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ASP Ring Joint Gasket: Octagonal, For ANSI Pressure Class 900, 4 in_3 1/2 in For Pipe Size - R Series Soft Iron Ring Type Joint Gaskets
ASPR Series Soft Iron Ring Type Joint Gaskets

ASP Ring Joint Gasket: Octagonal, For ANSI Pressure Class 900, 4 in_3 1/2 in For Pipe Size

ASP R Series Soft Iron Ring Type Joint Gaskets. Specifications: Type: For ANSI Pressure Class 900, 4 in_3 1/2 in For Pipe Size, Yellow.

SKU 3G-OTH-648827

Also listed as: R37OCT · R37 OCT · R37-OCT

Brand
ASP
Item
Ring Joint Gasket: Octagonal, For ANSI Pressure Class 900, 4 in_3 1/2 in For Pipe Size
Category
R Series Soft Iron Ring Type Joint Gaskets
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ASP
Manufacturer Part Number
R37.OCT
Type
For ANSI Pressure Class 900, 4 in_3 1/2 in For Pipe Size, Yellow

Technical Documents

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

Product Description

ASP R Series Soft Iron Ring Type Joint Gaskets. Specifications: Type: For ANSI Pressure Class 900, 4 in_3 1/2 in For Pipe Size, Yellow.

Frequently Asked Questions

What is an ASP R37.OCT ring joint gasket used for?

The ASP R37.OCT octagonal ring joint gasket seals high-pressure flanged connections in ANSI Class 900 systems. It is designed for 4 in pipe size with a 3 1/2 in bore, providing a metal-to-metal seal in oil and gas, petrochemical, and refinery applications.

What are the specifications of the ASP R37.OCT gasket?

The ASP R37.OCT is an octagonal ring joint gasket for ANSI Pressure Class 900, fitting 4 in pipe size with a 3 1/2 in bore. It is made of soft iron, yellow in color, and carries manufacturer part number R37.OCT. It is suitable for high-temperature and high-pressure flanged joints.

Where to buy ASP R37.OCT ring joint gaskets worldwide?

3G Electric supplies the ASP R37.OCT ring joint gasket to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this soft iron octagonal gasket for ANSI Class 900 flanges.

How to install an octagonal ring joint gasket like the ASP R37.OCT?

Clean the flange groove and gasket surface thoroughly before installation. Place the ASP R37.OCT gasket centered in the groove, then tighten flange bolts evenly in a cross pattern to the torque specified for ANSI Class 900. Avoid over-torquing 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.

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