Yuhong Group Co.,Ltd
| Payment Terms | L/C,T/T |
| Delivery Time | 7DAYS |
| Packaging Details | PLYWOOD CASE,PALLET |
| TYPE | CHANNEL COVER FLANGE,SHELL SIDE FLANGE,PIPE SIDE FLANGE |
| Material | SA336 F11 CL.2 |
| PACKAGE | PLYWOOD CASE,PALLET |
| Size | 1/2"-120" |
| Pressure | Class150/300/600/9001500/2500 |
| Brand Name | YUHONG |
| Model Number | SA336 F11 CL.2 |
| Certification | API,PED,ABS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,T/T | Delivery Time | 7DAYS |
| Packaging Details | PLYWOOD CASE,PALLET | TYPE | CHANNEL COVER FLANGE,SHELL SIDE FLANGE,PIPE SIDE FLANGE |
| Material | SA336 F11 CL.2 | PACKAGE | PLYWOOD CASE,PALLET |
| Size | 1/2"-120" | Pressure | Class150/300/600/9001500/2500 |
| Brand Name | YUHONG | Model Number | SA336 F11 CL.2 |
| Certification | API,PED,ABS | Place of Origin | CHINA |
| High Light | Alloy Steel Flange SA336 F11 ，Steel Channel Cover Shell Flange ，SA336 F11 CL2 Flange Cover | ||
ALLOY STEEL CHANNEL COVER SHELL SIDE FLANGE ASME SA336 F11 CL.2
Material Specification: ASME SA336 F11 Cl.2
- SA336: ASTM/ASME standard for forged steel flanges, fittings, valves, and parts for high-temperature service.
- F11: Indicates Alloy Steel Grade F11, a chromium-molybdenum steel with good high-temperature strength and corrosion resistance.
- Class 2: Specifies the heat treatment condition (typically normalized and tempered for improved mechanical properties).
| Element | Min (%) | Max (%) |
| C | 0.1 | 0.2 |
| Mn | 0.3 | 0.8 |
| P | 0.025 | |
| S | 0.025 | |
| Si | 0.5 | 1 |
| Cr | 1 | 1.5 |
| Mo | 0.45 | 0.65 |
Application: Channel Cover (Shell Side Flange)
Design & Manufacturing Standards
Likely complies with ASME BPVC (Boiler & Pressure Vessel Code), Section VIII for pressure vessels.
Machined to match flange dimensions per ASME B16.5 (if standard) or custom design.
Key Considerations
Test Certificate
Manufacturer Test Certificate as per EN 10204 / 3.1B
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...
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