Hunan Rongchang Machinery Equipment Co., Ltd.
                                                                                                           
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Standard Size Alloy Drill Pipe with 1 Inch Wall Thickness, 30 Ft Length, and 100,000-120,000 Ft-lbs Bending Strength

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Brand: Rongchang Machinery
Product Description
Product Overview
Standard size alloy drill pipe engineered for demanding drilling operations with 1-inch wall thickness and 30-foot length, delivering exceptional bending strength and corrosion resistance.
Key Specifications
Attribute Specification
Wall Thickness 1 Inch
Length 30 Ft
Bending Strength 100,000 - 120,000 Ft-lbs
Material Alloy Steel
Internal Coating Zinc Phosphate
External Coating Epoxy
Manufacturing Technique Cold Rolled
Performance Features
  • High bending strength range of 100,000-120,000 Ft-lbs for challenging drilling environments
  • Durable epoxy external coating provides superior corrosion and abrasion protection
  • Zinc phosphate internal coating extends product lifespan
  • Cold-rolled manufacturing ensures precision and consistent performance
  • 30-foot standard length suitable for various drilling depths
Certifications & Standards
Manufactured in compliance with API, API 5CT, API 5DP, and API 5L standards, ensuring industry-leading quality and reliability.
Applications
Ideal for borehole drilling, oil and gas exploration, mining operations, geothermal drilling, and dredge applications. Available in NC31, NC38, and NC50 connection sizes.
Customization Options
Available in standard blue finish or custom colors as requested. Manufactured by Rongchang Machinery with comprehensive quality assurance.

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hunan Rongchang Machinery Equipment Co., Ltd.
Location NO.110,UNIT2,BUILDING B4,JINKE YIDA SCIENCE AND TECHNOLOGY CITY, NO.77,SOUTH SECTION OF DONGLIU ROAD,CHANGSHA ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE.
Contact Person Carrie Yang

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