Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | According To Client's Request |
| Delivery Time | 10-90 Days |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Material | Carbon Steel |
| Shedule | SCH 5S - SCH XXS |
| Degree | 45/90/180 |
| Sizes | 1/8"- |
| Dimension | ANSI B16.9 |
| Technic | Butt-Weld |
| Technology | Hot Formed Cold Formed |
| Ndt | PT/HT/UT |
| Brand Name | YUHONG |
| Model Number | ASTM A234 WPB |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | According To Client's Request |
| Delivery Time | 10-90 Days | Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Material | Carbon Steel | Shedule | SCH 5S - SCH XXS |
| Degree | 45/90/180 | Sizes | 1/8"- |
| Dimension | ANSI B16.9 | Technic | Butt-Weld |
| Technology | Hot Formed Cold Formed | Ndt | PT/HT/UT |
| Brand Name | YUHONG | Model Number | ASTM A234 WPB |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 | Place of Origin | China |
| High Light | Large Diameater Fittings 45 Deg Elbow ，B16.9 45 Deg Elbow ，ASTM A234 WPB 45 deg elbow | ||
Large Diameater Fittings ASTM A234 WPB LR 45 Deg Elbow B16.9
ASTM A234 WPB LR 45° Elbow B16.9 refers to a specific type of fitting used in piping systems, particularly in the oil and gas industry. Let's break down the components of this term:
This is an American Society for Testing and Materials (ASTM) standard that covers seamless and welded carbon and alloy steel pipe fittings for high-temperature and high-pressure service.
This stands for "Welded Pressure Bending," indicating that the fitting has been made by welding and can withstand high pressures.
LR 45° Elbow: 'LR' stands for Long Radius, which means the elbow has a bend radius that is longer than the nominal pipe diameter. This helps minimize fluid turbulence and reduces the potential for erosion. '45°' indicates that the elbow turns at a 45-degree angle from the main pipe.
This is another standard by the ASME (American Society of Mechanical Engineers), specifically addressing large diameter fittings. It provides rules for the dimensions and tolerances of fittings with diameters up to 26 inches.
ASTM A234 WPB LR 45° Elbow B16.9 is a type of large-diameter elbow fitting designed for use in high-pressure applications, where it needs to be both pressure-rated and able to handle fluid flow efficiently due to its 45-degree bend and long radius design. These fittings are typically made from materials like carbon steel and may also be available in stainless steel or other alloys depending on the specific application requirements.
| Pipe | Pipe Elbow Fitting | Flanges | Valves | Bolts & Nuts |
|---|---|---|---|---|
| A106 Gr A | A234 Gr WPA elbow | A105 | A216 Gr WCB | A193 Gr B7 A194 Gr 2H |
| A106 Gr B | ASTM A234 gr WPB elbow | A105 | A216 Gr WCB | |
| A106 Gr C | SA234 WPB Elbow/td> | A105 | A216 Gr WCB |
Chemical Composition (%) of ASTM A234 Pipe Elbow & ASTM A234 Pipe Elbow
| Grade | C | Mn | P | S | Si | Cr | Mo | Ni | Cu | V | Nb |
| WPB | 0.3 | 0.29-1.06 | 0.05 | 0.058 | 0.1min | 0.4 | 0.15 | 0.4 | 0.4 | 0.08 | 0.02 |
| WPC | 0.35 | 0.29-1.06 | 0.05 | 0.058 | 0.1min | 0.4 | 0.15 | 0.4 | 0.4 | 0.08 | 0.02 |
| WP11 CL1 | 0.05-0.15 | 0.30-0.60 | 0.03 | 0.03 | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 | - | - | - | - |
| WP11 CL2/3 | 0.05-0.20 | 0.30-0.80 | 0.04 | 0.04 | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 | - | - | - | - |
Application Of ASTM A234 WPB LR 45° elbows
1. Chemical Processing Industries
2. Power Generation
3. Oil and Gas Industry
4. Water Supply Systems
5. Aerospace Industry*
6. Automotive Industry
7. Food and Beverage Industries
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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