Yuhong Group Co.,Ltd
Zhejiang Yuhongwell Steel Co.,Ltd

Zhejiang Zhongwu Tube Manufacturing Co.,Ltd

 

 

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ASTM B677 UNS NO8904 / 904L Heat Exchanger Stainless Steel Seamless Tube to Australia South Afria Europe

ASTM B677 UNS NO8904 / 904L Heat Exchanger Stainless Steel Seamless Tube to Australia South Afria Europe

  • ASTM B677 UNS NO8904 / 904L Heat Exchanger Stainless Steel Seamless Tube to Australia South Afria Europe
  • ASTM B677 UNS NO8904 / 904L Heat Exchanger Stainless Steel Seamless Tube to Australia South Afria Europe
  • ASTM B677 UNS NO8904 / 904L Heat Exchanger Stainless Steel Seamless Tube to Australia South Afria Europe
  • ASTM B677 UNS NO8904 / 904L Heat Exchanger Stainless Steel Seamless Tube to Australia South Afria Europe
  • ASTM B677 UNS NO8904 / 904L Heat Exchanger Stainless Steel Seamless Tube to Australia South Afria Europe
ASTM B677 UNS NO8904 / 904L Heat Exchanger Stainless Steel Seamless Tube to Australia South Afria Europe
Product Details:
Place of Origin: CHINA
Brand Name: YUHONG
Certification: ABS, BV, ISO, TUV, PED, DNV, ASTM
Model Number: 25NB SCH10S 6100MM LENGTH etc
Payment & Shipping Terms:
Minimum Order Quantity: 500KGS
Price: Negotiable
Packaging Details: Ply-wooden case packing, with plastic caps on both ends.
Delivery Time: 10 Days
Supply Ability: KGS, TON, M, PCS
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Detailed Product Description
Material: UNS NO8904 / 904L Standard: ASTM B677
NDT Test: Eddy Current Test, Hydrostatic Test, UT, IGC, Grain Size Test , Tube Finish: Pickled & Annealed, Bright Annealed
High Light:

seamless boiler tubes

,

seamless stainless steel tube

 

ASTM B677 UNS NO8904 / 904L Heat Exchanger Stainless Steel Seamless Tube export to Australia.

 

 

Stainless Steel Seamless Tube, ASTM B677 UNS NO8904 / 904L , Heat Exchanger Application

 

YUHONG GROUP 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, Russia, 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.

 

 

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

Nickel Alloy:

UNS NO8800, NO8811, NO8825, NO8810, NO718, NO690, NO6625, NO6600, NO4400

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
Russia Standard

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

 

 

 

Tube 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      

 

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

ASTM B677 UNS NO8904 / 904L Heat Exchanger Stainless Steel Seamless Tube to Australia South Afria Europe 0

ASTM B677 UNS NO8904 / 904L Heat Exchanger Stainless Steel Seamless Tube to Australia South Afria Europe 1

ASTM B677 UNS NO8904 / 904L Heat Exchanger Stainless Steel Seamless Tube to Australia South Afria Europe 2

 

 

Contact Details
Yuhong Group Co.,Ltd

Contact Person: Anna

Tel: +8613819835483

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