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AISI SAE 4340 Alloy Steel Tube +Qt Hollow Bar

2026-07-07 4920

Model NO.:

4340

After-sales Service:

Technical/Sample/Quality

Warranty:

One Year

Type:

Seamless

Technique:

Rolled or Forged

Material:

Alloy Steel

Surface Treatment:

Black/Peeled/Polished

Usage:

Oil/Gas Drilling

Section Shape:

Round

Trademark:

SHUNFU

Transport Package:

Anticorrosion Seaway Packages

Specification:

OD 30-850mm

Origin:

China

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