ASTM A234 WPB / A403 WP304L / A234 WP11 Pipe Fitting

ASTM A234 WPB, A403 WP304L, and A234 WP11 pipe fittings are widely used in various industries, including oil and gas, chemicals, and power generation.
ASTM A234 WPB fittings utilize carbon steel components, while A403 WP304L fittings utilize 304L stainless steel for enhanced corrosion resistance, making them particularly suitable for use in the food processing and pharmaceutical industries. A234 WP11 fittings are constructed from chromium-molybdenum alloy steel and are suitable for high-temperature environments such as power plants and refineries. These fittings meet the highest quality standards, including ASME B16.9 and ISO 9001, ensuring reliability and performance.

What makes our elbows the first choice for EPCs worldwide?
• Material range
– Carbon: A234 WPB / A106 Gr.B
– Stainless: 304/304L, 316/316L, duplex, super-duplex
– Alloy: WP5, WP9, WP11, WP22, P91
• Dimensions
– Sizes 1/2"–48" seamless, up to 72" welded
– Schedules 5S–XXS
– 90°, 45°, 180° in long radius (1.5D) & short radius (1D) to ASME B16.9 / MSS SP-75
• End-prep & finish
– Machine-beveled 37.5° ±2.5°, root face 1.6 mm
– Pickled & passivated stainless, black paint or 3LPE coat on carbon
• Testing & traceability
– 100 % PMI, UT & X-ray on weld seam
– Heat number laser-marked, EN 10204 3.1 MTC attached
Stock spotlight
• 1,200 pcs 4" SCH40 90° LR seamless WPB – ready to ship
• 600 pcs 8" SCH80S 45° LR seamless WP316L – packed in plywood cases

Need tight-radius induction bends or custom angles? Send the radius & angle-our induction bending line can roll 3D–10D bends up to 48" OD.
If you want to know more details and prices of the products, please contact us in time!Email: info@gneestainless.com

 

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