Kasugai Shanghai Co., Ltd.
| Payment Terms | L / C , T / T |
| Supply Ability | 100 TONS / MONTH |
| Delivery Time | 60 DAYS FOR ONE CONTAINER |
| Packaging Details | SEAWORTHY PACKING |
| keyword | BW Equal Tee |
| Product Name | Stainless Steel Butt Welding Equal Tee |
| Size Range | 1/2" To 24" |
| Material: | UNS S31803 |
| Standards | ASTM A815 |
| Wall Thickness: | Sch 10S Sch20 STD Sch40 XS Sch80 |
| Manufacturing Standard: | ASME B16.9 |
| Brand Name | KASUGAI |
| Model Number | ASTM A403 WPS304L |
| Certification | ISO-9001; PED; AD 2000 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L / C , T / T | Supply Ability | 100 TONS / MONTH |
| Delivery Time | 60 DAYS FOR ONE CONTAINER | Packaging Details | SEAWORTHY PACKING |
| keyword | BW Equal Tee | Product Name | Stainless Steel Butt Welding Equal Tee |
| Size Range | 1/2" To 24" | Material: | UNS S31803 |
| Standards | ASTM A815 | Wall Thickness: | Sch 10S Sch20 STD Sch40 XS Sch80 |
| Manufacturing Standard: | ASME B16.9 | Brand Name | KASUGAI |
| Model Number | ASTM A403 WPS304L | Certification | ISO-9001; PED; AD 2000 |
| Place of Origin | CHINA | ||
| High Light | WPS304L Stainless Steel Equal Tee ，UNS S31803 BW Equal Tee ，ASTM A815 BW Equal Tee | ||
ASTM A815 UNS S31803 BW Equal Tee Duplex Stainless Steel Butt Welding Equal Tee
An Equal Tee ASTM A815 WP-S UNS S31803 is a specific type of tee fitting made from ASTM A815 grade WP-S material, which is a standard specification for wrought ferritic, ferritic/austenitic, and martensitic stainless steel piping fittings. UNS S31803 is a grade of stainless steel that is commonly referred to as Duplex Stainless Steel. This type of tee fitting is designed for use in high-corrosion environments and applications where both strength and corrosion resistance are required.
Equal Tee ASTM A815 WP-S UNS S31803 is a Duplex Stainless Steel Tee. It is ferrite or austenite stainless steel with a microstructure of 50:50.
ASTM A815 is the standard specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fitting. This specification covers two general classes, WP and CR. Class WP fittings are subdivided into four classes:
WP-S, seamless products.
WP-W, welded products.
WP-WX, Pipe fittings which contain welds where all welds have been radiographed.
WP-WU, fittings that contain welds where all welds have been ultrasonically tested.
Butt Welding (BW) Tee Types
BW Tee is categorized into two types according to branch diameters and functions there are:
Equal Tee: Three branches of tee have same diameters. Also named as Straight Tee.
Reducing Tee (Reducer Tee). : The branch diameter is smaller than main diameter. The reducing tee is usually described as NPS diameters in 4” x 4” x 3”, where 4” is the main line pipe diameter, and 3” is the reducing branch.
Product Information
| Product Name | ASTM A815 UNS S31803 BW Equal Tee Duplex Stainless Steel Butt Welding Equal Tee |
| Size Range | Dimension: 1/2” to 24” |
| Wall Thickness | Sch10S Sch20 STD Sch40 XS Sch80 |
| Standards | ASTM A815 MSS SP-75 |
| Material | UNS S31803 |
| Manufacturing Standards | ASME B16.9 |
Material (UNS S31803) Chemical Compositions
| UNS Designation | C | Mn | P | S | Si | Ni | Cr | Mo | N |
| S31803 | 0.03 | 2.00 | 0.03 | 0.02 | 1.00 | 4.5-6.5 | 21.0-23.0 | 2.5-3.5 | 0.08-0.20 |
Steel Equal Tee Dimensions and Weight
| Nominal Pipe Size (NPS) | Outside Dia. at Bevel (mm) | Center-to-End | Weight (kg) | ||||||
| Run, C (mm) | Outlet, M (mm) | Sch 10S | Sch 20 | STD | Sch 40 | XS | Sch 80 | ||
| 1/2 | 21.3 | 25 | 25 | 0.1 | 0.16 | 0.16 | 0.25 | 0.25 | |
| 3/4 | 26.7 | 29 | 29 | 0.13 | 0.2 | 0.2 | 0.27 | 0.27 | |
| 1 | 33.4 | 38 | 38 | 0.28 | 0.29 | 0.29 | 0.35 | 0.35 | |
| 1-1/4 | 42.2 | 48 | 48 | 0.5 | 0.53 | 0.53 | 0.65 | 0.65 | |
| 1-1/2 | 48.3 | 57 | 57 | 0.7 | 0.77 | 0.77 | 0.96 | 0.96 | |
| 2 | 60.3 | 64 | 64 | 0.85 | 1.88 | 1.88 | 1.9 | 1.9 | |
| 2-1/2 | 73.0 | 76 | 76 | 1.4 | 2.69 | 2.69 | 3.07 | 3.07 | |
| 3 | 88.9 | 86 | 86 | 1.8 | 3.82 | 3.82 | 4.5 | 4.5 | |
| 3-1/2 | 101.6 | 95 | 95 | 2.7 | 5.18 | 5.18 | 6.17 | 6.17 | |
| 4 | 114.3 | 105 | 105 | 3.5 | 6 | 6 | 8.44 | 8.44 | |
| 5 | 141.3 | 124 | 124 | 6.1 | 9.94 | 9.94 | 12.94 | 12.94 | |
| 6 | 168.3 | 143 | 143 | 8.1 | 16.48 | 16.48 | 19.3 | 19.3 | |
| 8 | 219.1 | 178 | 178 | 15.6 | 29 | 33 | 33 | 34.5 | 34.5 |
| 10 | 273.0 | 216 | 216 | 27 | 34.7 | 49.35 | 49.35 | 58.57 | 68 |
| 12 | 323.8 | 254 | 254 | 40 | 59 | 65 | 70.5 | 84.9 | 115 |
| 14 | 355.6 | 279 | 279 | 48 | 90 | 93 | 114.41 | 127.12 | 165 |
| 16 | 406.4 | 305 | 305 | 59 | 100 | 115 | 167.52 | 167.52 | 249 |
| 18 | 457 | 343 | 343 | 77 | 127.12 | 135 | 238.35 | 190 | 322 |
| 20 | 508 | 381 | 381 | 103 | 168 | 168 | 320.52 | 245 | 459 |
| 22 | 559 | 419 | 419 | 200 | 200 | 280 | 600 | ||
| 24 | 610 | 432 | 432 | 155 | 240 | 240 | 570.68 | 350 | 748 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1925
Total Annual:
3000000-60000000
Employee Number:
140~150
Ecer Certification：
Verified Supplier
Kasugai Shanghai, a subsidiary of Kasugai Group headquartered in Osaka, Japan, was established in 2003 as a representative office in Shanghai, China, and was upgraded to a company in 2008. Kasugai Shanghai serves as an important force of Kasugai Group in Asia, and over the past 20 years, it has beco... Kasugai Shanghai, a subsidiary of Kasugai Group headquartered in Osaka, Japan, was established in 2003 as a representative office in Shanghai, China, and was upgraded to a company in 2008. Kasugai Shanghai serves as an important force of Kasugai Group in Asia, and over the past 20 years, it has beco...
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