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Expanded internal support device

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Details

I.Performance and Purpose

The device is taking advantage of polyurethane elastomer of high elasticity, high strength characteristics to the design the internal expansion and support device for the threading machine. When used just can pull conical extrusion ring, the expansion ring engenders uniform radial deformation by the action of conical extrusion ring, which makes the hole of steel pipe tight in order to fixed steel pipe and centering. The device has type Ⅰ and Ⅱ, applied with our product of Type Z expansion ring for pipe-threading machine.

II.Working conditions

Working medium: water, emulsion, hydraulic oil;Working temperature: -20 to +80℃.

III.Sample order mark

The internal expansion and support device I

序号
No.
规格型号
Type
管子直径
Pipe dia.
最大内径尺寸
Max.inner dia.
最小内径尺寸
Min.inner dia.
胀圈订货号
Expansion ring order No.
胀管器订货号
Expansion device order No.
D d max d min
1 1.9" Φ48.26 Φ40.9 Φ38.1 Z215 ZG101
2 2 3/8" Φ60.32 Φ51.48 Φ43.24 Z216 ZG102
3 2 7/8" Φ73.02 Φ62 Φ55.74 Z217 ZG103
4 3 1/2“ Φ88.9 Φ77.92 Φ69.86 Z224 ZG104
5 4" Φ101.6 Φ90.12 Φ88.9 Z225 ZG105
6 Z 4 1/2" Φ114.3 Φ103.88 Φ97.18 Z203 ZG106

 

The internal expansion and support device II

序号
No.
规格型号
Type
管子直径
Pipe dia.
最大内径尺寸
Max.inner dia.
最小内径尺寸
Min.inner dia.
胀圈订货号
Expansion ring order No.
胀管器订货号
Expansion device order No.
D d max d min
1 5" Φ127 Φ115.82 Φ104.8 Z205 ZG201
2 5 1/2" -1 Φ139.7 Φ124.26 Φ114.3 Z206 ZG202
3 5 1/2" -2 Φ139.7 Φ127.3 Φ120.38 Z207 ZG203
4 6 5/8“ Φ168.28 Φ153.64 Φ144.16 Z208 ZG204
5 7" Φ177.8 Φ166.06 Φ150.36 Z209 ZG205
6 7 5/8" Φ193.68 Φ178.04 Φ161.92 Z211 ZG206
7 8 5/8" Φ219.08 Φ205.66 Φ190.78 Z212 ZG207
8 9 5/8" Φ244.48 Φ228.64 Φ213.54 Z213 ZG208
9 10 3/4" Φ273.05 Φ258.87 Φ242.83 Z214 ZG209
10 11 3/4" Φ298.45 Φ279.45 Φ271.33 Z222 ZG210
11 13 3/8" Φ339.7 Φ322.96 Φ313.6 Z223 ZG211
 

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待