Yuhong Group Co.,Ltd
| 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 |
| Brand Name | YUHONG HOLDING GROUP |
| 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 |
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Product Specification
| 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 |
| Brand Name | YUHONG HOLDING GROUP | 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 |
| High Light | u bend pipe ，welded steel tube | ||
Heat Exchanger Seamless U bend Tube TP304/304L / TP316L TP310S TP316Ti TP321/321H , TP347 , TP317 , 100% ET / HT / UT
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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Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou... Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...
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