TPRICH Seamless Liquid/Gas Transportation gas pipe

GB/T8163 Seamless Steel Pipes For Liquid/Gas Transportation gas pipe

Steel Grade/Steel Material/Steel Number:

 10# 20# Q295 Q345 Q390 Q420 Q460

Size Range:

OD: 5-220mm

WT:1-30mm

Length:1-12m,as customer`s requirement

Raw Material Tube:

Seamless Hollow Sections, produced by hot piercing or hot rolled.

Usage: Structural Tubing with Improved Atmospheric Corrosion Resistance.

Production Process:

Raw Material → Incoming Inspection → Storage → Cutting → Hammering → Pickling Lubrication → Cleaning→ Phosphorization → Clean  → Lubrication → Cold Drawing/Cold Rolling  → Middle Check  → Heat Treatment  → Straightening  → Ends Cutting  → Final Inspection  → Bundling  → Storage

Characteristic: 

Good concentricity                          High Precision

Good surface quality                      Stable quality

Good OD and ID tolerance           Smooth Roughness

Inspection in the work ship: 

Size Measurement

NDT

Inspection: by eddy current test ultrasonic test

Mechanical test.

Application:

For manufacturing pipe lines, equipment pipe Fittings and steel structure

Q: Are you trading company or manufacturer ?

A: A professional steel pipes materials inventor, manufacturer and solution provider

Q: How long is your delivery time?

A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, and it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but you need to pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance , balance before shippment.
If you have another question, pls feel free to contact us 

TPRICH Seamless Liquid/Gas Transportation gas pipe