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ASTM A403 WP304 Cap Butt Weld Fittings ASME B16.9 Oil Chemical nuclear power plant

Categories Steel Fitting
Brand Name: YUHONG
Model Number: WP304
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: WP304
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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ASTM A403 WP304 Cap Butt Weld Fittings ASME B16.9 Oil Chemical nuclear power plant

Cap Butt Weld Fittings ASME B16.9 ASTM A403 WP304 Oil Chemical nuclear power plant


Overwiew


The butt-weld elbow not only achieves space saving and light weight, but also ensures good sealing performance without leakage and can reduce the size of the flange. The reduced size of the flange can effectively make the sealing surface narrower, although this will make the flange bear more pressure at the same flow rate, but the sealing effect will also be improved. In the welding of butt-weld elbows, resistance heating is required to simultaneously weld two workpieces along the end face as a whole so as to ensure the stability of the butt-weld elbow. Two methods of resistance welding and flash welding are usually used for field installation. Butt-weld elbows are elbows formed by hot pressing of steel or by forging technology. The connection method is butt welding of the elbow and steel pipe. Butt-welded elbows are widely used because of their high productivity and ease of automation


Chemical Composition of ASTM A 403 WP304 Cap

GradeCMnSiPSCrMoNiN
ASTM A403 WP3040.08 max2 max0.75 max0.045 max0.030 max18 – 20-8 – 11-

Mechanical Properties of ASTM A403 WP304 Cap

DensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
8.0 g/cm31400 °C (2550 °F)Psi – 75000 , MPa – 515Psi – 30000 , MPa – 20535 %

Equivalent Grades of ASTM A403 WP304 Cap

Stainless SteelTradenameUNS no.Werkstoff No.Density (g/cm3)
ASTM A403 WP304304 StainlessS304001.43018.0

Application


Oil & Gas Industry

Heat Exchangers
Condensers

chemical

pharmaceutical

Food


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