SS Lap Joint Flanges, Steel Lap Joint Flanges
 
SS Lap Joint Flanges, Steel Lap Joint Flanges


METAL INDUSTRIES
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SS Lap Joint Flanges, Steel Lap Joint Flanges

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

Stainless Steel Lap Joint Flanges:

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

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

ASTM Lap Joint Flanges
ASME Lap Joint Flanges
API Lap Joint Flanges
AISI Lap Joint Flanges
BS Lap Joint Flanges
ANSI Lap Joint Flanges
DIN Lap Joint Flanges
JIS Lap Joint Flanges
MSSP Lap Joint Flanges
NACE Lap Joint Flanges

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

ASTM A182 - Lap Joint Flanges
F5 Lap Joint Flanges
F9 Lap Joint Flanges
F11 Lap Joint Flanges
F12 Lap Joint Flanges
F21 Lap Joint Flanges
F22 Lap Joint Flanges
F91 Lap Joint Flanges


SS Lap Joint Flanges, Steel Lap Joint Flanges  

Flanges ::


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

  
 

  Lap Joint Flanges

SS Lap Joint Flanges, Steel Lap Joint FlangesLap Joint flanges are used on piping fitted with with lapped pipe or with lap joint stub ends. The lap joint flange with the stub end assembly are normally used in systems requiring frequent dismantling for inspection and cleaning and where the ability to swivel flanges and to align bolt holes materially eases the erection of large diameter or unusually stiff piping. These flanges are also used in applications where there is a need to facilitate bolt alignment. These type of flanges are similar to slip-on flanges. The only difference is that it has a curved radius at the bore and face to accommodate a lap joint stub end. They may be used at all pressures and are available in a full size range. These lap joint flanges slip over the pipe, and are not welded. They are otherwise fastened to it. Here the bolting pressure is transferred to the gasket by the pressure of the flange against the back of the pipe lap.

Material:
Carbon Steel : ASTM A 105, ASTM A 181
Alloy Steel : ASTM A 182, GR F1, F11, F22, F5, F9, F91
Nickel Alloys : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276
Copper Alloys : Copper, Brass & Gunmetal

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

Advantages of Lap Joint Flanges:

Lap Joint flanges have certain special advantages over other flanges. These are as follows:
  • Lap Joint flanges have the freedom to swivel around the pipe. This facilitates the lining up of opposing flange bolt holes.
  • Lack of contact with the fluid inside the pipe leads to the greater durability of these flanges.
  • In piping systems which corrode or erode quickly, the lap joint flanges may be salvaged for re-use.
  • The pressure-holding capacity of lap joint flanges is little. But it is better than that of slip-on flanges.
  • The Lap Joint works as a backing ring on the stub.
  • The main advantage of lap joint flange is that the bolt holes can be aligned with the matching flange after the welds have been completed.
  • They allow rotational alignment capability.


Materials :
Nickel Alloy Lap Joint Flanges  
Standard:

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

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

 

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

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

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

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

Copper Nickel Lap Joint Flanges – Cu-Ni Lap Joint Flanges