Brand Name : YUHONG
Model Number : ASTM A403 WP317L-S
Certification : ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin : CHINA
MOQ : 1PC
Price : Negotiable
Payment Terms : L/C at sight, T/T
Supply Ability : 1000 pcs per month
Delivery Time : 7-20 DAYS
Packaging Details : PLYWOOD CASE,PALLET
TYPE : SEAMLESS/WELDED
NAME : REDUCER
SIZE : 1/2" TO 48"
WT : Sch10s To XXS
STANDARD : ASTM A403/ASME SA403
MATERIAL : WP317L
ASTM A403 / ASME SA403 WP317L-S BUTT WELD REDUCER STAINLESS STEEL PIPE FITTNG ANSI B16.9
We are engaged in manufacturing of a wide range of Butt Weld Fitting that is available in varied types such as L/R & S/R elbow, tee, concentric and eccentric reducers, reducing elbow & tee, cross and caps. Sourced from reliable vendors, these fittings are highly acknowledged for their high tensile strength, durability and accurate alloy composition. These find application in several industries such oil & gas, automobile, acid & chemical, pharmaceutical and cement industries. We are known for our butt welding fitting pieces.
ASTM A403 WP317L covers the standard for wrought austenitic stainless steel fittings for pressure piping applications. The material for fittings shall consist of forgings, bars, plates, or seamless or welded tubular products. Forging or shaping operations shall be performed by hammering, pressing, piercing, extruding, upsetting, rolling, bending, fusion welding, machining, or by a combination of two or more of these operations. All fittings shall undergo heat-treatment.
Chemical and product analyses shall be performed and shall conform to the required chemical composition in carbon, manganese, phosphorus, sulfur, silicon, chromium, molybdenum, and titanium. Tension test shall be done on the fitting material to determine the tensile properties such as yield strength and tensile strength. Fittings supplied under this specification shall be examined visually for surface discontinuities, surface checks, and mechanical marks.
A butt weld pipe fitting is designed to be welded on site at its end(s) to connect pipe(s) together and allow change in direction or pipe diameter, or branching or ending.This fitting then becomes part of a system for transporting fluids (oil, gas, steam, chemicals, …) in a safe and efficient manner, over short or long distances.Other types of fittings can be threaded or socket welded.
Several grades of austenitic stainless steel alloys are included in this specification. Grades are designated with a prefix, based on the applicable ASTM/ASME or MSS standards. For each of the WP stainless grades, several classes of fittings are specified, to indicate whether seamless or welded construction was utilized. Class designations are also utilized to indicate the nondestructive test method and extent of nondestructive examination. A general summary of the fitting classes applicable to all WP grades of stainless steel follows. There are no classes for the CR grades.
EQUIVALENT GRADES FOR STAINLESS STEEL WP317L REDUCERS
|SS 317L||1.4438||S31703||SUS 317L||X2CrNiMo18-15-4|
STAINLESS STEEL 317L REDUCERS CHEMICAL COMPOSITION
|SS 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 WP317L REDUCERS
|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 %|
Specification Of Stainless Steel 317L Buttweld Fittings
|Specifications||ASTM A403 / ASME SA403|
|Pipe Fittings size||Seamless Stainless Steel Butt Weld Fittings: 1/2" - 10" |
Welded Stainless Steel Butt Weld Fittings: 1/2" - 48"
|Pipe Fittings Dimensions||ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10 |
ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
|Pipe Fittings Thickness||SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75|
|Pipe fittings Types||Seamless / ERW / Welded / Fabricated|
|Manufacturing Standards||ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
DIN : DIN2605, DIN2615, DIN2616, DIN2617, DIN28011, DN15-DN1200
BS : BS4504, BS4504, BS1560, BS10
JIS : JIS B2311, JIS B2312, JIS B2313, JIS B2316
GOST : GOST 17375, GOST 17376, GOST 30753, GOST 17378, GOST 17379, GOST 17380
EN: EN10253-1, EN10253-2
|Bending Radius||R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom|
|Pipe Fittings Elbow||Angle : 22.5 deg, 30deg, 45 deg, 90 deg, 180 deg, 1.0D, 1.5D, 2.0D, 2.5D, 3D, 4D, 5D, 6D, 7D-40D. |
Standard: ASME B16.9, ASME B16.28, ASME B16.25, MSS SP-75 DIN2605 JISB2311 JISB2312 JISB2313, BS, GB, ISO
|Pipe Fittings Size Range||½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100)|
|Pipe Fittings Manufacturing process||Push, Press, Forge, Cast, etc.|
|Buttweld Fittings Test Certificates|| |
|Specialized manufacturer of||90º Elbows, Couplings, Reducers, Inserts, Caps, Nipples, 45º Elbows, Tees, Crosses, Equal Tees & Reducing Tees|
|Pipe Fittings uses & application|| |
ASTM A403 / ASME SA403 WP317L-S BUTT WELD REDUCER STAINLESS STEEL PIPE FITTNG ANSI B16.9 Images