150lb - 2500lb A182 F31803 F51 Stainless Steel Blind Flange

• Customization: Available
• Standard: ANSI, DIN, GB, JIS, GOST
• Type: Threaded Connection Flange
• Model NO.: WAN228
• Structure: Flanges
• Connection: Screws
• Sealing Surface: FF
• Manufacturing Way: Forging
• Size: 1/4" - 48"
• Certifications: ISO, TUV, Ad
• Delivery Detail: 15-30 Days After Down Payment
• Technique: Forging Flange
• Price Term: Fob, CIF, CNF
• Payment: L/C, T/T
• Product Name: Blind Flange
• Sealing Type: Flat Face
• Stainless Steel Flange Grade: F304/304, F316/316L, F321, F51
• Transport Package: in Wooden Cases or Wooden Pallet
• Specification: ISO, TUV, AD
• Trademark: Kingmetal
• Origin: China (Mainland)
• HS Code: 730721
• Production Capacity: 5000 Tons Per Month

Product Description

31803 Steel Flange, F51 Steel Flange, 31803 stainless Steel Flange supplier . F51 pipe flange manufactuer In China ...

1) ANSI B16.5, ASME B16.47 STEEL FLANGE

Size range: 1/2" to 80"  DN15 to DN2000

Design: welding neck flange, slip on flange, blind flange, socket weld flanges, thread flange, lap-joint flange.

Pressure: 150#, 300#, 600#,900#,1500#, 2500#

Wall thickness for welding neck flange: STD, SCH40, SCH80, SCH160. SCHXXS

Material: carbon steel A105, stainless steel  F304 / 304L, F316 / 316L F321,F51 flange

Coating: black paint, yellow transparent paint, hot dip galvanized flange

Package: seaworthy plywooden case, wooden pallet   
                                              

                                                       STEEL FLANGES

FLANGE STANDARD	PRESSURE RATING	TYPE	FACING	MATERIAL
ANSI B16.5	CLASS 150 300 400 600 900 1500 2500 LBS	SO WN SW TH LJ BL LWN	RF FF RTJ etc	ASTM SA105/105N A350 LF2 CL1/CL2 A694 F45/52/65, s235jr C22.8; A182 F304/304L A182 F316/316L A182 F317L A182 F310 F321 F347;  A182 F5 F9 F11 F51 F53 F55 F60 F304H F316H F317H, C276 INCONLE 600 625; and etc..
ANSI B16.47-A MSS	CLASS 150 300 400 600 900 LBS	WN BL
ANSI B16.47-B API	CLASS 75 150 300 400 600 900 LBS
ANSI/ASME B16.36	CLASS 300 400 600 900 1500 2500 LBS	ORIFICE
ANSI/ASME B16.48	CLASS 150 300 400 600 900 1500 2500 LBS	FIG.8 SPACER AND BLANK SPECTACLE
AWWA C207	CLASS B & D TABLE 2/3, CLASS E TABLE 4	SO PL BL
EN 1092-1	PN 2.5 6 10 16 25 40 63 100 160 250 320 400	PL LOO BL WN SO TH
BS 4504	PN 2.5 6 10 16 25 40	PL WN TH BL SO
DIN	PN 6 10 16 25 40	PL WN TH BL LOO SO
UNI	PN 6 10 16 25 40	PL WN TH BL LOO
SABS/SANS 1123	CLASS 600 1000 1600 2500 4000 KPA	WN PL TH SO BL
JIS B2220/KS	5K 10K 16K 20K 30K 40K	SOP/PL SOH/SO BL
GOST	PN 1 1.6 2.5 4 6.3 10	PL WN BL
AS	TABLE D E F H	PL SO BL

WHAT WE DO ?

GUANGZHOU KINGMETAL STEEL INDUSTRY CO., LTD. is an Industry Group Company. It is a professional company in designing,
producing and selling steel pipe, pipe fittings, flanges, valves . We have our own big factories with modern machine line to make high quality products, which is mainly to be exported to oversea markets.

We are pure-hearted and awaiting for your kind attention to our company