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Cap Butt Weld Fittings B16.9 ASTM A403 WP304L Condensers Heat Exchanger

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Cap Butt Weld Fittings B16.9 ASTM A403 WP304L Condensers Heat Exchanger

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Brand Name :YUHONG
Model Number :WP304L
Certification :API, PED
Place of Origin :CHINA
MOQ :500KGS
Price :Negotiable
Payment Terms :T/T, L/C
Supply Ability :1000 TONS PER MONTH
Delivery Time :Depends on quantity
Packaging Details :PLY-WOODEN CASE OR PALLET
Materials :WP304L
Size :1/2"NB TO 72"NB IN
Specification :ASTM A403
Dimension Standard :ASME B16.9
O.D. :1/8”NB to 48”NB
W.T. :Schedule 10s - Schedule XXS
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Cap Butt Weld Fittings B16.9 ASTM A403 WP304L Condensers Heat Exchanger

Overwiew

ASME SA403 SS 304L butt weld fittings have good welding characteristics and can be welded by all standard methods, but care needs to be taken to avoid "hot cracking" of the weld. In ASTM A403 SUS 304L stainless steel pipe fittings, annealing can be performed after welding to eliminate stresses during severe forming or spinning. Also, these are known as WNR 1.4306 fittings and A240 UNS S30403 butt weld fittings.

Chemical Composition of ASTM A 403 WP304L Cap

Grade C Ni Si N S Mn P Cr Mo
SS 304L min. - 8.0 - - - - - 18.0 -
max. 0.030 12.0 0.75 0.10 0.030 2.0 0.045 20.0

Mechanical Properties of ASTM A403 WP304L Cap

Grade Tensile Strength (MPa) min Elongation (% in 50mm) min Yield Strength 0.2% Proof (MPa) min Hardness
Rockwell B (HR B) max Brinell (HB) max
SS 304L 485 40 170 92 201

Equivalent Grades of ASTM A403 WP304L Cap

STANDARD UNS WERKSTOFF NR. AFNOR EN JIS BS GOST
SS 304L S30403 1.4306/1.4307 Z3CN18‐10 X2CrNi18-9 / X2CrNi19-11 SUS 304L 304S11 03Х18Н11

Application

Oil & Gas Industry

Heat Exchangers
Condensers

chemical

Cap Butt Weld Fittings B16.9 ASTM A403 WP304L Condensers Heat Exchanger

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