Audited Supplier
Rubber Gate seal, also known as p-type rubber water-stop, gate seal is an important part of the hydro-power project gate, the gate is to ensure airtight seal water, the key components of normal operation. There are different types with or without PTFE cladding for increasing in sliding friction that P Type, L Type, W Type, Ω Type, V Type, U Type, Customized Type etc. While every type also can be divided into several groups. This products meet standard HG/T3096-2001 & GB18173.2-2000.
Rubber Gate Seals Technical Parameters
| No. | Items | Index | ||||
| Type I | Type II | |||||
| S7774 | S6674 | S6474 | S6574 | SG6574 | ||
| 1 | Hardness, IRHD/Shore A | 70±5 | 60±5 | 60±5 | 60±5 | 60±5 |
| 2 | Tensile Strength, Mpa, | 22 | 18 | 18 | 14 | 14 |
| 3 | Elongation at break,%,≥ | 400 | 450 | 450 | 400 | 400 |
| 4 | Compression set(70ºC×22h),%,≤ | 40 | 40 | 40 | 40 | 40 |
| 5 | Bonding strength, Kn/m,≥ | 6 | 6 | 6 | 6 | 6 |
| 6 | Distilled water rate(70ºC×96h)%,≤ | 5 | 5 | 5 | 5 | 5 |
| 7 | Brittleness temperature,ºC,≤ | -40 | -40 | -40 | -30 | -50 |
| 8 | Density, Mg/m3 | 1.1-1.3 | 1.0-1.2 | 1.1-1.3 | 1.2-1.5 | 1.0-1.3 |
| 9 | Compression modulus,Mpa,20% Compression modulus,Mpa,30% Compression modulus,Mpa,40% | 5.8-8.0 5.6-8.0 6.0-9.0 | 5.5-6.0 5.6-6.0 6.2-6.8 | 5.5-6.0 5.6-6.0 6.2-6.8 | 5.5-6.0 5.6-6.0 6.2-6.8 | 5.5-6.0 5.6-6.0 6.2-6.8 |
| 10 | Set the stretching stress,Mpa,100% Set the stretching stress,Mpa,200% | 2.0-4.0 2.5-5.0 | 1.6-2.0 1.8-4.5 | 1.6-2.0 1.8-4.5 | 1.6-2.0 1.8-4.5 | 1.6-2.0 1.8-4.5 |
| Note: 1. Pure rubber seals don't need testing No.5 Technical. 2.Above test items are on base of sample testing. | ||||||
On the pallet with PE film.
1. Advanced and Sufficient equipment More than 100 sets of most advanced equipment in our workshop ensure timely delivery time for large orders. Additional, it can ensure standardized production, which accord with international standard.
2. Experienced and skilled worker team Equipped with professional production skills and several years experience, our worker team can improve production efficiency and reduce production losses for cost reduction.
3. Multiple models for completed products We have almost all of standard bearing pad models to produce standard bearing pads, including pot bearing, laminated bearing pad, spherical bridge bearing, high damping rubber bearing and lead rubber bearings.
4. Perfect Package & Timely delivery All the products are inspected before loading, then they will be perfectly packed. Then our skilled loading team will operate the equipment for easy and fast loading.
5. Professional sales team Full knowledge of bearing pad products, good spoken and written English and excellent communication skills can offer you the best solutions to your questions. You can ask for recommendation, customized service and any other information you want from them.
