...
Shandong Zhongshu Import & Export Co,.Ltd

Find Our Products

Start the conversation to established good relationship and business

Carbon Steel Pipe

ASTM A106 High Pressure Seamless Boiler Pipe Carbon Steel Tube for Power Plant Applications

  • Designed for high-temperature and high-pressure environments.
  • Excellent heat resistance and long service life.
  • Suitable for boilers, steam systems and power stations.

Q235B Mild Carbon Steel Welded Pipe Low Noise Ventilation Exhaust Duct Tube for Factory Dust Removal Smoke Ventilation Air Duct System

  1. Adopting high-quality Q235B mild carbon steel material, the pipe features smooth inner wall, low air resistance and no dust adhesion, ideal for industrial ventilation and dust exhaust systems.
  2. Fine welding process ensures seamless welding lines, good air tightness and stable overall structure, effectively avoiding air leakage and dust leakage during ventilation operation.
  3. Support surface painting and anti-rust treatment, lightweight and easy to cut, bend and install. Complete specifications and standardized export packaging for industrial ventilation projects.

A335 Alloy Steel Boiler Pipe

1.Made from high-grade alloy steel, offering excellent strength, high-temperature resistance and corrosion resistance for harsh working conditions. 2.Available in various grades (12Cr1MoV, 15CrMo, P11, P22, etc.) and specifications, meeting international standards like ASTM, ASME and EN. 3.Strict quality inspection with full documentation, precise dimensions, and seaworthy packaging for industrial and energy projects.

ASTM A106 Carbon Steel Seamless Pipe for Chemical Processing and Petrochemical Industry

  • Designed for chemical and petrochemical applications.
  • Excellent performance under high temperature and pressure.
  • Reliable quality with strict inspection procedures.

Precision Seamless Carbon Steel Pipe ST37 ST44 High Pressure Hydraulic Tubing for Mechanical Hydraulic System Oil Pressure Pipeline

  1. This precision seamless carbon steel pipe is made of high-purity low-carbon steel, with dense internal structure, no pores and inclusions, ensuring stable hydraulic pressure transmission without pipeline leakage.
  2. Adopting cold drawn precision processing technology, the pipe features high dimensional accuracy, smooth inner and outer walls, excellent pressure resistance and fatigue resistance, suitable for long-term cyclic high-pressure working conditions.
  3. Comply with international hydraulic pipeline standards, with strict hydraulic pressure and ultrasonic flaw detection. Non-galvanized pure steel body, equipped with professional dust-proof and moisture-proof export packaging.

Carbon Steel Seamless Pipe

1.Manufactured from solid steel billet without any welded seams, ensuring uniform strength and excellent pressure resistance. 2.100% virgin material, available in various grades (ASTM A106, EN, API 5CT, etc.), meeting global industry standards. 3.Strict quality control (UT/MT/HT tests) with precise dimensions, clean label, neutral packaging, ready for export.

Hot Rolled Carbon Steel Seamless Pipe for Structural Construction and Engineering Projects

  • High load-bearing capacity and structural strength.
  • Suitable for construction and infrastructure projects.
  • Available in customized sizes and lengths.

Q235 Hot Dip Galvanized Carbon Steel Pipe Anti-Corrosion Metal Tube for Industrial Process Water Equipment Cooling Factory Pipeline System

  1. This industrial-grade galvanized carbon steel pipe adopts high-quality low-carbon steel raw materials, with uniform and dense hot-dip zinc coating, providing stable long-term anti-corrosion performance for indoor factory working conditions.
  2. The pipe body features smooth surface, stable chemical performance and excellent medium compatibility, suitable for circulating water, cooling water and general industrial fluid delivery.
  3. Adopts standardized industrial production specifications, with strict dimensional calibration and surface inspection. Equipped with moisture-proof and rust-proof export packaging to ensure product integrity during long-distance transportation.

API 5L Seamless Steel Pipe

1.API 5L steel pipes have high strength and pressure resistance, good corrosion resistance, and long service life.. 2.Surface treatment: Available upon request: black paint, sandblasting, 3PE anti-corrosion, epoxy coating. 3.Services offered: Third-party testing (SGS, etc.), hydrostatic testing, ultrasonic testing, MTC certification.

Precision Carbon Steel Seamless Tube for Machinery Manufacturing and Hydraulic Equipment

  • High dimensional accuracy and smooth surface finish.
  • Ideal for machining and hydraulic applications.
  • Excellent mechanical performance.