General Tubes/ Pipes ASTM A312 Stainless Steel Tube OD:10-830MM
HDT attaches great importance to advanced equipment and technology.
We have introduced:
•Peeling production line,
•Perforation production line,
•Cold drawing production line,
•Natural gas annealing furnace,
•Pickling tank and straightening.
•12 meters Tianshui Forging Press JCO Molding Machine
10000MT per month for the tubes and pipes.
5000MT per month for the steel plates.
Certification: China National Accreditation Service for Conformity Assessment
CNAS certification, with domestic and international standard
Ability: The testing items include routine physical performance testing,
chemical analysis testing, metallographic analysis, intergranular
corrosion, and high-Low temperature impact test, etc.
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 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.
|Stainless steel seamless tube & pipe||OD: φ6-φ813mm, WT: 0.5-40mm|
|U-Tube||OD: φ12-φ38mm, WT: 0.5-4mm|
|Welded tube & pipe||OD: φ17.15-φ1828mm, WT: 0.5-45mm|
|Pipe Fitting||OD: 1/4”~48”, WT: 5S-40S|
|Item No.||Steel types||Typical steel grade|
TP304, TP304L, TP304H, TP316, TP316H, TP316Ti, TP316L, TP321,
TP321H, TP347H, TP347HFG, 904L, TP310H, TP310S, TP317,
TP317L, TP316LMo≥2.5; etc
|3||Duplex/Super duplex||S31803; S32205; S31500; S32750；LC65-2506;LC80-2507|
|LC30-1812; LC65-2205; LC65-2506; LC80-2507; LC30-2242|
|TP304,TP304L, TP304H, TP316,|