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