RP3337 Graphite Raschig Rings

Catalog No.	RP3337
Material	Graphite
Temperature Range	≤400℃

Graphite Raschig Rings are made of high-purity colloidal graphite, with a simple shape, large specific surface area, and good corrosion resistance. Stanford Advanced Materials (SAM) has rich experience in manufacturing and supplying high-quality Raschig Rings.

INQUIRY

Description

Specification

Technical Data Sheet

Graphite Raschig Rings Description

The shape of the Graphite Raschig Ring is a circular ring with the same outer diameter and height. It is made of high-purity colloidal graphite, with a simple shape, large specific surface area, good corrosion resistance (especially resistant to hydrofluoric acid corrosion), and its fluid dynamics and mass transfer characteristics are relatively clear, and it is widely used in highly corrosive media packed towers.

Graphite Raschig Rings Specifications

Physical performance

Specification	Index
Bulk Density, Kg/m3	≥1500
Compressive strength, Mpa	≥79.5
Flexural strength, Mpa	≥35
Thermal conductivity, W/m.k	31.4-40.7
Coefficient of linear expansion, 1/℃	24.7×10^-6(129℃)
Heat resistance temperature, ℃	400

Specification

Specification	Size	Specific surface area	Void ratio	Stacked number	Stacked weight	Dry packing factor
	D×H×δ	α	ε%	n/m³	kg/m³	α/ε
	mm	m²/m³	m³/m³	n/m³	kg/m³	m^-1
JHCR-13	13×13×2	329	0.684	320000	600-650	1028
JHCR-19	19×19×3	220	0.54	110500	600-650	914
JHCR-25	25×25×4	194	0.73	46150	600-650	565
JHCR-38	38×38×6	125	0.68	14000	600-650	-

Graphite Raschig Rings Applications

Graphite Raschig Rings are used in crude oil refineries, petrochemical plants, and chemical plants. They are used in large numbers as a packed bed within columns for distillations and other chemical engineering processes.

Graphite raschig rings are chosen for their excellent resistance to corrosion, high-temperature stability, and durability in aggressive environments. Their unique structure provides a large surface area and good void space for effective mass transfer and heat exchange processes.

Graphite Raschig Rings Packaging

Our Graphite Raschig Rings are carefully handled during storage and transportation to preserve the quality of our product in its original condition.