ASME B16.5 SA182 F51 F53 Wnff Flange

• Customization: Available
• Standard: ANSI
• Type: Welding Flange
• Structure: Round
• Connection: Welding
• Sealing Surface: FF
• Manufacturing Way: Forging
• Quality Control: PMI Test, Dimension and Visual Inspection
• Mtc: En10204 3.1
• Lead Time: 15-20days
• Custom: Acceptable
• Transport Package: Wooden Case
• Specification: 1/2 inch to 48 inch
• Trademark: oem/km
• Origin: China
• Production Capacity: 50000PCS/Year

Product Description

ASME B16.5 SA182 F51 F53 WNFF Flange 

Deriving the Duplex name from the presence of both Austenite and Ferrite in similar proportions, Duplex Stainless Steels combine excellent corrosion resistance with high strength. The typical mechanical properties would be double that of a single phase austenitic grade such as 316, while, for example, offering superior stress corrosion cracking resistance in chloride solutions.
Standard Duplex Stainless Steels typically have a 22% Chromium and 5% Nickel and in the
22Cr Duplex:  UNS S31803 (F51) and UNS S32205 (F60)  Alloy 2205. 
25Cr Super Duplex  grades:  Alloy 255, UNS S32550 (F61), Alloy 2507, UNS S32750 (F53) Alloy 2507 and UNS S32760 (F55)
1. Material: SA182 F51/F60/F53
2. Size: 4" SCH40 CL150
3. Standard: ASME B16.5
 

Type	F51/F60 WNRF Flanges
Size	6"
Standards	SO, WN, SW, TH, LJ, BL, PL, etc
Material	Stainless Steel: ASTM A403 WP304, 304L, 310, 316, 316L, 321, 347, 904L Carbon Steel: ASTM A234 WPB, WPC ASTM A105 WPHY 42, 46, 52, 56, 60, 65, 70 Alloy Steel: ASTM A234 WP1, WP5, WP9, WP11, WP22, WP91 Duplex Stainless Steel: F51, 2205, F53, 2507, etc
Surface treatment	Chamfering
Applications	Petroleum,chemical,power,gas,metallurgy, shipbuilding, construction, etc

Company Profile
From 1989 to now, Kingmetal Steel focus on manufacturing and distributing pipeline products including piping, fitting, flange, valve and fastener in stainless, carbon, alloy and duplex steel.
Kingmetal has a factory to manufacture seamless stainless steel pipe from DN6 to DN600 and distribute seamless steel pipe and fitting from top brand manufacturers such as Baosteel, Hengsteel, Tiansteel and Pansteel etc.
All of products are strictly compliance with standard, 100% inspection passed including visual, dimension and PMI test before shipment.
Both our sales and logistic teams are over 10 years of experiences and training frequently.
After- sales service with high efficiency, if any products are short quantity/weight or damaged caused by manufacturing, design or transportation can be compensated.
Why choose us?
One-Stop Solution
We have thousands of total production experience, from raw materials to finished products.
Competitive Price
Large scale purchase, standardized production process and efficient management make our price competitive.
Quick Shipping
Years of export experience enable us to control the transportation time more accurately.
Quality Control
The standardized production process, comprehensive management system, professional testing equipment
Special material customization
We support the customization of various complex materials
OEM/ODM
We support any form of OEM/ODM customization requirements.