Weld neck Flanges, Stainless Steel Weldneck Flanges
 
Weld neck Flanges, Stainless Steel Weldneck Flanges


METAL INDUSTRIES
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Mumbai-400 004, (India)

Tel: 0091-22-6022 5551
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URL:www.metalindustrial.co


Weld neck Flanges, Stainless Steel Weldneck Flanges

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

Stainless Steel Weld neck Flanges:

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

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

ASTM Weld neck Flanges
ASME Weld neck Flanges
API Weld neck Flanges
AISI Weld neck Flanges
BS Weld neck Flanges
ANSI Weld neck Flanges
DIN Weld neck Flanges
JIS Weld neck Flanges
MSSP Weld neck Flanges
NACE Weld neck Flanges

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

ASTM A182 - Weld neck Flanges
F5 Weld neck Flanges
F9 Weld neck Flanges
F11 Weld neck Flanges
F12 Weld neck Flanges
F21 Weld neck Flanges
F22 Weld neck Flanges
F91 Weld neck Flanges

Carbon Steel Weld neck Flanges
CS Weld neck Flanges

ASTM A105 Weld neck Flanges
ASTM A 694-F42 Weld neck Flanges
F46 Weld neck Flanges
F52 Weld neck Flanges
F60 Weld neck Flanges
F65 Weld neck Flanges
F70 Weld neck Flanges


Weld neck Flanges, Stainless Steel Weldneck Flanges  

Flanges ::


Metal Industries is an ISO certified international trader company exporters and stocking metal service of Weld neck Flanges, Stainless Steel Weld neck Flanges, Duplex Steel Weld neck Flanges, Carbon Steel Weld neck Flanges, Alloy Steel Weld neck Flanges, SS Weldneck Flanges, Steel Weld neck Flanges, CS Weld neck Flanges, AS Weld neck Flanges, Nickel Weld neck Flanges, Copper Alloy Weld neck 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

  
Weld neck Flanges, Stainless Steel Weldneck Flanges
 

  Weldneck Flanges

Weld neck Flanges, Stainless Steel Weldneck FlangesWeld Neck Flanges are drilled(machined) with the wall thickness of the flange having the same dimensions of the matching pipe, the lighter the pipe is, the larger the bore, conversely, the heavier the pipe, the small the bore, they are normally used for highpressure, cold or hot temperature

Notes :


Flange dimensions to ANSI B16.5.
Dimensions "B" & "D" includes raised face thickness.
Bore (SCH) "C" purchasess to Specity.
Larger outlet sizes are avilable on applications.
ANSI 150# / 300# 2mm Raised Face.
ANSI 600# / 2500# 7mm Raised Face.

Materials used:
Stainless Steel, Alloy Steel, Carbon Steel, Cast Iron, Steel, Aluminum, Brass, Bronze, Monel, PVC, Thermoplastic etc.

NW Long Weld Neck Flanges
Long Weld Neck Flanges
Specifications:

Tube OD sizes: 3/8 to 2 inches Materials:
Flange: 304 or 316L stainless steel
O-rings: Viton, Buna, & silicone
Fasteners: Wingnut, SureSeal,
bulkhead & EVAC clamps
Vacuum range
Elastomer seal: >=1 x 10^-8 Torr - High vacuum
EVAC metal seal: >=1 x 10^-11 Torr - UHV
Temperature range
Viton:
 -20°C to 200°C
Silicone: 
-50°C to 230°C
Buna:
 -30°C to 110°C
EVAC metal seal: 
-270°C to 150°C

Key Features:
This is the most common type of high pressure pipe flange. They are distinguished from other types of pipe flanges by their long tapered hub and gentle transition of thickness in the region of the butt weld joining them to the pipe. The long tapered hub provides an important reinforcement of the weld neck flange proper in terms of strength and resistance to dishing.

Uses of weld neck flanges:
  • The weld neck flange is very resistant to dishing and has a very sturdy connection because it has the pipe along with the tapered hub.
  • The flanges are ideal for extreme fluctuations of temperature.
  • They are ideal in environments where there may be a lot of bending and handling of the flanges.
  • Preferred in an environment with extreme temperature conditions.
  • This type of flange is preferred for every severe service condition—resulting from high pressure or from sub-zero or elevated temperature.
  • They are used in situations where loading conditions are substantially constant or fluctuate between wide limits.
  • This is probably the best welding flange available because of its high, heavy neck.
  • Highly recommended wherever a sound welded joint connection is needed.

Materials :
Nickel Alloy Weld neck Flanges  
Standard:

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

Copper Alloy Weld neck Flanges
ASTM / ASME SB 61 / 62 / 151 / 152.
C 70600 (CU -NI- 90/10) - Cupro Nickel Weld neck Flanges
C 71500 (CU -NI- 70/30) - Copper Nickel Weld neck 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 Weld neck Flanges
ASTM / ASME A/SA 182 UNS F 44, F 45, F51, F 53, F 55, F 60, F 61.

 

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

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

Low Temperature Carbon Steel Weld neck Flanges - LTCS Weld neck 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 Weld neck Flanges – Duplex SS Weld neck Flanges
ASTM A 182 – Weld neck Flanges
F 51 UNS S31803 Weld neck Flanges
S32750 Weld neck Flanges
S31500 Weld neck Flanges
ASTM / ASME A/SA 182 UNS Weld neck Flanges
F 44 Weld neck Flanges
F 45 Weld neck Flanges
F51 Weld neck Flanges
F 53 Weld neck Flanges
F 55 Weld neck Flanges
F 60 Weld neck Flanges
F 61 Weld neck Flanges

Copper Nickel Weld neck Flanges – Cu-Ni Weld neck Flanges