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Seamless Carbon Steel Tube Omega Pipe Material 20# Special Shape For Boiler

China Seamless Carbon Steel Tube Omega Pipe Material 20# Special Shape For Boiler supplier
Seamless Carbon Steel Tube Omega Pipe Material 20# Special Shape For Boiler supplier Seamless Carbon Steel Tube Omega Pipe Material 20# Special Shape For Boiler supplier Seamless Carbon Steel Tube Omega Pipe Material 20# Special Shape For Boiler supplier Seamless Carbon Steel Tube Omega Pipe Material 20# Special Shape For Boiler supplier Seamless Carbon Steel Tube Omega Pipe Material 20# Special Shape For Boiler supplier Seamless Carbon Steel Tube Omega Pipe Material 20# Special Shape For Boiler supplier

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Product Details:

Place of Origin: China
Brand Name: Torich
Certification: ISO 9001:2008 , BV , ABS , CCS , DNV , GL ,PED
Model Number: BS, JIS, GB, DIN, ASTM, API,

Payment & Shipping Terms:

Minimum Order Quantity: 5MT
Price: negotiable
Packaging Details: Standard seaworthy packing
Delivery Time: 30-45 days
Payment Terms: L/C, T/T, L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 6000MT/Month
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Detailed Product Description
Type:: Special Steel Pipe Material:: SAE1010 , SAE1020 , SAE1035 , SAE1045 , ST37.0 , ST44 , ST52 , E235 , E355
Outer Diameter:: 5-420mm Thickness:: 0.5-50mm
Section Shape:: Omega Alloy Or Not:: Non Alloy
Surface Treatment:: According To Customer's Requirement

 

Material 20# Special shape Seamless Carbon Steel Tube Omega Pipe For Boiler

 

Special Steels Seamless Omega Tube, it is made by Carbon and Alloy Steel, produced by extrusion and cold drawn, the Omega Tubes are used in Boilers and Super Heaters etc, for better heating efficiency.

 

Product information:  
Material: SAE1010 , SAE1020 , SAE1035 , SAE1045 , ST37.0 , ST44 , ST52 , E235 , E355
Grade: BS, JIS, GB, DIN, ASTM, API,
Shape:  Omega
Wall thickness: 0.5-50mm
Length: up to 12m, or according to customer's requirement. 
Outer diameter: Round: 5-420mm
  Diameter and wall thickness could be at customer's request.
   
Technology: Cold Draw/Cold Rolled
Surface treatment: painted,galvanized,or oiled according to customer's requirement
Application: Lighting,furniture,medical equipments
Place of origin: China
Application Mechanical structure, Carbon pressure machinery etc.

 

Shipping & Payment:  
Packaging: In bundles; or according to customer's requirements
MOQ: 5 MT
Terms of Delivery :  FOB Shanghai
Terms of Parment :  T/T, 30% advance payment, balance paid against B/L copy
Delivery time: Within 25-40 days since advance payment is receied
 
Material and Standard
Item Chinese Standard American Standard German Standard
1) 10# A53A St37  
A106A St37-2 DIN17175
A179C St35.8 DIN1629
2) 20# ASTMA106-B St45-8 DIN17175
ASTMA53-B St42-2 DIN1626
ASTMA178-C St45-4 DIN1629

3)

 

45#

 

ASTMA1045 CK45  

4)

 

16Mn

 

ASTMA210-C St52 DIN1629/3
St52.4 DIN1629/4
5) 1010,1020,4130,4140 ASTM A519    

 

Seamless Carbon Steel Tube Omega Pipe Material 20# Special Shape For BoilerSeamless Carbon Steel Tube Omega Pipe Material 20# Special Shape For Boiler

Seamless Carbon Steel Tube Omega Pipe Material 20# Special Shape For BoilerSeamless Carbon Steel Tube Omega Pipe Material 20# Special Shape For Boiler  

 

Seamless Cold Worked Tubing

The seamless cold worked tubing available at our factory is custom manufactured, created from raw form solid bar and pierced to convert to mother hollow. Our on-site normalizing process produces suitable tubing for cold working, and after a sulfuric acid cleaning, cold rinsing, and lubrication bath, the specified materials are drawn utilizing a mandrel draw bench with carbide die. The outside diameter, inside diameter, and wall thicknesses are reduced to the required dimensions with resulting high tensile properties, dimensional accuracy, micro structure uniformity and excellent surface quality. Tubing is available in a range of carbon and alloy grades including 1020, 1026, 1030, 4130, 4140 and 4150 among others.

 

Our experienced tube making process is adapted and modified to produce customer specified components for critical applications. Parts are stress relieved others are quench & tempered followed by rotary straightened for extremely straight tubes and tube ends are then cut to an exact 90° square. Parts are deburred and coated with a rust preventative treatment. Thorough testing methods are employed in process and post production to ensure the highest quality and accuracy levels, including eddy current testing, 100% dimensional tests, straightness, and cosmetic evaluations. For more details about our custom seamless cold worked tubing

 

 

Delivery Conditions

1. BK (+C)

No heat treatment after last cold forming process.

2. BKW (+LC)

After last heat treatment there is a light finishing pass (cold drawing)

3. BKS (+SR)

After the final cold forming process the tubes are stress relieve annealed.

4. GBK (+A)

After the final cold forming process the tubes are annealed in a controlled atmosphere.

5. NBK (+N)

After the final cold forming process the tubes are annealed above the upper transformation

point in a controlled atmosphere.

6.SR

Stress Relief process

7.Q+T

Quenching and tempering to HRC30-HRC45

 

 

Contact Details
TORICH INTERNATIONAL CO.,LTD

Contact Person: Vivian He

Tel: +8618958207675

Send your inquiry directly to us (0 / 3000)