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Manufactured from high-strength steel, it ensures the substantial towing capacity required while providing effective protection for the vehicle's structure in the

Lightweight hollow design with high-strength material.Optimized heat dissipation and dynamic balance,enhanced motor efficiency and driving comfort.

Through high-frequency induction quenching, the local strength of the steel pipe is enhanced, meeting its fatigue resistance requirements.

Utilizing high-strength materials and quenching technology, it achieves lightweight performance while enhancing responsiveness and

We are Zhejiang Weldo Piping Solution Co., Ltd, a comprehensive industrial and trade enterprise specializing in the manufacture and sale of flanges, BW and forged pipe fittings and other pipe accessories. Our catalogue covers WN, SO, SW, BL, TH, SAE, Swivel Flange, elbow, reducer, tee and other pipe fittings. The materials include stainless steel, duplex steel, nickel alloy, hastelloy alloy. Our products has passed PED/2014/EU/68, GOST, and ISO9001:2015 certification. Welcome to our website (www.weldopipeline.com) for more detailed information.

We are Zhejiang Weldo Piping Solution Co., Ltd, a comprehensive industrial and trade enterprise specializing in the manufacture and sale of flanges, BW and forged pipe fittings and other pipe accessories. Our catalogue covers WN, SO, SW, BL, TH, SAE, Swivel Flange, elbow, reducer, tee and other pipe fittings. The materials include stainless steel, duplex steel, nickel alloy, hastelloy alloy. Our products has passed PED/2014/EU/68, GOST, and ISO9001:2015 certification. Welcome to our website (www.weldopipeline.com) for more detailed information.

Steering Gear Tubing delivers swift power transmission through its high-gloss inner surface,ensures precise control with exceptional dimensional accuracy,and guarantees system safety and durability via superior strength.

Hollow Structure: Effectively reduces vibration transmission for enhanced comfort. Lightweight Design: Significantly reduces vehicle weight to improve energy efficiency. High Mechanical Performance: Ensures on-road stability and smoothness while enhancing handling.

Main Products: CDC Shock Absorber Cylinder Tube, Intermediate Cylinder, Outer Cylinder. High Precision: Enables accurate and consistent damping control. Low Friction: Ensures long-term reliability. Complex Forming Process: Achieves seamless assembly between components.

The socket weld flange has a similar appearance to the Slip-On Flange, but there is a socket step inside the flange. After the pipe is inserted, welding connects them together.  It is suitable for low-temperature and low-pressure applications, with pipe diameters less than 80.  The advantages of the socket weld flange are that the flange can be quickly removed, which is suitable for systems that require frequent maintenance and replacement. However, its sealing performance is poor, and it is suitable for use in drainage systems with water accumulation.  The pressure rating is Class 150 to Class 1500, or PN10 to PN160. It is a common choice for small-diameter high-pressure pipes.

The Lap Joint flange is a movable flange plate. Its structure is divided into two parts. One end of the pipe section is connected to the pipeline, and the other end is made into a socket weld ring.  This structure can effectively save costs. However, it can withstand relatively low pressure. It is commonly used in situations where the medium temperature and pressure are not high, but the medium is highly corrosive.It is suitable for low-pressure environments and can be frequently disassembled.

Threaded flanges are mechanical components that achieve non-welded connections between pipe threads and threaded pipes through internal hole processing. They belong to a detachable connection method. They are convenient for installation and maintenance, especially suitable for alloy steel pipeline systems where welding is prohibited and for special material connections with poor welding performance, effectively avoiding the additional stress caused by welding deformation. They are mostly used in low-pressure or dangerous liquid scenarios where welding is not allowed. They are typically limited to Class 300 and below, or PN40 and below.