Cold Drawn Carbon Steel Pipe A556 / SA556M For Tubular Feedwater Heaters
Carbon Steel Tube Cold Drawn Pipe And Tube A556 / SA556M For Heater OD1/2'-16'
Standard: ASTM A556 is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application.
Main steel grades: A2,B2,C2
Method: Cold Drawn
Application:Tubular feedwater heaters
Grade and chemical composition:
| Grade | C % | Si % | Mn % | P % | S % |
| A2 | 0.18 max | 0.27-0.63 | 0.035 max | 0.035 max | |
| B2 | 0.27 max | 0.10 min | 0.29-0.93 | 0.035 max | 0.035 max |
| C2 | 0.30 max | 0.10 min | 0.29-1.06 | 0.035 max | 0.035 max |
| Grade | Tensile Strength MPa | Yield Strength MPa | Elongation in 2inch or 50mm % (Longitudinal) | Hardness HRB |
| A2 | 320 min | 180 min | 35 min | 72 min |
| B2 | 410 min | 260 min | 30 min | 79 min |
| C2 | 480 min | 280 min | 30 min | 89 min |
Surface Quality:
1.Finished tubes shall be free from scale but may have a superficial oxide film on the surfaces. A light oxide scale on the outside and inside surfaces of U-bend shall be allowed for tubes which have been heat treated.
2.Finished tubes shall be reasonably straight and have smooth ends free from burrs. Tubes shall have a workmanlike finish and shall be free of surface imperfections that cannot be removed within the allowable wall tolerances. Removal of surface imperfections such as handling marks, straightening marks, light mandrel and die marks, shallow pits, and scale pattern will not be required provided they are within the allowable wall tolerances.
3.Finished tubes shall be coated both on the outside and the inside diameter to prevent corrosion in transit. The type of coating applied should be mutually agreed upon and specified in the order.
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Place of Origin |
China | Brand Name | BOYUE |
| Standard | ANSI, ISO, ASME, DIN, ASTM | Type |
Seamless |
| ModelNumber | Carbon Steel Pipe | Thickness | SCH 5-SCH XXS |
| Packing | Depending on customer | Payment | 30%TT+70% Balance |
Supply Ability:40000Pieces / per Month
Packaging & Delivery
Packaging Details:Generally plywooden case or following customer's requirement.
Port:Shanghai/Tianjin
Commerce Clause
| Minimum Order Quantity: | 1pcs |
| Price: | Depending on quantity |
| Payment Terms: | T/T or Western Union or LC |
| Supply Ability: | 40000 ton per month |
| Delivery Time: | 10-100 days depending on quantity |
| Packaging Details: | Depending on customer |
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1. One-Stop Service,One Single Source.
2. No MOQ.
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FAQ
Q1: Are you a factory or a trade company?
A1: We are a professional manufacturer for designing and producing of Large-size products.(View Mor)
Q2: Do you make customized products or finished parts?
A2: All parts are custom made only, and in stock, we can produce based on your drawings.
Q3: Will my drawing be e after you get it?
A3: Yes, we will not release your design to third party unless with your permission.
Q4: What is the MOQ?
A4: Small order is acceptable, but the more, the cheaper.
Q5: How about the samples?
A5: We are happy to make prototype part or sample for clients to ensure quality standard, but it’s charged according to your drawing.
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