ANSI B16.5 Wn Flange 304 316 304L 316L Stainless Steel OEM Manufacturer

• Customization: Available
• Standard: ANSI, DIN, GB, JIS, GOST, BSW
• Type: Welding Flange
• Model NO.: 304, 304L, 316L, 321, 310S, 316Ti, 2205, 2507
• Structure: Flanges
• Connection: Welding
• Sealing Surface: RF
• Manufacturing Way: Forging
• Thickness: 0.5 Inches to Several Inches.
• Face Types: Raised Face (RF), Flat Face (FF), Ring Type Joint
• End Connections: Butt Weld, Socket Weld, Threaded
• Flange Ratings: Pn Rating, Class Rating
• Bolt Specifications: ASTM A193, ASTM A320
• Applications: Oil and Gas, Chemical Processing, Water Treatment,
• Testing Methods: Hydrostatic Testing, Ultrasonic Testing
• Design Standards: ASME B16.5, ASME B16.47, API 605
• Welding Procedures: TIG Welding, MIG Welding
• Flange Materials: Duplex Stainless Steel, Super Duplex, Nickel Alloy
• Flange Tolerances: ANSI B16.5, ANSI B16.47
• Flange Dimensions: Nominal Pipe Size (Nps), Schedule (Sch)
• Gasket Types: Spiral Wound Gasket, Rtj Gasket, PTFE Gasket
• Uses1: Connecting Pipes, Valves, and Equipment in Various
• Use2: Provide a Secure Seal When Paired with Gaskets,
• Transport Package: Seaworthy Package
• Specification: 1/2 inch to 48 inches and larger
• Trademark: EZ STEEL
• Origin: China
• Production Capacity: 50000pieces/Year

Product Description

 

Product Description

Application of the flange

Flanges are used in pairs, threaded flanges can be used for low pressure pipes, welded flanges are used for pressures above 4 kg. Put a gasket between the two flannels and bolt them down. Flanges at different pressures have different thicknesses, and they use different bolts. Pumps and valves, when connected to pipes, are also made into the corresponding flange shape, also known as flange connection.

specifications of Flanges


 

Material	Stainless Steel: SS304, SS316, SS304L, SS316L, SS321, SS310 ,1.4401, 1.4403 Duplex Stainless Steel: 9041L 2205, 2507, 254SMO, etc
Type	Plate, Slip-on , Welding Neck, Blind, Threaded, Socked Weld, Loose, RTJ
Class	150# 300# 400# 600# 900# 1500# 2500# PN6 PN10 PN16 PN25 PN40 PN63 5K 10K 20K 30
Standard	ANSI/ASME B16.5, BS4505, GOST12820-80, DIN, UNI, EN1092-1, JIS/KS
Size	1/2"NB to 48"NB
Application	For Water, Oil and Gas Industrial
Certificate	CE / ISO / SGS
Connection	RF FF RTJ
Pressure Rating	Class 150-Class 2500 PN6-PN16
Facing	RF/FF/RJ
Surface treatment	Antirust Oil,Black Paint,Yellow paint,Galvanized

Classification of the flange


Image details

 our factory 

More than 20 years experience, we adopt advanced production equipment, one-time molding, than the general manufacturer USES the forgings, flange made of cutting board, etc, can reduce the cost by thirty percent to 40. With cheap and fine quality, fast delivery and other advantages, in the same industry in a higher position.

  

Flange Packaging

Cerfication

Why Choose us

7*24 service time
trace shippment each week
Professional QC QA team, more than 5 people. Inspect all goods before delivery
REFUND MONEY IF REJECTION BECAUSE OF QUALITY
PAYMENT TERM CAN BE L/C, O/A, T/T

OUR PROJECTS SHOW

Our products can be used in Petrochemical industry;aviation and aerospace industry;pharmaceutical industry,gas exhaust; power plant;ship building;  water treatment, etc.
Here is some projects samples for your reference.

FAQ:
Q1:What certificate do you have?
A: We have ISO 9001, CE certificate.
Q2. Can I get free samples?
A: Yes, The free samples can be offered for free.
Q3. Can I have my own Logo on the product?
A: Yes, Simple logo design is available based on not small order quantity.
Q4: Can I have my own customized product?
A: Yes, your customized requirements for color, size, mark, etc.
Q5: Can you produce the products according to my own drawing?
A: Yes, we can produce the products according to your drawing.
Q6: How long is your delivery time?
A: Generally it is about 30-45days depends on the order quantity.
Q7:What's your product range?
A:Forged Pipe Fitting,Butt welding Pipe Fitting,Pipe Clamps,Ductile Iron Groove Pipe Fitting,OEM Parts,Valves