ASTM B668 UNS N08028 Seamless Alloy Steel Tube

ASTM B668 UNS N08028 Seamless Alloy Steel Tube

Product Description:

Standard: ASTM B668

Size Range: OD: 5-203.2mm

                    WT: 0.5-15mm

                    Length: max 12000mm

                    Our regularproduction size: 19.05mm 25.4mm OD

Steel Grade: UNS N08020

Delivery Condition: Solution-Annealed, or Bright Annealed

Production Processs:

1. Pipe and tube shall be furnished in the solution-annealed condition.

note: the recommended heat treatment shall consist of heating the material to a temperature of 1975 to 2100℉(1080 to 1150℃) with subsequent quenching in water or rapidly cooling by other means.

2. The scale shall be removed by suitable means. When bright annealed, scale removal operations are not necessary.

Product Pictures:

Packing:

Eddy Current Test and Ultrasonic Test:

Characteristic:

Good concentricity

Good OD and ID tolerance

High precision

Stable quality

Torich's Chemical assurance
1.Each lot of raw materials will be tested by spectrometer before put in storage.
2.100%PMI the mother pipe to ensure we put right material.
2.100%PMI the finished pipe again to ensure we produced right grade

FAQ

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

ASTM B668 UNS N08028 Seamless Alloy Steel Tube