Yuhong Group Co.,Ltd
| Payment Terms | T/T, L/C AT SIGHT |
| Supply Ability | According to Client Requirements |
| Delivery Time | Depends on quantity |
| Packaging Details | According to Client Requirements/ Ply-wooden Case/ Iron Case/ Bundle with plastic Cap |
| Product Name | Stainless Steel Elbow |
| Size | 1/8"NB TO 48"NB IN |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | 180 DEG |
| Applications | Cellophane Manufacturing, Chlorination Systems, Pesticide Production, Incineration Scrubber Systems, Etc. |
| Packaging | PLY-WOODEN CASE OR PALLET |
| Brand Name | YUHONG |
| Model Number | ASTM A403 WP321 ELBOW |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | T/T, L/C AT SIGHT | Supply Ability | According to Client Requirements |
| Delivery Time | Depends on quantity | Packaging Details | According to Client Requirements/ Ply-wooden Case/ Iron Case/ Bundle with plastic Cap |
| Product Name | Stainless Steel Elbow | Size | 1/8"NB TO 48"NB IN |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS | Type | 180 DEG |
| Applications | Cellophane Manufacturing, Chlorination Systems, Pesticide Production, Incineration Scrubber Systems, Etc. | Packaging | PLY-WOODEN CASE OR PALLET |
| Brand Name | YUHONG | Model Number | ASTM A403 WP321 ELBOW |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 | Place of Origin | CHINA |
| High Light | ASTM A403 WP321-S180 Deg Elbow ，ASTM A403 WP321-S180 Elbow ，Reduce System Pressure Drop Elbow | ||
ASTM A403 WP321-S180 Deg Elbow For Reduce System Pressure Drop
ASTM A403 WP321-S180 Deg Elbow is a thick-walled stainless steel pipe designed for high temperature and intergranular corrosion environments. Its titanium stabilized composition and strict manufacturing process ensure reliability under harsh working conditions.
180 degree elbow (also known as U-elbow or return elbow) is a key pipe fitting used in piping systems to achieve a complete reversal of fluid direction (180° turn). The elbow is suitable for scenarios that require a compact U-turn or reduce system pressure drop.
SS321 (stainless steel 321) is a titanium-stabilized austenitic stainless steel, commonly used in the manufacture of pipe elbows, especially in high temperature and corrosive environments. It has excellent high temperature performance and anti-sensitization ability. The addition of titanium (Ti) effectively inhibits the precipitation of chromium carbide and reduces the risk of intergranular corrosion at high temperatures (450~850℃).
Oxidation resistance, it can still maintain structural stability in a continuous high temperature environment (such as below 800℃), suitable for thermal pipelines, boiler systems, etc.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS WP321 | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18‐09 | X5CrNi18-10 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 - 18.00 | 2.00 - 3.00 | 11.00 - 14.00 | 67.845 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Application scenarios
Chemical industry: concentrated sulfuric acid, phosphoric acid reactor pipelines (resistant to intergranular corrosion)
Petroleum refining: high-temperature flue gas pipelines of catalytic cracking units (resistant to 900°C oxidation)
Nuclear power: secondary circuit steam pipelines (resistant to stress corrosion cracking)
Food processing: high-temperature sterilization equipment (compliant with FDA hygiene standards)
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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