Send Message

Yuhong Holding Group Co.,LTD

About Us
Factory Tour
Quality Control
Contact Us
Company News
Home ProductsU Bend Tube

Stainless Steel Tube,heat exchanger tube , ASME SA213 TP304 / 304L, ASTM A249 / A249M, Pickled / Annealed

Stainless Steel Tube,heat exchanger tube , ASME SA213 TP304 / 304L, ASTM A249 / A249M, Pickled / Annealed

  • Stainless Steel Tube,heat exchanger tube ,  ASME SA213 TP304 / 304L, ASTM A249 / A249M, Pickled / Annealed
  • Stainless Steel Tube,heat exchanger tube ,  ASME SA213 TP304 / 304L, ASTM A249 / A249M, Pickled / Annealed
  • Stainless Steel Tube,heat exchanger tube ,  ASME SA213 TP304 / 304L, ASTM A249 / A249M, Pickled / Annealed
  • Stainless Steel Tube,heat exchanger tube ,  ASME SA213 TP304 / 304L, ASTM A249 / A249M, Pickled / Annealed
  • Stainless Steel Tube,heat exchanger tube ,  ASME SA213 TP304 / 304L, ASTM A249 / A249M, Pickled / Annealed
  • Stainless Steel Tube,heat exchanger tube ,  ASME SA213 TP304 / 304L, ASTM A249 / A249M, Pickled / Annealed
  • Stainless Steel Tube,heat exchanger tube ,  ASME SA213 TP304 / 304L, ASTM A249 / A249M, Pickled / Annealed
  • Stainless Steel Tube,heat exchanger tube ,  ASME SA213 TP304 / 304L, ASTM A249 / A249M, Pickled / Annealed
  • Stainless Steel Tube,heat exchanger tube ,  ASME SA213 TP304 / 304L, ASTM A249 / A249M, Pickled / Annealed
Stainless Steel Tube,heat exchanger tube ,  ASME SA213 TP304 / 304L, ASTM A249 / A249M, Pickled / Annealed
Product Details:
Place of Origin: China,USA, Korea, UE
Brand Name: YUHONG
Certification: ISO9001-2008
Model Number: Stainless Steel Boiler Tube ASME SA213 TP304 / 304L, ASTM A249 / A249M, Pickled / Annealed
Payment & Shipping Terms:
Minimum Order Quantity: 100KGS
Price: negotiable
Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Delivery Time: 10days->
Payment Terms: T/T, L/C
Supply Ability: 1500 tons per month
Contact Now
Detailed Product Description
Material Grade: TP304, TP304L, TP304H, TP304LN, 1.4301, 1.4306, 1.4307 , 08X18H10 Standard: ASTM A213, ASME SA213, ASTM A269 , ASME SA269, ASTM A249 , ASME SA249, GOST 9941-81, EN10216-5
SIZE: 1/4" = 6.35MM , 3/8" = 9.52MM, 1/2"= 12.7MM , 5/8" = 15.88 , 3/4" =19.05mm , 1" = 25.4 Mm , 1-1/4" = 31.75mm , 1-1/2"= 38.1mm , 1-3/4" =44.45mm, 2" = 50.8mm , 2-1/2" =63.5mm ,
Highlight:

welded steel tube

,

seamless and welded pipe

Stainless Steel Tube,heat exchanger tube ,  ASME SA213 TP304 / 304L, ASTM A249 / A249M, Pickled / Annealed
 
YUHONG SPECIAL STEEL deal with  Austenitic Stainless Steel, Nickel Alloy Steel(Hastelloy , Monel, Inconel, Incoloy ) seamless  and welded  pipe and tube already more than 25 years, every year sell more than 80000 tons of steel  pipe and tube. Our client already cover more than 45 countries, Like Italy, UK, Gernmany, USA, Canada, Chile, Colombia, Saudi Arabia, Korea, Singapore, Austrial, Poland, France , ....And our group branch company and factory have been already approved by :ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004. 
 
Features :

  • 'U' bending is done by cold working process.
  • 'U' bending is done to the required radius as per customer drawings.
  • The bend portion and six inch leg is stress relieved by resistance heating.
  • Inert gas (Argon) is passed through it at the required flow rate to avoid oxidation in ID.
  • The radius is checked for its OD and wall thinning with the recommended specification.
  • The physical properties and micro-structure is checked at three different position.
  • Visual inspection for waviness and cracks is done with Dye Penetrant Test.
  • Each tube is then hydro tested at the recommended pressure to check for leakage.
  • Cotton ball test is done to check the ID cleanliness of the tube.
  • Thereafter pickled, dried, marked and packed.
  • All procedure is strictly followed as per TEMA "C" and ASTM A-688.

 
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:

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

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

 
 
Size Range:

Production

 Outside Diameter

Wall Thickness

BoilerTube

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

 
Stainless Steel Tube,heat exchanger tube ,  ASME SA213 TP304 / 304L, ASTM A249 / A249M, Pickled / Annealed 0

 

Contact Details
Yuhong Group Co.,Ltd

Contact Person: Jikin Cai

Tel: +86-13819835483

Fax: 0086-574-88017980

Send your inquiry directly to us (0 / 3000)

Other Products