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TORICH ASTM A214 ERW Carbon Steel Heat Exchanger Tubes 1000-1200 mm Length

Basic Information
Place of Origin: ZHEJIANG, CHINA
Brand Name: TORICH
Certification: ISO9001, ISO14001, TS16949
Model Number: ASTM A214
Minimum Order Quantity: 5Tons
Price: USD900-2000/Ton
Packaging Details: Tubes are 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: Heat-Exchanger Tubes Standard: ASTM A214
Material: Q215, Q235, Q195 OD: 6 - 76.2 Mm
WT: 1 - 20 Mm Length: 1000-1200 Mm
Surface: Free Of Scale Usage: Heat-Exchanger And Condenser
High Light:

high carbon steel tube

,

heat exchanger tubes


Product Description

 
Products Description
 
TORICH ASTM A214 ERW Carbon Steel Heat-Exchanger and Condenser Tubes
Standard
ASTM A214, A450
Matrial
Q195, Q215, Q235 etc Carbon Steel
Size
OD: 6.76.2mm WT: 1-20mm Length: 1-12m
Manufacture
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
Hardness Requirements
The tubes shall have a hardness number not exceeding 72HRB.
Thermal 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
Test and Inspection
- Flattening Test
- Flange Test
- Reverse Test
- Hydrostatic or Nondestructive Electric Test

 

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)
20%
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
 
 
 
 
Chemical Requirements
C
0.18
Mn
0.27 to 0.63
P
≤0.035
S
≤0.035
 

Production Show

TORICH ASTM A214 ERW Carbon Steel Heat Exchanger Tubes 1000-1200 mm Length 0TORICH ASTM A214 ERW Carbon Steel Heat Exchanger Tubes 1000-1200 mm Length 1

 

QUALITY CONTROL:
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


100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.

 

FAQ

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, it is according to quantity.

Q: Do you provide samples of carbon seamless steel tube ? is it free or extra ?
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

TORICH ASTM A214 ERW Carbon Steel Heat-Exchanger and Condenser Tubes

Contact Details
Jasmine Zhang

Phone Number : +8618067598028

WhatsApp : +8613736164628