SA178a Annealed ASTM A178 ERW Heat Exchanger Tubes
Contact Person : Richard SHEN
Phone Number : +86-13736164628
WhatsApp : +8613736164628
Minimum Order Quantity : | 3 tons | Price : | negotiable |
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Packaging Details : | packing in wooden boxes or in hexagonal bundles | Delivery Time : | 30-35 days |
Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability : | 60000 Ton per year |
Place of Origin: | ZheJiang,CHINA | Brand Name: | TORICH |
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Certification: | ISO9001; ISO14001; TSI16949 | Model Number: | ASTM A556 |
Detail Information |
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Product Name: | ASTM A556 Seamless Cold Drawn Carbon Steel Tube Boiler Tube For Tubular Feed Water Heaters | Product Keyword: | Seamless Carbon Boiler Steel Pipe |
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Application: | For Boiler Pipe, Smoke Pipe, Heat-exchanger And Chemical Industry | Secondary: | Non-secondary |
Section Shape: | Round | Grade: | A2, B2, C2 |
High Light: | Seamless Carbon Steel Boiler Tubes,Cold Drawn Carbon Steel Boiler Tubes,Seamless Heat Exchanger Tubes |
Product Description
Order Information:
OD: 5/8’’- 1 1/4” (15.9-31.8mm)
WT: ≥ 0.045’’ 1.1mm
OD Tolerance : 0,+20%
Chemical Requirement :
Element |
Composition ,% | ||
Grade A2 | Grade B2 | Grade C2 | |
Carbon, max | 0.18 | 0.27 | 0.30 |
Manganese | 0.27-0.63 | 0.29-0.93 | 0.29-1.06 |
Phosphorus, max | 0.035 | 0.035 | 0.035 |
Sulfur, max | 0.035 | 0.035 | 0.035 |
Silicon , min | ... | 0.10 | 0.10 |
Hardness Requirement:
Grade A2 | HR B 72 |
Grade B2 | HR B 79 |
Grade C2 | HR B 89 |
Grade A2 | Grade B2 | Grade C2 | |
Tensile strength,min,ksi(Mpa) | 47(320) | 60(410) | 70(480) |
Yield Strength,min,ksi(Mpa) | 26(180) | 37(260) | 40(280) |
Elongation in 2 in or 50min, min,%(longitudinal) | 35 |
30 |
30 |
Product show:
Q: Are you trading company or manufacturer?
A: We are a professional steel pipes materials manufacturer.
Q: How long is your delivery time?
A: Generally it takes 7-14 days if the goods are in stock or 30-60 days if there is no stock, this mainly depends on quantity.
Q: Do you provide free samples?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us.
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