YUHONG HOLDING GROUP CO., LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 10000 tons/month |
| Delivery Time | 5---75 days |
| Packaging Details | Bundle + Cap , Ply wooden case |
| Material Grade | Alloy800, 800H, 800HT, UNS NO8800, UNS NO8810, UNS NO8811 |
| Material Standard | ASTM B407, ASME SB407 |
| NDT | ET, UT, HT, PT, PMI |
| Size of OD | 6mm ~ 219.1mm |
| Wall Thickness | 1mm ~ 50mm |
| Length | Max.: 26m/pc |
| Brand Name | YUHONG |
| Model Number | ASME SB407 ALLOY 800HT , UNS NO8811 |
| Certification | ASME , U STAMP , PED, API , ABS, LR, DNV, GL , BV, KR, TS, CCS |
| Place of Origin | China,Korea |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000 tons/month |
| Delivery Time | 5---75 days | Packaging Details | Bundle + Cap , Ply wooden case |
| Material Grade | Alloy800, 800H, 800HT, UNS NO8800, UNS NO8810, UNS NO8811 | Material Standard | ASTM B407, ASME SB407 |
| NDT | ET, UT, HT, PT, PMI | Size of OD | 6mm ~ 219.1mm |
| Wall Thickness | 1mm ~ 50mm | Length | Max.: 26m/pc |
| Brand Name | YUHONG | Model Number | ASME SB407 ALLOY 800HT , UNS NO8811 |
| Certification | ASME , U STAMP , PED, API , ABS, LR, DNV, GL , BV, KR, TS, CCS | Place of Origin | China,Korea |
| High Light | Nickel alloy steel boiler tube ，alloy steel boiler tube Alloy 800HT ，ASME SB407 for melting Furnace | ||
Nickel Alloy Steel Boiler Tube, ASME SB407 Alloy 800HT, for Steel melting Furnace application
Yuhong Holding Group is one of the earliest Nickel Base Alloy Tube exporter in China , we start from 2012 export first lot nickel base alloy tube to Gernmany client, from 2012 to now , Yuhong Holding Group already finished more than 100 projects which requested Nickel Base Alloy , which like Hastelloy C-276, C22, C2000, Hasteloy X, Hastelloy B, B2, B3, ... Monel 400, K500 , Inconel 600, 601, 602CA, Inconel 625, Inconel 690, Alloy 718, Alloy 750, ... Incoloy 800, Incoloy 800H Incoloy 800HT, Alloy 825, .... Yuhong brand already well known in oil & gas industry, Petrochemical Industry , offshore project, LNG vessle building, Steel Melting plant, .....
Alloys 800H/HT are used in a variety of applications involving exposure to corrosive environments and high temperatures such as heat treating equipment, chemical and petrochemical processing, nuclear power plants and the paper pulp industry. Heat-treating equipment such as baskets, trays, and fixtures employ Incoloy 800H/HT. Chemical and petrochemical processing industries use the alloys for heat exchangers and other piping systems in nitric acid media especially where resistance to chloride stress-corrosion cracking is required. Power plants use them for super-heater and re-heater tubing.
| Chemical Composition of ASME SB407 Alloy 800, 800H, 800HT | |||||||
| Grade | Ni | Cr | Fe | C | Al | Ti | Al+Ti |
| Alloy 800 | 30-35 | 19-23 | 39.5 min | 0.10 max | 0.15-0.60 | 0.15-0.60 | 0.30-1.20 |
| Alloy 800H | 30-35 | 19-23 | 39.5 | 0.05-0.10 | 0.15-0.60 | 0.15-0.60 | 0.30-1.20 |
| Alloy 800HT | 30-35 | 19-23 | 39.5 | 0.06-0.10 | 0.25-0.60 | 0.25-0.60 | 0.85-1.20 |
| ASTM Grain Size - Alloy 800 is not specified, Alloy 800H is 5 or coarser, Alloy 800HT is 5 or coarser. | |||||||
| Mechanical Properties of ASME SB407 Alloy 800, 800H, 800HT | |||||||
| Material | Temp. | Hardnes BHN | Tensile Strength MPa | Yield Strength (0.2% Offset) | |||
| °F | °C | ksi | MPa | ksi | MPa | ||
| Alloy 800H and Alloy 800HT | 80 | 27 | 126 | 77.8 | 536 | 21.7 | 150 |
| Alloy 800H and Alloy 800HT | 800 | 425 | 67.5 | 465 | 18.8 | 130 | |
| Alloy 800H and Alloy 800HT | 1000 | 540 | 90 | 62.7 | 432 | 13 | 90 |
| Alloy 800H and Alloy 800HT | 1200 | 650 | 84 | 54.8 | 378 | 13.5 | 93 |
| Alloy 800H and Alloy 800HT | 1300 | 705 | 82 | 47.7 | 329 | 15.8 | 109 |
| Alloy 800H and Alloy 800HT | 1400 | 760 | 74 | 34.2 | 236 | 13.1 | 90 |
ASME SB407 Incoloy 800H tube Application:
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company,Seller,Other
Year Established:
1990
Total Annual:
50M-70M
Employee Number:
50~800
Ecer Certification：
Verified Supplier
Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n... Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n...
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