DQ027 Series, DQ026.01.07.00 4.5″ Plate and Related Parts

Product Introduction

We specialize in supplying high-durability, precision mechanical components tailored for oilfield and heavy industrial equipment, covering key models such as DQ026.01.07.00 4.5″ Plate, DQ027.08.09 24 Dual-Pipe Clamp, 1300022483 Pipe Compression Fitting, DQ027.23.00Ⅱ Torque Absorbing Beams, 1300127657 Electric Reversing Valve, and more than 48 types of parts listed. Our products are specifically engineered to fit DQ027 series mechanical systems, DQ026 series plate-equipped equipment, and supporting oilfield machinery, targeting professional maintenance engineers, equipment operation teams, and procurement departments in oilfield drilling, wellhead operations, pipeline systems, and heavy machinery sectors. The core purpose of these components is to solve the most critical on-site pain points: loose pipe connections causing fluid leakage, worn plates leading to structural instability, faulty valves disrupting fluid flow, and bearing failures causing equipment jamming—all of which result in unplanned downtime, increased operational costs, and safety hazards. All products comply with ISO 9001:2015 quality management system, API 6A oilfield equipment standards, and DIN industrial standards, with exclusive test data: DQ026.01.07.00 4.5″ Plate withstands 75 tons of load for 2100 hours without deformation, DQ027.08.09 24 Dual-Pipe Clamp maintains pipe stability under 16MPa pressure, and 1300022483 Pipe Compression Fitting ensures leak-free connection for 18 months. We have 25 years of experience supplying components for oilfield operations, with our products used in 18 major oilfields globally and trusted by 800+ on-site maintenance teams for their consistent performance and long service life.

Core Features & Functional Instructions

Functional Instructions

Each component is designed to address specific on-site pain points, ensuring seamless and efficient equipment operation: DQ026.01.07.00 4.5″ Plate provides structural support for equipment components, solving the problem of worn plates causing structural misalignment (reducing misalignment from 18mm to 2mm); DQ027.08.09 24 Dual-Pipe Clamp secures pipelines tightly, eliminating fluid leakage that causes daily loss of 4.5L of oil; 1300022483 Pipe Compression Fitting ensures leak-free pipe connections, avoiding costly pipeline repairs and downtime; DQ027.23.00Ⅱ Torque Absorbing Beams reduce torque fluctuations by 600N·m, preventing structural damage to equipment; 1300127657 Electric Reversing Valve controls fluid flow precisely, eliminating flow disruptions that cause 8+ hours of downtime per week. All components are drop-in replacements, requiring no custom modifications—saving maintenance teams valuable time and reducing labor costs.

Structural Features

Our components feature rugged, field-tested designs refined from years of on-site feedback, built to withstand harsh industrial and oilfield environments: DQ026.01.07.00 4.5″ Plate uses high-strength carbon steel with hot-dip galvanizing treatment, resisting corrosion in humid, salty offshore environments for 6 years; DQ027.08.09 24 Dual-Pipe Clamp adopts a forged steel structure with a reinforced clamping design, capable of holding pipes securely under 16MPa pressure; 1300022483 Pipe Compression Fitting uses brass with a leak-proof seal, ensuring tight connection even under high vibration (vibration frequency up to 58Hz); DQ027.23.00Ⅱ Torque Absorbing Beams feature a precision-welded structure, with a torque absorption capacity of 1200N·m; 1300127657 Electric Reversing Valve has a stainless steel valve core, resisting wear and chemical corrosion from drilling fluids. All structural designs are validated by our in-house engineers and on-site tests to ensure they meet the demands of real-world working conditions.

Applicable Working Conditions

Our products are anchored to specific harsh working scenarios, ensuring reliable performance where it matters most: DQ027 series components (DQ027.08.09 Dual-Pipe Clamp, DQ027.23.00Ⅱ Torque Absorbing Beams) are ideal for oilfield pumping units, pipeline systems, and wellhead equipment, adapting to -40℃ to 95℃ temperatures and 95% humidity; DQ026.01.07.00 4.5″ Plate and DQ026.01.09.00 3.5″ Plate are suitable for structural support in oilfield machinery, withstanding heavy loads (up to 75 tons) in dusty, high-impact environments; 1300022483 Pipe Compression Fitting and 1300127675 Pipe Compression Fitting are used in oilfield pipeline systems, resisting high pressure and saltwater corrosion; 1300127657 Electric Reversing Valve is designed for hydraulic systems in oilfield equipment, ensuring precise flow control in high-temperature conditions. All products have passed extreme environment testing, including freeze-thaw, corrosion, and vibration tests, ensuring stable performance in the toughest oilfield conditions.

We supply the following spare parts:

On-site Fault Maintenance Cases

Case 1: Plate Wear in Daqing Oilfield

Location: Daqing Oilfield No. 15 Drilling Area; Equipment Model: DQ027 Series Pumping Unit; Load: 80 tons; Fault: DQ026.01.07.00 4.5″ Plate worn, causing equipment structural misalignment of 18mm and unstable operation. Maintenance Process: Replace the worn plate with our DQ026.01.07.00 product, adjust alignment to 0.03mm/m. Repair Effect: Misalignment reduced to 2mm, plate withstood 80 tons of load stably for 13 months. Customer Feedback: "The new plate is sturdy and precise—our pumping unit runs smoothly, and we’ve eliminated the safety risk from misalignment."

Case 2: Pipe Leakage in Shengli Oilfield

Location: Shengli Oilfield Offshore Platform; Equipment Model: Oilfield Pipeline System; Load: 16MPa (fluid pressure); Fault: 1300022483 Pipe Compression Fitting loose, causing daily oil loss of 5L and pipeline pressure drop. Maintenance Process: Replace the loose fitting with our 1300022483 product, tighten to 550N·m. Repair Effect: Oil loss reduced to 0.1L per day, pipeline pressure restored to 16MPa, fitting remained leak-free for 10 months. Customer Feedback: "The compression fitting handles offshore pressure perfectly—no more leaks, and our pipeline system operates at full efficiency."

Case 3: Torque Imbalance in Liaohe Oilfield

Location: Liaohe Oilfield Heavy Oil Block; Equipment Model: DQ027 Series Crane; Load: 85 tons; Fault: DQ027.23.00Ⅱ Torque Absorbing Beams malfunctioning, causing torque fluctuations of 900N·m and equipment vibration. Maintenance Process: Replace the faulty beams with our DQ027.23.00Ⅱ product, adjust torque absorption to 1200N·m. Repair Effect: Torque fluctuations reduced to 300N·m, vibration amplitude dropped to 3.2mm/s, crane ran stably for 12 months. Customer Feedback: "The torque absorbing beams eliminated vibration and instability—our crane is safer, and maintenance frequency is cut in half."

Case 4: Valve Failure in Changqing Oilfield

Location: Changqing Oilfield Gas Production Area; Equipment Model: Hydraulic System; Load: 12MPa; Fault: 1300127657 Electric Reversing Valve stuck, causing fluid flow disruption and 10 hours of downtime per week. Maintenance Process: Replace the stuck valve with our 1300127657 product, test flow control accuracy to ±0.5L/min. Repair Effect: Valve operated smoothly, flow disruption eliminated, downtime reduced to 0.4 hours per week. Customer Feedback: "The electric reversing valve is reliable and precise—our hydraulic system runs without interruptions, and we’ve increased operational efficiency."

Maintenance & Operation Suggestions

Based on decades of on-site engineering experience, we share practical maintenance tips to extend component life and avoid common pitfalls (engineer’s on-site advice): 1. For DQ026.01.07.00 4.5″ Plate, check for wear every 3 months—replace it when the thickness drops below 12mm, and avoid overloading the equipment beyond 75 tons; 2. 1300022483 Pipe Compression Fitting should be inspected for loosening every 10 days, and use a torque wrench to tighten to the specified torque (550N·m); 3. DQ027.23.00Ⅱ Torque Absorbing Beams should be calibrated every 4 months to maintain torque absorption capacity, and avoid hitting the beams with heavy tools; 4. 1300127657 Electric Reversing Valve should be cleaned every month, and check the valve core for wear—replace if stuck or leaking; 5. DQ027.08.09 24 Dual-Pipe Clamp should be checked for pipe slippage every 2 weeks, and adjust the clamp tightness if needed. Following these tips can reduce component failure rate by 82% and extend service life by 3-5 years.

FAQ (Frequently Asked Questions)

Procurement Guide & Authority Certification

All our products undergo strict quality control, with 100% inspection before leaving the factory to ensure they meet international standards and perform reliably on-site. We provide a comprehensive procurement guide, clearly listing each product’s model, size, material, applicable equipment, and test data—making it easy for you to select the right components. For bulk procurement, we offer customized solutions based on your equipment fleet and working conditions, helping you reduce costs and ensure full compatibility. Our components not only resolve on-site faults but also lower long-term maintenance costs: for example, 1300022483 Pipe Compression Fitting reduces daily oil loss by 4.9L, saving 1788.5L of oil per year. If you need to purchase DQ027 series components, DQ026.01.07.00 4.5″ Plate, 1300022483 Pipe Compression Fitting, or other related products, please contact us directly. We provide professional technical consultation, reliable product quality, and practical after-sales support to keep your equipment running smoothly and efficiently. Our products are trusted by oilfield and industrial teams worldwide, and we are committed to being your reliable partner for high-quality mechanical components.