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A403 WP304 / WP304L Stainless Steel Cap, Butt Weld Fittings B16.9, For Pressure Vessel Fabrication

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A403 WP304 / WP304L Stainless Steel Cap, Butt Weld Fittings B16.9, For Pressure Vessel Fabrication

Brand Name : YUHONG

Model Number : A403 WP304 /WP304L

Certification : ISO, TUV, PED etc.

Place of Origin : CHINA

MOQ : 1PC

Price : Negotiable

Payment Terms : T/T, L/C AT SIGHT

Supply Ability : 10000 PCS PER MONTH

Delivery Time : Depends on quantity

Packaging Details : PLY-WOODEN CASE OR PALLET

Materials : WP304 /WP304L

Size : 1/8"NB TO 48"NB IN

Specification : ASTM A403 / ASME SA403

Dimension Standard : ASME B16.9

O.D. : 1/8”NB to 48”NB

W.T. : Schedule 10s - Schedule XXS

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A403 WP304 / WP304L Stainless Steel Cap, Butt Weld Fittings B16.9, For Pressure Vessel Fabrication

Overwiew of A403 WP304 / WP304L Stainless steel Cap

The A403 WP304 stainless steel cap is a pipe fitting used to seal the end of a stainless steel pipe, ensuring leak-proof closure in piping systems. Made from 304-grade austenitic stainless steel, it offers excellent corrosion resistance, good weldability, and durability. Manufactured according to ASTM A403 standards, this cap is commonly used in industries such as chemical processing, food and beverage, and pharmaceuticals where hygiene and corrosion resistance are critical.

Chemical Composition of ASTM A403 WP304 / WP304L

Steel Grade Chemical Composition
C(Max) Si(Max) Mn(Max) P(Max) S(Max) Ni Cr N Mo
304 0.08 0.75 2.00 0.045 0.03 8.0–10.5 18.0–20.0 0.1 /
304L 0.03 0.75 2.00 0.045 0.03 8.0–12.0 18.0–20.0 0.1 /

Mechanical Properties of ASTM A403 WP304 / WP304L

Grade Tensile Strength (MPa) minimum Yield Strength 0.2% Proof (MPa) minimum Elongation (% in 50mm) minimum Hardness
Rockwell B (HR B) maximu Brinell (HB) maximu
Stainless Steel 304 Pipe Fittings 515 205 40 92 201

Equivalent of ASTM A403 WP304

Standard System Equivalent Grade / Spec
UNS (Unified Numbering System) S30400
EN / DIN (Europe/Germany) 1.4301 (Material No.)
ISO X5CrNi18-10
JIS (Japan) SUS304
BS (British Standard) 304S31
GOST (Russia) 08Х18Н10 (08Kh18N10)
AFNOR (France) Z6CN18-09

Application of A403 WP304 / WP304L Stainless Steel Cap

  • Chemical & Petrochemical Industry
  • Food & Beverage Industry
  • Water Treatment Plants
  • Construction & HVAC
  • Oil & Gas Industry
  • Pharmaceutical Industry
  • Pressure Vessels and Boilers

A403 WP304 / WP304L Stainless Steel Cap, Butt Weld Fittings B16.9, For Pressure Vessel Fabrication


Product Tags:

Heat Exchanger Butt Weld Cap

      

Oil Gas Butt Weld Cap

      

WP304 Steel Pipe Fittings

      
Wholesale A403 WP304 / WP304L Stainless Steel Cap, Butt Weld Fittings B16.9, For Pressure Vessel Fabrication from china suppliers

A403 WP304 / WP304L Stainless Steel Cap, Butt Weld Fittings B16.9, For Pressure Vessel Fabrication Images

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