ASME B16.5 DN250 Weld Neck Flange Forged with Anti-Rust Oil Coating

• Customization: Available
• Standard: ANSI, DIN
• Type: Welding Flange
• Model NO.: ASME B16.5
• Material: Stainless Steel
• Structure: Flanges
• Connection: Welding
• Sealing Surface: RF
• Manufacturing Way: Forging
• Kind: So,Wn,Lap Joint,Blind,Socket,Threaded Ect
• Sealing Face: RF,Rtj,FF Ect
• Material and Grade: Carbon Steel A105,A234wpb Ect
• Quality: High Level
• Brand: Derbo
• Payment: 30% Deposit
• Sample: Available
• Transport Package: in Wooden Cases or Customers Requirements
• Specification: CE, SGS, ISO
• Trademark: Chengdu Derbo Steel
• Origin: China
• Production Capacity: 100000 Ton/Month

Product Description

1.Technical Parameters

Steel Flanges
Material	Carbon steel	ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH
		P250GH, P280GHM 16MN, 20MN ,20#
	Stainless steel	ASTM A182, F304/304L, F316/316L
	Alloy steel	ASTM A182 A182 F12,F11,F22,F5,F9,F91etc.
Standard	ANSI	Class 150 Flanges-Class 2500 Flanges
	DIN	6Bar 10Bar 16Bar 25Bar 40Bar
	JIS	5K Flanges-20K Flanges
	UNI	6Bar 10Bar 16Bar 25Bar 40Bar
	EN	6Bar 10Bar 16Bar 25Bar 40Bar
TYPE	1.Welding neck Flange    2.Slip on
	3.Blind flange                   4.Long welding neck flange
	5.Lap joint flange             6.Socket welding
	7.Threaded flange           8.Flat flange
Surface	Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer,hot-dipped Galvanized,electrical galvanized
Connection	Welding, Threaded
Technical	Forged, Casting
Size	DN10-DN3600
Package	1.>Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of Inside).  2:As Customers' Requirements
Heat Treatment	Normalizing, Annealing, Quenching+Tempering
Certificate	TUV,ISO9001:2008;PED97/23/EC,ISO14001:2004,OHSAS18001:2007
Applications	Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry and general pipes connecting projects etc.

 

Detailed Photos

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