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SS Blind Flange

Price 100 INR/ Unit

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MOQ : 100 Units

SS Blind Flange Specification

Grade
304/316

Application
Pipe Isolation, Flow Termination

Feature
Corrosion resistant, High strength

Purity
99% stainless steel

Dimension (L*W*H)
Varies as per size

Product Type
Blind Flange

Material
Stainless Steel (SS304, SS316, SS316L, SS321, SS347)

Standard
ASTM, ANSI, DIN, JIS, BS

Shape
Round

Surface
Polished or Mill finish

Connection
Flanged

Technics
Forged

Pressure
Class 150 2500

Size
1/2 to 24 (DN15 DN600)

Color
Silver

Industry Served
Oil & Gas, Petrochemical, Chemical, Power Plants

Compliance
RoHS, PED

Gasket Compatibility
Full face or ring type gaskets

Condition
New

End Type
Raised Face (RF), Flat Face (FF)

Temperature Range
-20C to 530C

Weight
Depends on size and pressure rating

Finish Type
Smooth/Matte

Packing
Wooden Cases or Pallet

Service Life
Long lasting

SS Blind Flange Trade Information

Minimum Order Quantity
100 Units

FOB Port
Vadodara , Gujarat

Payment Terms
Cash Against Delivery (CAD), Letter of Credit (L/C), Cash in Advance (CID), Letter of Credit at Sight (Sight L/C)

Supply Ability
1000 Units Per Month

Delivery Time
15 Days

Sample Available
Yes

Sample Policy
Contact us for information regarding our sample policy

Main Export Market(s)
Asia, Africa, Middle East, Eastern Europe, South America, Western Europe, Australia, North America, Central America

Main Domestic Market
All India

Certifications
Yes

About SS Blind Flange

SS Blind Flange

We are counted as one of the best business partners for availing Stainless Steel Blind Flanges as we quality check these flanges on the basis of its hardness and strength. Widely used for covering the end pipes in a piping system. The mentioned flanges can be availed in different shapes like flat face, RTJ face or raised face, depending upon the requirements of our customers. When it comes to being used for high pressure and high temperature applications, the offered Stainless Steel Blind Flanges remain unbeatable.

Specification

Material	Stainless Steel
Usage/Application	Industrial
Material Standard	ASTM A182
Shape	Round
Flange Face Type	Weld Neck

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 :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 : 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 plate flanges :Standard :astm / asme a/sa 182Grade : f 304, 304l, 304h, 309s, 309h, 310s, 310h, 316, 316ti, 316h, 316l, 316ln, 317, 317l, 321, 321h, 347,347h, 904l
Duplex steel plate flanges :Standard :astm / asme a/sa 182Grade : f 44, f 45, f51, f 53, f 55, f 60, f 61
Aluminium plate flanges :Standard : astm b247, b361.
Grade :2024, 6061, 6063, 6101, 7075.
Titanium plate 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 plate flanges :Standard :astm a 105/a694/ a350 lf3/a350 lf2.
Grade : f42/46/52/56/60/65/70
Low temperature carbon steel plate flanges :Standard :
astm a 350 lf2 / a350 lf3
Alloy steel plate flanges :Standard : astm a182
Grade : f1/f5/f9/f11/f22/f91
Copper alloy plate 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

Versatile Solutions for Industrial Applications

SS Blind Flanges are engineered to meet rigorous industry standards, providing dependable performance across oil & gas, chemical, petrochemical, and power plant sectors. Their robust construction and high-grade stainless steel composition ensure long-lasting durability and superior corrosion resistance. Available in multiple pressure classes and sizes, these flanges are suitable for both new installations and maintenance of existing pipeline infrastructure.

Precision Manufacturing and Certification

Produced using advanced forging techniques, each flange guarantees high strength and precise dimensional accuracy. Their compatibility with full-face or ring-type gaskets ensures secure sealing for various piping systems. SS Blind Flanges adhere to global standards (ASTM, ANSI, DIN, JIS, BS) and meet RoHS and PED compliance, making them a reliable choice for safety-critical applications.

FAQs of SS Blind Flange:

Q: How do I select the appropriate SS Blind Flange for my piping system?

A: Selecting the right SS Blind Flange depends on your applications size, pressure rating, temperature range, and the specific flange face type (RF or FF) required. Consider the material grade (e.g., SS304, SS316) based on corrosion resistance and compatibility with your process media. Adhering to relevant standards like ASTM, ANSI, DIN helps ensure a proper fit and reliable performance.

Q: What industries commonly utilize SS Blind Flanges?

A: SS Blind Flanges are widely used across the oil & gas, petrochemical, chemical processing, and power generation industries. Their robust construction and ability to withstand harsh conditions make them essential for pipe isolation and flow termination in demanding environments.

Q: When should a raised face (RF) or flat face (FF) blind flange be used?

A: Raised Face (RF) blind flanges are typically chosen for high-pressure applications where a superior seal is critical, while Flat Face (FF) blind flanges are preferred in lower-pressure systems or when mating with cast iron or non-metallic flanges. The choice depends on system requirements and flange compatibility.

Q: Where are SS Blind Flanges manufactured and supplied from?

A: These flanges are manufactured by certified producers in India and are distributed through a wide network of dealers, exporters, importers, suppliers, and wholesalers. Worldwide shipping is available, ensuring reliable access for industrial users globally.

Q: What is the typical process for installing an SS Blind Flange?

A: Installation involves aligning the blind flange with the pipe or fitting, inserting the appropriate gasket (full-face or ring-type), and securing it with bolts to achieve a tight seal. Following industry-standard procedures ensures leak-free operation and maintains system integrity.

Q: How does using an SS Blind Flange benefit my operation?

A: SS Blind Flanges offer long service life, superior corrosion resistance, and the ability to safely terminate or isolate sections of piping for maintenance or modification. Their compliance with international standards provides added assurance of safety and quality in critical applications.

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