SMITH-BLAIR Bolted Coupling: Epoxy Coated Ductile Iron, For Vibration
The SMITH-BLAIR Bolted Coupling is a flanged ductile iron coupling body with an epoxy coating, designed for vibration movement. It features a 3-inch nominal pipe size on fitting side A, female flanged connections on…
SKU 3G-OTH-648666
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Product Description
The SMITH-BLAIR Bolted Coupling is a flanged ductile iron coupling body with an epoxy coating, designed for vibration movement. It features a 3-inch nominal pipe size on fitting side A, female flanged connections on both sides, steel bolts, and a maximum operating pressure of 250 psi (MPN 46103460421000).
Frequently Asked Questions
What is a SMITH-BLAIR bolted coupling used for?
A SMITH-BLAIR bolted coupling connects flanged ductile iron pipe sections while accommodating vibration movement. It is commonly used in industrial piping systems where mechanical vibration must be isolated to protect pumps, compressors, and other rotating equipment from stress and fatigue.
What are the specifications of the SMITH-BLAIR 46103460421000 coupling?
This SMITH-BLAIR coupling has a 3-inch nominal pipe size on fitting side A, female flanged connections on both sides, steel bolts, and an epoxy-coated ductile iron body. It is rated for a maximum operating pressure of 250 psi and is designed specifically for vibration movement.
Where to buy SMITH-BLAIR couplings worldwide?
3G Electric supplies SMITH-BLAIR bolted couplings to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the 46103460421000 or other SMITH-BLAIR flanged ductile iron couplings.
How to install a SMITH-BLAIR vibration coupling?
Align the flanges on both pipe ends, ensuring the gasket is seated properly. Insert steel bolts through the coupling body flanges and tighten evenly in a cross pattern to the manufacturer's recommended torque. Avoid over-tightening, which can restrict the vibration-dampening function of the coupling.
SMITH-BLAIR Products
3G Electric supplies SMITH-BLAIR flanged ductile iron couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
