Eliminate unplanned downtime and fugitive emissions in your refinery, chemical plant, or subsea system. 47% fewer leak incidents reported by customers after switching to Thriveon's custom high pressure gasket solutions.
ISO 9001 certified production line · Ningjin Thriveon Valve Co., Ltd.
In high-pressure systems (Class 900–2500), a single gasket failure can trigger catastrophic consequences. Our customers in the US, Saudi Arabia, and South Africa reported these recurring pain points before switching to Thriveon:
👉 Result: 67% of procurement managers we surveyed said they changed suppliers in the last 18 months due to reliability issues.
From API 6A ring joint gaskets to custom metal-jacketed designs, every gasket we ship is backed by 15+ years of fluid sealing expertise and full material traceability.
Any size, any material — RXi, BXi, oval, octagonal, lens rings, and metal-jacketed. 3D CAD within 48 hours.
316L, Inconel 625, Hastelloy C-276, 410SS — all with EN 10204 3.1 / NACE MR0175 documentation.
Standard sizes shipped in 7–12 days. Custom orders in 15–20 days via our dedicated Ningjin factory line.
100% dimensional inspection, hardness test, and hydrostatic validation per ASME B16.20 / B16.5.
CE, ISO 9001, API 6A (in process), FDA for hygienic applications, and REACH/ROHS certified.
Test your fit before committing. Free sample sets for qualified OEMs and engineering firms.
| Type | Material | Pressure Class | Temperature Range | Standards | Typical Application |
|---|---|---|---|---|---|
| Ring Joint (RXi / BXi) | 316L, Inconel 625, 410SS | Class 900 – 2500 | -196°C to 815°C | API 6A, NACE MR0175 | Subsea Xmas trees, wellheads |
| Spiral Wound | 304/316 SS winding + Graphite/PTFE filler | Class 150 – 2500 | -200°C to 650°C | ASME B16.20, BS 4865 | Refinery heat exchangers, pipelines |
| Metal Jacketed | Soft iron, 316L, Monel | Class 600 – 1500 | -100°C to 540°C | ASME B16.5, MSS SP-44 | High-pressure steam, chemical reactors |
| Lens Ring | Carbon steel, 13Cr, 316L | Class 1500 – 2500 | -40°C to 550°C | DIN 2696, ASME B16.5 | Gas injection, HPHT wells |
| Custom PTFE / Graphite | PTFE, ePTFE, flexible graphite | Class 150 – 600 | -240°C to 260°C | FDA, EN 14772 | Pharma, food processing, cryogenic |
high pressure gas valves high pressure gas valve high pressure gas regulators
📌 All gaskets can be supplied with PMI (Positive Material Identification) test report and 3.1 certification upon request.
Get clarity on custom orders, lead times, and compliance before you buy.
"Used Thriveon's RX-73 ring joints on three HPHT wells. Zero leaks during pressure test to 15,000 psi. Their documentation package made our client audit smooth."
"We switched from a German supplier to Thriveon for spiral wound gaskets. Quality is identical, price is 32% lower, and delivery is 2 weeks faster. Our lead buyer is thrilled."
"Good quality and fast communication. We needed 316L oval ring gaskets for a gas plant overhaul. They delivered in 10 days. Would recommend for urgent projects."
"I've ordered over 500 metal-jacketed gaskets from Thriveon in the past 2 years. Consistent hardness, perfect finish, and their NACE docs are always accurate. A reliable partner."
"The free sample program convinced us. We tested their BX-158 gasket on a subsea connector — passed with flying colors. Now we have a blanket PO for 2026."
Zhang Wei leads Thriveon's gasket engineering team and has overseen 400+ custom sealing projects for API 6A, subsea, and refinery applications. He is a member of the Fluid Sealing Association and regularly contributes to ASME B16.20 standardization discussions. His technical articles have been published in Valve World and World Pipelines.
Get a custom high pressure gasket solution in 7–15 days, with full material traceability and a 100% fit guarantee. Free sample available for qualified projects.
✅ No minimum order quantity | ✅ DDP shipping available | ✅ 48-hour CAD design
Related Products
Call us on:
+86-311-86935302
+86-311-86935302
Email Us:
info@thriveonvalve.com
South of Huanmadian Village Town, Ningjin County, Xingtai, Hebei Province, China 
Trusted by Engineers & Procurement Leaders Worldwide
"We switched to Thriveon for our Class 1500 ring joints. Leakage rate dropped from 3.2% to 0.07%. Their NACE documentation saved us 3 weeks of QA rework."
"Thriveon delivered 220 custom Inconel 625 BX gaskets in 11 days — 19 days faster than our previous supplier. We saved $47k in idle rig time."
"Their quality is consistent. We've ordered 18 batches over 3 years — zero deviations. The free sample program helped us validate the fit without risk."
🏆 Certifications & Compliance