SS Pipe Fitting ASTM A403 WP304L S30403 Concentric Reducer B16.9

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Country/Region:china

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SS Pipe Fitting ASTM A403 WP304L S30403 Concentric Reducer B16.9

Brand Name	YUHONG
Model Number	ASTM A403 WP304L
Certification	ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin	China
Minimum Order Quantity	10PCS
Price	Negotiable
Payment Terms	T/T, L/C
Supply Ability	1000 tons per month
Delivery Time	Depends on quantity
Packaging Details	Ply-wooden Case /Iron Case/ Bundle with plastic Cap/Woven Case
Specification	ASTM A403
Grade	WP304L
Non Destructive Test	Eddy Current Test -ASTM E426, Hystostatic Test-ASTM A999, Ultrsonic Test -ASTM E213
Type	Buttweld

Detailed Product Description

SS Pipe Fitting ASTM A403 WP304L S30403 Concentric Reducer B16.9

ASTM A403 WP304L Fittings come under the standard ASME B16.9 and diameters ranging from ½ inches to 48 inches. The material has 18% chromium and 8% nickel in the composition and has good corrosion resistance and strength. The ASTM A403 WP304L Fittings have high operating temperature range up to 870 degrees Celsius. So they can be used in high heat applications. The low carbon content in the material makes it better for welding applications.

Buttweld Concentric Reducer Specifications

Outside Diameter (OD)	Seamless Pipe Concentric Reducer ( 1/2″～24″), ERW / Welded / Fabricated Pipe Concentric Reducer (1/2″～48″)
Dimensions	ASME/ANSI B16.9, MSS-SP-43 Type A, MSS-SP-43 Type B, JIS B2312, JIS B2313, ASME B16.28
Wall Thickness	SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS / 3mm – 40mm
Bending Radius	R=1D – 10D, 15D, 20D
Product’s Angle	Concentric Reducer
Important Grades	ASTM A403 WP 304 / 304L / 304H / 316 / 316L / 317 / 317L / 321 / 310 / 347 / 904L
Production Materials	Stainless Steel, Alloy Steel, Carbon Steel, Duplex, Nickel Alloys, Cupro Nickel, Low Temperature Steel
SS Melting Points	1400-1450°C (WP304, WP304L), 1390-1440 °C (WP316L), 1370 – 1400 °C (WP316)

Chemical Composition and Mechanical Property for 304L

Steel Grade	Chemical Composition									Mechanical Performance
	C(Max)	Si(Max)	Mn(Max)	P(Max)	S(Max)	Ni	Cr	N	Mo	Tensile Strength (Min)	Yield Strength (Min)
										Mpa	Mpa
304L	0.03	0.75	2.00	0.045	0.03	8.0–12.0	18.0–20.0	0.1	/	485	170

Dimensional Tolerances of Concentric and Eccentric Reducers ASME B16.9

Nominal Pipe Size	1/2 to 2.1/2	3 to 3.1/2	4	5 to 8
Outside Diameter at Bevel (D)	+ 1.6 – 0.8	1.6	1.6	+ 2.4 – 1.6
Inside Diameter at End	0.8	1.6	1.6	1.6
Overall Length (H)	2	2	2	2
Nominal Pipe Size	10 to 18	20 to 24	26 to 30	32 to 48
Outside Diameter at Bevel (D)	+ 4 – 3.2	+ 6.4 – 4.8	+ 6.4 – 4.8	+ 6.4 – 4.8
Inside Diameter at End	3.2	4.8	+ 6.4 – 4.8	+ 6.4 – 4.8
Overall Length (H)	2	2	5	5
Wall Thickness (t)	Not less than 87.5% of Nominal Wall Thickness

Applications:

-Food processing equipment

-Equipment and appliances

-Architectural railings

-Pharmaceutical and chemical process equipment

-Heat exchangers

-Threaded fasteners

-Springs

-Industrial fabrications

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