Blind Flanges

Product Description

Blind Flanges are widely used in petrochemical, pipe engineering, public services and water works for attaching one pipe to another pipe safely. This flange is light weight with high tensile strength. Enormous resistivity towards moisture and adverse factors are the key attributes of our offered Blind Flange. These flanges are manufactured under the observation of our dedicated professionals with the help of progressive techniques. Our offered Blind Flanges are known for their unique features like corrosion resistance, robust construction and fine finish. 

Specification

RANGE : 

• 1/2" (15 NB) to 60" (1500NB) in 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150, ASA 300, PN 6,10,16,25, 40,64,100,160 ETC. available with NACE MR 01-75
• SIZE :
• 1/2" (15NB) to 60" (1500NB)

CLASS / PRESSURE :

• Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500# PN6, PN10, PN16, PN25, PN40, PN64

DIMENSION :

• B16.5, BS4504, EN-1092, B16.36, B16.47, B16.48, MSS SP44

STD :

• STD : ANSI Flanges, ASME Flanges, DIN Flanges, EN Flanges, BS Flanges, API, JIS, NACE etc.

FEATURES :

• Dimensional accuracy, Corrosion resistance, High efficiency, Excellent finish, Durable

Stainless Steel Blind Flanges :

• Standard : ASTM / ASME A/SA 182
• Grade : F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L

Duplex Steel Blind Flanges :

• Standard : ASTM / ASME A/SA 182
• Grade : F 44, F 45, F51, F 53, F 55, F 60, F 61

Aluminium Blind Flanges :

• Standard : ASTM B247, B361.
• Grade : 2024, 6061, 6063, 6101, 7075.

Titanium Blind Flanges :

• Standard : ASTM B381.
• Grade : Grade 1, Grade 2, Grade 4, Grade 5, Grade 6, Grade 7, Grade 9, Grade 19, Grade 23
• Carbon Steel Blind Flanges :
• Standard : ASTM A 105/A694/ A350 LF3/A350 LF2.
• Grade : F42/46/52/56/60/65/70

Low Temperature Carbon Steel Blind Flanges :

• Standard : ASTM A 350 LF2 / A350 LF3
• Alloy Steel Blind Flanges :
• Standard : ASTM A182
• Grade : F1/F5/F9/F11/F22/F91

Copper Alloy Blind Flanges :

• Standard : ASTM / ASME SB 61 / 62 / 151 / 152.
• Grade : UNS NO. C 70600 (CU -NI- 90/10), C 71500 (CU -NI- 70/30) C 71640

Nickel Alloy Weld Neck Flanges :

Standard : ASTM / ASME SB 564 / 160 / 472

• Nickel 200 - UNS N02200   
• Nickel 201 - UNS N02201
• Monel 400 - UNS N04400
• Monel K500 - UNS N05500
• Inconel K600 - UNS N06600
• Inconel 601 - UNS N06601
• Inconel 625 - UNS N06625   
• Inconel 800 - UNS N08800
• Inconel 800H - UNS N08810
• Inconel 825 - UNS N08825
• Hastelloy C276 - UNS N10276
• Alloy 20 - UNS N08020

Test Certificate :

Manufacturer Test Certificate as per EN 10204 / 3.1