Customized Size SS Flange

Name: Customized Size SS Flange

Standards: ANSI, BS, DIN, EN1092-1, JIS
ANSI flanges
Dimensions: ANSI B16.5, B14.47, B16.36, B16.48
Class: 150, 300, 400, 600, 900, 1500, 2500
Flange type: weld neck, threaded, slip-on, lap joint, socket weld, blind
BS flanges
Dimensions: BS4504
PN: 2.4, 6, 10, 16, 25, 40
Flange type: weld neck, threaded, slip-on, lap joint, socket weld, blind
DIN flanges
Description: blind flange

Types specification:
Slip-on
1. Not normally used in high-stress applications due to low hub and weld attachment
2. Slips over outside of pipe
3. Inside of flange welded at hub and end of pipe
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

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 radio graphed and provides excellent stress distribution
Threaded
1. Used where welding 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
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
Blind
1. Used to close ends of piping
2. Has no bore
3. Permits access to sealed lines
Other flanges:
Orifice, expander, reducing, lightweight, studding outlets, long weld necks, metric, navy drawings, customer drawings

Materials: stainless steel 304, 304L, 316, 316L, carbon steel
Size range: DN15 to DN2000 
Coating: black paint, yellow transparent paint, cold and hot dip galvanized 

Size: 1/2"-60"
Materials: stainless steel and carbon steel
Standard: ANSI, BS, DIN, EN1092-1, JIS
Place of origin: Hebei, China (Mainland)
Model number: forged flange
Standard or nonstandard: standard
Technique: forging
Pressure: PN10, PN16, PN25, PN40
Type: blind flange
Application: for seal or connect of pipe/tub-e lines
Sample: yes
Certifications: ISO 9001
Packing: wooden case