DN450 18 Inch Class600 Carbon Steel Welding Neck Flange

• Customization: Available
• Standard: ANSI, DIN, GB, JIS, GOST, BSW
• Type: Welding Flange
• Model NO.: DN450 CLASS600
• Material: Carbon Steel
• Structure: Round
• Connection: Welding
• Sealing Surface: RF
• Manufacturing Way: Forging
• Pressure Rating: Class600 Lbs
• Transport Package: Wooden Case
• Specification: DN450 CLASS600
• Trademark: XINQI
• Origin: Cangzhou
• HS Code: 730791
• Production Capacity: 10000pieces/Day

Product Description

Flanges are the interconnected parts between shafts and are used for the connection between pipe ends; they are also used as flanges on the inlet and outlet of equipment for the connection between two equipment.  Flange connection or flange joint refers to a detachable connection in which flanges, gaskets and bolts are connected to each other as a set of combined sealing structures.  Pipe flange refers to the flange used for piping in the pipeline installation, and used on equipment refers to the inlet and outlet flanges of the equipment.  There are holes on the flanges, and bolts make the two flanges tightly connected.  The flanges are sealed with gaskets.  Flange is divided into threaded connection (thread connection) flange and welding flange.  Flanges are used in pairs, threaded flanges can be used for low-pressure pipelines, and welded flanges can be used for pressures above 4 bars.  Add a gasket between the two flanges and fasten them with bolts.  Different pressure flanges have different thicknesses, and they use different bolts.  When pumps and valves are connected to pipelines, parts of these equipment are also made into corresponding flange shapes, also known as flange connections.
 

a) How can I get more details about your products?
You can send an email to our email address. We will provide catalogue and pictures of our products for your reference.We can also supply pipe fittings, bolt and nut, gaskets etc. We aim to be your piping system solution provider. 
b) How can I get some samples?   
If you need, we will offer you samples for free, but new customers are expected to pay express charge. 
c) Do you provide customized parts? 
Yes, you can give us drawings and we will manufacture accordingly. 
d) To which country have you supplied your products?
We have supplied to Thailand, China Taiwan, Vietnam, India, South Africa, Sudan, Peru , Brazil, Trinidad and Tobago, Kuwait, Qatar, Sri Lanka, Pakistan, Romania, France, Spain, Germany, Belgium, Ukraine etc. (Figures here only include our customers in latest 5 years.). 
e) I can't see the goods or touch the goods, how can I deal with the risk involved?  
Our quality management system conforms to the requirement of ISO 9001:2015 verified by DNV. We are absolutely worth your trust. We can accept trial order to enhance mutual trust.