Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T |
| Delivery Time | 7 DAYS |
| Packaging Details | Plwood case or Pallet |
| Product Name | Elbow |
| Specification | ASTM A420 , ASME SA420 |
| Material | WPL6 |
| O.D. | 1/8”NB to 48”NB |
| W.T. | Schedule 10s - Schedule XXS |
| Surface | Black Painting |
| Type | 45/90/180 Degree Elbow |
| Radius | SR, LR, 3D, 5D ... |
| Application | Power Generation, Oil & Gas, Chemical Processing, Pipeline |
| High Light | ASME SA420 WPL6 Low Temperature Carbon Steel Elbow, LTC Buttweld Pipe Fittings |
| Brand Name | YUHONG |
| Model Number | ASME SA420 WPL6 Carbon Steel 90 Degree 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 | L/C, T/T | Delivery Time | 7 DAYS |
| Packaging Details | Plwood case or Pallet | Product Name | Elbow |
| Specification | ASTM A420 , ASME SA420 | Material | WPL6 |
| O.D. | 1/8”NB to 48”NB | W.T. | Schedule 10s - Schedule XXS |
| Surface | Black Painting | Type | 45/90/180 Degree Elbow |
| Radius | SR, LR, 3D, 5D ... | Application | Power Generation, Oil & Gas, Chemical Processing, Pipeline |
| High Light | ASME SA420 WPL6 Low Temperature Carbon Steel Elbow, LTC Buttweld Pipe Fittings | Brand Name | YUHONG |
| Model Number | ASME SA420 WPL6 Carbon Steel 90 Degree Elbow | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA | ||
| High Light | ASME SA420 WPL6 carbon steel elbow ，low temperature buttweld 90DEG elbow ，LTC steel fitting with warranty | ||
ASME B16.9 ASME SA420 WPL6-S Carbon Steel Buttweld Pipe Fitting 90Deg LR Elbow
ASTM A420 / ASME SA420 WPL6 Buttweld Elbow, it is a pipe fitting (elbow) manufactured according to the material standard ASTM A420 (ASME SA420 is the equivalent Boiler and Pressure Vessel Code designation). The WPL6 designation specifies the grade of material, which is a normalized carbon steel suitable for low-temperature impact testing.
Chemical Composition of ASME SA420 Grade WPL6 Low Temperature Carbon Steel Pipe Fittings
| Mn | C | P | S | Si | Cr | Mo | Ni | V | Cu | Cb |
| 0.050-1.35 | 0.3 | 0.035 | 0.04 | 0.15-0.40 | 0.3 | 0.12 | 0.4 | 0.08 | 0.4 | 0.02 |
Mechanical Properties of ASME SA420 Grade WPL6 Low Temperature Carbon Steel Pipe Fittings
| Standard | Yield Strength 0.2% Proof (MPa) min | Tensile Strength (MPa) min |
| ASTM A420 | 35 | 60-95 |
Impact Test temperature ASME SA420 LTC Low Temperature Carbon Steel Pipe Fittings
| Grade | Impact Test Temperature, ℉ (℃) |
| WPL6 | -50 (-45) |
| WPL9 | -100 (-75) |
| WPL3 | -150 (-100) |
| WPL8 | -320 (-195) |
| Feature | ASTM A420 WPL6 | ASTM A234 WPB (Standard Grade) |
|---|---|---|
| Service Temp | Down to -50°F (-45°C) | Down to -20°F (-29°C) |
| Impact Test | Mandatory (Charpy V-Notch) | Optional (usually not required unless specified) |
| Heat Treatment | Normalizing required | As-formed is usually acceptable |
| Primary Use | Low-temperature/cryogenic service | Moderate temperature service |
Applications
Because of its low-temperature toughness, WPL6 is used extensively in environments where carbon steel would otherwise become brittle and fail (brittle fracture).
Oil & Gas: Refineries, gas processing plants, and pipelines in cold climates (e.g., Northern Canada, Siberia).
Petrochemical: Plants handling liquefied gases like propane, butane, or ethylene, which are stored at cryogenic temperatures.
Power Generation: Feedwater systems and outdoor piping in cold weather regions.
Industrial Refrigeration: Ammonia plants and cold storage facilities.
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 Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou... Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...
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