Delrin® & Acetron® Acetal Tubes


Acetal, has dimensional stability, lower moisture absorption, and easier machinability than nylon, but is not as good in slide wear. It is FDA/USDA/NSF/3A Dairy Approved, has continuous-use temperature of 180 F, and is available in three types of Acetal Tubing (Homopolymers-Delrin® Copolymers  Acetron.

delrin tubes

ASTM D-4181 POM111, 21CFR177.2480, NSF61, ASTM-D-6100 S-POM111, USDA, 3A
Black POM110B44330 LD25 ASTM-D-6100 S-POM111

Delrin® Technical Data

Chemical Resistance Chart

Acetal Dupont Delrin® Tubes-Natural

Tolerances OD  +0.050", ID -0.050"
Part # OD (in.) ID (in.) Wall (in.) Price Per 60" Tube Order Online
KM-956 1/4 1/8 1/16 $12.70 Add to Order
KM-957 1/2 1/4 1/8 $15.36 Add to Order
KM-2319 5/8 3/8 1/8 $25.30 Add to Order
KM-959 5/8 1/2 1/16 $21.40 Add to Order
KM-958 5/8 1/4 3/16 $30.40 Add to Order
KM-960 3/4 1/4 1/4 $47.20 Add to Order
KM-961 3/4 1/2 1/8 $38.50 Add to Order
KM-2320 7/8 5/8 1/8 $45.90 Add to Order
KM-962 1.0 1/2 1/4 $61.50 Add to Order
KM-24099 1 1/8 5/8 1/4 $74.26 Add to Order 10' Min
KM-24096 1 1/4 1/2 3/8 $91.90 Add to Order 10' Min
KM-963 1 1/4 3/4 1/4 $68.70 Add to Order
KM-964 1 1/4 1.0 1/8 $50.50 Add to Order
KM-965 1 1/2 1.0 1/4 $98.50 Add to Order
KM-966 1 1/2 1 1/4 1/8 $68.80 Add to Order
KM-967 1 3/4 1 1/4 1/4 $122.00 Add to Order
KM-2321 1 3/4 1 1/2 1/8 $88.74 Add to Order
KM-968 2.0 1 1/2 1/4 $140.50 Add to Order
KM-969 2.0 1 3/4 1/8 $114.40 Add to Order
KM-970 2 1/4 2.0 1/8 $120.40 Add to Order
KM-971 2 1/2 2.0 1/4 $205.80 Add to Order
Rev. 07-25, 03-25, 10-23, 04-23

Delrin Black Tube

Acetal Dupont Delrin® Tubes  Black
Tolerances OD  +0.050", ID -0.050"
O.D. (in.) I.D. (in.) Wall (in.) Part # Price Per 60" Tube Order Online
0.250 .125 .062 KM-28000 $21.00 Add to Order
0.500 .250 .125 KM-28001 $55.95 Add to Order
0.625 .250 .187 KM-28002 $86.25 Add to Order
0.625 .500 .062 KM-28003 $64.05 Add to Order
0.750 .250 .250 KM-28004 $125.85 Add to Order
0.750 .500 .125 KM-28005 $111.30 Add to Order
0.875 .625 .125 KM-28006 $100.65 Add to Order
1.00 .500 .250 KM-28007 $145.75 Add to Order
1.25 .750 .250 KM-28008 $159.36 Add to Order
1.25 1.00 .125 KM-28009 $139.35 Add to Order
1.50 1.00 .250 KM-28010 $171.88 Add to Order
1.50 1.25 .125 KM-28011 $165.14 Add to Order
1.75 1.25 .250 KM-28012 $226.00 Add to Order
1.75 1.50 .125 KM-28013 $182.38 Add to Order
2.00 1.50 .250 KM-28014 $265.13 Add to Order
2.00 1.75 .125 KM-28015 $168.38 Add to Order
2.25 2.00 .125 KM-28016 $210.63 Add to Order
2.50 2.00 .250 KM-28017 $340.50 Add to Order
Rev. 03-25, 04-23, 09-22, 12-21


Acetal CopolymerTubes-Natural 

5 Foot Standard Lengths

Tolerances OD  +0.050", ID -0.050"

Part # OD (in.) ID (in.) Wall (in.) Price Per Foot Order Online
KM-4910 1/4 1/8 1/16 $1.37 Add to Order
KM-4909 1/2 1/4 1/8 $4.52 Add to Order
KM-4908 5/8 1/4 3/16 $6.08 Add to Order
KM-4907 5/8 .375 1/8 $5.06 Add to Order
KM-4948 5/8 1/2 1/16 $4.28 Add to Order
KM-4918 3/4 1/4 1/4 $8.14 Add to Order
KM-4920 3/4 1/2 1/8 $7.70 Add to Order
KM-4963 7/8 5/8 1/8 $8.90 Add to Order
KM-4961 1 1/8 5/8 1/4 $14.86 Add to Order
KM-4962 1.0 1/2 1/4 $12.30 Add to Order
KM-4960 1 1/4 1/2 .375 $18.38 Add to Order
KM-4958 1 1/4 1.0 1/8 $10.10 Add to Order
KM-4957 1 1/2 1.0 1/4 $19.70 Add to Order
KM-4956 1 3/4 1 1/4 1/4 $24.40 Add to Order
KM-4955 1 3/4 1 1/2 1/8 $17.74 Add to Order
KM-4954 2.0 1 1/2 1/4 $28.10 Add to Order
KM-4953 2.0 1 3/4 1/8 $22.88 Add to Order
KM-4952 2 1/4 2.0 1/8 $24.08 Add to Order
KM-23587 2 1/2 2 1/4 1/8 $27.70 Add to Order
KM-4951 2 1/2 2.0 1/4 $41.16 Add to Order
Rev. 07-25, 04-23, 12-21, 06-21