ASME SA213 T5 Alloy Steel Seamless Tube Black Painted with High Temperature Resistance for Boiler Heat Exchanger
Price:
NEGOTIABLE
MOQ:
100 KGS
Delivery Time:
20-80 days
Brand:
YUHONG
Product Description
ASME SA213 T5 Alloy Steel Seamless Tube
We are a leading manufacturer of stainless steel, duplex, and alloy steel pipes with over 20 years of industry experience. Our Yuhong products have established a strong global customer base and received widespread recognition for quality and reliability.
Product Overview
Our product range includes seamless ferritic and austenitic steel tubes specifically designed for boilers, superheaters, and heat exchangers. These tubes are manufactured to meet grades such as T91, TP304, and others as specified in Tables 1 and 2 of the standard specification.
Tubes with "H" designation in their grade names provide enhanced creep rupture strength compared to standard grades. Standard pipe sizes range from 1/8 inch (3.2 mm) to 5 inch (127 mm) inner diameter, with wall thickness from 0.015 to 0.500 inches (0.4 to 12.7 mm). Custom sizes with average wall thickness or alternative diameters can be supplied upon request.
Chemical Composition - ASME SA213 T5
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.15 Max |
| Manganese (Mn) | 0.3-0.6 |
| Phosphorus (P) | 0.025 Max |
| Sulfur (S) | 0.025 Max |
| Silicon (Si) | 0.5 Max |
| Chromium (Cr) | 4.00-6.00 |
| Molybdenum (Mo) | 0.45-0.65 |
Alloy Steel Seamless Tubes Chemical Compositions
| Grade | UNS Designation | Carbon | Manganese | Phosphorus | Sulfur | Silicon | Chromium | Molybdenum |
|---|---|---|---|---|---|---|---|---|
| T5 | K41545 | 0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50 | 4.00-6.00 | 0.45-0.65 |
| T9 | K90941 | 0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.03 | 1.00-1.50 | 0.90-1.10 |
| T11 | K11597 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50-1.00 | 1.00-1.50 | 0.44-0.65 |
| T22 | K21590 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50 | 1.90-2.60 | 0.87-1.13 |
| T91 | K90901 | 0.07-0.14 | 0.30-0.60 | 0.02 | 0.010 | 0.20-0.50 | 8.0-9.5 | 0.85-1.05 |
Mechanical Properties - ASME SA213 T5
| Property | Value |
|---|---|
| Density | 8 g/cm³ |
| Tensile Strength | 415 MPa |
| Yield Strength (0.2% Offset) | 205 MPa |
| Elongation | 30% |
Permissible Wall Thickness Variations
Hot Rolled Tubes - Percentage Tolerance
| Outside Diameter | Wall Thickness | Tolerance |
|---|---|---|
| OD ≤ 101.6 mm | WT ≤ 2.4 mm | +40%/-0% |
| OD ≤ 101.6 mm | 2.4 mm < WT ≤ 3.8 mm | +35%/-0% |
| OD ≤ 101.6 mm | 3.8 mm < WT ≤ 4.6 mm | +33%/-0% |
| OD ≤ 101.6 mm | WT > 4.6 mm | +28%/-0% |
| OD > 101.6 mm | 2.4 mm < WT ≤ 3.8 mm | +35%/-0% |
| OD > 101.6 mm | 3.8 mm < WT ≤ 4.6 mm | +33%/-0% |
| OD > 101.6 mm | WT > 4.6 mm | +28%/-0% |
Cold Drawn Tubes - Percentage Tolerance
| Outside Diameter | Tolerance |
|---|---|
| OD ≤ 38.1 mm | +20%/-0% |
| OD > 38.1 mm | +22%/-0% |
Hot Rolled Tubes - Dimensional Tolerance (mm)
| Outside Diameter | Tolerance |
|---|---|
| OD ≤ 101.6 mm | +0.4/-0.8 mm |
| 101.6 mm < OD ≤ 190.5 mm | +0.4/-1.2 mm |
| 190.5 mm < OD ≤ 228.6 mm | +0.4/-1.6 mm |
Cold Drawn Tubes - Dimensional Tolerance (mm)
| Outside Diameter | Tolerance |
|---|---|
| OD < 25.4 mm | ±0.10 mm |
| 25.4 mm ≤ OD ≤ 38.1 mm | ±0.15 mm |
| 38.1 mm < OD < 50.8 mm | ±0.20 mm |
| 50.8 mm ≤ OD < 63.5 mm | ±0.25 mm |
| 63.5 mm ≤ OD < 76.2 mm | ±0.30 mm |
| 76.2 mm ≤ OD ≤ 101.6 mm | ±0.38 mm |
| 101.6 mm < OD ≤ 190.5 mm | +0.38/-0.64 mm |
| 190.5 mm < OD ≤ 228.6 mm | +0.38/-1.14 mm |
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Company
Yuhong Group Co.,Ltd
Location
20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
Contact Person
Jikin Cai