Hit enter to search or ESC to close
Reduce leak‑related downtime by up to 38% — for Purchasing Managers, Technical Directors, and Operations Leaders.
Get Free Quote in 24 h| Parameter | Standard | Optional |
|---|---|---|
| Material | 304 SS | 316 SS, Hastelloy C276 |
| Thread Size | 1/2″‑NPT, 3/4″‑NPT | Custom (up to 4″) |
| Pressure Rating | 0‑150 psi | 0‑300 psi (enhanced alloy) |
| Certification | CE, ISO 9001, RoHS | FDA 510(k), UL‑94 |
| Tolerance | ±0.02 mm | ±0.01 mm (precision batch) |
• Hospital Central Gas Systems – 4,800 units supplied to a Texas health network, achieving a 32% reduction in maintenance calls.
• Medical Laboratories – Custom‑size niple nuts enabled a 15% faster installation for a biotech campus in California.
• Mobile ICU Units – Lightweight 316 SS nuts reduced overall weight by 8 kg per unit, improving mobility.
“Switching to Hebei Lixin’s niple nuts cut our system‑leak incidents by 40% and saved $18 K per project.” – James Carter, Procurement Manager, Mercy Health
Certificates: CE, FDA 510(k), ISO 9001, RoHS, VDE, GS, CB
The MOQ is 500 pieces for standard sizes; for OEM/ODM projects we can start at 200 pieces with a tooling fee.
Yes. Every batch is accompanied by a Certificate of Conformity, test reports, and, where required, FDA 510(k) submission files.
Absolutely. We offer DDP (Delivered Duty Paid) service to all 50 states, with customs clearance handled by our U.S. logistics partner.
Free technical consultation for 12 months, on‑site troubleshooting (if needed), and a 30‑day money‑back guarantee on any defective batch.
Our in‑house CNC machining centers are calibrated daily; each lot undergoes 100% dimensional inspection and hydrostatic pressure testing.
Only 100 kits available – act now to secure your risk‑free trial.
Request Sample & QuoteOr reach us via WhatsApp +86 156 3318 3151 | Email Us
Linda Martinez, Procurement Lead – St. Luke’s Health
“The custom‑size niple nuts arrived in 5 days, and installation time dropped by 22 %. The quality exceeded our expectations.”
Mark Thompson, Operations Manager – MedTech Solutions
“We saved $9 K per project thanks to the 30 % lower price and zero leak incidents after switching.”
Emily Wu, Technical Director – Global Hospital Group
“Their engineering support helped us certify the system under FDA 510(k) in just three weeks.”
John Liu, Senior Mechanical Engineer
With 15 years designing medical‑grade pipe‑fitting systems, John leads the R&D team at Hebei Lixin Medical Engineering. He has authored three ISO‑compliant standards for gas‑distribution components and consulted for over 30 U.S. hospital projects.
