni Blind Flanges