Yuhong Group Co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 100 tons per month |
| Delivery Time | Depends on quantity |
| Packaging Details | As per Client Requirements/ Ply-wooden Case/ Iron Case/ Bundle with plastic Cap |
| Product Name | 90 Degree LR Elbow |
| Type | Butt Weld |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Size | 1/8"NB TO 48"NB |
| Specification | ASTM A403 |
| Grade | WP310S |
| Brand Name | YUHONG |
| Model Number | ASTM A403 WP310S-S 90 Degree LR Elbow |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| 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 | As per Client Requirements/ Ply-wooden Case/ Iron Case/ Bundle with plastic Cap |
| Product Name | 90 Degree LR Elbow | Type | Butt Weld |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS | Size | 1/8"NB TO 48"NB |
| Specification | ASTM A403 | Grade | WP310S |
| Brand Name | YUHONG | Model Number | ASTM A403 WP310S-S 90 Degree LR Elbow |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 | Place of Origin | China |
| High Light | 90 Degree Stainless Steel Elbow ，Long Radius Stainless Steel Elbow ，ASTM stainless steel 90 degree elbow | ||
ASTM A403 WP310S-S Stainless Steel 90 Degree Long Radius Elbow
ASTM A403 WP310/310S is an austenitic heat resistant alloy with high oxidation resistance under mild cyclic conditions to 2000ºF.
This steel has high nickel and chromium contents, providing comparable corrosion resistance, high oxidation resistance, and greater room temperature strength retention than common austenitic alloys such as Type 304.
Heat Resistance of Grade 310S Stainless Steel
Grades 310S has good resistance to oxidation in intermittent service in air up to 1035°Cand 1050°Cin continuous service. The grades are resistant to oxidation, sulphidation and carburisation.
The 90 degree long radius (LR) elbow is one of the most widely used butt weld fittings for connecting two pipes to change the direction of flow within a pipe. Sometimes, a butt welded 90 degree LR pipe elbow will change the flow angle to ninety degrees (90°).
The 90 degree elbow long tangent can be a long radius (LR) with a path curvature equivalent to 1-1/2 times the nominal pipe size (NPS) and have straight extensions (long tangents) at both ends for sizes 2 inches and larger.
The ASME B16.9 90° long radius elbow is a fitting installed between two lengths of pipe or tubing to allow a change in direction, usually a 90° angle, although 90° elbows are manufactured. The long radius 90 degree elbow changes direction by 90 degrees.
Chemical Composition of WP310S
| Element | 310s |
| Carbon | 0.08 max |
| Manganese | 2.00 max |
| Silicon | 1.50 max |
| Phosphorus | 0.045 max |
| Sulphur | 0.030 max |
| Chromium | 24.00 – 26.00 |
| Nickel | 19.00 – 22.00 |
Mechanical properties
| Elongation (% in 50mm) min | Hardness | Tensile Strength (MPa) (minimum) | Yield Strength 0.2% Proof (MPa) (minimum) | |
|---|---|---|---|---|
| Rockwell B (HR B) (max.) | Brinell (HB) (max.) | |||
| 40 | 95 | 217 | 515 | 205 |
Equivalent Grade Of 310S
| GRADE | WERKSTOFF NR. | UNS | JIS | BS | GOST | EN |
|---|---|---|---|---|---|---|
| SS 310S | 1.4845 | S31008 | SUS 310S | 310S16 | 20Ch23N18 | X8CrNi25-21 |
Physical properties
| Density (kg/m3) | 7750 |
|---|---|
| Elastic Modulus (GPa) | 200 |
| Specific Heat 0-100°C ( J/kg.K) | 500 |
| Electrical Resistivity (nΩ.m) | 720 |
| Thermal Conductivity | Mean Coefficient of Thermal Expansion | |||
|---|---|---|---|---|
| at 100°C (W/m.K) | at 500°C (W/m.K) | 0-100°C (μm/m/°C) | 0-315°C (μm/m/°C) | 0-538°C (μm/m/°C) |
| 14.2 | 18.7 | 15.9 | 16.2 | 17.0 |
Applications:
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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