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API Control Rod: 3 in Pipe Size, 14 in Overall Lg - Control Rods for Flanged Expansion Joints
APIControl Rods for Flanged Expansion Joints

API Control Rod: 3 in Pipe Size, 14 in Overall Lg

The API Control Rod (SKU 801UC0, MPN SCRU0300) is a control rod for flanged expansion joints, designed for 3-inch pipe size with a 14-inch overall length. It is compatible with double-bulb expansion joints and…

SKU 3G-OTH-660111

Brand
API
Item
Control Rod: 3 in Pipe Size, 14 in Overall Lg
Category
Control Rods for Flanged Expansion Joints
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Technical Specifications

API
Manufacturer Part Number
SCRU0300
Type
Expansion Joint Type Double Bulb/Single Bulb
Overall Lg
14 in
Compatible Joint Type
Double Bulb
Restricted Motion Direction
Expansion
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API Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The API Control Rod (SKU 801UC0, MPN SCRU0300) is a control rod for flanged expansion joints, designed for 3-inch pipe size with a 14-inch overall length. It is compatible with double-bulb expansion joints and restricts motion in the expansion direction, supporting double-bulb or single-bulb joint types.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is an API control rod for flanged expansion joints used for?

An API control rod for flanged expansion joints restricts axial movement in the expansion direction, protecting piping systems from over-extension. It is used in industrial applications such as HVAC, steam, and process piping where double-bulb or single-bulb expansion joints are installed.

What are the specifications of the API SCRU0300 control rod?

The API SCRU0300 control rod has a 3-inch pipe size and a 14-inch overall length. It is compatible with double-bulb expansion joints and restricts motion in the expansion direction. The part number is SCRU0300, and it supports double-bulb or single-bulb joint types.

Where to buy API control rods for expansion joints worldwide?

3G Electric supplies API control rods like the SCRU0300 to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders. Contact our team to source this component for your industrial piping system.

How to install an API control rod on a flanged expansion joint?

Install the API control rod by attaching it across the flanges of the expansion joint, ensuring the rod is aligned with the pipe axis. Tighten the nuts to manufacturer torque specifications, allowing free movement in the unrestricted direction while limiting expansion. Always follow the joint manufacturer's guidelines.

Used in

Common applications for API
Petroleum refining — API ASTM Plain Form hydrometers (e.g., range 19/31) for measuring crude oil gravity during distillation
Fuel blending — API Combined Form hydrometers (e.g., range 39/51) with thermometer for real-time density checks in gasoline blending
Marine fuel handling — API hydrometers (e.g., range 40/80) for verifying bunker fuel API gravity at storage terminals
Quality control labs — API ASTM Plain Form hydrometers (e.g., range 49/61) for routine testing of light distillates
Field testing — API Combined Form hydrometers (e.g., range 29/41) for portable density measurement in pipeline sampling
Petrochemical production — API hydrometers (e.g., range 15/21) for monitoring solvent density in chemical processing

API Products

3G Electric supplies API control rods for flanged expansion joints. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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