Haihao Group Delivers ASME B16.20 316L Spiral Wound Gaskets to Russian Customer

Flange sealing is one of the most overlooked yet critical details for stable pipeline operation, especially for industrial systems operating under consistent pressure. Haihao Group has completed packing and dispatched a batch of ASME B16.20 316L spiral wound gaskets to our Russian client.

This order covers two common sizes: 10 inch and 14 inch, both Class 150, built strictly to ASME B16.20. The 316L spiral wound gasket uses low-carbon stainless steel winding material, which delivers good resistance to general corrosion and avoids intergranular corrosion risks after field welding and heat cycles.

ASME B16.20 316L spiral wound gasket Class 150 for Russian pipeline sealing

A properly made 316L spiral wound gasket maintains uniform resilience under cyclic pressure changes, which is vital for Russian process and utility piping. Many local EPC teams select the ASME B16.20 316L spiral wound gasket because the standard matches widely used ASME B16.5 flanges, simplifying mating and inspection work on site.

Before shipment, our QC team checked gasket outer diameter, winding density, surface finish and marking. Each lot of the 316L spiral wound gasket comes with inspection documents, helping the client pass site acceptance and third-party checks smoothly.

We keep flexible supply for standard and non-standard spiral wound gaskets, with multiple metal winding and filler options. If you need ASME B16.20 spiral wound gaskets or other flange sealing components for your Russian industrial project, send over your size and class requirements. Our technical team can support you with suitable sealing solutions and clear pricing.