
Pipe Welded Carbon Steel Flange
Product Introduction
'Quality initially, Honesty as base, Sincere company and mutual profit' is our idea, in order to create repeatedly and pursue the excellence for Stainless Steel Dairy Tee, Tri Threaded Ball Valve Three Way, Sanitary Y Strainer Stainless Steel. The company has mature production technology, advanced processing technology, complete detection means, and strong development and design ability. On the way forward, we will continue to pursue there is no best but better. With our efforts, our company has established a long-term stable international market, has a good cooperative relationship with many manufacturers, and has stable supply channels. We will continue to improve ourselves, innovate, introduce new technology, new equipment and absorb new talents to provide professional and efficient services to our customers.


PN 2.0MPa (Class 150) stiffening butt welded steel pipe flange(SO)ANSI
Norminal Diameter | Pipe Outside Diameter | Link Size | Seal Surface Size | Flange Thickness | Flange Inside Diameter B1 | Groove Width | Approx Weight | |||||||
A1 | Flange outer diameter | Diameter of center circle of bolt hole | Diameter of bolt hole | Number of bolt holes | thread | |||||||||

PN 5.0MPa (Class 300) stiffening butt welded steel pipe flange(SO)
Norminal Diameter | Pipe Outside Diameter | Link Size | Seal Surface Size | Flange Thickness | Flange Inside Diameter B1 | Groove Width | Approx Weight | |||||||
A1 | Flange outer diameter | Diameter of center circle of bolt hole | Diameter of bolt hole | Number of bolt holes | thread | |||||||||

PN 11MPa (Class 600) stiffening butt welded steel pipe flange(SO)
Norminal Diameter | Pipe Outside Diameter | Link Size | Seal Surface Size | Flange Thickness | Flange Inside Diameter B1 | Groove Width | Approx Weight | |||||||
A1 | Flange outer diameter | Diameter of center circle of bolt hole | Diameter of bolt hole | Number of bolt holes | thread | |||||||||

PN 15MPa (Class 900) stiffening butt welded steel pipe flange(SO)
Norminal Diameter | Pipe Outside Diameter | Link Size | Seal Surface Size | Flange Thickness | Flange Inside Diameter B1 | Groove Width | Approx Weight | |||||||
A1 | Flange outer diameter | Diameter of center circle of bolt hole | Diameter of bolt hole | Number of bolt holes | thread | |||||||||

Product Description:
Pipe flange standard: ANSI B16.5, ANSI B 16.47
Material: 201,304,316l, carbon steel, alloy steel, etc
Advantage:
1. Butt welding of flange and pipe, mainly used for welding process, has good use characteristics and performance, reasonable structure, high strength and stiffness.
2. It needs to be determined according to the specific situation, so as to ensure the ratio and performance of the welding flange, and can withstand high temperature and high pressure.
3. It has a wide range of uses, and its application range is determined according to different characteristics. It is mainly used in medium medium conditions, such as low-pressure non purified compressed air and low-pressure circulating water. The price is relatively low.
Product application:
widely used in petroleum, electric power, chemical, pharmaceutical, natural gas, heating, shipbuilding, metallurgy, boilers, bridges, sewage treatment, urban construction and many other industries. Exports to the United States, Saudi Arabia, Venezuela, India, Thailand, Pakistan, Bangladesh, Syria, Iran, India and other countries and regions.
Price
Our price fluctuates with raw materials and exchange rate.Please leave your contact information and give you a new quotation as soon as possible.
Packing
wooden case, wooden pallet or packing method specified by customers.
Our Pipe Welded Carbon Steel Flange is novel in design, exquisite craftsmanship, and strict quality control, which brings customers a high-quality experience. We are guided by the scientific development concept, adhere to the strategy of developing enterprises by science and technology, strengthen the capacity of independent innovation. Our company takes science and technology as the guide, the market as the main body, service as the purpose of business philosophy.
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