TOBO STEEL GROUP CHINA
| Standard | ASTM A815, ASME B16.9, NACE MR0175/ISO 15156 |
| Material Grade | UNS S32550 / F55 / 1.4507 / 255 Super Duplex Stainless Steel |
| Supply Ability | 10 Ton/Month |
| Delivery Time | 15-30 Workdays |
| Packaging Details | Standard Shipping Package |
| PREN Value | ≥ 40 (Excellent Chloride Pitting Resistance) |
| Payment Terms | T/T,Western Union |
| Size Range | 2" - 12" (DN50 - DN300) SCH80S |
| Brand Name | TOBO |
| Certification | ISO/TUV/SGS |
| Model Number | Stainless Steel Tee |
| Place of Origin | Shanghai,China |
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Product Specification
| Standard | ASTM A815, ASME B16.9, NACE MR0175/ISO 15156 | Material Grade | UNS S32550 / F55 / 1.4507 / 255 Super Duplex Stainless Steel |
| Supply Ability | 10 Ton/Month | Delivery Time | 15-30 Workdays |
| Packaging Details | Standard Shipping Package | PREN Value | ≥ 40 (Excellent Chloride Pitting Resistance) |
| Payment Terms | T/T,Western Union | Size Range | 2" - 12" (DN50 - DN300) SCH80S |
| Brand Name | TOBO | Certification | ISO/TUV/SGS |
| Model Number | Stainless Steel Tee | Place of Origin | Shanghai,China |
| High Light | Super Duplex S32550 F55 Tee ，High PREN Reducing Tee Fitting ，Offshore Grade Butt Weld Tee | ||
TOBO offers premium Super Duplex UNS S32550 (F55 / 255 Alloy) stainless steel reducing tees for the most demanding corrosive and high-strength applications. With superior pitting resistance equivalent number (PREN ≥ 40) and excellent mechanical properties, this fitting excels in chlorinated seawater, chemical processing, and offshore environments.
| Element | C | Cr | Ni | Mo | N | Cu | W | Mn | Si |
|---|---|---|---|---|---|---|---|---|---|
| Content (%) | ≤0.04 | 24.0-27.0 | 4.5-6.5 | 2.9-3.9 | 0.10-0.25 | 1.5-2.5 | 0.5-1.0 | ≤1.5 | ≤1.0 |
| Property | Value |
|---|---|
| Tensile Strength | ≥ 760 MPa (110 ksi) |
| Yield Strength (0.2%) | ≥ 550 MPa (80 ksi) |
| Elongation | ≥ 15% |
| Hardness | ≤ 290 HB |
| PREN | ≥ 40 |
Offshore oil and gas platforms, seawater cooling systems, desalination plants, chemical tankers, FPSO vessels, subsea manifolds, pulp and paper digesters, pollution control scrubbers
| Run x Branch | DN (Run x Branch) | OD Run (inch) | OD Branch (inch) | Center to End C (inch) |
|---|---|---|---|---|
| 3" x 2" | 80 x 50 | 3.500 | 2.375 | 3.38 |
| 4" x 2" | 100 x 50 | 4.500 | 2.375 | 4.13 |
| 4" x 3" | 100 x 80 | 4.500 | 3.500 | 4.13 |
| 6" x 3" | 150 x 80 | 6.625 | 3.500 | 5.63 |
| 6" x 4" | 150 x 100 | 6.625 | 4.500 | 5.63 |
| 8" x 4" | 200 x 100 | 8.625 | 4.500 | 7.00 |
| 8" x 6" | 200 x 150 | 8.625 | 6.625 | 7.00 |
| 10" x 6" | 250 x 150 | 10.750 | 6.625 | 8.50 |
| 10" x 8" | 250 x 200 | 10.750 | 8.625 | 8.50 |
| 12" x 8" | 300 x 200 | 12.750 | 8.625 | 10.00 |
| 12" x 10" | 300 x 250 | 12.750 | 10.750 | 10.00 |
Packing: Plywood case with individual protection
H.S Code: 73072300
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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