High Quality GOST Standard 12820 Stainless Steel Flat Face Raised Face Flange Chinese Manufacturer

High Quality GOST Standard 12820 Stainless Steel Flat Face Raised Face Flange Chinese Manufacturer

Size: DN10-DN600
Standard: ANSI/ASME B16.5, BS4504, GOST, DIN, UNI, EN1902, JIS B2220, API 6A, etc.
Class / Pressure: Class150/300/600/9001500/2500 etc
Material: Stainless Steel 304/304L/316/316L/321/310/904L/1.4401/1.4403, etc.
Duplex Stainless Steel: UNS31803, SAF2205, UNS32205, UNS31500, UNS32750, UNS32760, 1.4462, 1.4410, 1.4501, etc.
Nickle Alloy: incone1600, incone1625, incone1690, incone800, incone825, incone800H, C22, C276, Monel400, Alloy40, etc.
Painting: Yellow varnish, black paint. Rust oil and Galvanized
  Packing: Pallet or wooden case
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Product Details

At present, we have established extensive business relationships with many domestic and foreign Seamless Boiler Tubes, 45 Degree bends pipe fitting, API Spec 5ct M65 Casing Tube enterprises. Our company is willing to communicate and cooperate with you sincerely to create a successful and beautiful future together. Our company respects the enterprise spirit of 'dependable, hard work and responsibility', and creates a good enterprise environment with integrity, win-win and pioneering business philosophy. With brand-new management mode, perfect technology, considerate service and excellent quality as the survival basis, we always adhere to the customer first, serve the customer attentively, and insist on moving the customer with our own service. Our company absorbs new ideas, strict quality control, a full range of service tracking, and adhere to make high-quality products.

Raised face flanges are mainly used under mild medium conditions, such as low-pressure non-purified compressed air and low-pressure circulating water. Also used under the conditions that the medium temperature and pressure are not high but the medium corrosive is strong. When the corrosive of medium is strong, the flange that contacts the medium part (flanged short joint) should be high-grade corrosion resistance materials, such as stainless steel and other materials, and the external material can be low grade materials, such as carbon steel flange ring to clamped it for sealing. 

Size: DN10-DN600

Standard: ANSI/ASME B16.5, BS4504, GOST, DIN, UNI, EN1902, JIS B2220, API 6A, etc.

Class / Pressure: Class150/300/600/9001500/2500 etc

Material: Stainless Steel 304/304L/316/316L/321/310/904L/1.4401/1.4403, etc.

Duplex Stainless Steel: UNS31803, SAF2205, UNS32205, UNS31500, UNS32750, UNS32760, 1.4462, 1.4410, 1.4501, etc.

Nickle Alloy: incone1600, incone1625, incone1690, incone800, incone825, incone800H, C22, C276, Monel400, Alloy40, etc.
Painting: Yellow varnish, black paint. Rust oil and Galvanized 

Packing: Pallet or wooden case 

Raised face flange is not convex flange(male flange). It should be matched with raised face flange. It belongs face flange and marked with “RF”. While convex flange(male flange) should be matched with female flange, commonly know as”one male, one female”, marked with “M”. There is anti-slip ring in RF flange, isn’t in M flange. The pressure surface of M/FM flange is better than RF. Many people think they are the same by mistake that causes a loss. Please figure them out.

JDSTEELPIPE is one of the leading RF flange suppliers,If you want to know the flange , please to contact us. Our customer service specialists will be happy to help you. info@jiade-group.com.

Relying on our strong talent advantage, professional technical strength, advanced production process and modern management mode, our High Quality GOST Standard 12820 Stainless Steel Flat Face Raised Face Flange Chinese Manufacturer has won the trust and appreciation of customers at home and abroad. With comprehensive quality and service, we have built up wider market network and won the market place all around the world. Our company in line with the principle of reputation first, small profits and quick turnover.
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