A. Superior Waterproof properties. B. Added various additives and stuffing C. Product standard: according to GB18173.2-2002
1.Material: NBR/SBR/NR/EPDM/CR, even VMQ silicone(food grade) etc. Product standard: according to GB18173.2-2002.2.Features: a. Good oil,gas and fuel resistance b. High & low temp resistance,long life cycles c. High insulation and non-conductive d. Good air tightness & good acoustic absorption e. Good rebound & Flexibility 3.Application: Construction material,tunnel and bridge project,such as the overpass ,water and electricity projects etc. 4.Production method: Compression molding, extrusion molding injection molding.5.Production Standards according to ISO9001-2008, SGS, ROHS, FDA standards. 6.Rapid development line from drawing, new tool designs to mold support and samples. Prototype mold, usually in 7days Mass production mold, usually in1- 2 weeks 7.Packing method: PE bag with carton box 8.Color: Regularly black,blue,silicone can accordint to Pantone code.9.OEM& ODM available, specification,drawing or samples, any shapes.
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standard | width | thickness | ||
B | H | S | T | |
SAF-A1 type | 252 | 6 | 5 | 4 |
SAF-A2 type | 302 | 6 | 5 | 4 |
SAF-A3 type | 322 | 8 | 7 | 6 |
SAF-A4 type | 352 | 10 | 9 | 8 |
SAF-A5 type | 402 | 10 | 10 | 8 |
SAF-A6 type | 452 | 10 | 9 | 8 |
combination expansion rubber waterstops
