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Categories | Reduced Rubber Expansion Joint |
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Brand Name: | JINGNING |
Model Number: | RFJY |
Certification: | CE |
Place of Origin: | China |
MOQ: | 1 |
Price: | USD 15--200/Set |
Payment Terms: | T/T, L/C, D/P, D/A, Western Union, MoneyGram |
Packaging Details: | Wooden Box |
Name: | Flexible Rubber Bellows |
Size: | DN50----DN1200 |
Rubber Material: | EPDM,NBR,SBR,NR |
Flange Standard: | DIN,BS,ANSI,JIS,AS |
Flange Material: | Carbon Steel,Stainless Steel |
Usage: | Flexible Rubber Bellows For Piping |
Company Info. |
Shanghai Songjiang Jingning Shock Absorber Co.,Ltd. |
Verified Supplier |
View Contact Details |
Product List |
Single Sphere Flexible Rubber Bellows For Piping High Temperature
Flexible Rubber Bellows are a kind of high elasticity, high air tightness, medium resistance and weather resistance. Pipe joints. This product takes advantage of rubber's elasticity, high air tightness, medium resistance, weather resistance and radiation resistance, etc.
Specifications of Flanged Flexible Rubber Expansion Joint
Material List | ||
No. | Name | Material |
1 | Outer rubber layer | IIR, CR, EPDM, NR, NBR |
2 | Inner rubber layer | IIR, CR, EPDM, NR, NBR |
3 | Frame layer | Polyester cord fabric |
4 | Flange | Q235 304 316L |
5 | Reinforcement ring | Bead ring |
specification | DN50~300 | DN350~600 |
Working pressure (MPa) | 0.25~1.6 | |
Bursting pressure (MPa) | ≤4.8 | |
Vacuum (KPa) | 53.3(400) | 44.9(350) |
Temperature (℃) | -20~+115(for special condition -30~+250) | |
Applicable medium | Air, compressed air, water, seawater, hot water, oil, acid-base, etc.. |
DN(large)×DN(small) | Length | Axial displacement (extension) | Axial displacement (compression) | Radial displacement | Deflecting angle |
(a1+a2)° | |||||
50×32 | 180 | 15 | 18 | 45 | 35° |
50×40 | 180 | 15 | 18 | 45 | 35° |
65×32 | 180 | 15 | 18 | 45 | 35° |
65×40 | 180 | 15 | 18 | 45 | 35° |
65×50 | 180 | 15 | 18 | 45 | 35° |
80×32 | 220 | 15 | 18 | 45 | 35° |
80×50 | 180 | 20 | 30 | 45 | 35° |
80×65 | 180 | 20 | 30 | 45 | 35° |
100×40 | 220 | 20 | 30 | 45 | 35° |
100×50 | 180 | 20 | 30 | 45 | 35° |
100×65 | 180 | 22 | 30 | 45 | 35° |
100×80 | 180 | 22 | 30 | 45 | 35° |
125×50 | 220 | 22 | 30 | 45 | 35° |
125×65 | 180 | 22 | 30 | 45 | 35° |
125×80 | 180 | 22 | 30 | 45 | 35° |
125×100 | 200 | 22 | 30 | 45 | 35° |
150×50 | 240 | 22 | 30 | 45 | 35° |
150×65 | 200 | 22 | 30 | 45 | 35° |
150×80 | 180 | 22 | 30 | 45 | 35° |
150×100 | 200 | 22 | 30 | 45 | 35° |
150×125 | 200 | 22 | 30 | 45 | 35° |
200×80 | 260 | 22 | 30 | 45 | 35° |
200×100 | 200 | 25 | 35 | 40 | 30° |
200×125 | 220 | 25 | 35 | 40 | 30° |
200×150 | 200 | 25 | 35 | 40 | 30° |
250×100 | 260 | 25 | 35 | 40 | 30° |
250×125 | 220 | 25 | 35 | 40 | 30° |
250×150 | 220 | 25 | 35 | 40 | 30° |
250×200 | 220 | 25 | 35 | 40 | 30° |
300×125 | 260 | 25 | 35 | 40 | 30° |
300×150 | 220 | 25 | 35 | 40 | 30° |
300×200 | 220 | 25 | 35 | 40 | 30° |
300×250 | 220 | 25 | 35 | 40 | 30° |
350×200 | 230 | 28 | 38 | 35 | 26° |
350×250 | 230 | 28 | 38 | 35 | 26° |
350×300 | 230 | 25 | 38 | 40 | 26° |
400×200 | 230 | 25 | 38 | 40 | 26° |
400×250 | 240 | 28 | 38 | 35 | 26° |
400×300 | 240 | 28 | 38 | 35 | 26° |
400×350 | 260 or | 28 | 38 | 35 | 26° |
285 | |||||
450×250 | 280 | 28 | 38 | 35 | 26° |
450×300 | 240 | 28 | 38 | 35 | 26° |
450×350 | 240 | 28 | 38 | 35 | 26° |
450×400 | 240 | 28 | 38 | 35 | 26° |
500×250 | 280 | 28 | 38 | 35 | 26° |
500×300 | 280 | 28 | 38 | 35 | 26° |
500×350 | 240 | 28 | 38 | 35 | 26° |
500×400 | 230 | 28 | 38 | 35 | 26° |
500×450 | 240 | 28 | 38 | 35 | 26° |
600×400 | 240 | 28 | 38 | 35 | 26° |
600×450 | 240 | 28 | 38 | 35 | 26° |
600×500 | 240 | 28 | 38 | 35 | 26° |
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