Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T |
| Delivery Time | 7-60 Days |
| Packaging Details | Ply-Wooden Case /Iron Case/ Bundle with Plastic Cap |
| Supply Ability | According to Clients' Requirement |
| Standard | ASTM A213, ASME SA213, EN10215-6, DIN17456 |
| Material Grade | TP304, TP304L,TP316L, SUS304, SUS304L, SUS316L, 1.4404,1.4307,1.4301 |
| Type | Seamless |
| Outer diameter | 1/2'' - 48'' |
| Thickness | 1mm-40mm |
| Technique | Cold drawn |
| NDT | ET, HT, UT |
| Applications | Construction,Heat Exchanger,oil and gas,Industry |
| Brand Name | YUHONG |
| Model Number | ASTM A213/ASME SA213 TP304/304L |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Delivery Time | 7-60 Days |
| Packaging Details | Ply-Wooden Case /Iron Case/ Bundle with Plastic Cap | Supply Ability | According to Clients' Requirement |
| Standard | ASTM A213, ASME SA213, EN10215-6, DIN17456 | Material Grade | TP304, TP304L,TP316L, SUS304, SUS304L, SUS316L, 1.4404,1.4307,1.4301 |
| Type | Seamless | Outer diameter | 1/2'' - 48'' |
| Thickness | 1mm-40mm | Technique | Cold drawn |
| NDT | ET, HT, UT | Applications | Construction,Heat Exchanger,oil and gas,Industry |
| Brand Name | YUHONG | Model Number | ASTM A213/ASME SA213 TP304/304L |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 | Place of Origin | China |
| High Light | Straight SMLS Tube ，20FT SMLS Tube ，ASME SA213 SMLS Pipe | ||
ASME SA213 TP304, 1.4301, S30400 Stainless Steel Seamless Tube For Heat Exchangers
YUHONG GROUP supplies and manufactures ASTM A213 / ASME SA213 TP304(1.4301 / UNS S30400) Stainless Steel Seamless Tubes for many years and our steel products are exported to morn than 70 countries around the world. These stainless steel seamless tubes are widely used in applications, such as oil and gas plants, chemical equipments, water treatments, heat exchangers, boilers, condensers, etc..
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Tube Sizes for Heat Exchangers & Condensers & Boiler
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| Outside Diameter | BWG | ||||||||
| 25 | 22 | 20 | 18 | 16 | 14 | 12 | 10 | ||
| Wall Thickness mm | |||||||||
| 0.508 | 0.71 | 0.89 | 1.24 | 1.65 | 2.11 | 2.77 | 3.40 | ||
| mm | inch | Weight kg/m | |||||||
| 6.35 | 1/4 | 0.081 | 0.109 | 0.133 | 0.174 | 0.212 | |||
| 9.53 | 3/8 | 0.126 | 0.157 | 0.193 | 0.257 | 0.356 | 0.429 | ||
| 12.7 | 1/2 | 0.214 | 0.263 | 0.356 | 0.457 | 0.612 | 0.754 | ||
| 15.88 | 5/8 | 0.271 | 0.334 | 0.455 | 0.588 | 0.796 | 0.995 | ||
| 19.05 | 3/4 | 0.327 | 0.405 | 0.553 | 0.729 | 0.895 | 1.236 | ||
| 25.4 | 1 | 0.44 | 0.546 | 0.75 | 0.981 | 1.234 | 1.574 | 2.05 | |
| 31.75 | 1 1/4 | 0.554 | 0.688 | 0.947 | 1.244 | 1.574 | 2.014 | 2.641 | |
| 38.1 | 1 1/2 | 0.667 | 0.832 | 1.144 | 1.514 | 1.904 | 2.454 | 3.233 | |
| 44.5 | 1 3/4 | 1.342 | 1.774 | 2.244 | 2.894 | 3.5 | |||
| 50.8 | 2 | 1.549 | 2.034 | 2.574 | 3.334 | 4.03 | |||
| 63.5 | 2 1/2 | 1.949 | 2.554 | 3.244 | 4.214 | 5.13 | |||
| 76.2 | 3 | 2.345 | 3.084 | 3.914 | 5.094 | 6.19 | |||
| 88.9 | 3 1/2 | 2.729 | 3.609 | 4.584 | 5.974 | 7.27 | |||
| 101.6 | 4 | 4.134 | 5.254 | 6.854 | 8.35 | ||||
| 114.3 | 4 1/2 | 4.654 | 5.924 | 7.734 | 9.43 | ||||
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.
Other Standard: DIN 17456 , DIN 17458, EN10216-5, GOST 9940-81, GOST 9941-81, JIS-G3463,...
Material Grade:
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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,... |
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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 |
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Gost Standard | 08Х17Т,08Х13,12Х13,12Х17,15Х25Т,04Х18Н10,08Х20Н14С2, 08Х18Н12Б,10Х17Н13М2Т,10Х23Н18,08Х18Н10,08Х18Н10Т, 08Х18Н12Т,08Х17Н15М3Т,12Х18Н10Т,12Х18Н12Т,12Х18Н9, 17Х18Н9, 08Х22Н6Т, 06ХН28МДТ. |
Size Range:
| Production | Outside Diameter | Wall Thickness |
| Heat Exchanger Tube | 6.00mm to 101.6mm | 0.5mm to 8mm |
Final Finishing
Annealed & Pickled/Bright Annealed.
Quality Tests:
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Corrosion Test
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Conducted only when specially requested by the client
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Chemical Analysis
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Test done as per required quality standards
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Destructive / Mechanical Testing
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Tensile | Hardness | Flattening | Flare | Flange
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Reverse-bend and Re. flat tests
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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
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Eddy Current Testing
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Done to detect homogeneities in subsurface by using Digital Flaw-mark Testing System
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Hydrostatic Testing
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100% Hydrostatic Testing carried out according to ASTM-A 450 norms for checking tube leakage, and biggest pressure we can support 20Mpa/7s .
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Air Under Pressure Test
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To check any evidence of air leakage |
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Visual Inspection
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After passivation, every single length of tubes & pipes is subjected to thorough visual inspection by trained staff for detecting surface flaws & other imperfections
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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 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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