ASTM A403 WP317 Pipe Fittings, SS 317L Buttweld Elbow manufacturer

Buy SS 317L fittings available in size ranging from 1/2" - 24" NB at best price

Creative Piping Solution Pvt Ltd, a prominent manufacturer, specializes in crafting precision-engineered Stainless Steel 317/317L fittings in strict adherence to ASTM A403/ASME SA403 standards. Featuring DIN numbers 1.4449 (317) and 1.4438 (317L), these fittings undergo advanced production processes, including hot and cold forming, as well as machining, ensuring precision and reliability.

Offering an extensive range of specific sizes, including diameters ranging from 1/2" to 24" and varying thicknesses, Creative Piping Solution Pvt Ltd caters to diverse industrial needs with various types and schedules of SS 317/317L fittings. These fittings find critical applications in corrosive environments, notably in chemical processing and petrochemical industries, where the superior corrosion resistance of 317/317L stainless steel is indispensable.

In terms of mechanical properties, Stainless Steel 317/317L pipe fittings demonstrate a tensile strength ranging from 515 to 730 MPa and a yield strength ranging from 205 to 275 MPa, making them suitable for applications demanding both strength and corrosion resistance. The chemical composition includes chromium, nickel, molybdenum, and low carbon content, contributing to the excellent corrosion resistance of the material.

SS 317L Pipe Fittings Supplier (UNS S31700 - S31703 / WNR. 1.4438 - 1.4449) in different forms like Elbow, Tee, Reducer, Cross, Lap Joint Stub End

Specifications of stainless steel 317L pipe fittings

Dimensions 01

ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10, ASTM A403, ASME SA403

Size range 02

Seamless Fittings: 1/2" - 24"

Welded Fittings: 4" - 72"

Schedule 03

Schedule 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS

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SS 317L Tee: Engineered precision for seamless fluid control in chemical processing.

We have a huge inventory of Stainless steel 317/317L buttweld fittings in almost all sizes, know more about Dimensions, Weight Charts, Tolerance Chart, Sizes of Elbow (45 Degree, 90 Degree, 180 Degree, LR, SR), Crosses (Equal, Unequal/Reducing), Tee (Equal, Unequal/Reducing), Reducer (Concentric, Eccentric), Stub Ends (Long, Short, Lap Joint), End Pipe Caps, Pipe Bends (10D, 1D, 1.5D, 3D, 5D, Long Radius, Hot Induction, J, Mitered, Piggable, U).

Types of stainless steel 317L fittings

Stainless steel 317 elbow

ASTM A403 WP 317L Tee

SS 317 Reducer

SS 317 Cross

SS 317L Stub End

Stainless Steel 317L End Cap

317 stainless steel Pipe Bends

We provide a large selection of Stainless Steel 317L buttweld Fittings available in ASTM A403 WP317 45°/ 90° elbow in best quality.

ASTM A403 317L stainless steel elbow chemical composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	Fe
317	0.08 max	2.0 max	1.0 max	0.045 max	0.030 max	18.00 - 20.00	3.00 - 4.00	11.00 - 15.00	57.845 min
317L	0.035 max	2.0 max	1.0 max	0.045 max	0.030 max	18.00 - 20.00	3.00 - 4.00	11.00 - 15.00	57.89 min

Mechanical properties of stainless steel 317 buttweld fittings

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

SS 317L fittings equivalent

STANDARD	WERKSTOFF NR.	UNS	JIS	EN
317	1.4449	S31700	SUS 317	-
317L	1.4438	S31703	SUS 317L	X2CrNiMo18-15-4

ASTM A403 317L fittings physical properties

Specific Heat (0-100°C)	Thermal Conductivity	Thermal Expansion	Modulus Elasticity	Electrical Resistivity	Density
500	14.6	16.5	193	7.4	7.99
J.kg-1.°K-1	W.m -1.°K-1	mm/m/°C	GPa	μohm/cm	g/cm3

Buttweld Pipe Fittings Manufacturing Process

Check UNS S31703 End Caps and SS 317 pipe bends properties and specification as per ANSI B16.9, ASME B16.28 standards

01 What is the difference between Stainless Steel 317 and 317L Pipe Fittings?

Stainless Steel 317 and 317L Pipe Fittings differ primarily in carbon content. The 317L variant, with lower carbon, exhibits enhanced weldability and reduced risk of sensitization during welding. This makes it well-suited for applications involving welding and in corrosive environments where superior corrosion resistance is crucial.

02 What are common applications of Stainless Steel 317L Pipe Fittings?

Common applications for Stainless Steel 317L Pipe Fittings span various industries, including chemical processing, petrochemicals, pharmaceuticals, food processing, and marine environments. The 317L variant is preferred in these applications due to its improved corrosion resistance, making it a reliable choice for environments with diverse and challenging conditions.

03 Are Stainless Steel 317 Pipe Fittings Corrosion resistant?

While Stainless Steel 317 Pipe Fittings offer good corrosion resistance, the 317L variants are particularly noteworthy for their lower carbon content. This characteristic not only enhances weldability but also reduces the susceptibility to sensitization during welding. Consequently, Stainless Steel 317L Pipe Fittings become the material of choice in critical applications that demand a balance between superior corrosion resistance and optimal weldability.

Stainless Steel 317/317L pipe Fittings Manufacturer