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Les tuyaux soudés en acier inoxydable sont utilisés dans les échangeurs de chaleur les condenseurs, les évaporateurs

Les tuyaux soudés en acier inoxydable sont utilisés dans les échangeurs de chaleur les condenseurs, les évaporateurs

  • Les tuyaux soudés en acier inoxydable  sont utilisés dans les échangeurs de chaleur les condenseurs, les évaporateurs
  • Les tuyaux soudés en acier inoxydable  sont utilisés dans les échangeurs de chaleur les condenseurs, les évaporateurs
  • Les tuyaux soudés en acier inoxydable  sont utilisés dans les échangeurs de chaleur les condenseurs, les évaporateurs
  • Les tuyaux soudés en acier inoxydable  sont utilisés dans les échangeurs de chaleur les condenseurs, les évaporateurs
Les tuyaux soudés en acier inoxydable  sont utilisés dans les échangeurs de chaleur les condenseurs, les évaporateurs
Product Details:
Place of Origin: CHINA
Brand Name: YUHONG
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number: TP304/304L , TP316L , TP310S, TP316Ti, TP321/321H , TP347 , TP317
Payment & Shipping Terms:
Minimum Order Quantity: 100KGS
Price: NEGOTIABLE
Packaging Details: Ply-wooden Case Or Iron 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
Standard: ASTM A213, ASME SA213 Material: 304/304L,316/316L,321,310S
Package: Ply-wooden Case /Iron Case/ Bundle With Plastic Cap Type: Seamless Or Welded
High Light:

heat recovery pipe

,

seamless stainless steel tube

Les tuyaux soudés en acier inoxydable sont utilisés dans les échangeurs de chaleur les condenseurs, les évaporateurs

 

 

ube Sizes for Heat Exchangers & Condensers & Boiler
                   
Outside Diameter   BWG
25 22 20 18 16 14 12 10
  Wall Thickness mm
0.508 0.71 0.89 1.24 1.65 2.11 2.77 3.40
mm inch   Weight kg/m
6.35 1/4 0.081 0.109 0.133 0.174 0.212      
9.53 3/8 0.126 0.157 0.193 0.257 0.356 0.429    
12.7 1/2   0.214 0.263 0.356 0.457 0.612 0.754  
15.88 5/8   0.271 0.334 0.455 0.588 0.796 0.995  
19.05 3/4   0.327 0.405 0.553 0.729 0.895 1.236  
25.4 1   0.44 0.546 0.75 0.981 1.234 1.574 2.05
31.75 1 1/4   0.554 0.688 0.947 1.244 1.574 2.014 2.641
38.1 1 1/2   0.667 0.832 1.144 1.514 1.904 2.454 3.233
44.5 1 3/4       1.342 1.774 2.244 2.894 3.5
50.8 2       1.549 2.034 2.574 3.334 4.03
63.5 2 1/2       1.949 2.554 3.244 4.214 5.13
76.2 3       2.345 3.084 3.914 5.094 6.19
88.9 3 1/2       2.729 3.609 4.584 5.974 7.27
101.6 4         4.134 5.254 6.854 8.35
114.3 4 1/2         4.654 5.924 7.734 9.43
Form of Tube: Straight & U-bend & Finned & Coiled                  
Stainless Steel Tube: A/SA213, A/SA249, A/SA268, A/SA269, A/SA789, EN10216-5, A/SA688, B/SB163, JIS-G3463, GOST9941-81.                  
Carbon &Alloy Steel Tube: A/SA178, A/SA179, A/SA192,A/SA209, A/SA210, A/SA213                  


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.

 

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

 

Les tuyaux soudés en acier inoxydable  sont utilisés dans les échangeurs de chaleur les condenseurs, les évaporateurs 0

Contact Details
Yuhong Group Co.,Ltd

Contact Person: Naty Shen

Tel: 008613738423992

Fax: 0086-574-88017980

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