Premium 304 Stainless Steel Flange for Industrial Applications

• Customization: Available
• Standard: ANSI, DIN, JIS
• Type: Welding Flange
• Material: Stainless Steel
• Structure: Round
• Connection: Welding
• Sealing Surface: FM
• Manufacturing Way: Forging
• Usage: Industrial
• Transport Package: Pallets
• Specification: DIN, ANSI
• Trademark: Baide
• Origin: Yancheng, Jiangsu
• HS Code: 7307210000
• Production Capacity: 100000PCS

Product Description

FLANGE

Application:For seal or connect of pipe/tub-e lines
Material:304,304L,316,316L,nickel alloyother material on request
Standard:ANSI,DIN,JIS,BS,EN1092-1
Size:DN15 (1/2") to DN5000 (200")
Type:Threaded Flanges, Socket Welding Flanges, Blind Flanges, Other Flanges

 

 

 

 

 

 

Q: Are you factory ?
A: Yes,We are the factory with more than 30 years of production experience.

Q: How long is your delivery time?
A: For orders of one to five cases, the delivery time is generally around 20-30 days.it is according to order quantity.

Q: Do you provide samples ? Is it free or extra ?
A: Yes.We can provide free samples for standard fasteners, But the clients will pay the Express charges.

Q: What is your terms of payment ?
A: Small order 100% in advance. 
B: Normally 30% T/T in advance,70% balance after BL copy. 
C: or we discuss the details.

Q:Do you support the customization?
A:Yes,we can produce according to the drawing or samples.

Q:How about the quality of your products?
A: The company has advanced production and testing equipment. Every product will be 100% inspected by our QC department before shipment.
Flange
1. Application:
For seal or connect of pipe/tub-e lines
2. Material:
304,304L,316,316L,nickel alloyother material on request
3. Standard:
ANSI,DIN,JIS,BS,EN1092-1
4. Size:
DN15 (1/2") to DN5000 (200")
5. Type:
Threaded Flanges, Socket Welding Flanges, Blind Flanges, Other Flanges

Types' Specification
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
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
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
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
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