Yuhong Group Co.,Ltd
| Payment Terms | T/T,L/C |
| Supply Ability | 100 tons per month |
| Delivery Time | Depends on quantity |
| Packaging Details | Ply-wooden Case Or Iron Case |
| Material Certification | ASTM A403 Gr WP316L |
| Connection Type | Butt Weld (ASME B16.9) |
| Schedule Range | Sch 5S | 10S | 40S | 80S | 160S |
| Size Range (NPS) | 1/2" to 24" |
| Test Report | EN 10204 3.1 with PMI |
| Corrosion Standard | NACE MR0175 / ISO 15156 |
| Brand Name | YUHONG |
| Model Number | ASTM A403 WP316L |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015, IEI |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T,L/C | Supply Ability | 100 tons per month |
| Delivery Time | Depends on quantity | Packaging Details | Ply-wooden Case Or Iron Case |
| Material Certification | ASTM A403 Gr WP316L | Connection Type | Butt Weld (ASME B16.9) |
| Schedule Range | Sch 5S | 10S | 40S | 80S | 160S | Size Range (NPS) | 1/2" to 24" |
| Test Report | EN 10204 3.1 with PMI | Corrosion Standard | NACE MR0175 / ISO 15156 |
| Brand Name | YUHONG | Model Number | ASTM A403 WP316L |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015, IEI | Place of Origin | CHINA |
Engineered for corrosive environments, ASTM A403 WP316L equal tees provide superior chloride resistance due to molybdenum-enhanced austenitic structure. These seamless/welded butt-welding fittings comply with ASME B16.9 dimensional standards and ASTM A403 material specifications, ideal for high-purity piping systems.
Guaranteed corrosion resistance through controlled alloy content:
| Element | Min (%) | Max (%) | Role in WP316L |
|---|---|---|---|
| Carbon (C) | - | 0.030 | Prevents carbide precipitation |
| Chromium (Cr) | 16.0 | 18.0 | Corrosion/oxidation resistance |
| Nickel (Ni) | 10.0 | 14.0 | Austenite stability |
| Molybdenum (Mo) | 2.0 | 3.0 | Pitting resistance |
| Manganese (Mn) | - | 2.00 | Deoxidization |
| Silicon (Si) | - | 1.00 | Strength enhancement |
| Phosphorus (P) | - | 0.045 | - |
| Sulfur (S) | - | 0.030 | - |
Interchangeable material certifications for international procurement:
| Standard | UNS | EN (EU) | ISO | JIS (Japan) | GOST (Russia) |
|---|---|---|---|---|---|
| ASTM A403 | S31603 | 1.4404 | X2CrNiMo17-12-2 | SUS 316L | 03Ch17N14M3 |
Certified performance per ASTM A403 Section 6:
| Property | Requirement | Test Method |
|---|---|---|
| Tensile Strength | ≥ 485 MPa (70 ksi) | ASTM E8 |
| Yield Strength (0.2% offset) | ≥ 170 MPa (25 ksi) | ASTM E8 |
| Elongation (in 50mm) | ≥ 40% | ASTM E8 |
| Hardness (Brinell) | ≤ 217 HB | ASTM E10 |
| Impact Test (Temp.) | -196°C (Optional) | ASTM A370 |
Hydrostatic design stress at 38°C (100°F):
| Size Range (NPS) | Sch 10S | Sch 40S | Sch 80S |
|---|---|---|---|
| 1/2" - 24" | 230 psi | 320 psi | 470 psi |
| Temperature Correction Factor (for 150°C/302°F): | 0.81 | 0.81 | 0.81 |
Industries leveraging WP316L's chloride resistance:
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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