AISI 4130 Steel Pipe Oil Well Pipe , Seamless Casing Pipe for Nonferrous Metal Mining Projects

AISI 4130 Steel Pipe Oil Well Pipe , Seamless Casing Pipe for Nonferrous Metal Mining Projects

Description

This AISI 4130 steel pipe represents high-performance seamless casing specifically engineered for challenging nonferrous metal mining projects. Manufactured from chromium-molybdenum alloy steel, it delivers exceptional mechanical strength, superior abrasion resistance, and reliable performance in corrosive mining environments.

The seamless construction ensures maximum structural integrity for casing applications in copper, nickel, zinc, and lithium mining operations. Its enhanced yield strength and torsional resistance provide optimal support in unstable geological formations, while the alloy composition offers excellent resistance to acidic mine waters and abrasive slurries.

Precision-engineered through controlled heat treatment, this casing pipe maintains dimensional stability under heavy loading conditions. Certified to international quality standards, it ensures extended service life and reduced maintenance requirements in both shallow and deep mining applications, providing reliable ground support in the most demanding nonferrous mining projects.

Specification

Delivery Condition
+SR (Stress Relieved): Ideal for machining, ensures low residual stresses and high straightness.

+N (Normalized): Enhances microstructural uniformity and toughness.

+QT (Quenched & Tempered): Provides superior strength and hardness for extreme downhole conditions.

Chemical Composition

Mechanical Properties

Features

Superior Toughness and Impact Resistance
Good Fatigue Resistance
Favorable Weldability and Machinability
Excellent Strength-to-Weight Ratio
Cost-Effectiveness for Specific Applications

Application
Drill Rod Tubing

Casing Tubing

Coupling Tubing

Packing
Steel-strapped bundles with plastic end caps and wooden case

Jiangsu Hongbao Group (Pipe) Co., Ltd. (Zhangjiagang Hongda Pipe Co., Ltd.) is a high-tech company in Jiangsu province. The company has a registered capital of RMB 89 million, covers an area of 130,000 square meters, employs 600 staff, and has annual sales of RMB 400 million. The company is specialized in producing and selling high-end bearing tubes, auto alloy tubes, titanium and titanium alloy tubes, nickel and nickel-based alloy tubes, refrigerator condenser tubes, aluminum and aluminum alloy tubes and the like.
The company focuses on the development of new products, and has successively developed high diameter-wall ratio titanium-molybdenum-nickel alloy seamless steel tubes, nuclear power plant reactor driving mechanism used martensite stainless steel seamless steel tubes, auto critical components used alloy steel tubes, high-end refrigerator used corrosion-resistance galvanized condenser tubes, marine engineering and complex environment oilfield used high-strength corrosion-resistance G3 tubes, among which, nuclear power plant reactor driving mechanism used martensite stainless steel seamless steel tube has obtained high-tech product certificate of the province.
At present, the company has obtained authorization for 7 patents for invention, and 8 patents for utility model.