GOST Uni 6901/6902/6903/2276/2277/2280/6083 Forging Flange

• Standard: ANSI
• Type: Welding Flange
• Material: Stainless Steel
• Structure: Flanges
• Connection: Flanged
• Sealing Surface: RF
• Model NO.: 60
• Manufacturing Way: Casting
• Size: 1/2"-24"
• Grade: Tp 304, 304L, 316, 316L
• Transport Package: in Wooden Boxes or Customers′ Request
• Specification: ANSI B16.5
• Trademark: kingmetal
• Origin: Chinese Mainland
• HS Code: 7204210000
• Production Capacity: 500ton/Month

Product Description

GOST UNI 6901/6902/6903/2276/2277/2280/6083 Forging Flange

1. Standard: UNI
2. Material: A105,C22.8,ST37.2,S235JR,P245GH,TP 304, 304L, 316, 316L
3. Pressure: PN6,PN10,PN16,PN25,PN40
4: Type: PL, SO, WN, SW, TH, PJ/SE, PJ/PR, BL
5. Size: 1/2"-24", sch10s-xxs.

Design: Thread UNI 2253-67,2254-67,2255-67;
Blind flange UNI 6091-67,6092-67,6093-67;
Plate flange UNI 2276-67,2277-67,2278-67,6083-67,6084-67;
Welding flange UNI 2280-67,2281-67,2282-67,2283-67,2284-67;
Lapped UNI 6089-67,6090-67;

Items	our advantage:
1	strong enginnering team make high quality
2	OEM service in casting
3	ISO9001/2000 quality control
4	all standard and special size are available with drawing
5	own test equipment and  professional casting mould development
6	professional service
7	OEM supplier,we have a foundry and a machining shop.

Kingmetal also has  many other flanges as per your needs:
 

Standard	Type	Class	Size
ASME B16.5	WN/LWN/SO/Blind/Lap Joint	150#-2500#	1/2"-24"
			(Except Blind Flange 2500lb 1/2"-12")
	SW flange	150#-1500#	1/2"-3"
			(Except 1500# 1/2"-2 1/2")
	Threaded	150#-900#	1/2"-24"
		1500# 2500#	1/2"-2 1/2"
ASME B16.47 Series A	WN/blind flange	150# -900#	22"-48"
			(Except 900# Size:26"-48")
ASME B16.47 Series B	WN/blind flange	75#-300#	26"-48"
		400# 600# 900#	26"-36"
DIN2527	Blind flange	PN6-PN100	DN10-DN1000
DIN2543	SO flange	PN16	DN10-DN1000
DIN2544	SO flange	PN25	DN10-DN1000
DIN2545	SO flange	PN40	DN10-DN500
DIN2565	Threaded flange with Neck	PN6	DN6-DN200
DIN2566	Threaded flange with Neck	PN16	DN6-DN150
DIN2567	Threaded flange with Neck	PN25 PN40	DN6-DN150
DIN2568	Threaded flange with Neck	PN64	DN10-DN150
DIN2569	Threaded flange with Neck	PN100	DN10-DN150
EN1092-1:2002	Plate flange for welding/	PN2.5-PN100	DN10-DN4000
	loose plate flange with weld-on plate collar or for lapped pipe
	end/Blind Flange/WN flange
JIS B2220	Welding flange,	PN6-PN100	DN10-DN1500
	lap joint flange,
	threaded flange
BS4504 BS10 TableD/E	Plate Flange for welding/	PN6-PN100	DN10-DN1500
	WN flange/blank Flange
Other Products	Anchor/swivel/girth/l
	ap joint/reducing/orifice
	Spectacle blind/paddle blind/
	spacer ring/orifice plate/bleed ring
	Special Products: rings/
	forgings/disc/shaft sleeves
Sealing Surface	RF FF RTJ TF GF LF LM
Flange Face Finish	Stock finish/spiral serrated/
	concentric serrated/smooth finish
	(Ra 3.2 and 6.3 micrometers)
	125-250 AARH(it is called smooth finish)
	250-500 AARH(it is called stock finish)
Coating	Vanish, yellow paint, anti-rust oil, galvanizing etc
Material Grade	Nickel Alloy Steel	ASTM/ASME B/SB564 UNS N02200(NICKEL 200),
		UNS N04400(MONEL 400),
		UNS N08825( INCOLOY 825),UNS N06600(INCONEL 600),
		UNS N06601(INCONEL 601), UNS N06625(INCONEL 625),
		UNS N10276(HASTELLOY C276),
		ASTM/ASME B/SB160 UNS N02201(NICKEL 201),
		ASTM B/SB472 UNS N08020(Alloy 20)
	Copper Alloy	ASTM/ASME B/SB151 UNS C70600(CuNi 90/10),
		C71500(CuNi 70/30)
	Stainless Steel	ASTM/ASME A/SA182 F304,304L,304H,309H,310H,
		316,316H,316L,316LN,
		317,317L,321,321H,347,347H
	Duplex and Super Duplex Steel	ASTM/ASME A/SA182
		F44,F45,F51,F53,F55,F60,F61
	Carbon steel	ASTM /ASME A/SA105(N)
	Low Temp Carbon Steel	ASTM/ASME A/SA350 LF2
	High Yield Carbon Steel	ASTM/ASME A/SA694 F52,F56 F60, F65, F70
	Alloy Steel	ASTM/ASME A/SA182 GR F5,
		F9, F11,F12,F22,F91
	Titanium	ASTM/ASME B/SB381 Grade 2, Grade 5, Grade 7

Packing: