Haiyan Sanxin Steel Tube Co., Ltd.

 

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Seamless Medium Carbon Steel Tube Heat Exchanger Tubes For Superheaters

Seamless Medium Carbon Steel Tube Heat Exchanger Tubes For Superheaters

Seamless Medium Carbon Steel Tube Heat Exchanger Tubes For Superheaters
Seamless Medium Carbon Steel Tube Heat Exchanger Tubes For Superheaters

Large Image :  Seamless Medium Carbon Steel Tube Heat Exchanger Tubes For Superheaters Get Best Price

Product Details:

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

Payment & Shipping Terms:

Minimum Order Quantity: negotiable
Price: negotiable
Detailed Product Description
Standard: ASTM Standard2: ASTM A210-1996
Grade: A210 Thickness: 1 - 15 Mm
Outer Diameter(Round): 12.7 - 127 Mm Application: Boiler Pipe
Applications: For Boilers,Superheaters,Steam Linepipes Of Boilers
High Light:

carbon steel boiler tubes

,

carbon steel seamless pipes

 

 
ASTM A210, ASME SA210 Seamless medium carbon steel boiler and superheater tubes
 
 
Applications: for Boilers,Superheaters,Steam linepipes of boilers
Size range: O.D.:12.7-127mm W.T.:1-15mm L: according to customer requirement     
 
Material A1 C.

Surface Condition:
Pickling or shot blasting, Passivated, Black Phosphating.
Tests and Inspection:
Flattening Test
Flaring Test
Hardness Test

Hydrostatic or Nondestruction Electric Test ( Eddy Current and Ultrasonic Testing) 

 
 
Steel Grade and Chemical Compositions:

Grade
C
Mn
P
S
Si
A-1
≤0.27
≤0.93
≤0.035
≤0.035
≥0.10
C
≤0.35
0.29-1.06
≤0.035
≤0.035
≥0.10

 
Mechanical properties:

Grade
Yield Point
Mpa(ksi)
Tensile Strength 
Mpa(ksi)
Elongation
A-1
≥255(37)
≥415(60)
≥30%
C
≥275(40)
≥485(70)
≥30%
 
 

Surface Condition:
Pickling or shot blasting, Passivated, Black Phosphating.
Tests and Inspection:
Flattening Test
Flaring Test
Hardness Test
Hydrostatic or Nondestruction Electric Test ( Eddy Current and Ultrasonic Testing)
 
Reference Documents:
ASTM A450/A450M Specification for General Requirements for Carbon, Ferritic Alloy, and Austenitic Alloy Steel Tubes

 

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
 
 
 

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 ? 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 

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Haiyan Sanxin Steel Tube Co., Ltd.

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