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GN 990 Construction Tubes Aluminum, for Tube Clamp Connectors

GN 990 Construction Tubes, Aluminum Finish: EL - Anodized, natural color
d<sub>1</sub> / s<sub>1</sub>: D - Diameter

Finish: EL - Anodized, natural color
d₁ / s₁: D - Diameter

Product description

Construction tubes GN 990 can be supplied in these standard lengths.

The tolerances specified for the outside diameter of the round construction tubes comply with the requirements for split mono-block connector clamps. Two-piece connector clamps allow obviously larger tolerances on construction tubes.

Specification

AluminumAL
Anodized, natural colorEL

Sawed cross section
blank, i.e. not surface treated

RoHS

Accessory

Tube End Plugs GN 991 (Plastic)
Insert Bushings GN 448 (Plastic, for Tubes)
Insert Bushings GN 448 (Plastic, for Square Tubes)
Insert Bushings GN 992 (Aluminum)
Stainless Steel Insert Bushings GN 992.5 (Stainless Steel)

On request

Further lengths

GN 990 Construction Tubes, Aluminum sketch

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Article options / Table

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d₁ Diameter	s₁ Square	Length l ±0,5				d₂	s₂	w₁	w₂

-	V 10	200	500	1000	-	7	7	1,5	1,5
D 12 +0,05/-0,15	V 12	200	500	1000	-	9	9	1,5	1,5
D 14 +0,05/-0,15	-	200	500	1000	-	11	-	1,5	-
D 15 +0,05/-0,15	-	200	500	1000	-	12	-	1,5	-
D 16 +0,05/-0,15	V 16	200	500	1000	-	13	13	1,5	1,5
D 18 +0,05/-0,15	-	200	500	1000	-	15	-	1,5	-
D 20 +0,1/-0,2	V 20	200	500	1000	2000	16	16	2	2
D 25 +0,1/-0,2	V 25	200	500	1000	2000	21	21	2	2
D 30 ±0,15	V 30	200	500	1000	2000	26	26	2	2
D 35 ±0,15	-	200	500	1000	-	31	-	2	-
D 40 +0,15/-0,25	V 40	200*	500	1000	2000	34	34	3	3
D 50 ±0,2	V 50	500	1000	2000	-	44	44	3	3
D 60 ±0,25	-	500	1000	2000	-	52	-	4	-