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3G Electric
SMITH-BLAIR Slide-On Carbon Steel Coupling, 1-1/2 in, Flanged, 260 psi - Slide-On Carbon Steel Couplings
SMITH-BLAIRSlide-On Carbon Steel Couplings

SMITH-BLAIR Slide-On Carbon Steel Coupling, 1-1/2 in, Flanged, 260 psi

<p>The SMITH-BLAIR Slide-On Carbon Steel Coupling (MPN 421-03100420-031) is a robust flanged coupling designed for vibration-prone piping systems. With a 1-1/2 inch nominal pipe size and a maximum operating pressure…

SKU 3G-OTH-648775

Also listed as: 42103100420031 · 421 03100420 031

Brand
SMITH-BLAIR
Item
Slide-On Carbon Steel Coupling, 1-1/2 in, Flanged, 260 psi
Part Number
421-03100420-031
Category
Slide-On Carbon Steel Couplings
Available to Order
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Technical specs
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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

SMITH-BLAIR
Manufacturer Part Number
421-03100420-031
Type
For Vibration, 1 1/2 in Fitting Side A Nominal Pipe Size
Bolt Material
Steel
For Movement Type
Vibration
Fitting Side A Type
Flange
Fitting Side B Type
Flange
Fitting Side A Gender
Female
Fitting Side B Gender
Female
Specific Fitting Shape
Coupling Body
Maximum Operating Pressure
260 psi

Technical Documents

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SMITH-BLAIR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The SMITH-BLAIR Slide-On Carbon Steel Coupling (MPN 421-03100420-031) is a robust flanged coupling designed for vibration-prone piping systems. With a 1-1/2 inch nominal pipe size and a maximum operating pressure of 260 psi, this coupling features female flanged connections on both sides and steel bolts for durability. It is ideal for industrial applications where vibration damping and secure pipe joining are critical.</p><p>As a Singapore-based supplier, 3G Electric offers this coupling with worldwide shipping. Request an SGD quote for your project, and enjoy GST handling for local buyers. For urgent needs, we provide fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the maximum operating pressure of this SMITH-BLAIR coupling?

The maximum operating pressure is 260 psi.

What are the fitting types and sizes?

It has 1-1/2 inch female flanged connections on both sides, designed for vibration movement.

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SMITH-BLAIR Products

3G Electric supplies SMITH-BLAIR slide-on carbon steel couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This slide-on carbon steel coupling is designed for vibration applications in piping systems. It features a 10 in x 8 in female flange connection, stainless steel bolts, and a maximum operating pressure of 260 psi. The coupling body is epoxy-coated for corrosion resistance
SMITH-BLAIR
This slide-on carbon steel coupling is designed for vibration applications in piping systems. It features a 10 in x 8 in female flange connection, stainless steel bolts, and a maximum operating pressure of 260 psi. The coupling body is epoxy-coated for corrosion resistance

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