Product name: Geological tube 

Standard:GB/T8162-1999, GB/T 3087

Grade: DZ40,DZ50,DZ55,DZ60,R780

Shape:Round

Outside diameter:10mm-500mm

Thickness:0.5mm~100mm 

Length:4m-24m,also can be manufactured according to customers' requirements

Type:Seamless 

Technique:Cold Rolled ,Hot Rolled

Surface :black painting,anti-rust oiled or varnish,also can be required according to customers' requirements

Pipe End: PE(Plain End)  BE(beveled end)

Packing: Standard export packages,Bundle 

Usage:Drill Pipe

Export to: Global

Origin:China(Mainland) 

Payment: 30% by T/T as deposit ,and the balance 70% after got the copy B/L

Delivery Details:FOB Port: Tianjin

                Lead Time: 1 - 20 days 

Primary Competitive Advantages:International Approvals

                           Packaging

                           Price

                           Product Features

                           Product Performance

                           Quality Approvals

                           Reputation

                           Service

                           Small Orders Accepted

We can supply Geological drilling seamless tube with high quality and low price.If you are in need of pipe , contact with us.