GB/T8163-2008 seamless steel pipe for fluid transport

 

1)Seamless steel pipe Specification

Seamless type	Outer Diameter	Thickness	Length
Round Pipe	32mm - 630mm	2.5mm-75.0mm	any length
Square Pipe	10mm*10mm-600mm*600mm	1.5mm-75.0mm	any length
Rectangle Pipe	20mm*10mm - 400mm*300mm	1.5mm-55.0mm	any length
L/T/Z window section	28mm/38mm	0.5mm-1.5mm	any length

 

2)Seamless steel pipe dimensions and tolerances

Bias level	Standard diameter tolerance
D1	±1.5%,Least±0.75 mm
D2	±1.0%,Least±0.50 mm
D3	±0.75%,Least±0.30 mm
D4	±0.50%,Least±0.10 mm

 

3)Seamless steel pipe production technology:Hot rolled.

 

4)Application:A large number of channels for transporting fluids, such as the transportation of oil, natural gas, gas, water and some solid materials, pipes, etc...

 

5)Export: We have established a full set of strict quality control system and advanced manufacturing technics and equipment , which makes the Brand “Hengte” & “ Aiwei” series products are sold widely to the customers from 29 provinces, cities and municipalites in China. We have cooperated with many foreign enterprises in the fields of piping, tubing, shaped tube processing, greenhouses and auxiliary materials, etc. Our products have been exported to many countries and regions in Europe,North America, Middle East and Asia. Our products are warmly welcomed by the customers from worldwide.

 

6)Supply capacity:5000Ton/Month.

 

7)Delivery period:25days after we receive the deposite.

 

8)General Packaging:Hexangular packing in bundles.