We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

ASP Ring Joint Gasket: Oval, For ANSI Pressure Class 1,500, 3 in For Pipe Size - R Series Soft Iron Ring Type Joint Gaskets
ASPR Series Soft Iron Ring Type Joint Gaskets

ASP Ring Joint Gasket: Oval, For ANSI Pressure Class 1,500, 3 in For Pipe Size

The ASP R Series Soft Iron Ring Type Joint Gasket (SKU 3G-OTH-648851, MPN R35.SI) is an oval ring joint gasket for ANSI Pressure Class 1,500, sized for 3-inch pipe. Made of soft iron with a yellow finish, it provides…

SKU 3G-OTH-648851

Also listed as: R35SI · R35 SI · R35-SI

Brand
ASP
Item
Ring Joint Gasket: Oval, For ANSI Pressure Class 1,500, 3 in For Pipe Size
Category
R Series Soft Iron Ring Type Joint Gaskets
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

ASP
Manufacturer Part Number
R35.SI
Type
For ANSI Pressure Class 1,500, Yellow, Soft Iron
For Pipe Size
3 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

ASP Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ASP R Series Soft Iron Ring Type Joint Gasket (SKU 3G-OTH-648851, MPN R35.SI) is an oval ring joint gasket for ANSI Pressure Class 1,500, sized for 3-inch pipe. Made of soft iron with a yellow finish, it provides a reliable seal in high-pressure flanged connections.

Frequently Asked Questions

What is an ASP R Series Soft Iron Ring Type Joint Gasket used for?

The ASP R Series Soft Iron Ring Type Joint Gasket (MPN R35.SI) seals high-pressure flanged connections in industrial piping systems. It is designed for ANSI Pressure Class 1,500 and 3-inch pipe sizes, providing a reliable, leak-proof seal in oil and gas, petrochemical, and power generation applications.

What are the specifications of the ASP R35.SI ring joint gasket?

The ASP R35.SI is an oval ring joint gasket for ANSI Pressure Class 1,500, sized for 3-inch pipe. It is made of soft iron with a yellow finish. The manufacturer part number is R35.SI, and the SKU is 843H68. It is designed for high-pressure flanged connections.

Where to buy ASP ring joint gaskets worldwide?

3G Electric supplies the ASP R Series Soft Iron Ring Type Joint Gasket (SKU 843H68) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to source this gasket for your high-pressure piping needs.

How to install an ASP soft iron ring joint gasket?

To install an ASP soft iron ring joint gasket, ensure the flange faces are clean and free of debris. Place the gasket into the ring groove, then tighten flange bolts evenly in a cross-pattern to the manufacturer's torque specifications. Avoid over-tightening to prevent gasket deformation.

ASP Products

3G Electric supplies ASP r series soft iron ring type joint gaskets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from ASP

View all ASP parts
Ring Joint Gasket: Octagonal, For ANSI Pressure Class 1,500, 2 in For Pipe Size, Yellow, Soft Iron (MPN R24.OCT)
ASP
Ring Joint Gasket: Octagonal, For ANSI Pressure Class 1,500, 2 in For Pipe Size, Yellow, Soft Iron (MPN R24.OCT)
Ring Joint Gasket: Octagonal, For ANSI Pressure Class 1,500, 5 in For Pipe Size, Yellow, Soft Iron (MPN R44.OCT)
ASP
Ring Joint Gasket: Octagonal, For ANSI Pressure Class 1,500, 5 in For Pipe Size, Yellow, Soft Iron (MPN R44.OCT)
Ring Joint Gasket: Octagonal, For ANSI Pressure Class 1,500, 10 in For Pipe Size, Yellow, Soft Iron (MPN R54.OCT)
ASP
Ring Joint Gasket: Octagonal, For ANSI Pressure Class 1,500, 10 in For Pipe Size, Yellow, Soft Iron (MPN R54.OCT)
Ring Joint Gasket: Octagonal, For ANSI Pressure Class 900, 3 in For Pipe Size, Yellow, Soft Iron (MPN R31.OCT)
ASP
Ring Joint Gasket: Octagonal, For ANSI Pressure Class 900, 3 in For Pipe Size, Yellow, Soft Iron (MPN R31.OCT)
Ring Joint Gasket: Octagonal, For ANSI Pressure Class 900, 6 in For Pipe Size, Yellow, Soft Iron (MPN R45.OCT)
ASP
Ring Joint Gasket: Octagonal, For ANSI Pressure Class 900, 6 in For Pipe Size, Yellow, Soft Iron (MPN R45.OCT)
Ring Joint Gasket: Oval, For ANSI Pressure Class 900, 8 in For Pipe Size, Yellow, Soft Iron (MPN R49.SI)
ASP
Ring Joint Gasket: Oval, For ANSI Pressure Class 900, 8 in For Pipe Size, Yellow, Soft Iron (MPN R49.SI)
Ring Joint Gasket: Oval, For ANSI Pressure Class 900, 4 in_3 1/2 in For Pipe Size, Yellow, Soft Iron (MPN R37.SI)
ASP
Ring Joint Gasket: Oval, For ANSI Pressure Class 900, 4 in_3 1/2 in For Pipe Size, Yellow, Soft Iron (MPN R37.SI)
Ring Joint Gasket: Octagonal, For ANSI Pressure Class 1,500, 8 in For Pipe Size, Yellow, Soft Iron (MPN R50.OCT)
ASP
Ring Joint Gasket: Octagonal, For ANSI Pressure Class 1,500, 8 in For Pipe Size, Yellow, Soft Iron (MPN R50.OCT)