Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | According To Client's Request |
| Delivery Time | 10-90 Days |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Material | Carbon Steel |
| Material Grades | Gr.1, Gr.2, Gr.3, Gr.4 |
| Size | 14-530mm |
| Thickness | SCH10-XXS(2-60mm) |
| Application | Industrial |
| Test | PMI , PT, UT, SIZE MEASURE |
| Brand Name | YUHONG |
| Model Number | ASME SA266 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin | China |
View Detail Information
Explore similar products
ASTM A182 F304/304L,F316/F316L Stainless Steel Flanges SORF / SOFF / WNRF Type
STAINLESS STEEL FLANGE,SORF,WNFF,DIN2573,A182, F304, 304L, 304H, SS316, 316L
ASTM B151 C70600 Copper Nickel Alloy Forged Flange SCH80 CL150 Weld Neck Rised
ASTM A105 Carbon Steel Forged Flange BLRF SORF WNRF Black Painted
Product Specification
| Payment Terms | L/C, T/T | Supply Ability | According To Client's Request |
| Delivery Time | 10-90 Days | Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Material | Carbon Steel | Material Grades | Gr.1, Gr.2, Gr.3, Gr.4 |
| Size | 14-530mm | Thickness | SCH10-XXS(2-60mm) |
| Application | Industrial | Test | PMI , PT, UT, SIZE MEASURE |
| Brand Name | YUHONG | Model Number | ASME SA266 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 | Place of Origin | China |
| High Light | Heat Exchanger Carbon Steel Disk ，ASME SA266 GR.2 Carbon Steel Disk ，ASME SA266 GR.2 Carbon Steel Ring | ||
ASME SA266 GR.2 Disk And Ring
ASME SA266 is a specification that defines the requirements for carbon steel magnetic particle inspected forged steel disks and rings. This specification is often used in industrial applications where high-quality, durable components are required.
The material covered by this specification is carbon steel. It is designed to be suitable for use in environments where magnetic particle inspection (MPI) is necessary to ensure there are no surface or near-surface defects.
The parts must be forged and then machined to achieve the final dimensions and shape. The forging process helps to develop the grain structure and mechanical properties of the steel.
ASTM A266 Grade 2 Chemical Composition Requirements
| Item | Chemical Requirements for ASTM A266 Flanges, % | ||
| Gr. 1 & 2 | Gr. 3 | Gr. 4 | |
| P | ≤ 0.025 | ≤ 0.025 | ≤ 0.025 |
| S | ≤ 0.025 | ≤ 0.025 | ≤ 0.025 |
| C | ≤ 0.30 | ≤ 0.35 | ≤ 0.30 |
| Mn | 0.40~1.05 | 0.80~1.35 | 0.80~1.35 |
| Si | 0.15~0.35 | 0.15~0.35 | 0.15~0.35 |
ASTM A266 Grade 4 Flanges Mechanical Properties
| Tensile Requirements | Gr. 1 | Gr. 2 & 4 | Gr. 3 |
|---|---|---|---|
| EL. in 2" or [62.5 mm] minimum % | 23 [21] | 20 [18] | 19 [17] |
| R.o.A minimum % | 38 | 33 | 30 |
| T.S minimum ksi [Mpa] | 60~85 [415~585] | 70~95 [485~655] | 75~100 [515~690] |
| Y.S minimum ksi [Mpa] | 30 [205] | 36 [250] | 37.5 [260] |
ASTM A266 Flanges Material Standard
| ASTM A266/ASME SA266 | Specification for Carbon Steel Forgings for Pressure Vessel Components | |||
|---|---|---|---|---|
| Material Grade | Grade 1 | Grade 2 | Grade 3 | Grade 4 |
ASME SA266 Flanges Hardness
| ASTM A266 | Brinell Hardness HBW |
|---|---|
| Grade 1 | 121~170 |
| Grade 2 | 137~197 |
| Grade 3 | 156~207 |
| Grade 4 | 137~197 |
- Industrial machinery
- Power generation equipment
- Pumps and compressors
- Anywhere where high-strength, reliable components are needed
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!