Stainless Steel Flanges

Weld Neck Flanges

Approx Price: Rs 150 / Piece 
Weld neck flanges are designed to be joined to a piping system by butt welding. Weld neck flanges is relatively expensive because of its long neck, but is preferred for high stress applications. The neck, or hub, transmits stresses to the pipe, reducing stress concentrations at the base of the flange. The gradual transition of thickness from the base of the hub to the wall thickness at the butt weld provides important reinforcement of the metal flange. The bore of the weld neck flanges matches the bore of the pipe, reducing turbulence and erosion.

Threaded Flanges

Approx Price: Rs 120 / Piece 
These threaded metal flanges are similar to a slip-on flange in outline, but the bore is threaded, thus enabling assembly without welding. This obviously limits its applications to relatively low pressure piping systems. The threaded flanges may be welded around the joint after assembly, but this is not considered a satisfactory method of increasing its applications.

Orifice Flanges

Approx Price: Rs 210 / Kilogram 
The function of an orifice flange is to provide access to a line for meeting off gases or liquids. An orifice flanges is clamped between a pair of flanges when installed in a line and the whole assembly is referred to as an orifice flange union. Jack-screws within the assembly facilitate removal of the orifice plate. The orifice plate, the metering device, consists of a thin plate with a concentric, square edge, circular hole in the center. Two pressure tap-holes are drilled in each orifice flange to measure pressure differences through the orifice.

Stainless Steel Weld Neck Flanges

Approx Price: Rs 200 / Kilogram 
Size : 1/2"NB TO 60"NB IN

Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN Standard ND-6,10, 16, 25, 40 Etc.

SPECIFICATIONS AS PER THE INTERNATIONAL STANDARD ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE

MATERIALS :

Stainless Steel Weld Neck Flanges – SS WNRF Flanges
ASTM A182

Grade : F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN,
317, 317L, 321, 321H, 347, 347H, 904L.

Stainless Steel Socket Weld Flanges

Approx Price: Rs 11,000 / Piece 
Minimum Order Quantity: 20 Piece

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

Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN Standard ND-6,10, 16, 25, 40 Etc.
SPECIFICATIONS AS PER THE INTERNATIONAL STANDARD
ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE

MATERIALS :
Stainless Steel Socket Weld Flange – SS SWRF Flange

ASTM A182

Grade : F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN,
317, 317L, 321, 321H, 347, 347H, 904L

Additional Information:
  • Packaging Details: FOB Price:200

Stainless Steel Screwed Flanges

Approx Price: Rs 200 / Kilogram 

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

Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN Standard ND-6,10, 16, 25, 40 Etc.

SPECIFICATIONS AS PER THE INTERNATIONAL STANDARD
ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE

MATERIALS :
Stainless Steel Threaded Flange – SS Threaded Flange

ASTM A182

Grade : F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN,
317, 317L, 321, 321H, 347, 347H, 904L.

Stainless Steel Long Weld Neck Flanges

Approx Price: Rs 200 / Kilogram 

Size : 1/2"NB TO 36"NB IN

Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
SPECIFICATIONS AS PER THE INTERNATIONAL STANDARD
ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE

MATERIALS :
Stainless Steel Long Neck Weld Flange – SS Long Neck Weld Flange

ASTM A182

Grade : F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L.

Stainless Steel Lapped Joint Flanges

Approx Price: Rs 200 / Kilogram 

Size : 1/2"NB TO 24"NB IN

Standard : ASA 150, ASA 300, TABLE D,E,F,H, DIN, ND-6,10, 16, 25, 40 Etc.
SPECIFICATIONS AS PER THE INTERNATIONAL STANDARD
ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE

MATERIALS :
Stainless Steel Lapped Joint Flange – SS Lapped Joint Flange

ASTM SA 240

Grade : 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN,
317, 317L, 321, 321H, 347, 347H, 904L

Stainless Steel Reducing Flanges

Approx Price: Rs 200 / Kilogram 

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

Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
DIN Standard ND-6,10, 16, 25, 40 Etc.
SPECIFICATIONS AS PER THE INTERNATIONAL STANDARD
ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE

MATERIALS :
ASTM / ASME A/SA 182 UNS F 44, F 45, F51, F 53, F 55, F 60, F 61.
Stainless Steel Reducing Flange – SS Reducing Flange
ASTM A182

Grade : F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN,317, 317L, 321, 321H, 347, 347H, 904L.

Stainless Steel Spectacle Blind Flanges

Approx Price: Rs 1,250 / Piece 
Minimum Order Quantity: 20 Piece

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

Standard : ASA 150, ASA 300 Etc.
SPECIFICATIONS AS PER THE INTERNATIONAL STANDARD
ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE

MATERIALS :
Stainless Steel Spectacle Flange – SS Spectacle Flange

ASTM SA 240

Grade : 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN,
317, 317L, 321, 321H, 347, 347H, 904L.


Additional Information:
  • Packaging Details: FOB Price:200

SS Slip On Sorf Flange

Approx Price: Rs 200 / Kilogram 
Slipon (sorf), socketweld (swrf), blind (blrf), weldneck (wnrf), screwed (serf), lap joint(ljff) range : forged flanges: (15 mm)nb to 24 (600 mm) nb plate flanges: (15 mm) nb to 48 (1200 mm) nb dimensions : ansi b16. 5 & bs1560: class 150 #, 300 #, 600 #, 900 #, 1500 # din : 2527, 2573, 2576, 2633, 2634, 2635, nd-6, nd-10, nd-16, nd-40 bs10 : table d, e, f, h, j, bs4504 : table nd-6, nd-10, nd-16, nd-25, nd-40 is6392 : table 5, 11, 17, is, 1538, mss-sp44.

SS Weld Neck Flange

Approx Price: Rs 200 / Unit 
Size : 1/2"NB TO 60"NB IN

Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.

Specification as per the international standard ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE

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.

Stainless Steel Weld Neck Flanges – SS WNRF Flanges
  • ASTM SA 240
  • ASTM A182
  • Grade : F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L.

Alloy Steel Weld Neck Flanges – AS WNRF Flanges
ASTM SA 182 F1/F5/F9/F11/F22/F91

Carbon Steel Weld Neck Flanges – CS WNRF Flanges
ASTMA 105 Gr. F42/46/52/56/60/65/70

Low Temperature Carbon Steel Weld Neck Flanges – LTCS WNRF Flanges
A350 LF2/A350 LF3

Value Added Services
  • Hot Dip Galvanizing
  • Epoxy Coating,
Test Certificate
Mill Test Certificate as per EN 10204 / 3.1B

SS Forged Steel Flanges

Approx Price: Rs 200 / Kilogram 
We trade forged steel flanges and forged flanges of different grades and standard ranges that comply with national & international standards. We can also offer forged steel flanges as per the customer's requirement.

The Grades are as follows

F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L.

Blind Flanges

Approx Price: Rs 99 / Piece 
Blind flanges are used to blank off the pipeline, valves or pumps. These flanges can also be sometime used as a inspection cover. Our range of blind flanges can be customized to meet the specifications and requirements of the clients.

Reducing Flanges

Approx Price: Rs 245 / Piece 
Minimum Order Quantity: 50 Piece

Our clients can avail from us a wide range of Reducing Flanges tat is designed in compliance with international quality standards. These are available in all types and pressures and are widely used for pipe-to-pipe connections. The reducing flange includes a flange with one specified diameter having a bore of a different and smaller diameter. Except for the bore and hub dimensions, the reducing flange will have dimensions of the larger pipe size. To increase the size of the flange, these are used at the outlet side of the expansion joint. It is the most economical method to make a transition in size.

Features:


  • Durable
  • Corrosion resistance
  • High strength
  • Dimensional accuracy
  • Fine finish


Material Used:


  • Carbon steel
  • Stainless steel
  • Alloy steel
  • Brass
  • Cast iron
  • BronzeAluminum
  • PVC


Types of Reducing Flanges:

 

  • Welding Neck
  • Slip-On
  • Threaded
  • Uses of Reducing Flanges:
  • Reducing flanges are a little easier to bolt up than non-reducing flanges.
  • They provide the most perfect solution when you need to connect different size flanges.
  • These flanges are available in all types and pressures.
  • Reducing flanges are fixed by welding, gluing or clamping flanges of equal dimensions provided with different connecting pieces.
  • They offer the simplest and least expensive method of mating two different sized flanges.


Specifications:


  • Alloy Steel : ASTM A 182, GR F1, F11, F22, F5, F9, F91
  • Carbon Steel : ASTM A 105, ASTM A 181
  • Copper Alloys : Copper, Brass & Gunmetal
  • Nickel Alloys : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276
  • Size : 1/8" NB TO 48"NB.
  • Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #.


Standard


  • ANSI : 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

Slip On Flange

Approx Price: Rs 150 / Piece 
The slip on flanges are slipped over the pipe then welded both inside and outside to provide sufficient strength and prevent leakage. These slip on flanges are used in preference to weld necks by many users because of its lower cost and the fact that less accuracy is required when cutting pipe to length.

Socket Weld Flanges

Approx Price: Rs 250 / Kilogram 
These socket weld flanges are similar to a slip-on flange in outline, but the bore is counter –bored to accept pipe. The diameter of the remaining bore is the same as the inside diameter of the pipe. The socket weld flanges are attached to the pipe by a fillet weld around the hub of the flange. An optional interval weld may be applied in high stress application. Socket weld flanges's biggest use in high pressure systems such as hydraulic and steam lines.
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