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Place of Origin : Henan, China
Brand Name : Zhi Cheng
Model Number : ZCH
Certification : ISO 9001
Packaging Details :
Inside: plastic film packaging.
Outside: export wooden box.
Supply Ability : 8000 Bushel/Bushels per Month
Price : $475.00/bushels 1-99 bushels
Warranty : 1 years
Customized support : OEM, ODM
Technics : Forged
Connection : Flange
Shape : Round
Head Code : Equal
Material : Natural rubber, nitrile rubber, EPDM rubber, etc.
Size : DN15 - 80mm
Minimum order quantity : 1 piece
Drawing : Provide
Suitable media : Air, water, gases, weak acids, weak bases
Tensile strength : 13.6
Connection material : Malleable iron, ss304 etc.
Product name : SS304 flexural bellows threaded rubber coupling
Packaging : Wooden boxes
Port : Qingdao port, tianjin port or negotiable
MOQ : 1



| Part | Name | Materials |
| 1 | Female thread | SS304/SS316 etc. |
| 2 | Fastening ring | SS304/SS316 etc. |
| 3 | External thread | SS304/SS316 etc. |
| 4 | Body | EPDM, natural rubber, NBR, IIR, etc. |
| 5 | Skeleton layer | Nylon cord fabric |
| Nominal diameter | | Length (mm) | Axial displacement | | Horizontal displacement | ||
| mm | inch | | Compression | Extension | | ||
| 15 | 1/2 | 200/220 | 22 | 5-6 | 22 | ||
| 20 | 3/4 | 200/220 | 22 | 5-6 | 22 | ||
| 25 | 1 | 200/220 | 22 | 5-6 | 22 | ||
| 32 | 11/4 | 200/220 | 22 | 5-6 | 22 | ||
| 40 | 11/2 | 200/220 | 22 | 5-6 | 22 | ||
| 50 | 2 | 200/220 | 22 | 5-6 | 22 | ||
| 65 | 21/2 | 245 | 22 | 5-6 | 22 | ||
| 80 | 3 | 270 | 22 | 5-6 | 22 | ||




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DN15 80mm Joint Epdm Flexible Rubber Expansion Joint With Internal Thread double ball expansion joint Images |