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 Featur
                                                            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.