Place of Origin | CHINA |
Brand Name | KASUGAI |
Certification | ISO-9001; PED; AD 2000 |
Model Number | STAINLESS STEEL; DUPLEX ; SUPER DUPLEX |
Document | Product Brochure PDF |
WP304 ASME B16.9 Stainless Steel Butt Weld Fittings
Stainless steel butt welding fittings are designed to be easily fabricated and welded. They can be welded using various welding techniques, such as TIG (Tungsten Inert Gas) welding, MIG (Metal Inert Gas) welding, and manual arc welding. Proper welding procedures and techniques are essential to ensure the integrity and corrosion resistance of the welded joints.
Stainless Steel Butt Weld Fittings Applications:
tainless steel butt welding fittings are widely used in industries such as oil and gas, petrochemical, chemical processing, food and beverage, pharmaceuticals, water treatment, and many others. They are utilized in piping systems for conveying fluids, gases, and corrosive substances.
The standard butt welding fittings can be furnished in various forms covering elbow (90°, 45°, long radius, short radius, 3D radius, reducing), 180° return (long radius,short radius), tee & cross (straight or reducing), lap joint stub end (long pattern , short pattern), cap, reducer (concentric or eccentric). The wall thickness of the fitting is often specified by a schedule number, which is a dimensionless number that is widely used as a convenient designation for use in ordering pipe and fittings. These schedule numbers are generally specified in ASME B36.10M and ASME B36.19M.
Materials of Butt-Welding Fittings
Steel Type | Materials | Grades |
Stainless Steel | ASTM A403/A403M | WP304(H/L/N/LN) WP309 WP310 WP316(H/L/N/LN) WP317 WP321 WP321/H WP347 WP347/H WP348 |
Carbon Steel | ASTM A234/A234M | WPB WPC WP1 WP12CL1 WP12CL2 WP11CL1 WP11CL2 WP11CL3 WP22CL1 WP22CL3 WP5CL1 WP9CL1 WP9CL3 WPR WP91 WP911 |
LT Carbon Steel: | ASTM A420/A420M | WPL6 WPL9 WPL3 WPL8 |
Size Ranges
Elbow | Tee | Reducer | Cap | ||||
Seamless | Welded | Seamless | Welded | Seamless | Welded | Seamless | |
Nominal Pipe Size | 1/2”-16” | 18”-72” | 1/2”-16” | 18”-72” | 1/2”-16” | 18”-72” | 18”-56” |
Wall Thickness | Sch 5S-Sch160 |
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