Kaxite is a leading China Standard Spiral Wound Gasket manufacturer delivering high-performance sealing solutions for critical industrial applications. Our ASME B16.20 compliant spiral wound gaskets combine precision-engineered V-shaped metal windings with soft non-metallic fillers to ensure exceptional compression resilience and leak-tight performance under extreme temperature and pressure fluctuations.
As a trusted spiral wound gasket supplier with over 25 years of manufacturing expertise, Kaxite addresses common industry pain points including unstable quality, long lead times, and inconsistent sealing performance. Our rigorous in-house testing, efficient production workflows, and ISO 9001 certified quality management guarantee reliable sealing for pipelines, valves, heat exchangers, and pressure vessels.
SS304, SS316L, Inconel 600/625, Monel 400, Hastelloy C276 & more – matched to your media and operating conditions.
V-shaped metal strip + soft filler with controlled density and compression resilience – ideal for cyclic temperature/pressure service.
Flexible OEM/ODM services, rapid prototyping, and efficient logistics ensure your industrial gasket wholesale orders arrive on time.
Manufactured to ASME B16.20, ASME B16.5, BS1560, EN1092, DIN, JIS – ensuring global compatibility and interchangeability.
Kaxite offers four primary configurations of spiral wound gaskets to suit different flange faces, pressure classes, and service conditions. Each type is designed to optimize sealing performance while addressing specific installation and operational requirements.
Item: KXT600-R. Basic construction with reinforced inner & outer windings. Recommended for tongue & groove, male-to-female, and flat-face flanges. General & critical duties.
Item: KXT600-IR. Solid inner ring acts as a compression stopper, prevents erosion, and reduces turbulent flow. Suitable for male & female flanges. General duties.
Item: KXT600-CG. Solid outer ring provides radial strength, accurate flange centering, and blowout prevention. Ideal for flat-face & raised-face flanges. Class 900+ recommended with inner ring.
Item: KXT600-CGI. Dual rings offer maximum compression control and flange face protection. Specified for high-pressure Class 900+ services and corrosive/toxic media.
| Parameter | Specification |
|---|---|
| Standards | ASME B16.20, ASME B16.5, BS1560, ASME B16.47 A/B, BS EN 1092, DIN, JIS, NF |
| Pressure Range | Class 150 up to Class 2500 (depending on flange design and materials) |
| Temperature Range | Cryogenic -320°F (-196°C) up to 2000°F (1090°C) with specialty materials |
| Metal Strip Materials | SS304, SS316L, SS321, SS347, Carbon Steel, Alloy 20, Inconel 600/625, Incoloy 800/825, Monel 400, Hastelloy B3/C276, Titanium, Nickel 200 |
| Filler Materials | Flexible Graphite, PTFE, Ceramic, Mica-Graphite, Non-asbestos |
| Color Coding | ASME B16.20 color-coded outer rings for easy material identification (Yellow, Green, Red, Blue, Silver, etc.) |
Our standard spiral wound gaskets are available in a comprehensive range of metal and filler combinations. Select the optimal configuration for your specific media, temperature, and pressure requirements. Contact our engineering team for material selection assistance.
| Material | Minimum (°F / °C) | Maximum (°F / °C) | Abbrev. | Guide Ring Color | ||
| SS304 | -320 | -195 | 1400 | 760 | 304 | Yellow |
| SS316L | -150 | -100 | 1400 | 760 | 316L | Green |
| SS347L | -150 | -100 | 1400 | 760 | 317L | Red |
| SS321 | -320 | -195 | 1400 | 760 | 321 | Turquoise |
| SS347 | -320 | -195 | 1700 | 925 | 347 | Blue |
| Carbon Steel | -40 | -40 | 1000 | 540 | CRS | Silver |
| Alloy 20 | -300 | -185 | 1400 | 760 | A-20 | Black |
| Hastelloy B3 | -300 | -185 | 2000 | 1090 | HAST B | Brown |
| Hastelloy C276 | -300 | -185 | 2000 | 1090 | HAST C | Beige |
| Incoloy 800 | -150 | -100 | 1600 | 870 | IN 800 | White |
| Incoloy 825 | -150 | -100 | 1600 | 870 | IN 825 | White |
| Inconel 600 | -150 | -100 | 2000 | 1090 | INC 600 | Gold |
| Inconel 625 | -150 | -100 | 2000 | 1090 | INCO 625 | Gold |
| Inconel X750 | -150 | -100 | 2000 | 1090 | INX | No Color |
| Monel 400 | -200 | -130 | 1500 | 820 | MON | Orange |
| Nickel 200 | -320 | -195 | 1400 | 760 | NI | Red |
| Titanium | -320 | -195 | 2000 | 1090 | TI | Purple |
| Filler Material | Min (°F / °C) | Max (°F / °C) | Abbrev. | Stripe Color | ||
| Flexible Graphite | -350 | -212 | 950 | 510 | F.G. | Gray |
| PTFE | -400 | -240 | 500 | 260 | PTFE | White |
| Ceramic | -350 | -212 | 2000 | 1090 | CER | Light Green |
| Mica Graphite | -350 | -212 | 1100 | 590 | MICA-GRA | Pink |
Marking & Stamping per ASME B16.20 requirements
Kaxite standard spiral wound gaskets are engineered for demanding sealing applications across multiple industries. Our industrial gasket wholesale solutions serve clients worldwide with reliable, long-lasting performance.
As a China Standard Spiral Wound Gasket manufacturer with ISO 9001 certification and over 25 years of industry experience, Kaxite implements rigorous quality control at every stage of production. From incoming material inspection to dimensional verification and hydrostatic testing, each gasket is manufactured to meet or exceed international standards.
Request a sample or get a quote to experience the Kaxite quality difference. Our engineering team provides customized gasket solutions tailored to your specific flange dimensions, pressure class, and media requirements.
Kaxite Sealing Materials
China Leading Gasket Manufacturer
To ensure accurate pricing and fast delivery, please provide the following information when requesting a quote for our standard spiral wound gaskets.
Address
No 432 Zhenhai Middle Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang China
