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Alloy Steel Seamless Tubes A213 T11 T12 T22 Boiler Tube Minimum Wall Thickness

Alloy Steel Seamless Tubes A213 T11 T12 T22 Boiler Tube Minimum Wall Thickness

  • Alloy Steel Seamless Tubes A213 T11 T12 T22  Boiler Tube Minimum Wall Thickness
  • Alloy Steel Seamless Tubes A213 T11 T12 T22  Boiler Tube Minimum Wall Thickness
  • Alloy Steel Seamless Tubes A213 T11 T12 T22  Boiler Tube Minimum Wall Thickness
  • Alloy Steel Seamless Tubes A213 T11 T12 T22  Boiler Tube Minimum Wall Thickness
  • Alloy Steel Seamless Tubes A213 T11 T12 T22  Boiler Tube Minimum Wall Thickness
Alloy Steel Seamless Tubes A213 T11 T12 T22  Boiler Tube Minimum Wall Thickness
Product Details:
Place of Origin: CHINA, JAPAN, THAILAND, UK, USA
Brand Name: YUHONG HOLDING GROUP
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number: T11 T12 T22
Payment & Shipping Terms:
Minimum Order Quantity: 100KGS
Price: NEGOTIABLE
Packaging Details: Ply-wooden Case
Delivery Time: 10-15 DAYS
Payment Terms: L/C, T/T
Supply Ability: ACCORDING TO CUSTOMER'S REQUEST
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Detailed Product Description
Spec: ASTM A213/A213M-2013 , ASME SA213/SA213M-2013 , A789 , SA789 Material: TP304/304L , TP316L , TP310S, TP316Ti, TP321/321H , TP347 , TP317
Type: Straight Tube , U Bend Tube, Coil Tube Surface: Bright Annealed, Pickled And Annealed , Polished
Package: PLY-WOODEN CASE
High Light:

seamless stainless steel tube

,

seamless boiler tubes

Alloy Steel Seamless Tubes A213 T11 T12 T22 Boiler Tube Minimum Wall Thickness

 

 

ASTM A213 ASME SA213 standard T22 material Alloy steel seamless boiler tube, also called CDS tube, is made from the hot billets by piercing, subsequent rolling, and elongating process to be passed through the die over a mandrel plug and finally to reach the designed accurate diameter and wall thickness. Cold Drawn Seamless (CDS) manufacturing process can greatly increase the strength of the seamless steel pipe and makes it very suitable for critical high safety and high performance applications. WAN Steel brand cold drawn seamless pipes are made of high quality raw material by automatic production line with strict quality control. Our CDS tubes have high dimensional tolerances, excellent section features, better surface finish and higher mechanical properties than the corresponding grades of hot finished seamless steel tubes.WAN Steel manufactures and wholesales many types of cold drawn seamless tube available for mechanical and hydraulic applications.

 

 

Specification:

ASME SA213/A213: Standard Specification for Seamless Ferritic and Austenitic Alloy-

Steel Boiler, Superheater and Stainless Steel Heat Exchanger Tubes.

 

ASTM A249 / A249M:Standard Specification for Welded Austenitic Steel Boiler, Superheater

Heat-Exchanger, and Condenser Tubes.

 

ASTM A789/A789M, ASME SA789/SA789M Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service

 

Other Standard:DIN 17456 , DIN 17458, EN10216-5, GOST 9940-81, GOST 9941-81, JIS-G3463,...

 

Material Grade:

 

Size Range:

Production Outside Diameter Wall Thickness
Heat Exchanger Tube 6.00mm to 101.6mm 0.5mm to 8mm

 

Final Finishing

Solution Annealed & Pickled/Bright Annealed.

 

Type of Tubes:

U-bend & Straight.

 

Some of the quality tests carried out by us includes:

Corrosion Test Conducted only when specially requested by the client
Chemical Analysis Test done as per required quality standards
Destructive / Mechanical Testing Tensile | Hardness | Flattening | Flare | Flange
Reverse-bend and Re. flat tests Carried out in full compliance with relevant standards & ASTM A-450 and A-530 norms, which ensures trouble-free expansion, welding & use at customers end
Eddy Current Testing Done to detect homogeneities in subsurface by using Digital Flaw-mark Testing System
Hydrostatic Testing 100% Hydrostatic Testing carried out according to ASTM-A 450 norms for checking tube leakage, and biggest pressure we can support 20Mpa/7s .
Air Under Pressure Test To check any evidence of air leakage
Visual Inspection After passivation, every single length of tubes & pipes is subjected to thorough visual inspection by trained staff for detecting surface flaws & other imperfections


Supplementary Testing : Apart from the above mentioned tests, we also carry out on the manufactured products supplementary testing. The tests conducted under this include:

  • Eddy Current Testing
  • O.P Testing
  • Radiography Testing
  • Corrosion Testing
  • Micro Testing
  • Macro Testing
  • IGC Testing
  • Ultrasonic testing
  • Liquid Penetrate testing
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Contact Details
Yuhong Group Co.,Ltd

Contact Person: Naty Shen

Tel: 008613738423992

Fax: 0086-574-88017980

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