Product Summary
RUNXING specializes in manufacturing high-performance Stainless Steel Butt-welded Equal Unequal Cross, including ASTM SA403 304H Equal Unequal Cross and SA403 304H Stainless Steel
Equal Cross. Our
four way pipe fittings feature excellent corrosion resistance, high temperature tolerance, and precise dimensions, complying with international standards. Suitable for various industrial piping systems, we provide reliable quality, customization options and professional support to global B2B buyers.
Product Overview
The Stainless Steel Butt-welded Equal Unequal Cross is a core four way
Pipe Fitting produced by RUNXING, designed to connect four pipes at a right angle, enabling fluid or gas distribution in piping systems. Our product line covers Equal Cross, unequal cross, and related variants like
Stainless Steel Cross Tee, meeting diverse installation needs. Made of high-grade stainless steel, the butt-welded equal unequal cross offers superior durability, corrosion resistance, and compatibility with different industrial environments, making it a preferred choice for global procurement.
Technical Specifications
- Material Grade: Primarily ASTM SA403 304H, also available in SUS304, SUS316 (customizable according to requirements)
- Welding Type: Butt-welded (
Weld Equal Cross), ensuring tight connection and high pressure resistance
- Size Range: Customizable according to customer needs, covering standard and non-standard specifications
- Temperature Resistance: -20°C to 500°C, suitable for high-temperature working environments
- Pressure Rating: Complies with ANSI, EN standards, adjustable based on application scenarios
- Surface Finish: Polished, pickled, or as per customer requirements, ensuring corrosion resistance and aesthetic appearance
How to Use the Product
1. Check the Stainless Steel Butt-welded Equal Unequal Cross for any damage, rust, or dimensional deviations before installation, ensuring it meets the project requirements.
2. Clean the inner and outer surfaces of the cross and the connected pipes, removing oil, dirt, and oxide layers to ensure firm welding.
3. Align the cross with the four pipes respectively, ensuring accurate positioning and tight fit between the welding surfaces.
4. Perform butt-welding operation (weld equal cross) according to standard welding procedures, controlling welding temperature and speed to ensure welding quality.
5. After welding, cool the joint naturally, then inspect the welding seam for defects such as cracks or gaps.
6. Conduct pressure testing on the installed piping system to confirm no leakage, ensuring the cross operates normally in the system.
Application Scenarios
Our Stainless Steel Butt-welded Equal Unequal Cross and four way pipe fittings are widely used in various industrial fields, including:
- Petrochemical Industry: Used in oil and gas transportation pipelines, chemical reaction equipment, withstanding corrosion of chemical media and high pressure.
- Food and Beverage Industry: Made of food-grade stainless steel, suitable for fluid transportation in food processing, ensuring hygiene and safety.
- Water Treatment Industry: Applied in water supply and drainage systems, sewage treatment pipelines, resisting corrosion of water and chemical agents.
- Pharmaceutical Industry: Used in pharmaceutical production pipelines, complying with GMP standards, ensuring no pollution to medicinal materials.
- Power Generation Industry: Suitable for high-temperature and high-pressure pipelines in power plants, ensuring stable operation of the power system.
These applications fully reflect the product's versatility and reliability, bringing stable operation, reduced maintenance costs, and improved work efficiency to procurement buyers.
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