Stainless Steel 316TI Buttweld Fittings

Harry Fittings is a leading manufacturer and supplier of Stainless Steel 316Ti Buttweld Fittings in Houston, USA. Our 316Ti fittings are designed with titanium stabilization to provide enhanced resistance against intergranular corrosion following welding. Suitable for use in high-temperature and corrosive settings, these fittings find widespread use in heat exchangers, pressure vessels, and chemical equipment. We produce an extensive line of buttweld fittings such as tees, reducers, and elbows that conform to international industry standards. Harry Fittings is relied upon by industries including petrochemicals, food processing, and pharmaceuticals for delivering long-lasting, corrosion-resistant 316Ti fittings with consistent performance and toughness.

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Stainless Steel 316TI Buttweld Fittings Specification

Specifications	ASME SA403 / ASTM A403
Dimension Standard	ASME/ANSI B16.9, MSS-SP-43/SP-79, ASME B16.28, ASME B16.25, ASME B16.49
Standard Size Range	1/2” NB TO 48” NB. (Fabricated, Seamless and 100% X-Ray Welded)
Manufacturing Type	Fabricated / Seamless / Welded / ERW
Bending Radius	R=1D, 2D, 3D, 5D, 6D, 8D, 10D, or Custom
Wall Thickness / Schedule	SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS / 3mm – 40mm
End Connection	Butt Weld
Melting Point	1400-1450°C for (WP316Ti)
Outside Diameter (OD)	Seamless / Buttweld Fitting ( 1/2″～48″), ERW / Welded / Fabricated Buttweld Fitting (1/2″～48″)
Value Added Services	Hot Dipped Galvanizing, Electro Polish, Sand Blasting, Epoxy & FBE Coating, Threading, Soldering
Other Standards	MSS SP-75, ISO, SNSI, JIS, DIN, GB, DIN2617, JISB2311, JISB2312, JISB2313 / T12459GB / T13401, SH3408, SH3409HG / T21635HG / T21631SY / T05010
Material Test Certificates (MTC)	As per EN 10204 3.2 and EN 10204 3.1, Certifying NACE MR0175, NACE MR0103
Materials	AISI 316Ti
Two Halve / Two Joint Buttweld Fittings Size	6″ to 48″
Manufacturing Specification	ASME: ANSI B16.9, ANSI B16.28, ASME B16.25, MSS-SP-43, DIN: DIN2605, DIN2615, DIN2616, DIN2617, DIN28011, EN: EN10253-1, EN10253-2
A403 SS Seamless Fittings	Size: 15 NB to 300 NB \| Sch.& Swg: Sch.5 to Sch.XXs
A403 SS Welded Fittings	Size: 15 NB to 600 NB \| Sch.& Swg: Sch.5 to Sch.80s

Stainless Steel 316Ti Buttweld Fittings consist of 16–18% chromium, 10–14% nickel, 2–3% molybdenum, and titanium with a minimum 5 times the amount of carbon content. This stabilizes the steel and avoids carbide precipitation during welding. They have a tensile strength of approximately 515 MPa, yield strength of 205 MPa, and 35% elongation. The presence of titanium increases high-temperature strength and resistance to sensitization. These fittings are mechanically strong at service temperatures of up to 870°C, providing long-term performance in high-temperature and corrosive services.

Stainless Steel 316TI Buttweld Fittings Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	Fe
SS 316Ti	0.08 max	2.0 max	0.75 max	0.045 max	0.030 max	16.00 – 18.00	2.00 – 3.00	10.00 – 14.00	68.395 min

Stainless Steel 316TI Buttweld Fittings Mechanical Properties

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
8.0 g/cm3	1399 °C (2550 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %

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Largest Stainless Steel 316TI Buttweld Fittings Supplier in Houston, USA

Harry Fittings is a leading supplier of Stainless Steel 316TI Buttweld Fittings in Houston, USA. We offer an extensive range of Stainless Steel 316TI Buttweld Fittings, renowned for their excellent corrosion resistance and high strength, which makes them perfect for demanding industrial applications like chemical processing, marine environments, and high-temperature systems. With a commitment to quality and reliable delivery, we ensure our clients receive top-tier products tailored to meet the specific needs of various industries.

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

If You Are Looking To Buy High Quality

Stainless Steel 316TI Buttweld Fittings Equivalent Grade

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
SS 316Ti	1.4571	S31635	SUS 316Ti	320S31	08Ch17N13M2T	Z6CNDT17‐123	X6CrNiMoTi17-12-2

Why Choose Stainless Steel 316TI Buttweld Fittings from Harry Fittings?

Stainless Steel 316TI Buttweld Fittings from Harry Fittings offer exceptional corrosion resistance, especially in seawater and harsh environments. They are known for their high strength, durability, and resistance to pitting and crevice corrosion, ensuring long-lasting performance. We provide precise manufacturing, quality control, and reliable service for diverse industrial applications.

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Stainless steel 316TI Buttweld Fittings provide excellent corrosion resistance, especially in high chloride environments, making them ideal for marine and chemical applications The addition of titanium increases the alloy’s sensitivity during welding and resistance intergranular corrosion. These materials provide excellent strength and durability at high temperatures and are highly resistant to oxidation. They are also more versatile, offer better manufacturability and weldability, and provide reliable, durable durability in harsh environments. Furthermore, 316TI fittings maintain structural integrity even under cyclic loading conditions, ensuring safety and reliability in critical applications.

Types of Stainless Steel 316TI Buttweld Fittings

Stainless Steel 316TI Buttweld Fittings Dimensions Chart

Nominal Pipe Size (inches)	Outside Diameter		45°Elbows		90° Elbows		180° Returns
	Outside Diameter		Long Radius		Long Radius	Short Radius	Long Radius
	(mm)	(inches)	Center to Face (inches)	Radius (inches)	Center to Face (inches)	Center to Face (inches)	Center to Center (inches)	Back to face (inches)
1	33.4	1.315	7/8		1 1/2	1	3	2 3/16
1 1/4	42.2	1.660	1		1 7/8	1 1/4	3 3/4	2 3/4
1 1/2	48.3	1.900	1 1/8	3	2 1/4	1 1/2	4 1/2	3 1/4
1/2	21.3	0.840	5/8		1 1/2	–	2	1 7/8
3/4	26.7	1.050	7/16		1 1/8	–	2 1/4	1 11/16
2	60.3	2.375	1 3/8	4	3	2	6	4 3/16
2 1/2	73.0	2.875	1 3/4	5	3 3/4	2 1/2	7 1/2	5 3/16
3	88.9	3.500	2	6	4 1/2	3	9	6 1/4
3 1/2	101.6	4.000	2 1/4	7	5 1/4	3 1/2	10 1/2	7 1/4
4	114.3	4.500	2 1/2	8	6	4	12	8 1/4
5	141.3	5.563	3 1/8	10	7 1/2	5	15	10 5/16
6	168.3	6.625	3 3/4	12	9	6	18	12 5/16
8	219.1	8.625	5	12	12	8	24	16 5/16
10	273.1	10.750	6 1/4	15	15	10	30	20 3/8
12	323.9	12.750	7 1/2	18	18	12	36	24 3/8

Are Custom Sizes Available for Stainless Steel 316TI Buttweld Fittings?

Yes, custom sizes for Stainless Steel 316TI Buttweld Fittings are available at Harry Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@harryfittings.us.

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Application Industry of Stainless Steel 316TI Buttweld Fittings

Stainless Steel 316Ti Buttweld Fittings find ready applications in those applications where high resistance to heat and corrosion is required, especially after welding. These fittings are extensively utilized in pharmaceutical manufacturing equipment, chemical processing, power generation equipment, and food processing equipment. Their heat resistance and corrosion resistance are not lost even at high temperatures. This makes them ideal for superheaters, furnace parts, and heat exchangers. The addition of titanium provides long-term functionality in cyclic heating and high-stress conditions. In oxidizing and reducing environments, 316Ti fittings provide reliability, weldability, and longer life and are the go-to for systems where cleanliness and long-term stability are a priority.