Companion Flange

• Customization: Available
• Standard: ANSI
• Type: Welding Flange
• Model NO.: MCF201626
• Structure: Flanges
• Connection: Welding
• Manufacturing Way: Forging
• Size: 1-13/16″ - 26-3/4″
• Grade: A105,Lf1,Lf2,Lf3
• Transport Package: in Wooden Boxes or Customers′ Request
• Specification: ANSI B16.5
• Trademark: kingmetal
• Origin: Chinese Mainland
• HS Code: 7202110000
• Production Capacity: 500ton/Month

Product Description

Stainless Steel Companion Flange

Size: 1-13/16″ - 26-3/4″
Working Pressure: 2000PSI, 3000PSI, 5000PSI, 10000PSI, 15000PSI, 20000 PSI
Standard Material: AISI 4130(forged) 75K/ 410 Stainless Steel
Face Type: RTJ, FF, RF
Connection: Bolted or Studded
Surface Treatment: Anti-Rust Oil, Transparent/Yellow/Black Anti-Rust Paint, Zinc, Hot Dipped Galvanized.
Temp Class: K-V
Material Class: BB, CC, DD, EE, FF
PSL Rating: PSL1, PSL2, PSL3
PR Rating: PR1, PR2
Companion flanges threads conform to ASME B1.20.1.
 

Flange	Carbon Steel: ASTM A105,ASTM A350 LF1, LF2, CL1/CL2, A234, S235JRG2, P245GH P250GH, P280GHM 16MN, 20MN ,20# ,etc .
Materials	Low Temp Carbon steel (A350 LF2 ,A350 LF3)
	Stainless Steel: ASTM A182, F304/304L, F316/316L
	Duplex stainless steel (A182 F51/UNS 31803 , F53/UNS 32750, F55)
	Low alloy steel (A182 F1, F5,F9,F11, F12, F22)
flange Standard	ANSI/ASME/ASA B16.5 FLANGES, ANSI B16.47 A/B FLANGES
	JIS B 2220 FLANGES, KS B 1503, DIN SERIES, UNI, EN1092-1, BS4504
	BS 10 TABLE D/E/F FLANGES, SANS 1123 FLANGES/SABS 1123
	GOST12820-80/GOST12821-80, NFE29203/NS/AS/ISO/AWWA FLANGES
Flange	Plate/Blind/Slip-On/Weld-Neck/Blade/Threaded/Socket-Weld/Lap-Jiont/Figure-8 Blanks/Orifice
Types	Back- up Ring /Red Blind/ Paddle Blind
	Client's Flange/Special Flange
Pipe flange	150LBS, 300,600,900,1500,2500 ANSI, ASA B16.5
Pressure	PN6 PN10 PN16 PN25 PN40 PN64-DIN/UNI
	PN6 PN10 PN16 PN25 PN40 PN63-EN1092-1/BS4504
	PN0.6Pa, PN1.0Pa, PN1.6. PN2.5,PN4.0-GOST12820-80
	PN0.6Pa, PN1.0Pa, PN1.6. PN2.5,PN4.0, PN6.3. -GOST12821-80
	600kPa, 1000.1600.2500.4000.-SANS 1123
	5KG, 10KG, 16KG, 20KG, 30KG, 40KG-JIS B2220/KS B1503
	TABLE D, TABLE E ,TABLE F-BS 10, AS2129
	CLASS D, CLASS E, CALSS F, AWWA C207
Steel flange	Rust Preventing Oil/ Antirust Oil
Surface	Black/Yellow/Golden Coating (Water-Based Paint) Varnish Paint Coating Varnish Oil Coating
	Electro Galvanizing Coating (Cold Galvanizing, Color Golden or silvery white) Hot Dip Galvanizing
flange	Forging
Technique	Heat Treatment: Annealing Quenching and tempering Precipitation/Selective/Case Harding
Certification	ISO ,TUV,AD