Feedwater Heater U Bend Pipe Astm A556 Gra2 B2 C2 Cold Drawn Carbon Steel

Basic Information
Place of Origin: ZHEJIANG, CHINA
Brand Name: TORICH
Certification: ISO9001, ISO14001,TS16949
Model Number: ASTM A556
Minimum Order Quantity: 5Tons
Price: USD600-1200
Packaging Details: Seamless Carbon Steel Tubes packed in wooden boxes or hexagonal bundles in seaworthy packing.
Delivery Time: 30-45 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 2000Tons per Year
Detail Information
Keyword: Carbon Steel U Tubes Standard: ASTM A 556, ASTM A450
Grade: GrA2 B2 C2 Surface: Oiled
Shape: U Tube Technique: Cold Drawn
OD: 50-120mm WT: 5-12mm
Length: Max 32000mm Heat Treatment: Annealing
High Light:

bending steel tubing


bending steel pipe

Product Description

TORICH ASTM A556 Seamless Cold Drawn Carbon Steel Feedwater Heater U Tubes


Product Description:

Steel Grade/Steel Material:

GrA2 B2 C2


Size Range:

OD: 50-120mm

WT: 5-12mm

Length: max32000mm


Referenced Documents:
ASTM Standards:
A 450/A 450M Specification for General Requirements for Carbon, Ferritic Alloy, and Austenitic Alloy Steel Tubes E 30 Test Methods for Chemical Analysis of Steel, Cast Iron, Open-Hearth Iron, and Wrought Iron

Manufacture—Tubes shall be made by the seamless process and shall be cold drawn.


Heat Treatment:
Cold-drawn tubes shall be heat treated after the final cold-draw pass at a temperature of 1200°[640°C] or higher to ensure ductility satisfactory for rolling into tube sheets and to meet mechanical properties as specified.
If stress-relief anneal of the U-bends is specified, the anneal shall consist of heating the bent portion within a range of 1100 to 1200°F [585 to 640°C].

Chemical Composition:
The steel shall conform to one of the requirements as to chemical composition as prescribed in Table 1.

When a grade is ordered under this specification, supplying an alloy grade that specifically requires the addition of any element other than those listed for the ordered grade in

Chemical Requirements

Element Composition,%


Grade A2


Grade B2

Grade C2
C, max 0.18 0.27 0.3
Mn 0.27-0.63 0.29-0.93 0.29-1.06
P 0.035 0.035 0.035
S, max 0.035 0.035 0.035
Si, min ... 0.10 0.10


Tensile Requirements

  Grade A2 Grade B2 Grade C2
Tensile strenth, min, ksi [MPa] 47[320] 60[410] 70[480]
Yield strenth, min, ksi [MPa] 26[180] 37[260] 40[280]
Elongation in 2in. or 50mm, min,%(longitudinal) 35 30 30


Characteristic: Good concentricity Good surface quality

Good OD and ID tolerance High Precision

Stable quality Smooth Roughness



Product Pictures: ADADD3F812130C01B7870B8F477DC7F5491C072BC22A9152F77584B6CB3AA810


Company Introduction:

TorichInternational Co.,Ltd is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes.

Our main products:Seamless Steel Tubes with Carbon and Alloy Steel Grade, Welded Precision Steel Tubes,DOM Steel Tubes, Seamless & Welded Stainless Steel Tubes with Nickel and Alloy Steel Tube.

Our factory was established since 1997, with the name of Haiyan SanxinSteel Pipe Co., Ltd. The factories` technicians are of great engineering experience in steel pipe industry for more than 20 years, who are in great command of production technology for Cold Drawing and Cold Rolling, as well as heat treatment and inspection. So we have strong technician team and manufacturing capability.



Feedwater Heater U Bend Pipe Astm A556 Gra2 B2 C2 Cold Drawn Carbon Steel 3Feedwater Heater U Bend Pipe Astm A556 Gra2 B2 C2 Cold Drawn Carbon Steel 4


Our Certificate:



Q: Are you trading company or manufacturer ?

A: A professional steel pipes materials inventor, manufacturer and solution provider

Q: How long is your delivery time?

A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, and it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but you need to 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

TORICH ASTM A556 Seamless Cold Drawn Carbon Steel Feedwater Heater U Tubes

Contact Details
Jasmine Zhang

Phone Number : +8618067598028

WhatsApp : +8613736164628