Stainless Steel 321 Pipe Fittings Manufacturer in Midland, UK

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Stainless Steel 321 Pipe Fittings Supplier in West Midland, UK. SS 321 Pipe Fittings Supplier in Liversedge, SS 321 Pipe Fittings in Nottingham, SS 321 Pipe Fittings Manufacturer in Birmingham, Stainless Steel 321 Buttweld Fittings Stockist in London, SS 321 Butt weld Reducer in Manchester, SS 321 Buttweld Fittings Suppliers in Midland, UK.

Weston Stainless, Midland, UK, is a trusted high-quality stainless steel products supplier specializing in precision-made pipe fittings. Their Stainless Steel 321 Pipe Fittings, constructed from an austenitic stainless steel alloy stabilized by titanium, provide excellent intergranular corrosion and high-temperature environment resistance. The fittings are available in several shapes, such as elbows, tees, reducers, and caps, providing safe and efficient piping connection. The composition of SS 321 with an increased strength and oxidization resistance finds it applicable in the fields that demand high durability and stability at higher temperatures.

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SS 321 Pipe Fittings have 17-19% chromium, 9-12% nickel, and titanium (a minimum of five times the carbon content) for added stability. They contain tensile strength of about 515 MPa, yield strength of 205 MPa, and elongation of 40%. The hardness is about 95 HRB. Physically, SS 321 has a density of 7.9 g/cm³, a melting point of 1400°C, and a thermal conductivity of 16.3 W/m-K at room temperature for exceptional use in high-heat applications.

Stainless Steel 321 Pipe Fittings Specifications

Grades	201, 202, 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L
Type	Seamless / Welded / Fabricated
Bending Radius	R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Size	½”NB to 48″NB in
Schedule	Sch 10s, 40s, 80s, 160s, XXS.
Dimensions	ANSI/ASME B16.9, B16.28, MSS-SP-43.

Stainless Steel 321 Pipe Fittings Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N
SS 321	0.10 max	2.0 max	0.75 max	0.045 max	0.03 max	18 – 20	–	8 – 10.5	–

Stainless Steel 321 Pipe Fittings Mechanical Properties

Density	8.0 g/cm3
Melting Point	1400 °C (2550 °F)
Tensile Strength	Psi – 75000 , MPa – 515
Yield Strength (0.2%Offset)	Psi – 30000 , MPa – 205
Elongation	35 %

We offer These Products as per DIN, ISO, JIS or ANSI Standard.

321 Stainless Steel Pipe Fittings are used in a variety of industries including aerospace, petrochemical, power generation and marine engineering. Their strong high-temperature properties and resistance to oxidation make them a prime choice for exhaust systems, heat exchangers and furnace components. They are also deployed in chemical plants, refineries, and boiler systems where exposure to hostile environments is prevalent. Their better corrosion properties and mechanical stability make them a top choice for long-term reliability-based applications.

Why Choose Stainless Steel 321 Pipe Fittings from Weston Stainless?

Largest Inventory

Customer Support

On Time Deliveries

ISO Certified

Types of Stainless Steel 321 Pipe Fittings

Stainless Steel 321 Pipe Fittings

High-quality components known for their excellent heat resistance and corrosion resistance. Ideal for high-temperature applications, they provide durability and reliability in industrial settings.

SS 321 Butt Weld Pipe Fittings

Durable components used to join pipes through welding. Made from stainless steel 321, they offer excellent heat resistance and corrosion resistance for industrial applications.

SS 321 Socket Weld Pipe Fittings

Connect pipes via a socket weld. Made from stainless steel 321, they provide superior heat resistance and corrosion resistance, making them suitable for high-temperature environments.

Stainless Steel 321 Seamless Fittings

High-quality components without welds, offering excellent heat and corrosion resistance. They are ideal for high-temperature applications, providing durability and reliability in harsh industrial conditions.

SS 321 Cross Pipe Fitting

Connect four pipes at a junction. Made from stainless steel 321, they offer excellent heat and corrosion resistance, ensuring durability and strength in high-temperature industrial applications.

Stainless Steel 321 Tee Fittings

Create T-junctions by connecting three pipes. Made from stainless steel 321, they provide excellent heat and corrosion resistance, ensuring durability and performance in high-temperature applications.

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Stainless Steel 321 Pipe Fittings Uses

Weston Stainless offers test certificates, such as Mill Test Certificates (MTC) according to EN 10204 3.1, for conformity to industry standards. The fittings are safely packed in wooden crates, bubble wrap, or carton boxes to avoid damage during shipping. The company facilitates timely and trustworthy global delivery, meeting urgent industrial needs with a well-organized supply chain and logistics system.