SS304 Seamless Butt Welding Elbow ASME B16.9 Corrosion Resistant High Temperature

1. Product Description

The stainless steel butt welding elbow is a pipe fitting manufactured by hot pressing or forging. It is designed to be directly butt‑welded to pipes, creating a permanent, flush joint that ensures maximum flow and minimal pressure loss. The fitting is made from high‑grade stainless steel grades such as 304, 304L, 316, and 316L, offering excellent corrosion resistance, oxidation resistance, and high‑temperature strength. It conforms to international and national standards, ensuring full compatibility with pipelines of the same nominal size.

2. Product Applications

This elbow is used to change the direction of piping in various industrial systems. Main applications include:

• Petrochemical and chemical processing plants – for crude oil, refined products, and chemical feedstocks.

• Water treatment and environmental protection – drinking water supply, sewage, and seawater desalination.

• Food, beverage, and pharmaceutical industries – sanitary pipelines for clean media.

• Power generation – boiler feedwater and steam lines.

• Oil and gas – production fluids and natural gas transmission.

• Marine and offshore engineering – seawater cooling and fuel oil systems.

• Building and municipal engineering – water supply, drainage, heating, and gas distribution.

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​3. Product Advantages

• Superior corrosion resistance – 304/316L grades resist pitting, crevice corrosion, and stress corrosion cracking, suitable for harsh environments.

• High strength and durability – work hardening during forming provides excellent mechanical strength; service life can reach up to 100 years with low maintenance.

• Leak‑proof permanent connection – butt welding ensures a seamless, reliable joint that eliminates leakage risks.

• Smooth internal surface – reduces fluid friction, prevents deposit accumulation, and inhibits bacterial growth.

• Material and energy saving – stamping process produces minimal scrap and requires no extra heating, making it efficient and eco‑friendly.

• Quick installation – installation time is only one‑third of that for threaded or socket‑welded fittings, shortening construction schedules.

4.Key Product Parameters

FAQ

1. Are you trading company or manufacturer ? We are manufacturer ,You can see the certification.

2.How long is your delivery time? Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

3. Do you provide samples ? is it free or extra ? Yes, we could offer the sample for free charge but need pay the cost of freight.

4. What is your terms of payment ? Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.