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| Brand Name: | Jinxi Pipe |
| Model Number: | Boiler Steel Pipe |
| MOQ: | 1 |
| Price: | 700 USD/ TON |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability: | 1000000 |
ASME SA178 GR.C Boiler Steel Pipe For High-Pressure Boiler Generating Tubes
Description
ASME SA178 Gr.C Boiler Steel Pipe is an Electric-Resistance-Welded (ERW) carbon steel boiler tube, specifically a medium-carbon steel variant, designed for high-temperature, high-pressure boiler, superheater, and heat exchanger applications, offering enhanced strength and cost-effectiveness over seamless tubes while meeting stringent ASTM/ASME standards for industrial use in power generation and petrochemicals.
| American Standard | Standard Name |
| SA-178 / SA-178M | Specification For Electric-Resistance-Welded Carbon Steel And Carbon-Manganese Steel Boiler And Superheater Tubes |
ASME SA178 GR.C Boiler Steel Pipe Chemical Composition
Sources American Standard SA-178 / SA-178M TABLE 1 CHEMICAL REQUIREMENTS
| Element | Grade A, | Grade C, | Grade D |
| Low-Carbon Steel | Medium-Carbon Steel | Carbon-Manganese Steel | |
| Carbon | 0.06-0.18 | 0.35 max | 0.27 max |
| Manganese | 0.27-0.63 | 0.08 max | 1.00-1.50 |
| Phosphorus, max | 0.035 | 0.035 | 0.03 |
| Sulfur, max | 0.035 | 0.035 | 0.015 |
| Silicon | … | … | 0.01 min |
ASME SA178 GR.C Boiler Steel Pipe Mechanical Properties
Sources American Standard SA-178 / SA-178M TABLE 2TENSILE REQUIREMENTS
| Mechanical Properties | Grade A | Grade C | Grade D |
| Tensile strength, min, ksi [MPa] | 47[325] | 60[415] | 70[485] |
| Yield strength, min, ksi [MPa] | 26[180] | 37[255] | 40[275] |
| Elongation in 2 in. or 50mm, min, % | 35 | 30 | 30 |
| For longitudinal strip tests a deduction for each1⁄32 in[0.8mm] decrease in wall thickness below 5⁄16 in. [8mm] from the basic minimum elongation of the following percentage points shall be made. | 1.50A | 1.50A | 1.50A |
ASME SA178 GR.C Boiler Steel Pipe Manufacturing Process
ASME SA178 GR.C Boiler Steel Pipe Application
ASME SA178 GR.C Boiler Steel Pipe Packing & Loading
a. 1/2"-2"Plain end with black oil paint, caps both ends, bundles with loading belt.
b. 2"-4"Beveled end with black oil paint, caps both ends, bundles with loading belt.
c. 10"-20"Beveled end with black oil paint, caps both ends, loose packed in to container.
ASME SA178 GR.C Boilar Steel Pipe Packing
→ASME SA178 GR.C Boilar Steel Pipe is transported in containers