
F304 F304L F316 F316L 31803 32750 Stainless Steel Flange Socket Weld Slip on/Weld Neck/Plate Flange/Blind Flange
Product Introduction
We provide good power in high-quality and progress, merchandising, revenue and internet marketing and operation for One Piece Ball Valve, Butt Welded Pipe Flange WN, Flanged Check Valve GOST. We should follow the trend and actively face the challenges from international enterprises to pursue a win-win situation. We continue to optimize our product production process and technology by continuously integrating our advantageous resources. 'Pursuit of quality, excellence' standard and efficient after-sales service is one of the core competitiveness of our company.




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.
Success comes from the heart, we are tirelessly committed to creating more excellent F304 F304L F316 F316L 31803 32750 Stainless Steel Flange Socket Weld Slip on/Weld Neck/Plate Flange/Blind Flange and broad market for customers. Through technological innovation, quality refinement, and market segmentation, we strive to achieve an expanded market share with technological advantages, product features, product quality, and service advantages. We continue to provide customers with core technology solutions and professional operation services.
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SPEC DATA
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