ASME B16.48 A350 Gr. Lf6 Class 900 Figure-8 Blank Flange Eye Glass Blind Flanges

• Customization: Available
• Standard: ANSI, DIN, GB, JIS, GOST, BSW
• Type: Blind Flange
• Model NO.: WAN451
• Structure: Flanges
• Connection: Welding
• Sealing Surface: RF
• Manufacturing Way: Forging
• Flange Pressure: 150lb---3000lb
• Surface Treatment: Golden Painting, Oiled, Black Painting, etc
• Certification: ISO,TUV,Ad
• Delivery Detail: 15-30 Days After Down Payment
• Flange Type: Wn,Bl.Pl,So,Sw,etc
• Alloy or Not: Non Alloy
• Secondary or Not: Non Secondary
• Standard or Not: Standard
• Price Term: Fob,CIF,CNF
• Transport Package: in Wooden Case or Pallet.
• Specification: 1/2"-72"
• Trademark: Kingmetal
• Origin: China (Mainland)
• HS Code: 730721
• Production Capacity: 5000 Tonper Month

Product Description

ANSI/ASME B16.48 Spectacle Blind Flange (Figure-8 Blind/Blank, Eye Glass Blind/Blank) Specification ...

Dimensions	ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size	1/2″ (15 NB) to 48″ (1200NB)
Class	150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
DIN	DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673
BS	BS4504 , BS4504, BS1560, BS10
Coating/Surface Treatment	Antirust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
Flange Face Type	Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Value Added Services	CNC Machining, Customised Flanges

ANSI B16.5 Spectacle Blind Flange Material Specification

Stainless Steel Spectacle Blind Flanges : 
ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L

Duplex & Super Duplex Steel Spectacle Blind Pipe Flanges : 
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61

Carbon Steel Spectacle Blind Flanges : 
ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706

Low Temperature Carbon Steel Spectacle Blind Flanges : ASTM A350, LF2, LF3

Alloy Steel Spectacle Blind Flanges : 
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91

Copper Alloy Steel Spectacle Blind Flanges : ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200

Nickel Alloy Spectacle Blind Pipe Flanges : 
ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020)

ANSI/ASME B16.48 SPECTACLE BLIND FLANGE DIMENSIONS, SPECTACLE BLIND FLANGE SIZE

More type of 8 blind flange we supply :

 KINGMETAL STEEL INDUSTRY CO.,LTD ,is a professional company in manufacturing and saling steel pipes and pipe fittings ( tee, elbow ,reducer ,flanges). we are an old company in this area ,we start from 1989 and have rich exporting experience

Cooperating with us you will feel easy and safe !