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Tools & Hardware Pipe Fittings

ASME B16.9 Stainless Steel Butt Welding Fittings 1/2" to 48" Size Range SCH5 to SCH160 Wall Thickness

Price Negotiable
Price: PER BASE MATERIAL PRICE
MOQ: TO BE NEGOTIATED
Delivery Time: 60 DAYS FOR ONE CONTAINER
Brand: KASUGAI
Product Description
ASTM A403 ASME B16.9 Stainless Steel Butt Welding Fittings
Specification Details
Size Range 1/2" to 48"
Wall Thickness SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Pressure Class Class 150 to Class 2500
Standards ASTM A403
Dimensions ASME B16.9
Stainless Steel Butt Welding Fittings Overview

Butt weld fittings are essential pipe components designed to change flow direction, branch off pipelines, reduce pipe sizes, or connect auxiliary equipment. These stainless steel fittings enable the assembly of valves, pipes, and equipment within piping systems.

Available Configurations
  • Elbows (90°, 45°, long radius, short radius, 3D radius, reducing)
  • 180° returns (long radius, short radius)
  • Tees & crosses (straight or reducing)
  • Lap joint stub ends (long pattern, short pattern)
  • Caps
  • Reducers (concentric or eccentric)

Manufactured through hot forming or cold forming processes, these fittings are available in both welded and seamless pipe variations. They can be supplied as standard fittings meeting all ASME B16.9 dimensional requirements or as customized fittings with dimensions agreed upon between customer and manufacturer.

ASME B16.9 Stainless Steel Butt Welding Fittings product display
Materials Specification
Steel Type Materials Standard 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
Low Temperature Carbon Steel ASTM A420/A420M WPL6, WPL9, WPL3, WPL8
Size Ranges by Product Type
Product Type Seamless Range Welded Range
Elbow 1/2"-16" 18"-72"
Tee 1/2"-16" 18"-72"
Reducer 1/2"-16" 18"-72"
Cap 18"-56" -

Wall Thickness: SCH 5S to SCH160 across all product types

Elite Equipment and production facility capabilities

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Kasugai Shanghai Co., Ltd.
Location Rm.8415, Bldg. A8, No. 808 Hongqiao Road, Xuhui District, Shanghai 200030, Chia
Contact Person Chovy kasugai

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