Yuhong Group Co.,Ltd

Yuhong Holding Group Co.,LTD

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ASTM 312 TP316, TP316L Stainless Steel Seamless Pipe For Power Generation

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Yuhong Group Co.,Ltd
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City:ningbo
Province/State:zhejiang
Country/Region:china
Contact Person:MrJikin Cai
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ASTM 312 TP316, TP316L Stainless Steel Seamless Pipe For Power Generation

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Brand Name :YUHONG
Model Number :TP316/316L
Certification :ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
Place of Origin :China
MOQ :100 KGS
Price :NEGOTIABLE
Payment Terms :T/T, L/C
Supply Ability :according to client requirements
Delivery Time :20-80 DAYS
Packaging Details :according to client requirements/wooden case packing/Woven bag packing
Standard :ASTM A312
Material :TP316/316L
Steel grade :300 Series
Type :Welded,Seamless
Thickness :0.4-30mm
Outer Diameter :6mm-630mm Or Customized
Length :6 Meters Or Customized
Applications :Construction,Decoration,Industry,boiler,Railing & baluster constrcution Decoration
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ASTM 312 TP316, TP316L Stainless Steel Seamless Pipe For Power Generation

YUHONG HOLDING GROUP deal with stainless steel seamless / welded pipes and tubes already more than 10 years, every year sell more than 88000 tons of stainless steel pipes and tubes. Our clients already cover more than 50 countries. Our stainless steel seamless pipes and tubes are widly used in Mining, Energy, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc.


Standard Specification:
ASTM A249 / A249M - 10a Standard Specification for Welded Austenitic Steel Boiler, Superheater,
Heat-Exchanger, and Condenser Tubes
ASTM A269 - 10:Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing
for General Service
ASTM A312 / A312M - 18:Standard Specification for Seamless, Welded, and Heavily Cold Worked
Austenitic Stainless Steel Pipes
ASTM A358/A358M-08a:Standard Specification for Electric-Fusion-Welded Austenitic
ASTM A778 - 01(2009)e1:Standard Specification for Welded, Unannealed Austenitic Stainless
Steel Tubular Products
ASTM A789 / A789M - 10a:Standard Specification for Seamless and Welded Ferritic Austenitic Stainless Steel Tubing for General Service
ASTM A790 / A790M - 11:Standard Specification for Seamless and Welded Ferritic Austenitic Stainless Steel Pipe
Others like BS, JIS , DIN , EN , GOST standard we all can supply.


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


Designation: A312/A312M-18a / ASTM A790 / A790M - 11:
Standard specifications For Welded,And Heavily Cold Worked Austenitic Stainless Steel Pipe


If client has inspection requirements, we can accept the following inspection:

Manufacture Process ERW Welded ( ELD ) Pipe



Quality Inspection


  1. Metallographic Analysis
  2. Physical And Chemical Analysis
  3. Specification Eccentricity Test
  4. Mechanical Test
  5. PMI Test
  6. Eddy Current Test
  7. Large-Size Ultrasonic Flaw Test
  8. Ultrasonic Flat Test
  9. Thickness Test etc.



Mechanical Requirements
Grade UNS Designation Tensile Strength Yield Strength
Min Ks i [M pa] Min Ks i [M pa]
TP304 S30400 75 [515] 30 [205]
TP304L S30403 70 [485] 25 [170]
TP309S S30908 75 [515] 30 [205]
TP310S S31008 75 [515] 30 [205]
TP316L S31603 70 [485] 25 [170]
.... .... ..... ....

  1. Specification
  2. Grade
  3. OD
  4. Wall
  5. SMLES OR WELDED ...
  • ASTM A312, ASTM A790
  • TP304,TP304L,TP304H,TP321,TP316L,S31803....
  • 6.00MM-830MM
  • 0.5MM-48MM
  • WELDED .....


Size Range:

Production Outside Diameter Wall Thickness
Welded Pipe 6.00mm to 830mm 0.5mm to 48mm


Final Finishing:
Solution Annealed & Pickled

ASTM 312 TP316, TP316L Stainless Steel Seamless Pipe For Power Generation

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