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C68700 C71500 Alloy U Bend Tubes ASTM B111 Cold Drawn Seamless Copper

Good quality Welded Steel Tube for sales
Good quality Welded Steel Tube for sales
Dear Richard, thks for your continous support to our company, we have faith in your company's product and services

—— Cassy

you always commit and manage to meet our very tight tolerence requirement,furthermore Torich International never fail our delivery.

—— Cassy

This is what we are looking for, a reliable and responsible supplier.

—— Cassy

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C68700 C71500 Alloy U Bend Tubes ASTM B111 Cold Drawn Seamless Copper

China C68700 C71500  Alloy U Bend Tubes ASTM B111 Cold Drawn Seamless Copper supplier
C68700 C71500  Alloy U Bend Tubes ASTM B111 Cold Drawn Seamless Copper supplier C68700 C71500  Alloy U Bend Tubes ASTM B111 Cold Drawn Seamless Copper supplier

Large Image :  C68700 C71500 Alloy U Bend Tubes ASTM B111 Cold Drawn Seamless Copper

Product Details:

Place of Origin: ZHEJIANG, CHINA
Brand Name: TORICH
Certification: ISO9001, ISO14001, TS16949
Model Number: ASTM B111

Payment & Shipping Terms:

Minimum Order Quantity: 500kgs
Price: USD30-70/pc
Packaging Details: Copper Alloy U Bending Tubes are packed in wooden boxes in seaworthy packing.
Delivery Time: 30-45 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5000Tons per Year
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Detailed Product Description
Keyword: Copper Alloy U Bending Tube Grade: C68700 C71500
OD: 12-80mm WT: 1.5-5mm
Length: 1000-25000 Mm Production Method: Cold Drawn + Bending
Application: For Heat Exchanger MTC: En10204.3.2B

Products Description
 
TORICH ASTM B111 Cold Drawn Seamless Copper Alloy U Bending Tubes C68700 C71500
Key Word
Seamless Mechanical Tube
Material
ASTM B111
Production method
Cold Drawn + Bending
General size
OD: 19.05, 25 ,12.7;WT: 1.65 ,1.245 ,2.11
Application
Heat Exchanger, Condenser, Superheater etc

 

Chemical Requirement

Steel Grade
C4430
C4440
C4450
C68700
C71500
Cu
70.0-73.0
70.0-73.0
70.0-73.0
76.0-79.0
remainder
Tin
0.9-1.2
0.9-1.2
0.9-1.2
-
-
Al
-
-
-
1.8-2.5
-
Ni, incl Co
-
-
-
-
29.0-33.0
Pb max
0.07
0.07
0.07
-
29.0-33.0
Fe max
0.06
0.06
0.06
0.06
0.4-1.0
Zn max
remainder
remainder
remainder
remainder
1.0
Mn max
-
-
-
-
1.0
As
0.02-0.06
-
-
0.02-0.06
-
Sb
-
0.02-0.10
-
-
-
P max
-
-
0.02-0.10
-
-
 
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C68700 C71500  Alloy U Bend Tubes ASTM B111 Cold Drawn Seamless CopperC68700 C71500  Alloy U Bend Tubes ASTM B111 Cold Drawn Seamless Copper

 

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

Contact Details
TORICH INTERNATIONAL CO.,LTD

Contact Person: Jasmine Zhang

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