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ASTM A213 / ASME SA213 TP304 Stainless Steel Seamless U Bend Tube

ASTM A213 / ASME SA213 TP304 Stainless Steel Seamless U Bend Tube

  • ASTM A213 / ASME SA213 TP304 Stainless Steel Seamless U Bend Tube
  • ASTM A213 / ASME SA213 TP304 Stainless Steel Seamless U Bend Tube
  • ASTM A213 / ASME SA213 TP304 Stainless Steel Seamless U Bend Tube
  • ASTM A213 / ASME SA213 TP304 Stainless Steel Seamless U Bend Tube
ASTM A213 / ASME SA213 TP304 Stainless Steel Seamless U Bend Tube
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, TP304L ,TP304H, TP304N, TP309S, TP310S, TP310H, TP316, TP316L, TP316H, TP316Ti, TP316LN , TP317, TP317L , TP321, TP321H, TP347, TP347H, TP904L, S31254 , S30815
Payment & Shipping Terms:
Minimum Order Quantity: 1 PC
Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Delivery Time: 7 DAYS
Payment Terms: L/C, T/T
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Detailed Product Description
Product Name: Stainless Steel U Bend Tube Material Grade: TP304, TP304L ,TP304H, TP304N, TP309S, TP310S, TP310H, TP316, TP316L, TP316H, TP316Ti, TP316LN , TP317, TP317L , TP321, TP321H, TP347, TP347H, TP904L, S31254 , S30815
Standard: ASTM A213, ASME SA213, ASTM A269 , ASTM A270, ASTM A688 Surface: Pickled And Annealed, Bright Annealed , Polished
Type: Seamless NDT: HT, ET, UT , PT
Packing: Ply Wooden Case Application: Boiler , Heat Exchange , Heating , Cooling , Condenser , Pressure Vessel Heating , Chemical Reactor
High Light:

U Bend Stainless Steel Seamless Tube

,

ASME TP304 Stainless Steel Seamless Tube

,

ASME SA213 SS Seamless Tube

Stainless Steel Seamless ASTM A213 / ASME SA213 Grade TP304 U Bend Tube For Heat Exchange

 


Yuhong Group supply Boiler tube , Heat Exchange Tube, Air Cooling Tube , Condenser Tube more than 32 years , and our material grade contain Stainless Steel , Duplex Steel , Super Duplex Steel , Hastelloy , Monel , Inconel , Incoloy , Cr-Mo alloy , Copper alloy steel , and very year sell more than 80000 tons pipes and tubes to our client projects. And up to now we already export more than 55 countries. The pipe and tube was width used in Mining, Energy, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc.
 

 

Technical Requirements

Straight Tubes Standard Specification For Bending:

ASME SA 213; ASME SB 163; ASME A789, ASME SA268, ASME SA269, etc.

Marking: Before Bending By Marking Machine All Over The Tube Length (Bent Section After Heat

Treatment Without Marking)

Note: Marking is also possible After Bending On The Straight Parts Of U-Bending Tube.

 

 

Material Grades

American Standard

Austenitic Steel:
TP304,TP304L,TP304H, TP304N, TP310S,TP316,TP316L,TP316Ti,TP316H, TP317,TP317L, TP321, TP321H,TP347, TP347H,904L…
Duplex Steel :
S32101,S32205,S31803,S32304,S32750, S32760
Others:TP405,TP409, TP410, TP430, TP439,...

Europen Standard

1.4301,1.4307,1.4948,1.4541,1.4878,1.4550,1.4401,1.4404,1.4571,1.4438, 1.4841,1.4845,1.4539,1.4162, 1.4462, 1.4362, 1.4410, 1.4501

GOST Standard

08Х17Т,08Х13,12Х13,12Х17,15Х25Т,04Х18Н10,08Х20Н14С2, 08Х18Н12Б,10Х17Н13М2Т,10Х23Н18,08Х18Н10,08Х18Н10Т, 08Х18Н12Т,08Х17Н15М3Т,12Х18Н10Т,12Х18Н12Т,12Х18Н9, 17Х18Н9, 08Х22Н6Т, 06ХН28МДТ

 


Final Finishing
Solution Annealed & Pickled
 

 

Customer Specifications

Stainless Steel U Bend Tube , ASTM A213 TP304/304L , TP316/316L , TP321/321H , TP310/310S 23

 

 

Bending Radius: From 1.5*OD(Outside Diameter) To 1500mm

When Ordering Tubes With Radius less or equal to 1.5*OD, It Is Necessary To Agree Precision Of Geometrics.

Straight Tubes Maximum Length:(Before Bending): 35000 mm.

Leg Length: Min 1 Meter, Max. 16500 mm (For Max R=1500mm)

Note: Other Size Are Available Upon Agreement.

Heat Treatment: Stress Relieved After U-Bending (Bending Area Plus 300MM For Each Leg).

Hydrostatic Test After U Bending: Maximum Test Pressure 600 Bar, Soaking 10 Sec. With

Dematerialized Water. Compressed Air Cleaning After Hydro-Test.

Packaging: In Strong Transport-Worthy Pre-fumigated wooden boxes of corresponding dimensions for

each tube Length, Radius, Diameter, According To PO requirements as well as wrapped In polyethylene

films With soft plastic caps on both end of Tube.

 

 

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

 

 

Applications

U-Bend Tube are widely used in Heat Exchanger Systems. Heat-Exchanger Equipment on the basis of

Seamless Stainless U-Tubes and Welded Stainless U bend Tube is essential in strategically important and

critical felds---Nuclear And Petrochemical Machine Building.

 

 

ASTM A213 / ASME SA213 TP304 Stainless Steel Seamless U Bend Tube 1

Contact Details
Yuhong Group Co.,Ltd

Contact Person: Ms Vivi

Tel: 0086-13023766106

Fax: 0086-574-88017980

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