Rubber Expansion Joint

BrandLanphan
ColorBlack
OriginZhengzhou

DESCRIPTION

GJQ(X)-DF-I type flexible rubber expansion joint consists of rubber body and metal flanges or screw thread, which is used in metal pipe system for vibration isolation, reducing noise and displacement compensation. The rubber flexible joint consists of inner layer rubber, reinforcing layer with polyester cord fabric and outside layer rubber with compounded rubber pipeline.

GJQ(X)-DF-I type flexible rubber expansion joint can choose any kind of inner layer rubber material and outer material, such as IIR, CR, EPDM, NR, NBR and so on. The external and internal layers of rubber material can be different. But skeleton layer of rubber joint are produced by polyester fabric and enhancement layer has a steel wire ring. Flange material is also diverse, common material is like Q235 SS304 and SS316.

DETAILS

The flange made by Lanphan meet the international standard of DIN, ANSI,ASME, JIS,BS,EN and other standards, our flange thickness, smooth surface roughness, the accuracy of the caliber are within the tolerance of control thousand classification.

The flange made by Lanphan meet the international standard of DIN, ANSI,ASME, JIS,BS,EN and other standards, our flange thickness, smooth surface roughness, the accuracy of the caliber are within the tolerance of control thousand classification.

The flange made by Lanphan meet the international standard of DIN, ANSI,ASME, JIS,BS,EN and other standards, our flange thickness, smooth surface roughness, the accuracy of the caliber are within the tolerance of control thousand classification.

产品参数
通径 长度
(mm)
轴向位移 径向位移 偏向位移
I型 II型 I型 II型 I型 II型
mm inch 伸长 压缩 伸长 压缩
32 1¼″ 90 6 10     9   ±7.5°  
40 1½″ 95 7 10     9   ±7.5°  
50 2″ 105 7 10     10   ±7.5°  
65 2½″ 115 7 13     11   ±7.5°  
80 3″ 135 8 15     12   ±7.5°  
100 4″ 150 10 19     13   ±7.5°  
125 5″ 165 12 19     13   ±7.5°  
150 6″ 180 12 20     14   ±7.5°  
200 8″ 210 16 25 30 35 22 25 ±7.5° ±10°
250 10″ 230 16 25 30 40 22 25 ±7.5° ±12°
300 12″ 245 16 25 35 45 22 30 ±7.5° ±12°
350 14″ 255 16 25 35 45 22 30 ±7.5° ±12°
400 16″ 255 16 25 35 45 22 30 ±7.5° ±12°
450 18″ 255 16 25 36 47 22 30 ±7.5° ±12°
500 20″ 255 16 25 36 48 22 30 ±7.5° ±12°
600 24″ 260 16 25 40 50 22 33 ±7.5° ±12°
700 28″ 260 16 25 40 55 22 33 ±7.5° ±12°
750 30″ 260     40 55   33   ±12°
800 32″ 260 16 25 45 55 22 35 ±7.5° ±12°
900 36″ 260 16 25 45 55 22 35 ±7.5° ±12°
1000 40″ 260 16 25 45 60 22 35 ±7.5° ±12°
1100 44″ 300     45 60   35 ±7.5° ±12°
1200 48″ 300 16 25 50 60   38 ±7.5° ±10°
1300 52″ 300     50 70   38   ±10°
1400 56″ 350     60 70   40   ±10°
1500 60″ 350     60 70   40   ±10°
1600 64″ 350 18 25 60 70 24 46 ±7.5° ±10°
1800 72″ 400 18 25 60 75 24 48 ±7.5° ±10°
2000 80″ 450     70 75   50   ±10°
2200 88″ 400     70 75   50   ±10°
2200 88″ 500     70 80   60   ±10°
2400 96″ 500     80 80   60   ±10°
2600 104″ 500     85 80   60   ±10°
2800 112″ 550     85 80   60   ±10°
3000 120″ 550     85 80   60   ±10°
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