28 Inch Carbon Steel Welded Annealed Pipe EN Standard For Boiler Schedule 40

Schedule 40 28 inch carbon welded annealed steel pipe EN standard for boiler

Detailed specification:

Production Standard, Grade, Steel No:

Standard:

API, ASTM, BS, DIN, GB, JIS

Grade Group:

10#-45#, A53-A369, Q195-Q345, ST35-ST52, STB35-STB42, STBA20-STBA26

Standard2:

API 5L, ASTM A106-2006, ASTM A53-2007, ASTM A513-2007, BS 1387, BS EN10025, DIN EN 10216-1-2004, DIN 2448, DIN 2444, DIN EN 10025, GB/T 3091-2001, GB/T8163, GB/T3901, GB/T3639, JIS G3444-2006

Grade:

10#, 20#, 45#, A53(A,B), A335 P1, A335 P23, Q235, Q345, Q195,Q215,st42,ST35,STB35,STBA20

Common materials of welded pipe:

Q235A,Q235C,Q235B,16Mn,20#,Q345,L245,L290,X42,X46,X60,X80,0Cr13,1Cr17,00Cr19Ni11,1Cr18Ni9,0Cr18Ni11Nb and so on

Delivery Condition:

Annealed, Normalized, Normalized and Tempered

Inspection and Test:

Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength,

Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test,No-destructive Test, Hydrostatic Test.

Surface treatment:

Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting

Black painted/3PE/3PP/FBE/galvanizing etc.

We can produce seamless steel pipes from OD1/4＂ to OD40＂, thickness SCH30,SCH40, SCH80, SCH160 and so on, according to the standards such as GB,ASTM,API 5L,API 5CT, DIN, and JIS.

Material:Carbon steel
Tolerance: meet the standard.
Application:The products are widely used in fertilizer, petroleum, centra-station, boiler, power station, shiping military, chemical industry, environment protection, traffic, food industry, medical equipement and so on.
Payment: T/T and L/C or negotiation
Protection: supply varnish coating, bevel end, plastic cap.
Supplementary requirements customers required are acceptable.

Application

For high, middle, low pressure boiler and pressure purpose

1. Casing Tube
2. Boiler Pipe
3. Petroleunm and natural gas industry
4. Chemistry industry
5. Electric industry

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.