Yuhong Group Co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 1500tons/month |
| Delivery Time | 5-65 days |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle With Plastic Cap |
| Product | Seamless Tube |
| Materialrd | Titanium Steel |
| Standard | ASME SB338/ASTM B338 |
| Grade | Gr 7 |
| Application | For Heat Exchanger and Condenser |
| Length | or as required |
| Certificate | ISO9001-2008, API 5L, API 5CT |
| Packing Details | Ply-wooden Case /Iron Case/ Bundle With Plastic Cap |
| Brand Name | YUHONG |
| Model Number | ASME SB338/ASTM B338 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 1500tons/month |
| Delivery Time | 5-65 days | Packaging Details | Ply-wooden Case /Iron Case/ Bundle With Plastic Cap |
| Product | Seamless Tube | Materialrd | Titanium Steel |
| Standard | ASME SB338/ASTM B338 | Grade | Gr 7 |
| Application | For Heat Exchanger and Condenser | Length | or as required |
| Certificate | ISO9001-2008, API 5L, API 5CT | Packing Details | Ply-wooden Case /Iron Case/ Bundle With Plastic Cap |
| Brand Name | YUHONG | Model Number | ASME SB338/ASTM B338 |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 | Place of Origin | CHINA |
ASME SB338 Seamless Gr7 Titanium Alloy Heat Exchanger Tubes
YUHONG Group offers ASTM B338 / ASME SB338 Gr7 SMLS Titanium alloy steel tubes and we sell these tubes in more than 70 countries up to now. This specification covers the requirements of titanium and titanium alloy tubing intended for surface condensers, evaporators, and heat exchangers. Grade 7-- Unalloyed titanium plus 0.12 to 0.25 % palladium
Titanium and titanium alloy tubes are new structural materials. Due to titanium has the advantages of high melting point, high strength, good toughness, fatigue resistance, acid and alkali corrosion resistance, low thermal conductivity, and good high and low temperature resistance, it is widely used in chemical heat exchange equipment. In general, titanium tubes have been widely used in seawater desalination, petroleum, chemical industry, mechanical equipment, nuclear power equipment and other fields, and playing a huge and important role.
Specifications
| Standard | ASTM B338 / ASME SB338 |
| Name of Material | Titanium Alloy SeamlessTubes |
| Keywordas | Titanium alloy;Welded/cold worked tubing;Heat exchanger |
| Condition | Annealed |
| Quantity | Feet,metres,or number of lengths |
| Length | Specific or random |
Test Required
Chemical Analysis/ Mechanical Properties/ Hardness Test/Flattening Test/ Tensile Test/ FlaringTest
Nondestructive Electric Test/ Ultrasonic Test
Chemical Composition %
| Grade | Carbon | Oxygen | Nitrogen | Hydrogen | Iron | Palladium | Other each | Other total |
| 7 | 0.08 max | 0.25 max | 0.03max | 0.015max | 0.30max | 0.12-0.25 | 0.1max | 0.4max |
Permissible Variations in Product Analysis
Tensile Requirements
| Grade | Yield Strength (Mpa) | Tensile Strength (Mpa) | Elongation (%) |
| 7A | 275min-450max | 345min | 20 min |
A Properties for material in the annealed condition.
Flaring Requirements
| Grade | Expansion of Inside Diameter |
| 7 / 7H | 20% min |
Applications Industries
Heat Exchangers
Condensers & Boiler
Sea Water Equipment
Petrochemicals- Oil Refining Chemical,etc.
Food Processing- Salt Making,etc.
Energy Field- Nuclear Power Generation,Tidal Power Generation,etc
Environmental Protection Field- Gas Processing,Waste Water Treatment,etc.
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 HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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