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API GW056HL Hydrometer: API ASTM Combined Form - API Hydrometers
APIAPI Hydrometers

API GW056HL Hydrometer: API ASTM Combined Form

The API Hydrometer, model GW056HL, is an API ASTM Combined Form hydrometer with a range of 49/61 and scale divisions of 0.1. It features a 0/150ºF mercury thermometer and has an overall height of 15 inches. This…

SKU 3G-OTH-368877

Brand
API
Item
GW056HL Hydrometer: API ASTM Combined Form
Part Number
GW056HL
Category
API Hydrometers
Available to Order
Also known as:GW056HLAPI
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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

API
Manufacturer Part Number
GW056HL
Range
49/61
Features
0 / 150ºF Mercury Thermometer
Scale Type
API ASTM Combined Form
Scale Divisions
0.1

Technical Documents

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The API Hydrometer, model GW056HL, is an API ASTM Combined Form hydrometer with a range of 49/61 and scale divisions of 0.1. It features a 0/150ºF mercury thermometer and has an overall height of 15 inches. This instrument is designed for measuring the specific gravity of petroleum products according to ASTM standards.

Frequently Asked Questions

What is an API hydrometer used for?

An API hydrometer measures the specific gravity of petroleum products according to ASTM standards. The API ASTM Combined Form model GW056HL is used in refineries and labs to determine API gravity, which indicates crude oil density and quality for processing and trading.

What are the specifications of the API hydrometer GW056HL?

The API hydrometer GW056HL has a range of 49/61 API, scale divisions of 0.1, and an overall height of 15 inches. It features a 0/150ºF mercury thermometer and is an API ASTM Combined Form scale type, designed for precise petroleum gravity measurement.

Where to buy an API hydrometer worldwide?

3G Electric supplies the API hydrometer GW056HL worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this ASTM-compliant instrument to your facility, ensuring you receive the correct API gravity measurement tool for your application.

How to select the right API hydrometer for petroleum testing?

Select an API hydrometer based on the expected API gravity range of your petroleum product. The GW056HL covers 49/61 API with 0.1 divisions, suitable for light to medium crude. Ensure the hydrometer includes a mercury thermometer (0/150ºF) for temperature correction per ASTM methods.

Used in

Common applications for API
Power plants — API control rods for flanged expansion joints in steam piping systems to manage thermal expansion.
Chemical processing — API control rods for single bulb expansion joints in corrosive fluid lines to prevent over-extension.
Oil and gas refineries — API control rods for double bulb expansion joints in high-pressure piping to control axial movement.
HVAC systems — API control rods for flanged expansion joints in large ductwork to accommodate temperature changes.
Water treatment — API control rods for expansion joints in pump discharge lines to restrict motion during pressure surges.
Industrial steam distribution — API control rods for single bulb expansion joints in 12-inch headers to ensure controlled expansion.
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API Products

3G Electric supplies API api hydrometers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Glass hydrometer with API ASTM Combined Form scale, 29/41 range, and 0.1 scale divisions. Features a 0 to 150°F thermometer and overall height of 15 inches. Used for measuring specific gravity of petroleum products and crude oil in laboratory and refinery settings
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Glass hydrometer with API ASTM Combined Form scale, 29/41 range, and 0.1 scale divisions. Features a 0 to 150°F thermometer and overall height of 15 inches. Used for measuring specific gravity of petroleum products and crude oil in laboratory and refinery settings

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