Kasugai Shanghai Co., Ltd.
| Payment Terms | L / C , T / T |
| Supply Ability | 300 ton per month |
| Delivery Time | 30 - 60 working days |
| Packaging Details | Seaworthy Packng |
| Product Name | ASTM A403 MSS SP-97 Weldolet |
| Size Range | 1/8" to 36" |
| Wall Thickness | STD Sch40 Sch160 XS XXS |
| Standards | ASTM A403 |
| Grade | WP304/L WP316/L WP321 WP310S |
| Manufacturing Standard | ASME B16.11 MSS SP-97 |
| suitable for | Stainless Steel Pipe Fittings |
| Connection | Welding,Male,Clamp,threaded,Female |
| Brand Name | Kasugai |
| Model Number | ASTM A403 MSS SP-97 Weldolet |
| Place of Origin | China |
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Product Specification
| Payment Terms | L / C , T / T | Supply Ability | 300 ton per month |
| Delivery Time | 30 - 60 working days | Packaging Details | Seaworthy Packng |
| Product Name | ASTM A403 MSS SP-97 Weldolet | Size Range | 1/8" to 36" |
| Wall Thickness | STD Sch40 Sch160 XS XXS | Standards | ASTM A403 |
| Grade | WP304/L WP316/L WP321 WP310S | Manufacturing Standard | ASME B16.11 MSS SP-97 |
| suitable for | Stainless Steel Pipe Fittings | Connection | Welding,Male,Clamp,threaded,Female |
| Brand Name | Kasugai | Model Number | ASTM A403 MSS SP-97 Weldolet |
| Place of Origin | China | ||
| High Light | ASTM A403 SS Pipe Fittings ，MSS SP-97 SS Pipe Fittings ，MSS SP-97 Weldolet | ||
ASTM A403 WP304/L WP316/L WP310S WP321 MSS SP-97 Size on Size/Reducing Weldolet
Stainless steel pipe fittings are used to connect, control, or change the direction of stainless steel pipes. They are commonly used in plumbing systems, industrial processes, and various applications where a secure and leak-free connection is required.
Weldolets are typically made of carbon steel or stainless steel and are welded onto the main pipe to create a secure and permanent connection.
A weldolet is a branch butt-weld connection fitting that is attached to an output pipe in order to reduce stress concentrations in the piping region. The most frequent type of branch fitting is the weldolet. They’re a type of butt welding fitting that comes in a number of sizes. They are used as an alternative to fittings such as elbows or tees, which can be more complex to install and may require additional support.
Product Information
| Product Name | ASTM A403 MSS SP-97 Weldolet |
| Size Range | Dimension: 1/8” to 36” |
| Wall Thickness | STD Sch40 Sch160 XS XXS |
| Standards | ASTM A403 |
| Grade | WP304/L WP316/L WP310S WP321 |
| Manufacturing Standards | ASME B16.11 Weldolets, MSS SP-97 |
MSS SP-97 Weldolet Dimensions
MSS SP-97:
MSS SP-97 is a standard developed by the Manufacturers Standardization Society (MSS) of the Valve and Fittings Industry. It specifically addresses integrally reinforced branch outlet fittings, including Weldolets. Weldolets are branch connections that are welded onto the run pipe, allowing for a smooth transition and the creation of a smaller branch pipe.
“Center of Run to Face” Size
| Run Pipe NPS | Run Pipe Schedule | Weldolet Dimensions | |||||||||||
| Size | SCH. | 2″ | 3″ | 4″ | 6″ | 8″ | 10″ | 12″ | 14″ | 16″ | 18″ | 20″ | 24″ |
| 2″ | STD-40 XS-80 | 70 | |||||||||||
| XXS-160 | 87 | ||||||||||||
| 3″ | STD-40 XS-80 | 84 | 91 | ||||||||||
| XXS-160 | 101 | 119 | |||||||||||
| 4″ | STD-40 XS-80 | 97 | 103 | 111 | |||||||||
| XXS-160 | 114 | 132 | 144 | ||||||||||
| STD-40 | 124 | 130 | 138 | 148 | |||||||||
| 6″ | XS-80 | 124 | 130 | 138 | 165 | ||||||||
| XXS-160 | 141 | 159 | 171 | 192 | |||||||||
| STD-40 | 149 | 156 | 164 | 176 | 183 | ||||||||
| 8″ | XS-80 | 149 | 156 | 164 | 191 | 197 | |||||||
| XXS-160 | 167 | 184 | 197 | 218 | 224 | ||||||||
| STD-40 | 176 | 183 | 191 | 205 | 210 | 218 | |||||||
| 10″ | XS-80 | 176 | 183 | 191 | 218 | 238 | 235 | ||||||
| XXS-160 | 194 | 211 | 224 | 245 | 251 | 265 | |||||||
| STD | 202 | 208 | 216 | 228 | 255 | 245 | 251 | ||||||
| 12″ | XS | 202 | 208 | 216 | 243 | 264 | 267 | 265 | |||||
| XXS-160 | 219 | 237 | 249 | 270 | 276 | 291 | 324 | ||||||
| 14″ | STD | 218 | 224 | 232 | 245 | 251 | 259 | 267 | 270 | ||||
| XS | 218 | 224 | 231 | 239 | 279 | 270 | 278 | 286 | |||||
| 16″ | STD | 243 | 249 | 257 | 270 | 276 | 284 | 292 | 295 | 300 | |||
| XS | 243 | 249 | 257 | 284 | 305 | 293 | 303 | 306 | 319 | ||||
| 18″ | STD | 268 | 275 | 283 | 295 | 302 | 310 | 318 | 321 | 325 | 335 | ||
| XS | 268 | 275 | 283 | 310 | 330 | 321 | 329 | 332 | 338 | 352 | |||
| 20″ | STD | 294 | 300 | 308 | 321 | 327 | 335 | 343 | 346 | 351 | 356 | 376 | |
| XS | 294 | 300 | 308 | 335 | 356 | 346 | 354 | 557 | 364 | 370 | 386 | ||
| 24″ | STD | 345 | 351 | 359 | 372 | 378 | 386 | 394 | 397 | 402 | 406 | 411 | 446 |
| XS | 345 | 351 | 359 | 386 | 406 | 397 | 405 | 408 | 414 | 421 | 429 | 449 | |
Size on Size Weldoet Dimensions and Weight
Sch 40 (sizes in inches, weights in pounds)
| Weldolet Size (inch) | A | B | C | Weldolet weight (lbs) |
| 1/2 | 3/4 | 1 3/8 | 15/16 | 0.15 |
| 3/4 | 7/8 | 1 5/8 | 1 3/16 | 0.25 |
| 1 | 1 1/16 | 2 | 1 7/16 | 0.4 |
| 1 1/4 | 1 1/4 | 2 3/8 | 1 3/4 | 0.7 |
| 1 1/2 | 1 5/16 | 2 7/8 | 2 | 0.8 |
| 2 | 1 1/2 | 3 1/2 | 2 9/16 | 1.5 |
| 2 1/2 | 1 5/8 | 4 1/6 | 3 | 2.25 |
| 3 | 1 3/4 | 4 13/16 | 3 11/16 | 3.75 |
| 3 1/2 | 2 | 5 3/8 | 3 7/8 | 5 |
| 4 | 2 | 6 | 4 3/4 | 6.7 |
| 5 | 2 1/4 | 7 1/8 | 5 9/16 | 8.5 |
| 6 | 2 3/8 | 8 1/2 | 6 11/16 | 14 |
| 8 | 2 3/4 | 10 3/8 | 8 11/16 | 28 |
| 10 | 3 1/16 | 12 9/16 | 10 13/16 | 39 |
| 12 | 3 3/8 | 14 7/8 | 12 13/16 | 65 |
| 14 | 3 1/2 | 16 1/8 | 14 1/16 | 70 |
| 16 | 3 11/16 | 18 1/4 | 16 1/16 | 92 |
| 18 | 4 1/16 | 20 3/4 | 18 5/8 | 125 |
| 20 | 4 5/8 | 23 1/16 | 20 1/16 | 175 |
| 24 | 5 3/8 | 27 7/8 | 25 1/8 | 280 |
| 30 | 5 3/8 | 34 1/16 | 30 7/16 | 440 |
| 36 | 5 3/8 | 34 1/16 | 36 1/2 | 1180 |
Sch XS (sizes in inches, weights in pounds)
| Weldolet Size (inch) | A | B | C | Weldolet weight (lbs) |
| 1/2 | 3/4 | 1.375 | 15/16 | 0.15 |
| 3/4 | 7/8 | 1.625 | 1.1875 | 0.25 |
| 1 | 1.0625 | 2 | 1.4375 | 0.4 |
| 1 1/14 | 1.25 | 2.4375 | 1.75 | 0.7 |
| 1.5 | 1.3125 | 2.875 | 2 | 0.9 |
| 2 | 1.5 | 3.5 | 2.5625 | 1.6 |
| 2 1/2 | 1.625 | 4.0625 | 3 | 2.5 |
| 3 | 1.75 | 4.8125 | 3.6875 | 4.1 |
| 3 1/2 | 2 | 5.375 | 3.875 | 5.1 |
| 4 | 2 | 6 | 4.75 | 7.5 |
| 5 | 2.25 | 7.125 | 5.5625 | 9.5 |
| 6 | 3.0625 | 8.875 | 6.6875 | 15 |
| 8 | 3.875 | 10.625 | 8.6875 | 32 |
| 10 | 3.5 | 12.875 | 10.4375 | 46 |
| 12 | 3.9375 | 15.1875 | 13 | 61 |
| 14 | 4.125 | 16.6875 | 14.3125 | 75 |
| 16 | 4.4375 | 18.875 | 16.5 | 115 |
| 18 | 4.6875 | 21.125 | 18.625 | 130 |
| 20 | 5 | 23.375 | 20.8125 | 187 |
| 24 | 5.5 | 27.875 | 25.125 | 316 |
| 26 | 5.75 | 30.125 | 27.25 | 370 |
Sch 160/XXS (Sizes in inches, weights in pounds)
| Weldolet Size (inch) | A | B | C | Weldolet weight (lbs) |
| 1/2 | 1 1/8 | 1 3/8 | 9/16 | 0.25 |
| 3/4 | 1 1/4 | 1 3/4 | 3/4 | 0.70 |
| 1 | 1 1/2 | 2 | 1 | 0.80 |
| 1 1/4 | 1 3/4 | 2 7/16 | 1 5/16 | 1.25 |
| 1 1/2 | 2 | 2 3/4 | 1 1/2 | 1.75 |
| 2 | 2 3/16 | 3 3/16 | 1 11/16 | 2.15 |
| 2 1/2 | 2 7/16 | 3 13/16 | 2 1/8 | 3.40 |
| 3 | 2 7/8 | 4 3/4 | 2 7/8 | 6.35 |
| 4 | 3 5/16 | 6 | 3 7/8 | 10.50 |
| 5 | 3 11/16 | 7 3/8 | 4 13/16 | 14.25 |
| 6 | 4 1/8 | 8 11/16 | 5 3/4 | 30.25 |
Reducing Weldolet Dimensions
Sch XS (Sizes in inches, weights in pounds)
| Weldolet Size (inch) | A | B | C | Weldolet weight (lbs) |
| 1/8 | 5/8 | 1 | 5/8 | 0.10 |
| 1/4 | 5/8 | 1 | 5/8 | 0.10 |
| 3/8 | 3/4 | 1 1/4 | 3/4 | 0.15 |
| 1/2 | 3/4 | 1 3/8 | 15/16 | 0.20 |
| 3/4 | 7/8 | 1 3/4 | 1 3/16 | 0.30 |
| 1 | 1 1/16 | 2 1/8 | 1 7/16 | 0.50 |
| 1 1/4 | 1 1/4 | 2 9/16 | 1 3/4 | 0.90 |
| 1 1/2 | 1 5/16 | 2 7/8 | 2 | 1.10 |
| 2 | 1 1/2 | 3 1/2 | 2 9/16 | 1.75 |
| 2 1/2 | 1 5/8 | 4 1/16 | 3 | 2.60 |
| 3 | 1 3/4 | 4 13/16 | 3 11/16 | 4.10 |
| 3 1/2 | 1 7/8 | 5 1/4 | 4 | 5.60 |
| 4 | 2 | 6 | 4 3/4 | 6.40 |
| 5 | 2 1/4 | 7 1/16 | 5 9/16 | 10.40 |
| 6 | 3 1/16 | 8 5/16 | 6 11/16 | 23.00 |
| 8 | 3 7/8 | 11 1/2 | 8 11/16 | 37.00 |
| 10 | 3 11/16 | 13 3/16 | 10 7/16 | 46.00 |
| 12 | 4 1/16 | 15 5/8 | 12 1/2 | 61.00 |
| 14 | 3 15/16 | 16 | 13 13/16 | 70.00 |
| 16 | 4 3/16 | 18 3/8 | 15 7/8 | 102.00 |
| 18 | 4 3/8 | 20 3/8 | 17 15/16 | 130.00 |
| 20 | 4 11/16 | 22 15/16 | 20 1/16 | 158.00 |
| 24 | 5 1/2 | 28 1/2 | 24 3/16 | 290.00 |
| 26 | 5 3/4 | 30 1/8 | 27 1/4 | 350.00 |
Sch160/XXS (Sizes in inches, weights in pounds)
| Weldolet Size (inches) | A | B | C | Weldolet weight in lbs |
| 1/2 | 1 1/8 | 1 3/8 | 9/16 | 0.25 |
| 3/4 | 1 1/4 | 1 3/4 | 3/4 | 0.70 |
| 1 | 1 1/2 | 2 | 1 | 0.85 |
| 1 1/4 | 1 3/4 | 2 7/16 | 1 5/16 | 1.25 |
| 1 1/2 | 2 | 2 3/4 | 1 1/2 | 1.75 |
| 2 | 2 3/16 | 3 3/16 | 1 11/16 | 2.15 |
| 2 1/2 | 2 7/16 | 3 13/16 | 2 1/8 | 3.40 |
| 3 | 2 7/8 | 4 3/4 | 2 7/8 | 6.30 |
| 4 | 3 5/16 | 6 | 3 7/8 | 10.50 |
| 5 | 3 11/16 | 7 3/8 | 4 13/16 | 14.25 |
| 6 | 4 1/8 | 9 5/16 | 5 3/4 | 28.00 |
Materials Chemical Compositions
ASTM A403 Stainless Steel Pipe Fittings refers to the material of forged and rolled austenitic stainless fittings for pressure pipes. Common grades are WP304/L, WP316/L. They can be used into many fields as engineering industry, energy conversion plants etc.
| Grade A | Composition (%) | |||||||||
| Grade WP | UNS Designation | C | Mn | P | S | Si | Ni | Cr | Mo | Ti |
| WP304 | S30400 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 8.0-11.0 | 18.0-22.0 | ﹍ | ﹍ |
| WP304L | S30403 | 0.030E | 2.00 | 0.045 | 0.030 | 1.00 | 8.0-12.0 | 18.0-22.0 | ﹍ | ﹍ |
| WP310S | S31008 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 19.0-22.0 | 24.0-26.0 | ﹍ | ﹍ |
| WP316 | S31600 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 10.0-14.0 | 16.0-18.0 | 2.00-3.00 | |
| WP316L | S31603 | 0.030E | 2.00 | 0.045 | 0.030 | 1.00 | 10.0-14.0 | 16.0-18.0 | 2.00-3.00 | ﹍ |
| Wp321 | S32100 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 9.0-12.0 | 17.0-19.0 | ﹍ | G |
Note:
Where a ellipsis(﹍)appears in the table, there is no requirement and the element need to be analyzed for or reported
The method of analysis for nitrogen shall be a matter of agreement between the purchaser and manufacturer
Columbium 0.10-0.30%; Vanadium 0.10-0.30%.
For small diameter or thin walls, or both, where many drawing passes are required, a carbon maximum of 0.04% is necessary in grades TP304L and TP316L. Small outside diameter tubes are defined as those less than 0.500in.(23.7mm) in outside diameter and light wall tubes as those less than 0.049in.(1.24mm) in average wall thickness
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1925
Total Annual:
3000000-60000000
Employee Number:
180~200
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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