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ASTM A214 Heat Exchanger Electric Resistance Welded Carbon Steel Pipe

ASTM A214 Heat Exchanger Electric Resistance Welded Carbon Steel Pipe

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Large Image :  ASTM A214 Heat Exchanger Electric Resistance Welded Carbon Steel Pipe Get Best Price

Product Details:

Place of Origin: Zhejiang, China (Mainland)
Brand Name: Sanxin
Certification: ISO 9001 ISO14001 TS16949

Payment & Shipping Terms:

Minimum Order Quantity: negotiable
Price: negotiable
Detailed Product Description
Standard: ASTM Standard2: ASTM A213-2001
Grade Group: A53-A369 Grade: A214
Thickness: 0.5 - 12 Mm Section Shape: Round
Outer Diameter(Round): 6 - 127 Mm Secondary Or Not: Non-secondary
Application: Boiler Pipe Technique: Cold Drawn
Surface Treatment: Oil Special Pipe: Heat Exchanger Welded Pipe
Alloy Or Not: Non-alloy Product Name: ASTM A214 Heat Exchanger Electric Resistance Welded Carbon Steel Pipe
Keywords: Heat Exchanger Carbon Steel Pipe Model No: ASTM A214
Type: Welded
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ASTM A214 Heat Exchanger Electric Resistance Welded Carbon Steel Pipe



ASTM A214 Carbon Steel Heat Exchanger Electric Resistance Welded Pipe


ASTM A214 Electric resistance welded carbon steel heat exchanger and condenser tubes

Applications: for Boilers,Superheaters,Heat-Exchangers, Condensers        

Size range: O.D.:6-76mm     W.T.:0.9-19.0mm      L: according to customer requirement           



Tubes are made by electric-resistance welding.


Surface Condition:

The finished tubes are free of scale., slight amount of oxidation is not considered as scale


Heat treatment:

After welding, all tubes are heat treated at a temperature of 1200℉(650℃) or higher and following by cooling in air or in a cooling chamber of a controlled atmosphere furnace.

Cold drawn tubes shall be heat treated after the final cold-draw pass at a temperature of 1200℉(650℃) or higher

ASTM A214 Carbon Steel Heat Exchanger Electric Resistance Welded Pipe


Test and Inspection:

Hardness Requirement

Mechanical Test

 - Flattening Test

 - Flange Test

 - Reverse Test

 - Hydrostatic or Nondestructive Electric Test


Steel Grade and Chemical Compositions:

C 0.18
Mn 0.27  to  0.63
P ≤0.035
S ≤0.035

Mechanical Properties
Tensile Streghth:   min ksi[Mpa]  47[325]     
Yield Point:           min ksi[Mpa] 26[180]     
Elongation:          ≥35%     
Hardness:           ≤72HRB


Tolerance for OD and WT(SA-450/SA-450M)
OD in(mm) + - WT in(mm) + -
<1''(25.4) 0.10  0.10  ≤1.1/2''(38.1) 20% 0
1''~1.1''(25.4~38.1) 0.15  0.15  >1.1/2''(38.2) 22% 0
>1.1/2''~<2''(38.1~50.8 0.20  0.20       
2''~<2.1/2''(50.8~63.5) 0.25  0.25       
2.1/2''~<3''(63.5~76.2) 0.30  0.30       
3''~<4''(76.2~101.6) 0.38  0.38       
4''~<7.1/2''(101.6~190.5) 0.38  0.64       
>7.1/2~9''(190.5~228.6) 0.38  1.14       

ASTM A214  Heat Exchanger Electric Resistance Welded Carbon Steel Pipe 1ASTM A214 

ASTM A214  Heat Exchanger Electric Resistance Welded Carbon Steel Pipe 2




1~ Incoming Raw Material Inspection
2~ Raw Material Segregation to avoid steel grade mix-up
3~ Heating and Hammering End for Cold Drawing
4~ Cold Drawing and Cold Rolling, on line inspection
5~ Heat Treatment, +A, +SRA, +LC, +N, Q+T
6~ Straightening-Cutting to specified length-Finished Measuring Inspection
7~ Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8~ Packing and Stocking.


Packing Details : In bundles or in wooden boxes packaging
Delivery Details : 30-60days


What products we do?
------- Invent and produce various Precision Steel Pipes

Our steel pipes cover the following ranges:
Seamless Precision Steel Pipes
Welded Precision Steel Pipes, with DOM production
Seamless Heat Exchanger Steel Pipe
Seamless Boiler Steel Pipes
Seamless Structural Steel Pipes
Seamless Mechanical Steel Pipes
Seamless Alloy Steel Tubes & Pipes
Seamless Stainless Steel tubes
Welded Stainless Steel Tubes
Seamless Stainless Steel Tubes & Pipes
Welded Stainless Steel Tubes & Pipes
Seamless Carbon Steel Tubes & Pipes
Nickel Alloy Steel Tubes & Pipes

Products Application:
Oil Cylinders
Air Cylinder,
Automotive Cylinder Liners
Boilers, Pressure Vessels
Shell & Heat Exchangers
Jack Lifting
Telescopic Systems
Pneumatic Cylinders
Agricultural Machineries

Who We are ?
-------A professional steel pipes materials inventor, manufacturer and solution provider
Haiyan Sanxin Steel Pipe Co., Ltd is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the factories of 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 Grade.
Our factory was established since 1997. The factories’ technicians are of great engineering experience in steel pipe industry for more than 20 years, which are in great command of production technology for Cold Drawing and Cold Rolling. So we have strong technician team and manufacturing capability.


What is your Guarantee?
1.SO9001:2008 and TS16949 certification, SGS, BV, TUV or other third party inspection is available.
2.High quality with competitive price.
3.Advanced technology, experienced engineer, ISO quality system for quality assurance and traceability.
Do you have agent or distributor in our country?
1.We are recruiting area agent and distributor all over the world, welcome to send us your mail or call us for detail discussion.
How is your production capability?
1.2000 tons monthly production capacity, 5000 tons monthly trading capability
2.Prompt and Timely shipment
How to get the sample?
1.You are requested to pay for sample charges and courier charges from China to your country; and the free sample is according the product like size, steel grade and quantity, please consult our sales for details
2.Sample charges will be refunded when order is placed.
What is your Payment Term?
1.T/T: 30% deposit in advance, the balance 70% paid before shipment
2.30% down payment, the balance 70% paid against L/C at sight
3.Upon negotiation
Who are your customers?
1.Stockists, Distributors,Wholesalors,Agents, Traders, End Users, etc
How long will you react on our requirement?
1.Your requirement would be treated within 24 hours on weekdays. Quotations would be sent upon technical details confirmed by customer!
Any more questions about your doubts, please feel free to send us your emails or call!

Contact Details

Contact Person: admin

Tel: +8613736164628

Send your inquiry directly to us