TOBO STEEL GROUP CHINA
| Technics | Forged |
| Class | 150, 300, 600, 900, 1500, 2500 |
| Design | Weld Neck, Slip-On, Threaded, Socket Weld, Blind |
| Payment Terms | T/T,Western Union,L/C,D/A,D/P,MoneyGram |
| Application | Oil and Gas, Chemical, Power, Water Treatment, Construction |
| Size | 1/2 |
| Colour | Original |
| Supply Ability | 10Ton/Month |
| Product Name | Forged Steel Flanges |
| Delivery Time | 15-30 Workdays |
| Temperature Range | -20°F to 1000°F |
| Port | Tianjin |
| Facing | RF |
| Grade | carbon alloy |
| Package | wooden boxes |
| Pressure Rate | 150LB to 2500LB |
| Face Type | Raised Face, Flat Face, Ring Type Joint |
| Packaging Details | Standard Shipping Package |
| Technic | Forged |
| Packaging Type | Wooden Case |
| Model Number | Forged Steel Flanges |
| Brand Name | TOBO/METAL |
| Certification | ISO/TUV/SGS |
| Place of Origin | Shanghai,China |
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Product Specification
| Technics | Forged | Class | 150, 300, 600, 900, 1500, 2500 |
| Design | Weld Neck, Slip-On, Threaded, Socket Weld, Blind | Payment Terms | T/T,Western Union,L/C,D/A,D/P,MoneyGram |
| Application | Oil and Gas, Chemical, Power, Water Treatment, Construction | Size | 1/2 |
| Colour | Original | Supply Ability | 10Ton/Month |
| Product Name | Forged Steel Flanges | Delivery Time | 15-30 Workdays |
| Temperature Range | -20°F to 1000°F | Port | Tianjin |
| Facing | RF | Grade | carbon alloy |
| Package | wooden boxes | Pressure Rate | 150LB to 2500LB |
| Face Type | Raised Face, Flat Face, Ring Type Joint | Packaging Details | Standard Shipping Package |
| Technic | Forged | Packaging Type | Wooden Case |
| Model Number | Forged Steel Flanges | Brand Name | TOBO/METAL |
| Certification | ISO/TUV/SGS | Place of Origin | Shanghai,China |
| High Light | ANSI ASME B16.5 forged steel flanges ，corrosion resistant steel flanges DN20 ，forged steel flanges DN25 DN50 | ||
Corrosion Resistance ANSI ASME B16.5 Forged Steel Flanges DN20 DN25 DN50
1. Material Grades: ASTM A105 (Carbon Steel), A182 F304/F316 (Stainless Steel), A694 F52 (High-Yield Steel).
2. Pressure Ratings: Class 150 to Class 2500 (ASME B16.5/B16.47).
3. Size Range: 1/2" to 80" (DN15 to DN2000).
4. Standards: ASME, ANSI, EN, DIN, JIS, GB.
5. Surface Finish: Ra ≤ 3.2 μm (RF/FF/RTJ face types).
6. Testing: 100% UT/MT, hydrostatic tested at 1.5x rated pressure.
1. Oil & Gas: Wellheads, refineries, subsea pipelines.
2. Chemical/Petrochemical: Acid/alkali-resistant pipelines.
3. Power Plants: High-temperature steam systems.
4. Water Treatment: Large-diameter municipal pipelines.
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
1998
Total Annual:
100000-100000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
TOBO GROUP sales head offce in Shanghai. We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area ... TOBO GROUP sales head offce in Shanghai. We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area ...
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