Sign In | Join Free | My disqueenfrance.com
China TORICH INTERNATIONAL LIMITED logo
TORICH INTERNATIONAL LIMITED
TORICH INTERNATIONAL LIMITED The Steel Tube Maker
Verified Supplier

10 Years

Home > Heat Exchanger Tubes >

Electric Resistance Welded Carbon Steel Heat Exchanger Tubes ASTM A178/ SA 178

TORICH INTERNATIONAL LIMITED
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment

Electric Resistance Welded Carbon Steel Heat Exchanger Tubes ASTM A178/ SA 178

Brand Name : TORICH

Model Number : Grade A Grade C Grade D

Certification : ISO 9001 ISO14001 TS16949

Place of Origin : Zhejiang China

MOQ : 10 tons

Price : 700 USD-1000 USD

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 6000 Tons/ Year

Delivery Time : 45-60 days

Packaging Details : In hexagonal bundles or In wooden boxes packaging or Crate packaging or Bare bundles packaging

Standard : ASTM A178 SA178

Grade : Grade A Grade C Grade D

Techinque : Electric Resistance Welded

Alloy Or Not : Non-Alloy

Secondary Or Not : Non-Secondary

Special Pipe : Boiler Pipe

Delivery Condition : Annealing

Surface Treatment : Oil

Section Shape : Round

Contact Now

Electric Resistance Welded Carbon Steel Heat Exchanger Tubes ASTM A178/ SA 178

Material: Carbon steel and carbon manganese steel
Production: Electric Resistance Welding
Size range: O.D.: 12.7-127mm W.T.:0.9-9.1mm L: according to customer requirement

Applications: For Boilers, Superheaters, Heat-Exchangers, Condensers, Boiler flues, Superheater flues and Safe ends

Heat treatment:
After welding, all tubes are heat treated at a temperature of 1650℉ (900℃) or higher and followed by cooling in air or in the cooling chamber of a controlled atmosphere furnace.
Cold-Drawn tubes are heat treated after the final cold-draw pass at a temperature of 1200℉(650℃)or higher.


Tests and Inspection:
Tensile Test
Crush Test


Mechanical Test
- Flattening Test
- Flange Test

Chemical Properties

Element Grade A,Low-Cabon Steel Grade C,Medium-Carbon Steel

Grade D,

Carbon-Manganese Steel

Carbon 0.06-0.18 0.35 Max 0.27Max
Manganese 0.27-0.63 0.80Max 1.00-1.50
Phosphorus,Max 0.035 0.035 0.030
Sulfur,Max 0.035 0.035 0.015
Silicon - - 0.10 min
Mechanical Properties Grade A Grade C Grade D
Tensile Strength:min ksi(Mpa) 47(325) 60(415) 70(485)
Yield Point:min ksi(Mpa) 26(180) 37(255) 40(275)
Elongation ≥35% ≥30% ≥30%

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

Electric Resistance Welded Carbon Steel Heat Exchanger Tubes ASTM A178/ SA 178 Electric Resistance Welded Carbon Steel Heat Exchanger Tubes ASTM A178/ SA 178

Electric Resistance Welded Carbon Steel Heat Exchanger Tubes ASTM A178/ SA 178 Electric Resistance Welded Carbon Steel Heat Exchanger Tubes ASTM A178/ SA 178

Reference Documents:

ASTM A450/A450M Specification for General Requirements for Carbon, Ferritic Alloy, and Austenitic Ally Steel Tubes

E213 Practice for Ultrasonic Examination of Metal Pipe and Tubing

E273 Practice for Ultrasonic Examination of Longitudinal Welded Pipe and Tubing

Packing Show
Electric Resistance Welded Carbon Steel Heat Exchanger Tubes ASTM A178/ SA 178

Producing Process
Electric Resistance Welded Carbon Steel Heat Exchanger Tubes ASTM A178/ SA 178

FAQ

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?

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!


Product Tags:

high carbon steel tube

      

heat exchanger tubes

      
China Electric Resistance Welded Carbon Steel Heat Exchanger Tubes ASTM A178/ SA 178 wholesale

Electric Resistance Welded Carbon Steel Heat Exchanger Tubes ASTM A178/ SA 178 Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: TORICH INTERNATIONAL LIMITED
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0