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Spectacle Flanges ANSI B16.48 Spectacle Flange

Name: Spectacle Flanges ANSI B16.48 Spectacle Flange
Brand: c-way
SKU: 8363885
Availability: InStoreOnly

Sold by c-way engineering exports · Manufacturer, Exporter · Hyderbad, Telangana, India

Price

Price on request

In stock

Minimum order: 1 unit

Export Snapshot

MOQ

1 unit

Lead time

On request

Packaging

Standard export packaging

Shelf life / longevity

As per product specification

HS Code

On request

Origin

India

Port of dispatch

On request

Export markets served

NG +5 others

Values shown are for c-way engineering exports.

Compliance & Certifications

Chamber of Commerce

Suitable for

Importers · Distributors · Wholesalers

Hyderbad Dispatch on request FIEO member

c-way engineering exports

Manufacturer, Exporter · Hyderbad, Telangana, India

Engineering Machinery and Products. Cutting Tools, Hand Tools, Industrial Valves, Pneumatic Valve, Pump, Motor, Pulleys, Drive Belt, MS Flanges

Registered address: Hyderabad, India. Industry: Others > Other.

View profile All products

Established

Not shared

Employees

–

GST

36ACIPT5775H1ZZ

IEC code

Not shared

Export markets

NG +5 others

GlobalLinker Member Since

Jan 2022

Turnover

Incorporation Type

On request

Chamber of Commerce Member of Federation Of Indian Export Organizations Member of Engineering Export Promotion Council, India Member of Chamber of Commerce and Industries, Telangana

Product details

What are the specifications of this product?

Overview

Advantages of Carbon Steel Spectacle Blind Flange: Versatility: Spectacle blinds provide a versatile solution for isolating sections of piping systems temporarily or permanently. Easy Installation: They can be easily installed and removed without the need for special tools or equipment. Safety: Spectacle blinds provide a reliable and secure means of isolating pipelines, ensuring safe and controlled shutdowns of piping systems. Cost-Effective: They are typically more cost-effective compared to other isolation devices, making them suitable for budget-conscious projects or temporary applications.

Product Description

Specification and Material

Flanges Types:Spectacle Flange

Class: 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? (15 NB) to 48? (1200 NB)

Standard: ANSI/ASME B16.5, ANSI/ASME B16.47 Series A and Series B, MSS SP44, ASA, API 605, API 6A, AWWA, As per Custom Drawings

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

Type: Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Lap-Joint Face (LJF), Large Male-Female (LMF), Small Male-Female (SMF), Large Tongue & Groove, Small Tongue, Groove

Grades

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

Duplex Steel: ASTM/ASME A/SA 789, 790 � UNS NO S 31803, S 32205, S 32550, S 32750, S 32760.

Carbon Steel: ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange), Steel RST37.2, C22.8

Alloys Steel Flanges: ASTM A182 F1, F5, F9, F11, F22, F91

Special Alloy Flanges: Duplex, Super Duplex, Nickel Alloys

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

Coating/Surface Treatment: Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Nickel Alloys: Nickel Alloys 200, Nickel Alloys 201

Hastelloy: Hastelloy C-22, Hastelloy C-276, Hastelloy C-2000, Hastelloy C-4, Hastelloy X, Hastelloy B, Hastelloy N, Hastelloy G

Inconel: Inconel 600, Inconel 601, Inconel 625, Inconel 625LCF, Inconel 686, Inconel 718, Inconel 800, Inconel 825, Inconel X-750 , Inconel 690, Inconel 602, Inconel 617, Inconel 925, Inconel A-289, Inconel AL-6XN, AL-904L

Applications of Carbon Steel Spectacle Blind Flange:

Pipeline Isolation: They are used to isolate sections of pipelines for maintenance, repair, or inspection purposes, allowing for a safe and controlled shutdown of the system.

Pressure Testing: Spectacle blinds are employed in hydrostatic or pneumatic pressure testing of piping systems to isolate sections of the system and verify the integrity of the joints.

Shutdown and Turnaround Activities: They are used during plant shutdowns or turnaround activities to isolate equipment, vessels, or piping sections for maintenance, cleaning, or repair.

Flushing and Cleaning of Pipelines: Spectacle blinds are used to block off sections of pipelines during flushing, purging, or cleaning operations to prevent contamination or fluid leakage.

Temporary Closure: They can be used as temporary closures for pipeline terminations or openings during construction, commissioning, or decommissioning activities.

Description provided by c-way engineering exports.

Specifications

Flange Types	Spectacle Flange
Class Ratings	150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, with NACE MR 01-75
Size Range	1/2" (15 NB) to 48" (1200 NB)
Standard Compliance	ANSI/ASME B16.5, ANSI/ASME B16.47 Series A and B, MSS SP44, APA 605, etc.
Face Types	Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Lap-Joint Face (LJF)
Material Grades	ASTM A105/A105N, A350 LF1, LF2, Duplex Steel, Nickel Alloys, Hastelloy, Inconel.
Applications	Pipeline isolation, pressure testing, plant shutdowns, flushing, and temporary closures.

Use cases

Category	machinery and tools > tools and hardware > hardware fittings > flanges
Primary application	Wholesale, distribution, and international sourcing
Brand	c-way
Product type	Product

Logistics & handling

Lead time	On request
Packaging	As per buyer requirement
Storage condition	As recommended by supplier
Origin	India
Form	As listed by supplier

Commercials (this seller)

Minimum order	1 unit
Lead time	On request
Payment terms	As per negotiated commercial agreement.
Checkout type	enquiry

Buyer questions

Frequently asked by buyers

Common questions B2B buyers ask before sourcing Spectacle Flanges ANSI B16.48 Spectacle Flange. Answers compiled from verified sellers' commercial terms and platform data.

Q: What material grades are available for the Carbon Steel Spectacle Blind Flange?

A: The Carbon Steel Spectacle Blind Flange is available in various material grades including ASTM A105, A350 LF, and several other stainless and special alloys.

Q: What standards do these flanges meet?

A: These flanges comply with standards such as ANSI/ASME B16.5, ANSI/ASME B16.47 Series A and B, and MSS SP44, ensuring compatibility and quality.

Q: Can these flanges be used for pressure testing?

A: Yes, Carbon Steel Spectacle Blind Flanges are commonly employed for hydrostatic and pneumatic pressure testing.

Q: What sizes are available for Carbon Steel Spectacle Blind Flanges?

A: The flanges are available in sizes ranging from 1/2" (15 NB) to 48" (1200 NB).

Q: How do these flanges ensure pipeline safety?

A: They provide a reliable means of isolating sections of the pipeline, thus ensuring safe handling during maintenance or emergencies.

Question not answered? Ask sellers directly — typical response within 4 hours.