ASTM SAE 1020 Carbon seamless steel pipes/tube

equipmet:

1 set of Φ 50 enhanced automatic peforating equipment

1 set of Φ 40 automatic peforating equipment

2 sets 10 tons chain cold-drawn machine

2 sets 15 tons chain cold-drawn machine

4 sets 20 tons chain cold-drawn machine

1 sets 45 tons chain cold-drawn machine

1 sets 65 tons chain cold-drawn machine

8 sets of LG30 type 2 roller cold-rolling mill

4 sets of LG40 type 2 roller cold-rolling mill

1 sets of LG50  2 roller cold-rolling mill

1 set roller type continuously heat treatment furnace

1 set of GJ Φ 20mm-80mm pipe straightening machine

1 set of GJ Φ 50mm pipe straightening machine

1 set of GJ Φ 6mm-12mm pipe straightening machine

ASTM SAE 1020  carbon seamless steel pipes
OD 15-80mm  WT 1-14mm
standard  ASTM, GB
OEM service &fast delivery

 the chemical component and chemical properties of 20#  

C :0,17~0.23                 

Si:0.17~0.37

Mn:0.35~0.65

Cr:<=0.25

Ni:<=0.30

Cu:<=0.25

P:<=0.035

S:<=0.035

The pipes are widely used for the auto/motorcycle/agricultural machine/railway project/low-high pressure boiler tubes/bearing tubes/ships manufacturing industries/oil and other high standards & demand processing & manufacturing industries.

Any of your questions will be answered within 24 hours!

Welcome to inquiry!