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API API ASTM Plain Form Hydrometer - API Hydrometers
APIAPI Hydrometers

API API ASTM Plain Form Hydrometer

The API Hydrometer is an API ASTM Plain Form hydrometer with a range of 59/71 and scale divisions of 0.1. This glass instrument has an overall height of 13 inches and is identified by manufacturer part number GW007H.

SKU 3G-OTH-368873

Brand
API
Item
API ASTM Plain Form Hydrometer
Part Number
GW007H
Category
API Hydrometers
Available to Order
Also known as:GW007HAPI
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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
GW007H
Range
59/71
Scale Type
API ASTM Plain Form
Scale Divisions
0.1

Technical Documents

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

Product Description

The API Hydrometer is an API ASTM Plain Form hydrometer with a range of 59/71 and scale divisions of 0.1. This glass instrument has an overall height of 13 inches and is identified by manufacturer part number GW007H.

Frequently Asked Questions

What is an API ASTM Plain Form hydrometer used for?

An API ASTM Plain Form hydrometer measures the specific gravity of petroleum products and crude oils. It is used in refineries, laboratories, and quality control to determine API gravity, which indicates fuel density and quality for processing and blending.

What are the specifications of the API Hydrometer GW007H?

The API Hydrometer GW007H has a range of 59/71 API gravity, scale divisions of 0.1, and an API ASTM Plain Form scale type. It is made of glass with an overall height of 13 inches. This instrument is manufactured by API and is suitable for precise density measurement in petroleum testing.

Where to buy API Hydrometer GW007H worldwide?

3G Electric supplies the API Hydrometer GW007H to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this precision glass instrument.

How to select the right API hydrometer for petroleum testing?

Select an API hydrometer based on the expected API gravity range of your petroleum sample. The GW007H covers 59/71 API with 0.1 divisions, suitable for light products. Ensure the hydrometer is clean, dry, and used at the calibration temperature for accurate readings.

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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