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TOBO STEEL GROUP CHINA

  • China,Shanghai ,Shanghai
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China A213 SA213 TP304 TP316L U Tubes SCH 80 Seamless for Boiler System
China A213 SA213 TP304 TP316L U Tubes SCH 80 Seamless for Boiler System

  1. China A213 SA213 TP304 TP316L U Tubes SCH 80 Seamless for Boiler System
  2. China A213 SA213 TP304 TP316L U Tubes SCH 80 Seamless for Boiler System
  3. China A213 SA213 TP304 TP316L U Tubes SCH 80 Seamless for Boiler System
  4. China A213 SA213 TP304 TP316L U Tubes SCH 80 Seamless for Boiler System
  5. China A213 SA213 TP304 TP316L U Tubes SCH 80 Seamless for Boiler System
  6. China A213 SA213 TP304 TP316L U Tubes SCH 80 Seamless for Boiler System
  7. China A213 SA213 TP304 TP316L U Tubes SCH 80 Seamless for Boiler System
  8. China A213 SA213 TP304 TP316L U Tubes SCH 80 Seamless for Boiler System
  9. China A213 SA213 TP304 TP316L U Tubes SCH 80 Seamless for Boiler System
  10. China A213 SA213 TP304 TP316L U Tubes SCH 80 Seamless for Boiler System
  11. China A213 SA213 TP304 TP316L U Tubes SCH 80 Seamless for Boiler System
  12. China A213 SA213 TP304 TP316L U Tubes SCH 80 Seamless for Boiler System

A213 SA213 TP304 TP316L U Tubes SCH 80 Seamless for Boiler System

  1. MOQ: 1 pcs
  2. Price: Negotiation
  3. Get Latest Price
Payment Terms L/C, T/T, Western Union
Supply Ability 10000 PCS per month
Delivery Time 15- 30 work days
Packaging Details In wooden case or according to client's requirement
Product name U-bent Tubes
Surface Treatment Galvanized
Tube Diameter 8mm-50mm
Length Customizable, typically 500mm to 2000mm
Corrosionresistance Good
Type Short & Long
Finpitch 2 to 5 fins per inch
Warranty 3 year
Ends Plain or beveled ends
Prodcut U Fin Tube
Fintype Aluminum fins
Size customized
Fin Thickness 0.3mm-3mm
Secondary Or Not Non-secondary
Tube Connection Welded/Seamless
Brand Name TOBO
Model Number UNS 32205
Certification SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T, Western Union Supply Ability 10000 PCS per month
Delivery Time 15- 30 work days Packaging Details In wooden case or according to client's requirement
Product name U-bent Tubes Surface Treatment Galvanized
Tube Diameter 8mm-50mm Length Customizable, typically 500mm to 2000mm
Corrosionresistance Good Type Short & Long
Finpitch 2 to 5 fins per inch Warranty 3 year
Ends Plain or beveled ends Prodcut U Fin Tube
Fintype Aluminum fins Size customized
Fin Thickness 0.3mm-3mm Secondary Or Not Non-secondary
Tube Connection Welded/Seamless Brand Name TOBO
Model Number UNS 32205 Certification SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED
Place of Origin China
High Light A213 SA213 U tubes for boilerTP304 TP316L seamless U tubesSCH 80 U fin tubes

A213 SA213 TP304 TP316L U Tubes SCH 80 Seamless for Boiler System

 

Product Description

 
These seamless U-bend tubes are produced according to ASTM A213 / ASME SA213 standard, using TP304, TP316L stainless steel with SCH 80 wall thickness. The seamless process ensures uniform wall thickness, smooth inner surface and high dimensional accuracy. Professional U-bending technology maintains material properties and avoids cracks or deformation.
 
304 and 316L stainless steel provide excellent corrosion resistance, oxidation resistance and high temperature stability. SCH 80 structure ensures strong pressure bearing capacity and long service life. The seamless design reduces flow resistance and leakage risks, improving efficiency and safety of boiler systems.
 
Widely used in corrosion-resistant boilers, heat exchangers, food industry boilers and marine boiler equipment. Suitable for high-temperature fluid, steam and corrosive medium transportation. With good durability and low maintenance cost, they are widely applied in chemical, food, energy and marine boiler systems.
 

 

Priducts Dimensions Standards Materials Remarks
O.D W.T Length
U-bent Tubes for Heat Exchanger 12.7-76.2mm
(1/2"-3")
0.5-5.16mm
(0.02"-0.203")
Leg Length: 15.24m(50')

Total Length: 32.00m(105)'
ASTM/ASME A/SA213 T5, T11,T12, T22, T9, TP304/304L, TP304H, TP316/316L, TP347/347H, TP316Ti, TP321/321H, TP310S Seamless Ferritic and Austenitic Stainless Steel U-bent Tubes
ASTM/ASME A/SA249 TP304, TP304L, TP316, TP316L…… Welded Stainless Steel U-bent Tubes
ASTM/ASME A/SA789 UNS S31803/32205, UNS S32750…… Duplex Stainless Steel U-bent Tubes
ASTM/ASME A/SA163 Monel400, UNS N06600, 625, Incoloy800/800H, 825…… Seamless Nickel Alloy U-bent Tubes
ASTM/ASME A/SA268 TP405, TP409, TP410, TP430, TP439…… Ferritic and Martensitic Stainless Steel Seamless U-bent Tubes
Seamless and (Welded) Re-drawn Stainless Steel Feed Water Heater U-bent Tubes 12.7-25.4mm
(1/2"-1")
0.7-3.05mm
(0.028"-0.12")
Leg Length: 15.24m(50')

Total Length: 32.00m(105)'
ASTM/ASME A/SA668/213 ASTM/ASME A/SA803 TP304, TP304L, TP304LN TP316, TP316L, TP439 Low Pressure Feed Water Heater of Thermal Power Station

 

Stainless Steel ubend :
ASTM A403 WP Gr. 304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L, 316TI, 316H, 304L

Carbon Steel ubend
ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.

Low Temperature Carbon Steel
ASTM A420 WPL3 / A420WPL6

Alloy Steel ubend
ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91

Duplex Steel ubend
ASTM A 815 UNS NO S 31803, S 32205, S 32760, S 32750

Copper Nickel
C70600(90:10), C71500(70:30), C71640.

 

 

Packing and Shipping

Package:Standard export carton packing.

Delivery time:stock 7-10 workign days after confirming order,detail delivery date should be decided according to

production season and order quantity.

 

 

 

1) for R 100 mm +/- 3 mm
2) for R ≥ 100 mm +/- 5 mm

4). U bend Pipe Straightness tolerance max. 1,5 mm per 1 m
U Bend Tube ends: plain, vertically cut to the tube axis

U Bend Tube OD in mm can be bent upon agreement: 15.8 16.0 17.0 18.0 19.05 20.0 21.3 25.4 26.7 31.8 32.0 38.1mm

U bend Tube Initial Length
Maximum lengths of 27000mm can be supplied on request

 

 

Nickel Alloy
Standard

· ASTM / ASME SB 336

· UNS 10276 (HASTELLOY C 276 )

· UNS 2200 (NICKEL 200 )

· UNS 2201 (NICKEL 201 )

· UNS 4400 (MONEL 400 )

· UNS 8020 (ALLOY 20 / 20) CB 3

· UNS 8825 INCONEL (825 )

· UNS 6600 (INCONEL 600 )

· UNS 6601 (INCONEL 601 )

· UNS 6625 (INCONEL 625 )

· UNS 5500(MONEL K500)

· UNS 8800(INCONEL 800)

· UNS 8810(INCONEL 800H)



Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Agent,Importer,Exporter,Trading Company,Seller

  • Year Established:

    1998

  • Total Annual:

    3,000,000-10,000,000

  • Employee Number:

    200~300

  • Ecer Certification:

    Verified Supplier

TOBO GROUP sales head offce in Shanghai.   We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicia... TOBO GROUP sales head offce in Shanghai.   We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicia...

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  • TOBO STEEL GROUP CHINA
  • No.208,Lvdi Road,Baihe Town,Qingpu District,Shanghai,China
  • https://www.tobo-group.com/

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