Seamless Welded Annealed Pipe / Metal Cold Drawn Steel Tube Round Shape

Stainless Steel Seamless Tubes Bright Annealed ASTM A213 / ASTM A269 TP304/304L TP316/316L 10X 1 X 6000MM

Hua Dong Energy Technology deals with stainless steel seamless pipe and tube already more than 35 years, every year sells more than 50000 tons of stainless steel seamless pipe and tube. Our client already cover more than 30 countries. Our stainless steel seamless pipe and tube are widly used in Mining, Energy, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry etc. ANSI B16.10: B16.19 SCH 5S, SCH 10S, SCH 20, SCH 30, SCH 40S, SCH 60, SCH80S, XS, SCH 100, SCH 120, SCH160, XXS

Characteristic: With cold press (mainly cold rolling), the gas protects heat treatment, with high precision:

ID:Ra≤0.4μm,OD:Ra≤0.8μm；Mainly for precision instrument, Hydraulic pressure system, exhaust gas

system etc.

Standard: ASTM/ASME A/SA213, A/SA269, DIN17458/17457, EN10216-5/10217-7. After negotiation, we can

supply pipe with customers’ requirement.

Material Grade: TP304, TP304L, TP316, TP316L, TP316Ti, and TP321 etc also DIN/EN grades available,

other grade can also be provided after consulting with customers.

Size Range:Seamless Tube(OD: Φ6mm-Φ76mm WT: 0.15mm-4.0mm, Length:Max. 500M/pc)

Supplementary Testing : Apart from the above mentioned tests, we also carry out on the manufactured products

supplementary testing. The tests conducted under this include:

Application:
Bright annealed stainless steel welded pipe is widely used in making military products, semiconductor, biological medicine, precision instruments and meters, hydraulic parts and many other industrial products.

Zhangjiagang Hua Dong Energy Technology Co., Ltd. is a high-tech enterprise specialized in producing all kinds of stainless, carbon and alloy steel tubes and pipes, steel plates which are widely used in the field of boiler&heat exchanger, energy, petrochemical, mining, food, paper, gas and fluid industry. And we have passed the attestations including ASME, TUV, Grade A, ISO9001, EN12952, EN10216, SO3834.

The company is the subsidiary of Zhangjiagang Hua Dong Boiler Co., Ltd, which is the most leading boiler and boiler parts manufacturer in China with a history of 35 years and annual turnover of 110 million U.S.A. dollars. Our products have been exported to over 30 countries like United States, Australia, Vietnam, Pakistan, Albania, Cambodia, India, Indonesia, South Korea, the Philippines, Turkey, Saudi Arab, Germany, Russia, Chile, Syria, Thailand, Bangladesh, France, Algeria, Mongolia and Singapore, Cuba, Iraq, Italy, Spain, Japan, Yugoslavia, Sri Lanka, the Czech republic, kyrgyzstan, Canada, Malaysia, the United Kingdom and so on.

Location:

Our company locates in Zhangjiagang city which is a port city, and is only 120km far away from Shanghai, 60km far away from Suzhou and 60km far away from Wuxi.

The traffic is very convenient.

Staff:

About 600 employees, including 150 technicians.

Strategy:

We strive to provide the top grade quality products and best services to the customers. Keep developing the new products which are energy saving, environment protective and keep investing for the new equipments and new technologies.

Supplying ability:

10000MT per month for the tubes and pipes

5000MT per month for the steel plates

Global cooperation partners:

Covanta, Foster Wheeler, RCR Energy, ALSTOM, POSCO, Dongfang Electric, Shanghai Electric, China Huaneng, China Guodian, China Datang Corporation, Huaguang Boiler, Haerbin Boiler, Dongfang Boiler, Hangzhou Boiler, Bao Steel, Tisco, Shagang Steel......

Our products' quality is ensured by advanced, excellent facilities and manufacturing equipment. We have introduced many advanced processing and inspection equipments, including plasma cutting machine, NC drilling equipment, automatic welding system, welding equipment and real-time online imaging detection system, etc., which successfully ensure excellent quality of our products.