Reducing Cross

Product Overview

Sikerui UPVC Reducing Cross is a high-performance pipe fitting engineered from unplasticized polyvinyl chloride (UPVC), designed to manage complex flow distribution by connecting four pipes of differing diameters. This four-way fitting ensures efficient branching in piping systems while facilitating size transitions, making it ideal for demanding applications in water supply, industrial plants, drainage, and irrigation networks. With exceptional durability, corrosion resistance, and a service life exceeding 50 years, the UPVC Reducing Cross combines lightweight simplicity with robust performance, adhering to international standards such as DIN PN16 and ISO 4422. Its smooth interior surface minimizes flow resistance, while chemical and UV resistance guarantee reliability in diverse environments .

Features of UPVC Reducing Cross

Multi-Directional Flow Optimization – Engineered with four outlets of varying diameters to enable seamless flow splitting or combining, reducing turbulence and maintaining pressure efficiency in complex pipeline networks .
Superior Chemical Resistance – Highly resistant to acids, alkalis, and corrosive fluids, ensuring safe transport of aggressive chemicals in industrial and mining applications .
Lightweight and Easy Installation – Up to 50% lighter than metal crosses, simplifying handling and reducing labor costs. Compatible with solvent cement, threaded, or rubber gasket connections for quick assembly .
Smooth Interior Surface – Precision-molded to minimize friction loss, prevent clogging, and maintain optimal flow rates in water, sewage, or chemical transport systems .
Durable Under Pressure – Rated for pressures up to PN16 (1.6 MPa) and temperatures from 0°C to 60°C, with robust SCH80 options for high-stress environments .
Eco-Friendly and Safe – Complies with drinking water standards (e.g., NSF/ANSI, ISO 4422), ensuring non-toxic operation for potable water systems .

Typical Uses of UPVC Reducing Cross

Water Distribution Networks: Used in municipal water supply systems to branch into smaller lines for residential or commercial buildings, ensuring efficient flow division without corrosion or contamination risks .
Industrial Chemical Processing: Ideal for plants handling acids, alkalis, or abrasive fluids, where its chemical resistance enables safe diversion of streams to equipment with varying inlet sizes .
Mine Drainage Systems: Effectively manages corrosive liquid removal in mining operations, withstanding acidic water and abrasive particles while ensuring long-term reliability in underground environments .
Agricultural Irrigation: Facilitates precise water distribution from main lines to smaller sub-lines in large-scale farms, resisting fertilizers and pesticides without degradation .
Sewage and Ventilation Systems: Employed in drainage networks to combine or split waste flows, with smooth walls preventing blockages. Also used for venting corrosive gases in industrial facilities .

Range of Production

Sikerui UPVC Reducing Crosses are available in sizes from DN20 to DN400, supporting custom diameter combinations (e.g., 110x90x90 mm). Pressure ratings include PN10 and PN16, with material options for SCH40 (standard) or SCH80 (high-pressure) designs. Products comply with DIN, ISO 4422, and ASTM standards, and customization is offered for dimensions, connection types (solvent weld, threaded), and colors (gray, white, blue) .

SIZE	Number	D1	d1	D2	d2	L	I	H1	H2
DN80x40	YS80x40	105.15	90.55	60.25	50.45	51.5	31.5	154.6	154.5
DN80x50	YS80x50	105.15	90.55	75.9	43.5	51.5	38	166.8	167
DN100x40	YS100x40	127.39	110.6	60.25	50.45	61.5	31.5	174	174
DN100x50	YS100x50	127.39	110.6	75.9	63.5	61.5	38	186.8	187
DN125x40	YS125x40	161.4	140.6	60.25	50.45	76	31.5	205	204.9
DN125x50	YS125x50	161.4	140.6	75.9	63.5	76	38	218	218
DN125x65	YS125x65	161.4	140.6	88.91	75.5	76	44	230	230
DN150x50	YS150x50	184.5	160.7	75.9	63.5	86.5	38	238.6	238.8
DN150x100	YS150x100	184.5	160.7	127.39	110.6	86.5	61.5	285.8	286

FAQs of Sikerui UPVC Reducing Cross

Q1: Can you customize Reducing Crosses for specific diameter combinations?

Yes, we provide tailored solutions for inlet/outlet diameters (e.g., DN25x20x25x20), pressure ratings, and connection methods to meet project requirements .

Q2: How can I evaluate the quality before bulk ordering?

Sample Reducing Crosses are available for testing. Specifications are confirmed within 3–5 days, with samples shipped within one week .

Q3: What is the lead time for large orders?

Standard orders deliver in 2–3 weeks. Urgent orders for common sizes (e.g., DN25-DN110) can be prioritized, with updates provided throughout production .

Q4: How do you ensure product reliability?

Each cross undergoes hydraulic pressure and material tests per ISO 9001. A 5-year warranty covers defects, with replacements arranged for verified issues .

Q5: What payment terms do you support?

We accept T/T, L/C, and flexible options (30% advance, 70% before shipment). Terms like EXW, FOB, or CIF are available for international clients .