Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T |
| Delivery Time | 7DAYS |
| Packaging Details | PLYWOOD CASE,BUNDLE,PALLET |
| TYPE | SEAMLESS,WELDED |
| NAME | TEE,ELBOW,REDUCER,CAP,Nipplie, Flangeolet, Nipplie, Coupling, Union, Plug,Bushing |
| STANDARD | JIS B 2312 |
| OD | 1/2" TO 48" |
| WT | Sch10s To XXS |
| MATERIAL | SUS304,SUS316L |
| Brand Name | YUHONG |
| Model Number | JIS B 2312 SUS304 SUS316L |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
A403 WP321H Elbow 90/180 Deg , Stainless Steel Butt Weld Fitting B16.9
ASTM B366 N08810 Incoloy 800H 1.4958 180 DEG Elbow Buttweld B16.9
B366 Hastelloy C22 180° LR Elbow Long Radius Butt Weld Fitting
STAINLESS STEEL N08904 BUTT WELD FITTING SB366 WP904L EBLOW B16.9
Product Specification
| Payment Terms | L/C, T/T | Delivery Time | 7DAYS |
| Packaging Details | PLYWOOD CASE,BUNDLE,PALLET | TYPE | SEAMLESS,WELDED |
| NAME | TEE,ELBOW,REDUCER,CAP,Nipplie, Flangeolet, Nipplie, Coupling, Union, Plug,Bushing | STANDARD | JIS B 2312 |
| OD | 1/2" TO 48" | WT | Sch10s To XXS |
| MATERIAL | SUS304,SUS316L | Brand Name | YUHONG |
| Model Number | JIS B 2312 SUS304 SUS316L | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA | ||
| High Light | JIS B 2312 Steel Pipe Fittings ，Sch10s 45 degree pipe elbow ，SUS316L 45 degree pipe elbow | ||
JIS B 2312 Steel Pipe Fitting 90° 45° LR/SR Elbow SUS304 SUS304L
JIS B 2312 is a Japanese Industrial Standard (JIS) that specifies requirements for steel butt-welding pipe fittings. These fittings are used to connect sections of pipe or change direction/diameter in piping systems, typically for high-pressure and high-temperature applications, such as in oil, gas, steam, and water pipelines.
Type: Butt-welding fittings (for welding to pipes)
Material: Carbon steel (often JIS G 3452 or JIS G 3454 compliant pipes)
Common Fittings:
The dimensions for fittings (like wall thickness, diameter, etc.) are usually aligned with JIS B 2311, which is the dimension standard.
JIS B 2312 focuses more on materials, manufacturing methods, inspection, marking, and testing rather than just the shape.
Hydrostatic tests
Visual inspections
Dimensional checks
Non-destructive tests (if required)
Markings typically include: fitting type, size, material grade, manufacturer, and JIS mark.
These are typical steel grades used for fittings under JIS B 2312:
SGP – for pressure piping (JIS G 3452)
STPG370 / STPG410 – for pressure applications (JIS G 3454)
JIS B 2311 – Dimensions of steel butt-welding pipe fittings
JIS B 2313 – Stainless steel butt-welding fittings
JIS G 3452 / G 3454 – Steel pipe specifications
Stainless Steel Butt Weld Fittings We offer wide gamut of stainless steel butt weld fittings that are widely used in diverse industries. Our gamut of products conform various standards such as the varied grades of stainless steel butt weld fittings that we supply are.
Standard: ASTM / ASME A/SA 403 GR WP "S" / "W" / " WX"
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
|---|---|---|---|---|---|---|---|
| BS | En | No | Name | ||||
| 304 | S30400 | 304S31 | 58E | 1.4301 | X5CrNi18-10 | 2332 | SUS 304 |
| 304L | S30403 | 304S11 | - | 1.4306 | X2CrNi19-11 | 2352 | SUS 304L |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
Get in touch with us
Leave a Message, we will call you back quickly!