China Good Quality BS4504 DN32 304 Stainless Steel RF Plate Flange

• Customization: Available
• Standard: ANSI, DIN, GB, JIS, GOST, BSW
• Type: Welding Flange
• Model NO.: DN10-DN2200
• Material: Carbon Steel
• Structure: Round
• Connection: Welding
• Sealing Surface: RF
• Manufacturing Way: Forging
• Brand: Daorong
• Connection Mode: Welding, Bolt
• Whether Processing Customization Is Supp: Support
• Product Performance: Resistant to Corrosion and High Pressure
• Category: Mechanical Parts
• Use: Shaft to Shaft Connected Parts
• Size: 1/2"-72" or More
• Technics: Forged
• Package: Plywood Case or Pallet
• Transport Package: Sea, Land and Air Transport
• Specification: DN10-DN150
• Trademark: DAORONG
• Origin: Hebei
• Production Capacity: 50, 000 Tons Per Year

Product Description

 

Product Description

The main advantages of flange include the following aspects :
high connection reliability : flange connection The two flanges are tightly connected by bolts and used with the gasket to effectively prevent leakage and ensure the sealing and reliability of the connection.
wide range of application : flanges are widely used in construction, light and heavy industry, water heating, electric power and other fields, suitable for the connection of various pipelines and equipment, with high versatility and flexibility.
material diversity : flanges can be made of carbon steel, low alloy steel, stainless steel and other materials, according to different use environment and needs to choose the right material, improve its applicability and durability.
Standardized production : Flanges are classified and produced according to HG, SH, JB and GB standards to ensure their quality and interchangeability, easy installation and maintenance.
Special material advantage : such as ceramic flange, with high hardness, wear resistance, high temperature resistance, corrosion resistance and good insulation characteristics, suitable for extreme working environment, can significantly extend the service life of equipment.
Application scenario :
industrial pipeline : flanges are used to connect various pipelines to ensure stable and safe fluid delivery.
Equipment import and export : The flange is used at the import and export of the equipment to facilitate the installation and maintenance of the equipment.
speed reducers and other machinery : flanges are used to connect the speed reducers with other equipment to transmit torque and power.

Detailed Photos

National standard
American Standard	GB/T9112-2000 (GB9113·1-2000 ~ GB9123? 4-2000)
JIS	ANSI B16.5 Class150, 300, 600, 900, 1500 (WN, SO, BL, TH, LJ, SW)
German standard	5K, 10K, 16K, 20K (PL, SO, BL, WN, TH, SW)
Ministry of Chemical Industry standard	DIN2573, 2572, 2631, 2576, 2632, 2633, 2543, 2634, 2545 (PL, SO, WN, BL, TH)
Flange standard	HG5010-52 ~ HG5028-58, HGJ44-91 ~ HGJ65-91
Mechanical standards	HG20592-2009 (PN series) \HG20615-2009 (Calss series)
Pressure vessel standards	JB81-59 ~ JB86-59, JB/T74-1994, JB/T79-94 ~ JB/T86-94
Carbon Steel	NB/T47020-2012 ~ NB/T47027-2012, JB1157-82 ~ JB1160-82 B16.47A/B B16.39B16.48
Stainless Steel	ASTM A105, 20 #, Q235, 16 mn, ASTM A350 LF1, LF2 CL1 / CL2, LF3 CL1 / CL2, ASTM A694 F42, F46, F48, F50, F52, F56, the F60, F65, F70;
Alloy Steel	ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8;

Certifications

Packaging & Shipping

 

Company Profile

Our Advantages

FAQ

Q1, are you a manufacturer or a trading factory?
A: We have been a factory for more than 10 years and can provide a variety of customized products.
Q2, if OEM is accepted?
Answer: Welcome to custom sample. We can also do your own logo and packaging.
Q3, what should I do if I don't know which one to choose?
A: Please don't worry about this, we have professional engineers, sales staff, can give you advice.
Q4, what is your payment period?
A: We can accept TT, Western Uniono, LC, credit card and Alipay, others please contact us.
Q5, can you accept the sample?
A: Of course we are happy to provide samples, you are responsible for shipping costs.
Q6, do you have more ways to contact you?
A: Yes, you can contact us through the information on the website.
Q7, what are the advantages of your product?
1. Good quality and competitive price.
2. Strict quality control during production.
3. Professional team work, from design, development, production, assembly, packaging and transportation.
4. Experience in shipping coatings to different countries.
Q8, can we visit your factory?
Warmly welcome you to visit our factory!