SPECTACLE FLANGE

ITEM DESCRIPTION:

We are one of the leading Manufacturers and Exporters of Spectacle Blind Flanges. We sell these flanges at competitive prices. Spectacle Blind Flanges are long-windedly used in specific situations due to their primary advantage of being able to be connected to the pipe without welding. Spectacle Blind Flanges are a type of force preserving plate that has one solid end and one open end connected by a web or tie-bar. In normal operation, the open end forms a seal between the two flanges, allowing for a constant flow of fluid across the pipe work. Meanwhile, our Spectacle Blind Flanges can be customized in terms of thickness, size, and specification to meet our clients' specific requirements.

METAL GRADE:

Carbon Steel: A105 (UNS K03504), A350 LF2 (UNS K03011) A350 LF3 (UNS K32025), A694 F42, A694 F46 , A694 F48, A694 F 50, A694 F52, A694 F60,A694 F65,A694 F70 C22.8, P245GH, P250GH, P280GH, P355NH, P355QH1, ASTM B633 ELCTROPLATED ,ASTM A153 HOT DIP GALVANIZED Stainless & Duplex Steel: ASTM A182 F304L / F304 / F304H (UNS S30403 / UNS S30400 / UNS S30409), ASTM A F316L / F316 / F316H (UNS S31603 / UNS S31600 /UNS S31609) , ASTM A182 F316Ti UNS S31635, ASTM A182 F317L /317 (UNS S31700 / UNS S31703), A182 F321 / F321H (UNS S32100 / UNS S32109), A182 F347 / F347H (UNS S34700 / UNS S34709), A182 F310 / 310H (UNS S31000 /UNS S32009), A182 F904L (UNS N08904), A182 F51 (S31803), 182 F53(S 32750),A182 F55 (S32760) A182 F60 (S32205), 1.4301, 1.4306, 1.4541, 1.4404, 1.4401, 1.4571 Alloy Steel: ASTM A182 F1 (K12822), A182 F5 (K41545), A182 F9 (K90941), A182 F10 (S33100) A182 F11 (K11572), A182 F22 (K21590), A182 F91 (K90901) Nickel Alloy Steel: ASTM B564 Alloy 825 (UNS N08825),ASTM B564 Alloy 800/ 800H /800HT (UNS N08800 / N08810 N08811,B564 Alloy 625 (UNS N06025), B564 Alloy 600 (UNS N06600), B564 Alloy 400 (UNS N04400),B564 Alloy 200/201 (UNS N02200 / UNS N02201),B564 Hastelloy C276 (UNS N10276), ASTM B462 ALLOY 20 (UNS N08020) CUPRO NICKEL: ASTM B151 CU-NI 90/10 (UNS C70600), ANNEALED, QUARTER HARD, FULL HARD ASTM B151 CU-NI 70/30 (UNS C715000) ANNEALED, QUARTER, HALF & FULL HARD

DIMENSION STANDARD:

ASME B16.5 ASME B16.47 SERIES A AND B, ASME B16.36 (ORIFICE FLANGE) ASME 16.48,API 6A, EN 1092-1,BS 10, EEMUA 234, AWWA C207, MSS SP44 AND SPECIAL FLANGES AS PER DRAWING SIZE: 1/8" NB TO 80"NB. CLASS: 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, API 2K, 3K, 5K, 10K, 15K, 20K, DIN PN 2.5 to PN 400, BS 10 Table A to T. FLANGE FACE TYPE: Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ),