A182 F321 Forging Flanges, F321 Forged Flanges, F321 Steel Flanges, F321 Pipe Flanges

• Standard: ANSI, DIN, JIS, GOST, As2129, As4087, Sans 1123, SABS 1123, Bs4504, JIS
• Type: Welding Flange
• Material: Stainless Steel
• Structure: Flanges
• Connection: Flanged
• Sealing Surface: RF
• Model NO.: 304/L, 310S, 316/6L, 317/L, 321/H, 347 FLANGES
• Manufacturing Way: Forging
• Size Range: 1/2" to 80" Dn15 to Dn2000
• Other Material: 304, 304L, 310S, 316, 316L, 317, 317L, 321, 347
• Flange Type: Weld Neck,Lap Joint,Socket Weld,Blind,Thread,So
• Transport Package: Plywood Box/ Wooden Box/Pallet
• Trademark: C&N
• Origin: C&N
• Production Capacity: 60tons/Month

Product Description

Quick Details

Size:	1/2"- 120" DN10 to DN3600	Material:	Carbon Steel & Stainless Steel & Inconel Alloy	Standard:	ANSI ASME UNII JIS EN DIN GOST NS BS VSM
Place of Origin:	China	Model Number:	RC- Flange	Brand Name:	C&N
Standard or Nonstandard:	Standard	Type::	Flange	Standard::	DIN,ANSI,JIS,GOST,UNI,EN1092-1
Surface Treatment:	Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint,Zinc,	Forming type::	Forged,casting or as required	Main product::	FLANGES, PIPE FITTINGS

Packaging & Delivery

Packaging Detail:	Playwood/Wood Pallet or Case
Delivery Detail:	Within 10~45 days after order

carbon steel  flange for gas
 
 

Steel Flanges
Material	Carbon steel	ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, S235JRG2, P245GH
		P250GH, P280GHM
	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 Outside,Plastic Cloth Inside). 2:As Customers' Requirements
Heat Treatment	Normalizing, Annealing, Quenching+Tempering
Certificate	API,ISO9001:2008;ISO14001:2004
Applications	Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc.

Product Description
  

Product
Welding neck	Slip on	Blind		LWN(Long welding neck)
Lap joint	Socket welding	Threaded		Plate flange/Flat flange
Orifice flange	Anchor flange	Forgings		Spectacle Blind (spade and spacer)
According to customer's requirement
Standards
ANSI B16.5   1/2"-24"			ANSI B16.47 "A"(MSS SP44)   26"-60"
AWWA C207   4"-120"			ANSI B16.47 "B"(API 605)     26"-60"
B16.36         1"-120"			BS 3293                     26"-48"
BS4504       1/2"-80"			DIN/ EN1092-1               1/2"-80"
JIS/KS         1/2"-60"			API 590/B16.48               1/2"-24"
Non-standard(customer's design)
Material
Carbon steel( A105,20#, 16Mn, A266 CL2/CL4, ST37.2, C22.8, S235JR , S355JR )
Plate material(A515 Gr60/70, A516 Gr60/70, A285GrA B C, A240 304/ 316)
Low Temp Carbon steel (A350 LF2 , A350 LF3)
High Yield Carbon steel (A694 F42/F46/F52/F56/F60/F65/F70)
Stainless steel (A182 F304/L, F304H, F316/L, F321,316Ti)
Low alloy steel (A182 F5,F9,F11 , F22)
Duplex stainless steel (A182 F51/UNS 31803 , F53/UNS 32750, F55)

 1) ANSI B16.5, ASME B16.47 FLANGE
Size range: 1/2" to 80"  DN15 to DN2000
Design:        welding neck, slip on, blind, socket welding, threaded, lap-joint
Pressure:    150#, 300#, 600#,900#,1500#, 2500#
Wall thickness for welding neck flange: STD, SCH40, SCH80, SCH160. SCHXXS
Material:       carbon steel A105, stainless steel  304/304L, 316/316L
Coating:       black paint, yellow transparent paint, cold and hot dip galvanize
Package:     seaworthy plywooden case, wooden pallet
 
2) EN1092-1 FLANGE
Size range: DN15 to DN2000
Design:        type01 plate flange, type02 loose flange, type05 blind flange, type11 welding necking
                       type12 slip on flange, type 13 threaded flange
Pressure:     PN6, PN10, PN16, PN25, PN40, PN64, PN100
Material:       carbon steel C22.8, S235, S235JR, P235GH, stainless steel: 304/304L, 316/316L
Coating:       black paint, yellow transparent paint, cold and hot dip galvanize
Package:     sea worthy plywooden case, wooden pallet
 
3) DIN FLANGE
Size range:  DN15 to DN2000
Design:         slip on flange DIN2573,2576,2502,2503, 2543,2545
                        welding neck falnge DIN2631, 2632,2633,2634,2635
                        blind flange DIN 2527 PN6, PN10, PN16, PN25, PN40
                        threaded falnge DIN2565,2566,2567,2567
                        loose flange DIN 2641,2642,2656,2673
Material:        carbon steel ST37.2, stainless steel 1.4301, 1.4404
Coating:        rust-proof oil, transparent paint, cold and hot galvanize
Package:      sea worthy plywooden case, wooden pallet
 
4) GOST FLANGE
Size range:  DN15 to DN 2000
Design :        plate falnge 12820-80, welding neck flange 12821-80
Pressure:     PN6, PN10, PN16, PN25, PN40
Material:       carbon steel CT-20, stainless steel 304/304L, 316/316L
Coating:       rust-proof oil, cold and hot galvanize
Package:     sea worthy plywooden case, wooden pallet
 
5) JIS FALNGE 
Size ragne : 15A to 2000A
Design:         SOP, BIND, SOH,
Puressure:   1K, 2K, 5K, 10K, 16K, 20K, 30K, 40K
Material:        carbon steel SS400, stainless  steel SUS304, SUS316
Coating :       rust-proof oil, cold  and hot galvanize
Packing:       sea worthy plywooden case, wooden pallet