Rubber o ring high duration and feature UL and NSF61 Certificate MOQ 1000 pieces Price: $ 0.1-20/piece
T-style Rubber Ring for Nodular Graphic Pipe
with good sealing, excellent tensile strength, excellent elongation, impact strength resistance, impact strength resistance, alc
Performance: with good sealing, excellent tensile strength, excellent elongation, impact strength resistance, impact strength resistance, alcohol resistance, oxygenated-solvent resistance, water resistance.
OEM orders are welcome
quality certificate: ISO/TS16949
specification: standard and nonstandard, different sizes and structure available
Interested consumers are welcome to contact us by telephone or fax or visit our company for negotiation
Size | A(INS) | B(INS) | C(INS) |
2” | 2.36 | 0.54 | 1.10 |
3” | 3.36 | 0.73 | 1.11 |
4” | 4.43 | 0.77 | 1.26 |
6” | 6.53 | 0.76 | 1.25 |
8” | 8.50 | 0.82 | 1.27 |
10” | 10.59 | 0.79 | 1.26 |
12” | 12.56 | 0.84 | 1.28 |
Test Parameter | Test Method | Specification | Test result Min Max |
Shore Hardness °Shore A | ASTM D2240 | 80 | 72 76 |
Tensile strength, in MPa, min | ASTM D412 | 10.3 | 15 18 |
Elongation, @Break % min | 150 | 325 444 | |
Compression Set, % @70°C/ 22 hours | ASTM D395 Method B | 20% | 11% 19% |
Ozone Resistance 25hrs / 50 pphm Ozone / 40°C | ASTM D1149 | No Cracks | No Cracks |
Oxygen Bomb (96 hrs. in Oxygen @ 70°C/300 psi ) | ASTM D572 |
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1) Retention of Tensile Strength, % | 60% | 82.9% | |
2) Retention of Elongation, % | 60% | 95% |
Rubber Joint gasket for Ductile Cast Iron pipes
