ASTM A333 Grade 4 Seamless Pipe

ASTM A333 Grade 4 Seamless Pipe 

Specifications:

Outer Dimensions: 10mm – 114.3mm

Wall Thickness: 1mm – 20 mm

Length:  Fixed length, random length,  max 16000mm

Application: Seamless and Welded Steel Pipe for Low-Temperature Service.

Steel grade: ASTM A333 Grade 4 

Packing:

Bare packing/bundle packing/crate packing/wooden protection at the both sides of tubes and suitably protected for sea-worthly delivery or as requested.

Inspection and Test:

Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test,No-destructive Test, Hydrostatic Test.

Surface treatment:

Oil-dip, Varnish, Passivation, Phosphating.
Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles or as requested.

Company Profile

1. We can supply steel pipe , pipe fittings, flanges, steel sections and valve etc.

2. Our factory history begins in 1989, we have more than 20 years' exporting experience to serve you.

3. Our team is prefessional, we control the price and quality in good level.

4. Our products is Rich, not only from our own factories , but also we are agency of many factories in China, you can source from us in one time.

We believe “ Give us a chance , and you can get one more choice for yourself at the same time !”

Welcome to contact with us any time.

Product Scope

Our Customers

Company Culture