Product Introduction
Introducing our cutting-edge product, crafted with precision and care by utilizing a sophisticated blend of non-metallic materials as fillers, reinforced by nitrile rubber as a binder, and structured with organic and inorganic fibers. This environmentally conscious sealing plate is expertly crafted through roller pressing techniques, ensuring unrivaled resistance to oil, water, and a broad spectrum of general acids and alkalis. Designed to withstand extreme conditions, it operates seamlessly within a temperature range of -50 to 250ºC.
Model: NY4250
Specifications: Customizable
Main Thickness: Ranging from 0.5mm to 5mm, with the capability to bond boards exceeding 5.0mm in thickness.
Main Colors: Available in Blue, Green, Black
For enhanced durability, the product with thickness exceeding 0.8mm incorporates clip-on steel wire.
Material Properties: High-quality, asbestos-free fiber rubber sheet designed for robust sealing applications.
Performance Introduction
| Number |
Test item |
Unit |
Parameter value |
| 1 |
Density,ASTMF-1315 |
G/cm3 |
1.8±0.1 |
| 2 |
Strength,ASTMF-152 |
Mpa |
≥7.0 |
| 3 |
Compression,ASTMF-36 |
% |
7-17 |
| 4 |
Resilient rate
,ASTMF-36 |
% |
≥40 |
| 5 |
Sealing,ASTMF-37 |
Ml/min |
≤1.0 |
| 6 |
Always gentle and soft |
Bend on a round bar with a diameter 12 times the nominal thickness of the sample. |
No crack |
| 7 |
Impregnated IRM903 oil performance (149±2ºC, 5h) |
Thickening rate |
% |
0-15 |
| Weight gain rate |
% |
≤20 |
| 8 |
Performance after immersion of ASTM Fuel Oil B (21ºC-30ºC, 5h) |
Thickening rate |
% |
0-15 |
| Weight gain rate |
% |
≤20 |
Note 1: The gasket material with thickness greater than 3.0mm shall not be tested for transverse tensile strength
Note 2: screen reinforced gasket material, do not do transverse tensile strength and nitrogen leakage rate test
|
Product Drawing
Production Process
Field Operation
Consignment
Experimental Instrument
Our Certificate
Established in 2013, Jiangsu Sealstars Sealing Technology Co., Ltd. is strategically nestled in the scenic Siyang. With a registered capital of 34.7 million yuan and sprawling across 102 acres, our annual production capacity proudly stands at 2,000 tons. Our dedicated team comprises 86 professionals, including 8 experts in research and development. We specialize in the production of superior asbestos-free sealing rubber sheets, positioning ourselves as a leading high-tech seal production enterprise excelling in research, development, production, and sales.
Guided by the ethos of 'honesty first, credibility foremost,' our business philosophy prioritizes quality as the cornerstone of survival and reputation as the gateway to growth and market expansion. Leveraging our professional edge, we are committed to building a first-class brand and expanding our market presence. Our products serve a diverse range of sectors, including the chemical industry, shipbuilding, nuclear power, and more. Some of our products are trusted by leading engine enterprises like Shangchai and Tin Chai, reflecting our rich expertise in sealing material research, development, and production.
FAQ
Q1: Are you a factory?
A1: Yes, we proudly operate our own factory, equipped with a specialized technical team.
Q2: How many workers do you have in your factory?
A2: Our factory is staffed by 69 committed employees, with 80% having over 5 years of experience with us.
Q3: How do you ensure quality control?
A3: We adhere to the stringent 9001 standards, meticulously controlling quality from raw materials through sampling and monitoring at every stage-from samples to operations, semi-finished, and finished products.
Q4: Are customizations and small orders available?
A4: Absolutely, we offer customization services, supported by samples and drawings to cater to specific requirements.
Q5: What about the delivery date?
A5: 1) Standard samples are dispatched within 3-5 days, while custom samples require 7-10 days.
2) For mass production, the timeline extends to 15-20 days. In urgent scenarios, we expedite through a dedicated green channel to meet your needs.
Q6: How do you handle customer complaints?
A6: Should we be at fault, we offer the flexibility of either an exchange or a refund to resolve customer concerns promptly.
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