China Stainless Steel Seamless Pipe manufacturer
Yuhong Group Co.,Ltd
Yuhong Holding Group Co.,LTD
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Austenitic Alloy Heat Exchanger Seamless Tube TP304 TP304L

Austenitic Alloy Heat Exchanger Seamless Tube TP304 TP304L

Brand Name YUHONG
Model Number TP304, TP304L
Certification ABS,GL,DNV,NK,PED,AD2000,GOST
Place of Origin CHINA
Minimum Order Quantity 1000KG
Price Discussion
Payment Terms T/T, L/C at sight
Supply Ability according to client requirements
Delivery Time 30 DAYS
Packaging Details according to client requirements/wooden case packing
Material Grade TP304, TP304L
Standard ASTM A213-2018
Certificate ABS,GL,DNV,NK,PED,AD2000,GOST
DNT ET,UT,PT,HT
Third Party Inspection BV,SGS,ASP
Wall thickness MIN.
Detailed Product Description

Stainless Steel Seamless Tube, ASTM A213-2018 TP304, TP304L, 8*1*6000MM, MIN. WALL THICKNESS

 

Yuhong Group has more than 26 years experience for heat exchanger tube / boiler tube/ cooling tube,

Our main products: Stainless/Duplex/Nickel Alloy Pipe/Tube:

1>.A:Stainless Steel Grade: TP304/304L/304H, TP310S/310H, TP316/316L/316Ti/316H, TP317L/317LN, TP321/321H, TP347/347H, NO8904(904L),

B:PH Stainless Steel:17-4PH(1.4542), 17-7PH(1.4568),15-7PH(1.4532)

C:Duplex Steel Grade: S31803(2205), S32750(2507), S32760, S32304, S32101, S31254(254Mo), 235Ma, UNS NO8926, NO8367.

D:Nickel Alloy Steel Grade:Hestalloy:C-276, C-4, C-22, C-2000, X, B-2, B-3, G-30, G-35. Monel:400,401, 404, R-405, K500.

Inconel:600, 601, 617, 625, 690, 718, 740, X-750. Incoloy:800, 800H, 800HT, 825, 840.

Pure Nickel:Ni-200, Ni-201, Ni-270. NS Alloy:Ns 1101, NS1102, NS1103,NS3105.

2>.Standards: ASTM A213, A249, A269, A312, A789,A790, B163,B167, B444, B677,... and ASME,DIN, EN, JIS, BS, GOST,...

3>.Out diameter sizes range: 0.5mm~650mm. Wall thickness:0.05mm~60mm. Max. length under 26 meters/PC.
4>.Seamless & welded, Solution Pickling/Bright Annealed / Polished.

 

Advantage Products: (Boiler & Heat Exchanger & Condenser Tube):

ASTM A213(TP304,TP304L,TP304H,TP310S,TP316L,TP316Ti, TP317/L, TP321/H, TP347/H)

ASTM A249(TP304,TP304L,TP316L, TP321/H)
ASTM A789(S31803(2205), 32750(2507), S31254(254MO),S32304)

ASTM B163/B167/B444 for Nickel Alloy Steel Tube

ASTM B677 UNS NO8904(904L)

ASTM B111(70400, C70600, C71500, C71640, C68700, C44300)

Other Standard: EN10216-5, DIN 17456, DIN17458, GOST9941-81, JIS-G3459, JIS-G3463

 

Grade

Material
number

C
Si
Mn
P
S
N
Cr
Mo
Ni
Ti
others
Ferritic or martensitic steels
X2CrTi121.45120.0301.001.000.0400.015 10.50to12.50  6×(C+N)to0.65 
X6CrAl131.40020.081.001.000.0400.015 12.00to14.00   0.10to0.30Al
X6Cr171.40160.081.001.000.0400.015 16.00to18.00    
X3CrTi171.45100.051.001.000.0400.015 16.00to18.00  4×(C+N)+0.15 to 0.80 
X12Cr131.40060.08 to 0.151.001.500.0400.015 11.50to13.50 0.75  
Austenitic steels
X5CrNi18-101.43010.071.002.000.0450.0150.1117.00to19.50 8.00to10.50  
X2CrNi19-111.43060.0301.002.000.0450.0150.1118.00to20.00 10.00to12.00  
X2CrNiN18-101.43110.0301.002.000.0450.0150.12to0.2217.00to19.50 8.50to11.50  
X6CrNiTi18-101.45410.081.002.000.0450.015 17.00to19.00 9.00to12.005×C to 0.70 
X6CrNiNb18-101.45500.081.002.000.0450.015 17.00to19.00 9.00to12.00 10×Cto1.00Nb
X5CrNiMo17-12-21.44010.071.002.000.0450.0150.1116.50to18.502.00to2.5010.00to13.00  
X2CrNiMo17-12-21.44040.0301.002.000.0450.0150.1116.50to18.502.00to2.5010.00to13.00  
X6CrNiMoTi17-12-21.45710.081.002.000.0450.015 16.50to18.502.00to2.5010.50to13.505×C to 0.70 
X2CrNiMoN17-13-31.44290.0301.002.000.0450.0150.12to0.2216.50to18.502.50to3.0011.00to14.00  
X2CrNiMo18-14-31.44350.0301.002.000.0450.0150.1117.00to19.002.50to3.0012.50to15.00  
X3CrNiMo17-13-31.44360.051.002.000.0450.0150.1116.50to18.502.50to3.0010.50to13.00  
X2CrNiMoN17-13-51.44390.0301.002.000.0450.0150.12to0.2216.50to18.504.00to5.0012.50to14.50  

 

 

 

 

Specification:

ASME SA213/A213: Standard Specification for Seamless Ferritic and Austenitic Alloy-

Steel Boiler, Superheater and Stainless Steel Heat Exchanger Tubes.

 

ASTM A213-2018:Standard Specification for Welded Austenitic Steel Boiler, SuperheaterHeat-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 Standard1.4301,1.4307,1.4948,1.4541,1.4878,1.4550,1.4401,1.4404,1.4571,1.4438, 1.4841,1.4845,1.4539,1.4162, 1.4462, 1.4362, 1.4410, 1.4501
GOST08Х17Т,08Х13,12Х13,12Х17,15Х25Т,04Х18Н10,08Х20Н14С2, 08Х18Н12Б,10Х17Н13М2Т,10Х23Н18,08Х18Н10,08Х18Н10Т, 08Х18Н12Т,08Х17Н15М3Т,12Х18Н10Т,12Х18Н12Т,12Х18Н9, 17Х18Н9, 08Х22Н6Т, 06ХН28МДТ

 

 

Size Range:

ProductionOutside DiameterWall Thickness
Heat Exchanger Tube6.00mm to 101.6mm0.5mm 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 TestConducted only when specially requested by the client
Chemical AnalysisTest done as per required quality standards
Destructive / Mechanical TestingTensile | Hardness | Flattening | Flare | Flange
Reverse-bend and Re. flat testsCarried 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 TestingDone to detect homogeneities in subsurface by using Digital Flaw-mark Testing System
Hydrostatic Testing100% 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 TestTo check any evidence of air leakage
Visual InspectionAfter 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

 

Tag: seamless boiler tubes

 
Product Tags: heat exchanger pipe   seamless stainless steel tube  
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