Durable Bellows Expansion Joint Feature Flange Type Metal Expansion Joint

Our products have passed the ISO 9001 quality management system certification and comply with the EU PED pressure equipment directive, the US ASTM/SAE standards, and the RoHS environmental protection requirements. We can provide a complete set of certification documents to support your smooth entry into the target markets.

We use high-strength stainless steel wire weaving (typically at 304 or 316L grades), and conduct pulse pressure tests, burst pressure tests, and salt spray corrosion tests. All test reports can be provided upon customer request to ensure the hose's safety and reliability under the specified working pressure.

Full customization is supported, including connector thread standards (NPT, BSP, JIC, etc.), materials (carbon steel, stainless steel), length, and bending angle. The MOQ is usually 500-1000 meters. The specific quantity is determined based on the specifications and can be negotiated. Small batch trial orders are also supported.

We offer dedicated models suitable for hydraulic oil, fuel, chemical media, high-temperature steam, etc. For instance, the PTFE inner tube type is resistant to strong corrosion, and the double-layer woven type is suitable for high-pressure and high-temperature environments. Please provide specific working conditions, and we will recommend the most suitable model.

Standard products are well stocked, and they will be dispatched within 7 to 15 days after the order is placed. Customized products have a production cycle of 20 to 30 days. We have a rapid response channel. For urgent needs, we can negotiate for expedited production to ensure that it does not affect your project schedule.