GB3027 Grade 20 Seamless Hollow Steel Pipe For Low Temperature Boiler

GB3027 Grade 20 Seamless Steel Pipe For Low Temperature Boiler

Type: Seamless / SMLS

Standard:

1. GB3087 GRADE 20

2. ASTM A 210 Gr. A-1

3. DIN 1629 ST44.0

4. JIS G3461 STB410

5. BS 3059-2 440

6. NF A49-212 TU42C

7. ISO2640-2 TS9/TS9H

Technique: Available in coil drawn and hot rolled

Thickness ; 3 - 60 mm

Diameter: 20 - 760 mm

Length ; 4 m , 5.8 m , 6 m , 11.8 m , 12m

Surface: Painting, Coating Oil, Pickling, Etc.

Packing: Packing in bundle with steel strips; with seaworthy package at the end; could be done with your requirement.

Inspection: With Chemical Coposition and Mechanical Properties Testing; Hydrostatic Test, Dimensional and Visual Inspection, with Nondestructive Inspection.

Application: Matine Boilers, Locomotive Boilers, Fire Tube Boilers, General Boilers, Etc.

Delivery Time: usually with 25 days after receipt the deposit or L/C.

Loading Port: Xingang, China

Chemical composition&Mechanical properties

Hong Kong Sunrise Group is a customer-oriented, innovative, value-driven company, which manufactures, processes and distributes steel products and service worldwide. Over the years, the group has built up serval iron and steel production and processing bases in East and North China with annual capacity over 1 millions tons and a well established sales network around the world. The group currently empoly staff over 1000 people and the total assets reach US dollars 50 millions.
Our main products includes below several different types:

1. Flat Steel --HRC, CRC, GI, GL, PPGI, PPGL
2. Sectional Steel---H beam, I beam, Channel Bar, Angle Bar, Round Pipe, Square pipe, T grid
3. Long Steel---Deformed bar, Wire rod
4. Powder Coating
5. Glass wool

Our factory located in beautiful coastal city of Shanghai, Tianjin with convenient transportation, which covers a large-scale manufacturing bases and more than two hundred of professional techinicians. Our products include cold rolled steel, galvanized steel, galvalume steel and pre-painted steel, etc.

We also have our two accessories building materials factories, one lies in Guangzhou, Yinda powder coating factory and another is inuslation materials lies in Tianjin, which supply glass wool and rock wool insulation materials.
Below is the production line information:

1. Cold Rolled Production Lines---- 4 Lines

2. Galvanized Production Lines---- 4 Lines

3. Galvalume Production Lines ---- 2 Lines

4. Pre-painted Production Lines ---- 4 Lines

Our products sell well in domestic andmore than 70 countries and regions throughout the world, mainly in South East Asia, South America, The Middle East, Turkey and Africa, Europe and so on.

We provide clients with the excellent and intergtative service of development and design, manufacturing and installation, testing and trainning, and insist on the business principle of "quality assured" and "reliable reputation".

Sincerely wish to strengthen business relations with friend both at home and abroad, creative beautiful future!