Sunny Steel is one of leading and experienced AWWA C207 Flanges Manufacturer in China. We also make other american standard flanges which are ANSI B 16.5 Flanges, ANSI B 16.47 Series A Flanges, ANSI 16.36 etc. This standard system include slip on flange and blind flange. The sizes available are from 2” to 144. The face type of AWWA C207 flange is commonly raised face (RF) or flat face (FF). AWWA flanges are commonly find application in industries where the pressure requirement is less than 300 PSI. In wastewater treatment or water works, plant piping, slurry or other light duty applications make use of AWWA C207 Flange. They are known as cost saving flanges when used for low pressure over custom forged flange such as ANSI B16.5 hub type flanges which have high pressure ratings.
Flange Standards: ANSI B16.5 Flanges, ANSI B16.47 Series B Flange, DIN Flange, JIS B2220 flange, MSS SP44 Flange, EN1092-1 FLANGES, ASA, API 605, AWWA C207 Flange.
At the present time our expertise staff members are able to provide a extensive range of AWWA C207 Flanges. Devdeep Steel exclusively design and develop flanges as per international quality standards by applying most appropriate accessible technologies. We supply the best quality AWWA C207 Flanges which have high tensile strength, durability and robustness. We also make custom sized flanges having different specifications. Customer satisfaction is our topmost priority and hence we use supreme quality raw material to manufacture steel flanges.
As per AWWA C207-01 Sec. 1.3, the pressure ratings listed for AWWA Class B, Class D, Class E and Class F flanges are for conditions and temperatures customary in water utility services. The pressure ratings for the flange should be based on the design of the maximum operating pressure plus the anticipated sure pressure. Test pressures should not exceed 125 percent of the ratings. Flange design is based on pressure considerations, not for stresses induced by external moments when pipe acts as a beam. The Pressure ratings scope from Class B flange rated at 86 psi to Class F flanges, both esteemed at 300 psi for AWWA Flanges. The most frequently defined are Class D flanges among AWWA flange users, for sizes below 12″ have a pressure rating of 175 psi, and for sizes above 12″ 150 psi.
Carbon Steel / Stainless Steel AWWA C207 Forged Flange PN6 – PN40 Production Range.
Size: 2” to 144
- ASTM A105 Carbon Steel Flanges : A350 LF1, LF2, LF3 CL1/CL2.
- A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70. Steel RST37.2, C22.8
- ASTM A182 Stainless Steel Flanges: F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L
- ASTM A182 Alloy Steel Flanges: F1, F5, F9, F11, F22, F91.
- ASTM B564 Nickel Alloy Flanges: Alloy C22, C276, A400, A600, A625, A800 & A825 / ASTM B462 Alloy 20
- Flange Face Type: Flat Face Flanges (FF), Raised Face Flange (RF), Groove and Tongue, Ring Type Joint Flange (RTJ)
- Coating/Surface Treatment: Oil Black Paint, Anti-rust Paint, Yellow Transparent, Cold and Hot Dip Galvanised, Zinc Plated.
- Value Added Services: Customised Flanges & CNC Machining.
Flanges Execution :
ANSI B16.5 Flanges : Slip-on flange, Blind Flange, Socket Weld Flange, Threaded Flange, Weld Neck Flange, Lap Joint Flange,
ANSI B16.36 Orifice Flanges & ANSI B16.38 Spectacle Flange.
Purpose, Significance and Considerations
The AWWA C207 Standard Flanges are useful to join a chain of pipes, tubes or flanges together. Some flanges need to undergo high pressure. For example in oil and gas sector, flanges are required to bear high amount of physical force. Hence at Devdeep Steel Alloys the flanges are tested before they are offered for sale to a specific sector. If the pressure demand is low the flange is welded. While where the pressure required is high the flange is either bolted or threaded. The AWWA C207 standards define the pressure PSI (pounds per second per inch) according to dimension and size of pipe flange.
The Steel flange is made from material such as stainless steel, carbon steel, nickel alloys or the kind of threaded matter used for fittings. Every flange is classified to a particular class. From these class ratings, various necessity such as bolt and nut dimensions, pressure-temperature rating, material coating and various other factors. Hence make up the flange standard corresponding to the feature.
Steel Flange Marking & Packaging
We deliver AWWA C207 Flanges from our warehouse to your workplace with complete protection in the meantime. The unforeseen accidents can damage the product during delivery, therefore we pack them in wooden pallet. In case of exports, we use wooden cases for standard export packaging. We take great care of product during transportation and operation. To clarify details, we clearly label the products regarding quality, quantity and product I.D outside the package. To prevent damage during transportation, Devdeep cover the product in plastic bags and close them in cartoon boxes. Furthermore we also provide seaworthy wooden cases plywood boxes according to the requirement of customer.
The AWWA C207 Flange contains marking such as Lot no, Steel Grade, outside diameter, Size & dimension, Wall thickness including Devdeep Steel Alloys Brand Mark. For customised marking you can contact us. We guarantee the fastest delivery for products in country, because of well equipped storage and warehouse facilities.
Quality Assurance & Test Certificates:
We undertake strict inspection at each stage in the process of production of AWWA C207 Flanges. At Devdeep Steel Alloys from purchasing of material to dispatch the product contains no defect. Our team member frequently examine the flange to confirm the international quality, codes and standards. ASTM, ASME (American), MSS, AWWA C207 German), EN (European), JIS (Japanese). To confirm the quality of products, to witness the dimension & material reports. We can call a certified Third Party Inspection agencies upon request. At Devdeep Steel Alloys, the clients can nominate Third Party Inspection for offered products. We can also arrange the TPI by World reputed Agencies like LLOYDS, DNV, ICB, Bureau Veritas and many other.
We use high quality raw material for manufacturing AWWA C207 Steel Flange tested from approved NABL Lab. Other testing reports such as Non Destructive or destructive and Hydro Testing Reports can be provided upon request of customer,
Manufacturer Test Certificate (MTC) as per EN 10204 / 3.1B will be provided along with the AWWA C207 Pipe Flanges. In addition 100% Radiography Test Report, Raw Materials Certificate & Third Party Inspection Report available on demand.
Devdeep Steel Alloys make available AWWA C207 Steel Flanges by shipping worldwide, because of our specialist export sales manager. We manufacture wide range Flanges & Pipe Fitting in material Stainless steel, alloy Steel & carbon Steel since 1998. We are supplying & exporting SS Pipe Flange & fittings in seamless as well as welded both forms to more than 60 countries for over 2 decades. The expansion and growth of business led us to provide material across the globe. We are able to fulfil the increasing demand of diverse industries, because of ready stock facility. In case of rare specification flanges having different configuration and sizes, we have latest manufacturing technology to cater the needs.
In the following counties our dealers and distributors stock pipe flanges. Africa: Congo, Egypt, Ethiopia, Ghana, Libya, Kenya, Mauritius, Mozambique, Nigeria, Uganda, Zimbabwe. Middle East : Bahrain, Iraq, Iran, Israel, Jordan, Kuwait, Kazakhstan, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, Syria, United Arab Emirates, Yemen. East and West Asia : Afghanistan, India, Pakistan, Moldova, Russia, South Korea, Mongolia, South & South East Asia: Bangladesh, Bhutan, Indonesia, Malaysia, Maldives, Myanmar, Nepal, Philippines, Sri Lanka, Vietnam. Europe : Austria, Belgium, Czech Republic, Germany, Italy, Poland, Romania, Serbia, United Kingdom. North & Central America : Cuba, Dominica, Canada, Chile, Peru, Uruguay.