Kasugai Shanghai Co., Ltd.
                                                                                                           
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Tools & Hardware Pipe Fittings

ASTM A403 ASME B16.9 Stainless Steel Butt Welding Fittings 1/2" to 48" Size Range SCH5 to SCH160

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 BW Stainless Steel Butt Welding Fittings

Stainless steel butt weld fittings provide secure, leak-resistant connections for piping systems through precision welding processes. These industrial-grade fittings are engineered for reliability across demanding applications.

Product Specifications
Specification Details
Size Range 1/2" to 48" nominal pipe size
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, ASME B16.9
Available Fitting Types
  • Elbows (Long Radius)
  • Tees
  • Reducers
  • Caps
  • Stub Ends
Industry Applications

Construction & Infrastructure: Plumbing systems, fire protection, HVAC installations in commercial and residential buildings

Marine & Offshore: Shipbuilding, offshore platforms, marine pipelines with superior saltwater corrosion resistance

Automotive Manufacturing: Exhaust systems, fuel lines, fluid handling with high temperature and vibration resistance

Material Grades
Steel Type Standard Available 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 Temp Carbon Steel ASTM A420/A420M WPL6, WPL9, WPL3, WPL8
Size Ranges by Fitting Type
Fitting Type Seamless Range Welded Range
Elbow 1/2" - 16" 18" - 72"
Tee 1/2" - 16" 18" - 72"
Reducer 1/2" - 16" 18" - 72"
Cap 1/2" - 16" 18" - 56"

All fittings available in wall thicknesses from SCH 5S to SCH 160

ASTM A403 ASME B16.9 stainless steel butt welding fittings product display Industrial production capabilities and equipment for stainless steel welding fittings

Get in Touch

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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