ASTM SA213 TP310H High Pressure Boiler Superheater Seamless Stainless Tube 2.5"OD X0.25"MW
Seamless Stainless Steel Tube
Level at the end of the part of the boiler superheater and reheater requirements with good resistance to water vapor and gas oxidation resistance, ASTM SA213 TP310H has excellent creep rupture strength and better resistance to oxidation properties of steam and smoke, therefore more suitable for ultra supercritical unit in the environment is extremely bad boiler superheater and reheater components in the final stage of the pipeline.
Zhangjiagang Hua Dong Energy Technology Co., Ltd.(HDT) is the subsidiary of Zhangjiagang Hua Dong Boiler Co., Ltd., which is founded in 1985s and is one of the most leading boiler and boiler parts manufacturer in China. The company covers an area of 200,000㎡, with more than 400 workers and more than 80 technicians. The annual turnover is around 110 million US dollars. The company is located in port city Zhangjiagang in Jiangsu Province, 1.5 hours to Shanghai Pudong airport and 40min to Wuxi airport. HDT has strong supply capacity, owns over 50,000㎡ warehouse in storage area, mainly for our products packing, storage and transportation.
HDT is a high-tech enterprise specialized in producing all kinds of stainless, carbon and alloy steel tubes and pipes, steel plates and pipe fittings. HDT products have been widely applied in industry like petroleum, chemistry, metallurgy, shipbuilding, machinery, power, automobile, aviation, paper, food and pharmacy, etc. The annual production capacity of seamless steel pipe, welded pipe and pipe fittings is 30,000t, 20,000t and 5,000t respectively.
So far, HDT holds the certification of ASME, PED+AD2000, API, ABS, CCS, LR, DNV, GL, BV, KR, GOST and so on. We contribute to provide high-quality and safe products to our customers, and emphasize much on lean manufacturing, so as to make a win-win cooperation with customers and protect our environment.
| Main grade | Standard | Specification |
TP304H,TP310H,
TP316H,TP321H,
TP347H,TP347HFG | GB5310,GB13296,
ASTM A213, ASME
SA213,EN10216-5, | OD: 33-273mm
WT: 2-20mm
|
| Item No. | Steel types | Typical steel grade |
| 1 | Austenitic | TP304, TP304L, TP304H, TP316, TP316H, TP316Ti, TP316L, TP321, TP321H, TP347H, TP347HFG, 904L, TP310H, TP310S, TP317, TP317L, TP316LMo≥2.5; etc |
| 2 | Super Austenite | N08904;N08367;S31254 |
| 3 | Duplex/Super duplex | S31803; S32205; S31500; S32750；LC65-2506;LC80-2507 |
| 4 | Ni-Alloy | UNS NO2200;NO2201;NO4400;N06600;N06601;NO6690;NO6045; N06625; NO6603;N008800;N08810;N08811;N08020;N08825;N08828; |
| 5 | API Corrosion Resistant Alloy | LC30-1812; LC65-2205; LC65-2506; LC80-2507; LC30-2242 |
Certification: China National Accreditation Service for Conformity Assessment CNAS certification, with domestic and international standard testing.
Ability: The testing items include routine physical performance testing, chemical analysis testing, metallographic analysis, intergranular corrosion, and high-Low temperature impact test, etc.
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