Categories | U Bend Tube |
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Brand Name: | YUHONG |
Model Number: | TP304/304L , TP316L , TP310S, TP316Ti, TP321/321H , TP347 , TP317 |
Certification: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
Place of Origin: | CHINA |
MOQ: | 100KGS |
Price: | Negotiable |
Supply Ability: | ACCORDING TO CUSTOMER´S REQUEST |
Delivery Time: | 10 DAYS |
Packaging Details: | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
Specification: | ASTM A213/A213M-2013 , ASME SA213/SA213M-2013 , A789 , SA789 |
Material: | TP304/304L , TP316L , TP310S, TP316Ti, TP321/321H , TP347 , TP317 |
Type: | Straight Tube , U Bend Tube, Coil Tube |
Surface: | Bright Annealed, Pickled And Annealed , Polished |
Package: | PLY-WOODEN CASE |
Company Info. |
Yuhong Group Co.,Ltd |
Verified Supplier |
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Product List |
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.
ASTM A789/A789M, ASME SA789/SA789M Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service
Other Standard:DIN 17456 , DIN 17458, EN10216-5, JIS-G3463,...
Material Grade:
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:
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