Company Details

  • Shijiazhuang Bang dong Pipeline Technology Co,Ltd.

  •  [Hebei,China]
  • Business Type:Manufacturer
  • Main Mark: Africa , Asia , East Europe , Europe , Middle East , North Europe , West Europe
  • Exporter:91% - 100%
  • Certs:CE, ISO9001
  • Description:Pressed Lap Joint Flanges,LJF Lap Joint Flange,ASTM A105 Lap Joint Flanges
Inquiry Basket ( 0 )

Shijiazhuang Bang dong Pipeline Technology Co,Ltd.

Pressed Lap Joint Flanges,LJF Lap Joint Flange,ASTM A105 Lap Joint Flanges

Home > Products > Steel Flange > Lap Joint Flange > Stub end and Lap Joint Flange

Stub end and Lap Joint Flange

Share to:  
    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF
    Min. Order: 1 Piece/Pieces
    Delivery Time: 20 Days

Basic Info

Model No.: Lap Joint Flange

Standard: DIN, GB, JIS, ANSI, GOST

Type: Welding Flange

Material: Carbon Steel

Structure: Flanges

Connection: Welding

Sealing Surface: RF

Manufacturing Way: Forging

Additional Info

Packaging: Wooden Case or as per buyer's requirements

Productivity: 1000pcs/month

Brand: Bangdong

Transportation: Ocean,Land,Air,Train/TNT/DHL

Place of Origin: Cangzhou,China

Supply Ability: 1000pcs/month

Certificate: ISO/CE/API

Product Description

Stub end and Lap Joint Flange , Bangdong could offer various types and standard flanges . If you need LJ flange , ASTM A105 Lap joint flanges ,A350 LF2 LJ Flange , F60/F65/F70/F80 Lap Joint Flange or F11/F2/F9/F91/F5 alloy steel lap joint pipe flange , welcome to contact us freely .


Lap joint flanges fit over a pipe with a flared or stub end. This allows the flanges to swivel freely to easily align bolt holes. These are ideal for systems whose design / layout may change or are frequently disassembled. The biggest advantage of lap joint flanges is that the flanges are not welded in place however its an overall much weaker connection than other flanges styles.


Material:
Carbon Steel : ASTM A 105, ASTM A 181 ,

ASTM: SA105N/A105, ASTM SA350 LF2,etc

A694 F42, F46, F48, F50, F52, F56, F60, F65, F70 etc


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 64"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




Our Forged Flange Type :

Thread Flange

Blind Flange

Slip On Flange

Weld Neck Flange

Spectacle Blind Flange

Spacer & Spade

LWN Flange

Orifice Flange




More Details of Lap Joint Flange :


Lap joint flange is having two components, a stub end, and a loose backing flange. Stub end is butt welded to the pipe and Backing flange freely move over the pipe. The backing flange can be of different material than stub material and normally of the carbon steel to save the cost. Lap flange is used where frequent dismantling is required, and space is constrained. The lap joint flange is practically identical to a slip-on flange except it has a radius at the intersection of the bore and flange face. The lap joint flange is practically identical to a slip-on flange except it has a radius at the intersection of the bore and flange face. This radius is necessary to have the flange accommodate a lap joint stub end. Normally, a lap joint flange and a lap joint stub end are mated together is an assembly system.


Sizes range: 1/2" to 64" (and much larger size according to customers' demands).

Printing: Carbon steel and alloy steel with yellow print, black print, oil or zinc.

Packing: in wooden cases, wooden pallets or as per customers' special requirement, Standard Export Package.


* We can also manufacture special application flanges and forgings that customers require.

Lap joint flange draws :
Details of Lap Joint Flange
1. Lap Joint flange 2. Stub End 3. Butt weld 4. Pipe or Fitting

These flanges are nearly identical to a Slip On flange with the exception of a radius at the intersection of the flange face and the bore to accommodate the flanged portion of the Stub End.






asmeB169-long-stubend

IMG_4117(1)

ASTM A105 Lap Joint Flanges

LJF Lap Joint Flange

Looking for ideal Pressed Lap Joint Flanges Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the LJF Lap Joint Flange are quality guaranteed. We are China Origin Factory of ASTM A105 Lap Joint Flanges. If you have any question, please feel free to contact us.

Product Categories : Steel Flange > Lap Joint Flange

Email to this supplier
  • *Subject:
  • *Messages:
    Your message must be between 20-8000 characters
Communicate with Supplier?Supplier
luffy Ms. luffy
What can I do for you?
Chat Now Contact Supplier