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 |
| Product Name | Stainless Steel Butt Weld Fittings |
| Materail | UNS S31803 |
| Size Range | Dimension: 1/2” to 48” |
| Standards | ASTM A815 MSS SP-75 |
| Keyword | Stainless Steel Fittings |
| Application | electronic industry, chemical pipelines, |
| Manufacturing Standards | ASME B16.9 |
| Brand Name | KASUGAI |
| Model Number | ASTM A815-WP |
| 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 |
| Product Name | Stainless Steel Butt Weld Fittings | Materail | UNS S31803 |
| Size Range | Dimension: 1/2” to 48” | Standards | ASTM A815 MSS SP-75 |
| Keyword | Stainless Steel Fittings | Application | electronic industry, chemical pipelines, |
| Manufacturing Standards | ASME B16.9 | Brand Name | KASUGAI |
| Model Number | ASTM A815-WP | Certification | ISO-9001; PED; AD 2000 |
| Place of Origin | CHINA | ||
| High Light | UNS S31803 Butt Welding Elbow ，ASTM A815-WP Butt Welding Elbow ，45 Degree BW Elbow Duplex | ||
ASTM A815-WP UNS S31803 45 Degree BW Elbow Duplex Stainless Steel Butt Welding Elbow
Elbow Radius
The elbow radius typically refers to the radius of the curvature at the elbow joint. It is a measure used in engineering, especially in fields like piping design or mechanical engineering, to ensure proper bend radius for pipes or cables to prevent damage or excessive stress.
If the radius is larger than pipe diameter, R ≥ 1.5 Diameter, then we call it a long radius elbow (LR Elbow), applied for high pressure and high flow rate pipelines.
45 degree elbow of long radius
The pipe elbow is mounted between two pipes so that the fluid direction can be changed to 45 degrees. Compared to 90 degree elbow, 45 degree elbow produces less friction, and with the lower pressure.
45 degree elbow of short radius
SR Elbow in 45 degree is usually attached to copper, plastic, steel, cast iron and lead, and can also be connected to stainless and rubber fixtures. It is widely used in chemical, food, water supply facilities, electronic industry, chemical pipelines, horticulture, agriculture production, solar equipment pipelines, air conditioning pipeline and other fields.
Class WP Fitting Categorizations
Class WP fittings are subdivided into three subclasses: Classes WP-S, WP-W. and WPWX. They are manufactured to the requirements of ANSI BI6.9, BI6.11, BI6.28, or MSS Standard Practice SP-79, and they have pressure ratings compatible with 9.2.
Class WP-S fittings are those manufactured from seamless product by a seamless method of manufacture (marked with class symbol WP-S);
Class WP-W fittings contain welds where the fitting fabrication or construction welds have been radiographed (marked with class symbol WP-W);
Class WP-WX fittings are those which contain welds where alI welds have been radiographed (marked with class symbol WP-WX).
Product Information
| Product Name | ASTM A815-WP UNS S31803 45 Degree Duplex Stainless Steel BW Elbow |
| Size Range | Dimension: 1/2” to 48” |
| Wall Thickness | Sch10S Sch20 STD Sch40 XS Sch80 |
| Standards | ASTM A815 WP |
| 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 |
45o Butt Weld Elbow Dimensions and Weight
Long Radius (LR) (Refer Standard ASME B16.9)
| Nominal Pipe Size (NPS) | Outside Dia. at Bevel (mm) | Center-to-End | Weight (kg) | |||||
| 45o Elbows A (mm) | Sch 10S | Sch 20 | STD | Sch 40 | XS | Sch 80 | ||
| 1/2 | 21.3 | 16 | 0.03 | 0.04 | 0.04 | 0.08 | 0.08 | |
| 3/4 | 26.7 | 19 | 0.03 | 0.04 | 0.04 | 0.08 | 0.08 | |
| 1 | 33.4 | 22 | 0.09 | 0.08 | 0.08 | 0.10 | 0.10 | |
| 1-1/4 | 42.2 | 25 | 0.12 | 0.12 | 0.12 | 0.18 | 0.18 | |
| 1-1/2 | 48.3 | 29 | 0.17 | 0.18 | 0.18 | 0.25 | 0.25 | |
| 2 | 60.3 | 35 | 0.25 | 0.32 | 0.32 | 0.47 | 0.47 | |
| 2-1/2 | 73.0 | 44 | 0.48 | 0.64 | 0.64 | 0.85 | 0.85 | |
| 3 | 88.9 | 51 | 0.62 | 1.02 | 1.02 | 1.37 | 1.37 | |
| 3-1/2 | 101.6 | 57 | 0.76 | 1.43 | 1.43 | 1.97 | 1.97 | |
| 4 | 114.3 | 64 | 1.10 | 1.95 | 1.95 | 2.70 | 2.70 | |
| 5 | 141.3 | 79 | 1.80 | 3.25 | 3.25 | 4.42 | 4.42 | |
| 6 | 168.3 | 95 | 2.75 | 5.10 | 5.10 | 7.67 | 7.67 | |
| 8 | 219.1 | 127 | 5.30 | 9.00 | 11.15 | 11.15 | 14.95 | 14.95 |
| 10 | 273.0 | 159 | 9.80 | 18.50 | 20.50 | 20.50 | 24.30 | 30.00 |
| 12 | 323.8 | 190 | 13.60 | 24.75 | 27 | 29.57 | 35.00 | 49.94 |
| 14 | 355.6 | 222 | 18.10 | 32.00 | 34 | 39.98 | 47.17 | 69.92 |
| 16 | 406.4 | 254 | 23.80 | 46.50 | 48 | 62.37 | 62.37 | 102.15 |
| 18 | 457 | 286 | 30 | 56 | 60 | 88.53 | 79.00 | 143.92 |
| 20 | 508 | 318 | 50 | 71.20 | 71.20 | 114 | 97.16 | 195.67 |
| 22 | 559 | 343 | 89 | 89 | 118.00 | 256.70 | ||
| 24 | 610 | 381 | 71 | 102 | 102.95 | 192.04 | 141.20 | 333.70 |
| 26 | 660 | 406 | 165 | 124.90 | 165.71 | |||
| 28 | 711 | 438 | 202 | 150 | 202 | |||
| 30 | 762 | 470 | 220 | 167 | 220 | |||
| 32 | 813 | 502 | 255 | 193 | 344 | 255 | ||
| 34 | 864 | 533 | 280 | 215 | 389 | 280 | ||
| 36 | 914 | 565 | 312 | 241 | 476 | 312 | ||
| 38 | 965 | 600 | 272 | 354 | ||||
| 40 | 1016 | 632 | 290 | 372 | ||||
| 42 | 1067 | 660 | 327 | 420 | ||||
| 44 | 1118 | 695 | 363 | 488 | ||||
| 46 | 1168 | 727 | 408 | 530 | ||||
| 48 | 1219 | 759 | 443 | 567 | ||||
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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