Sign In | Join Free | My chinaqualitycrafts.com |
|
Brand Name : YUHONG
Model Number : TP304, TP304L,TP316L, TP321, TP347H, TP317L , TP310S
Certification : ABS,GL,DNV,NK, BV, LR, KR, NK, PED,AD2000,GOST
Place of Origin : CHINA
MOQ : 1000KG
Price : Discussion
Payment Terms : T/T, L/C at sight
Supply Ability : according to client requirements
Delivery Time : Depends on quantity
Packaging Details : according to client requirements/wooden case packing
Material Grade : TP304, TP304L,TP316L, TP321, TP347H, TP317L , TP310S
Standard : ASME SA213, ASTM A213, ASTM A269 , ASME SA269
Certificate : ABS,GL,DNV,NK, BV, LR, KR, NK, PED,AD2000,GOST
DNT : ET,UT,PT,HT
Third Party Inspection : BV,SGS, ASP, IEI, IBR, CCIC, MOODY
OD : 12.7MM, 15.88MM , 16MM , 18MM, 19.05MM, 20MM, 25MM, 25.4MM, 31.75MM, 38.1MM, 44.45MM, 50.8MM, 57.15MM, 63.5MM, 76.2MM
WT : 0.5MM TO 25MM
FORM : Straight Tube , U bend Tube , Snake Tube
ASTM A213 / ASTM A269 TP304L , TP316L , TP310S SMLS TUBE , HEAT EXCHANGER APPLICATION , 3/4" 16BWG 20FT 100% HT & ET
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,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.
Specification:
ASTM A213 / SA213: 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...
Size Range:
Production | Outside Diameter | Wall Thickness |
Heat Exchanger Tube | 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:
|
|
|
Application
Petroleum , chemical enterprise
Exhaust purification device
Construction and ornament
solar industry , military , semiconductor etc
![]() |
TP304L TP316L TP310S Heat Exchanger Tube 3/4" 16BWG 20FT 100% HT And ET boiler Images |