Product Description
1. Application:
For seal or connect of pipe/tub-e lines
2. Material:
304,304L,316,316L,carbon steel or other material on request
3. Standard:
ANSI,DIN,JIS,BS,EN1092-1
4. Size:
DN15 (1/2") to DN5000 (200")
5. Type:
 Slip-On, Welding Neck, Blind, Socket Welding, Threaded, Lap Joint and Plate etc.
| Types' Specification | |
| Slip-on |
1. Not normally used in high-stress applications due to low hub and weld attachment 2. Silps over outside of pipe 3. Inside of flange welded at hub and end of pipe |
| Welding neck |
1. Preferred for high-pressure, subzero or elevated temperature 2. Hub is tapered and bored to match pipe's inside diameter so flow is not restricted, preventing turbulence and reducing erosion 3.Easily radiographed and provides excellent stress distribution |
| Blind |
1. Used to close ends of piping 2. Has no bore 3. Permits access to sealed lines |
| Socket welding |
1.For small-diameter chemical processes, hydraulic and stream distribution lines 2. Similar to slip-on flange 3. Counter bore matches pipe bore, allowing unrestricted flow 4. Counter bore from hub side fits pipe's outer diameter -  can insert pipe in socket with fillet weld at hub |
| Threaded |
1. Used where welding would would be hazardous 2. Designed for low-pressure and non-cyclic applications 3. Bore is threaded to match pipe thread 4. Tapered to seal pipe and flanges |
|
Lap joint  |
1.Used where bolt alignment or access for cleaning is required 2.Similar to slip-on flange when used with lap joint stub end 3. Radius at intersection of flange face and bore to match lap joint stub end |
| Different accessories are available | |
6.  Kinds of forging:Â
  Free forging/Die forging/Rolling Â
7. Rustproof treatment:Â
 Lightly oiled, Galvanized,  Painting with different colors,   Just keep the flanges dry and clean as per customers' requirementÂ
8. Inspection:Â
 Factory in-house, Third party inspection available upon requestÂ
  Product Description
1. Application:
For seal or connect of pipe/tub-e lines
2. Material:
304,304L,316,316L,carbon steel or other material on request
3. Standard:
ANSI,DIN,JIS,BS,EN1092-1
4. Size:
DN15 (1/2") to DN5000 (200")
5. Type:
 Slip-On, Welding Neck, Blind, Socket Welding, Threaded, Lap Joint and Plate etc.
| Types' Specification | |
| Slip-on |
1. Not normally used in high-stress applications due to low hub and weld attachment 2. Silps over outside of pipe 3. Inside of flange welded at hub and end of pipe |
| Welding neck |
1. Preferred for high-pressure, subzero or elevated temperature 2. Hub is tapered and bored to match pipe's inside diameter so flow is not restricted, preventing turbulence and reducing erosion 3.Easily radiographed and provides excellent stress distribution |
| Blind |
1. Used to close ends of piping 2. Has no bore 3. Permits access to sealed lines |
| Socket welding |
1.For small-diameter chemical processes, hydraulic and stream distribution lines 2. Similar to slip-on flange 3. Counter bore matches pipe bore, allowing unrestricted flow 4. Counter bore from hub side fits pipe's outer diameter -  can insert pipe in socket with fillet weld at hub |
| Threaded |
1. Used where welding would would be hazardous 2. Designed for low-pressure and non-cyclic applications 3. Bore is threaded to match pipe thread 4. Tapered to seal pipe and flanges |
|
Lap joint  |
1.Used where bolt alignment or access for cleaning is required 2.Similar to slip-on flange when used with lap joint stub end 3. Radius at intersection of flange face and bore to match lap joint stub end |
| Different accessories are available | |
6.  Kinds of forging:Â
  Free forging/Die forging/Rolling Â
7. Rustproof treatment:Â
 Lightly oiled, Galvanized,  Painting with different colors,   Just keep the flanges dry and clean as per customers' requirementÂ
8. Inspection:Â
 Factory in-house, Third party inspection available upon requestÂ
Aluminum window milling machines are used to process hardware installation holes and slots, water slots, air-pressure balance grooves and other holes or slots in aluminium windows and doors, and it is an important component part of aluminium window production line. Milling hardware holes or slots and water-slots of windows is an important step in window-door manufacturing procedure. The quality of these holes or slots will have a direct influence on the quality of windows and doors. Qualified hardware holes and slots not only improve the visual sense of beauty of aluminum windows and doors, but guarantee the fastness and durability of hardware which increases the safety factor of windows and doors. Aluminum window milling machines include water slot milling machine, lock hole & slot milling machine, copy routing machine, and so on.
aluminum profile end milling machine, copy routing machine, copy router
Jinan Stone Machine Co., Ltd. , https://www.jnstonema.com