St20 A105 Carbon Steel Neck Weld Steel Flange for Industry Weld

• Standard: ANSI, DIN, GB, JIS, GOST, BSW
• Type: Welding Flange
• Material: Stainless Steel
• Structure: Flanges
• Connection: Flanged
• Sealing Surface: RF
• Model NO.: 521
• Manufacturing Way: Forging
• Sample: Available
• Warranty: 12 Months
• Delivery Time: 35 Days
• Transport Way: by Sea
• Transport Package: Carton
• Specification: customizable
• Trademark: xhxmat
• Origin: Zhejiang
• Production Capacity: 500000

Product Description

A flange is a method of connecting pipes, valves, pumps and other equipment to form a piping system. It also provides easy access for cleaning, inspection or modification. Flanges are usually welded or screwed. Flanged joints are made by bolting together two flanges with a gasket between them to provide a seal.

 

Item	Weld Neck Flanges
Standard	GOST 12820-80,ANSI B16.5,EN1092, BS4504, JIS B2220-2012, DIN, AMSE B16.5,UNI etc.
Material	SS304, SS316, SS304L, SS316L, SS321, SS310 ,1.4401, 1.4403, etc
Surface	Available of raised face(RF), full face(FF), Ring joint(RTJ) , Groove, Tongue, or customized.
Type	Forged
size	DN15-DN600, biggest outside diameter can be up to 6000mm
Delivery time	Within 5-30 days after receiving the prepaid
Packing	wooden case,plywood cases, pallets or according to the customers' requirements
Application	Widely used in oil and gas, chemistry, drugs and other fields