BLIND FLANGES, BL FORGEDFLANGES PRODUCTION RANGE

Size: 1/2″(15 NB) to 48″(1200NB)

Standards: ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44,ASA, API‑605, AWWA, Custom Drawings

Pressure Ratings: Class 150, Class 300, Class 400, Class 600, Class 900,Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc.

Carbon Steel Blind Flanges: ASTM A105/A105N, A350 LF1,LF2 CL1/CL2, A694 F42, F46, F48, F50, F52, F56,F60, F65, F70,A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange), SteelRST37.2, C22.8

Stainless Steel BlindFlanges: ASTM A182 F202,F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L

Flange Face Type: Flat Face (FF), Raised Face (RF), Ring Type Joint(RTJ)

Coating/Surface Treatment: Anti‑rust Paint, Oil Black Paint,Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized

Technical Information − Specifications,Dimensions Blind Flanges

ANSI/ASME B16.5 Blind Flange 150lb
ANSI/ASME B16.5 Blind Flange 300lb
ANSI/ASME B16.5 Blind Flange 400lb
ANSI/ASME B16.5 Blind Flange 600lb
ANSI/ASME B16.5 Blind Flange 900lb
ANSI/ASME B16.5 Blind Flange 1500lb
ANSI/ASME B16.5 Blind Flange 2500lb
ANSI/ASME B16.47 Series B Blind Flange 75lb
ANSI/ASME B16.47 Series B Blind Flange 150lb
ANSI/ASME B16.47 Series B Blind Flange 300lb
ANSI/ASME B16.47 Series B Blind Flange 400lb
ANSI/ASME B16.47 Series B Blind Flange 600lb
ANSI/ASME B16.47 Series B Blind Flange 900lb
ANSI/ASME B16.47 Series A (MSS SP44) Blind Flange150lb
ANSI/ASME B16.47 Series A (MSS SP44) Blind Flange300lb
ANSI/ASME B16.47 Series A (MSS SP44) Blind Flange400lb
ANSI/ASME B16.47 Series A (MSS SP44) Blind Flange600lb
ANSI/ASME B16.47 Series A (MSS SP44) Blind Flange900lb