European standard reducers are core reducing connection fittings for European industrial piping systems, primarily used for smooth transition and connection between different pipe diameters in piping systems, solving the problems of sudden
Inquiry
European standard reducer, also known as alloy reducer, is a reducing pipe fitting used under high-temperature, high-pressure, hydrogen service, and heat-resistant working conditions. Unlike ordinary carbon steel or stainless steel pipe fittings, it uses chromium-molybdenum alloy and low-alloy heat-resistant steel as the base material, and is produced by hot-pressing push forming, seamless molding, or CNC precision rolling processes. The product is divided into two basic structures: concentric and eccentric. The nominal diameter covers DN15–DN2000, follows multiple national standards including ASME B16.9, GB/T12459, DIN, EN, GOST, and JIS, and is compatible with wall thickness grades such as SCH40, SCH80, SCH160, and XXS. Mainstream materials include grades such as 15CrMo, 12Cr1MoV, Cr5Mo, P11, P12, P22, P91, and 16Mn/Q345B. It is used to connect pipes of different diameters, smoothly transition media, reduce turbulence, impact, and pipeline fatigue loss, and is suitable for scenarios such as thermal power generation, thermoelectricity, petrochemical refining, and boiler piping. If you need to confirm specific specifications, materials, or standards, please contact us.
| Product Name | EN Standard Reducer |
| Categories | Reducers |
| The core technical parameters of this product strictly align with European standard specifications and are suitable for full working condition use requirements. Executive standards | EN 10253-2/4, DIN2616, ISO 5251; Structural types: concentric, eccentric; Process types: seamless pressing, butt-welding forming; Specification range: DN15-DN700 (1/2 inch-28 inch); Wall thickness grades: full series of Sch10-Sch160. Material parameters: carbon steel tensile strength 410-630MPa, yield strength ≥235MPa; stainless steel tensile strength ≥515MPa, with excellent low-temperature toughness. Pressure grades: Type A adapts to reduced-pressure working conditions, Type B adapts to full-rated-pressure working conditions, maximum pressure-bearing 16MPa. Working temperature: carbon steel -20℃ to 450℃, stainless steel -196℃ to 600℃. Dimensional tolerances: pipe diameter, wall thickness |
| Customization | The factory possesses comprehensive European-standard reducer customization capabilities, can satisfy overseas customers' personalized, non-standard chemical working condition adaptation needs, and fully conforms to EU engineering customization standards. Supports size customization, can customize reducers with non-standard diameters, special wall thicknesses, and long/short eccentric distances as needed, precisely matching various old pipeline renovation and special equipment connection scenarios. Supports material customization, can customize various European-standard special materials such as carbon steel, stainless steel, duplex steel, and alloy steel, adapting to special working conditions of corrosion resistance, ultra-high pressure, and high/low temperature. Supports process customization, can choose precision seamless, refined welding, and integral forging processes according to working condition requirements, with customization distinguished by Type A/B pressure grades. Supports surface process customization, including sandblasting, galvanizing, pickling and passivation, anti-corrosion spraying, and other treatment methods. At the same time |
| MOQ | Our company's European-standard reducers support flexible minimum order modes, adapting to various customer needs such as overseas small-batch sampling, bulk procurement, and urgent project requirements. The MOQ for conventional standard in-stock specifications is 1 piece, covering common sizes DN15-DN300, conventional wall thickness Sch40, and mainstream materials carbon steel and 304 stainless steel, with no minimum order threshold, supporting overseas customers' sample procurement and emergency replenishment |
| Lead Time | The company has established a complete European-standard pipe fitting inventory system, ensuring efficient cross-border shipment lead times and fully matching overseas customers' project schedules. Conventional standard specification European-standard reducers (common sizes, mainstream materials, standard wall thicknesses) have sufficient in-stock reserves; after payment confirmation, verification and stock preparation are completed within 24 hours, and packaging and shipment are completed within 3 working days, quickly responding to customers' emergency procurement needs. Medium non- |
| Packaging | European-standard reducers adopt standardized shockproof and moisture-proof packaging for foreign trade export, ensuring no damage, no rust, and no deformation throughout ocean transportation. Small-size specifications (DN15-DN100) are uniformly wrapped in moisture-proof plastic film, packed in independent bubble bags for shockproof protection, and classified into thickened export cartons, with English markings such as product model, specification, material, standard, and quantity on the outside of the cartons. Medium and large-size specifications (DN125-DN700) are wrapped in multi-layer waterproof woven fabric, with custom plastic dust caps installed at the ends to prevent end collisions and entry of debris, and the exterior uses solid wood fumigated pallets; the pallets comply with EU fumigation quarantine standards and can directly clear customs in EU countries. All products have clear classification codes and labels, are independently distinguished by batch, and are accompanied by English quality inspection certificates and parameter |
| Reference Price | Inquiry |
We support single-piece procurement of conventional standard specifications and mixed batches of multiple specifications. DN15–DN300 common sizes, Sch40 conventional wall thickness, and mainstream materials of carbon steel and 304 stainless steel have no minimum order threshold, suitable for overseas customers' sample procurement and emergency replenishment. For conventional standard specifications, stocking is completed within 24 hours after payment confirmation, and packaging and shipping are completed within 3 working days. For non-standard customized products, the delivery time needs to be confirmed based on size, material, process, and quantity. Please contact us to provide specific requirements. Packaging adopts export-standardized shockproof and moisture-proof solutions. Small items use moisture-proof film, bubble bags, and thickened export cartons. Medium and large items use waterproof woven fabric, dust plugs, and solid wood fumigated pallets. The pallets comply with EU fumigation quarantine standards and can be adapted to sea, land, and air transport.
Before sales, we provide working condition solution consultation, specification selection, and parameter matching, and assist in product selection in combination with European engineering standards. During sales, we synchronize production progress, quality inspection processes, and shipping logistics information, and provide the full set of qualification documents required for customs declaration and customs clearance. After sales, we provide an 18-month warranty. During the warranty period, for non-human-caused quality problems, we provide free returns, exchanges, or replacements. We have a cross-border after-sales support team that responds to inquiries 24 hours a day and provides English technical guidance for pipeline installation, working condition adaptation, and troubleshooting. If you need to confirm certification documents, test reports, or project-specific materials, please contact us.
The products strictly implement EU standard systems such as EN 10253-2/4, DIN2616, and ISO 5251, covering both A and B grades. For test reports and compliance documents for specific batches, please contact us to confirm.
For regular standard in-stock specifications, the MOQ is 1 piece, and mixed batches of multiple specifications are supported. For non-standard sizes, special materials, or process customization, we can discuss according to project requirements; please contact us and provide drawings or parameters.
Small items use moisture-proof film, bubble bags, and thickened export cartons; medium and large items use waterproof woven fabric, dust-proof caps, and solid wood fumigation pallets, and the pallets comply with EU fumigation quarantine standards. The entire process is reinforced and tied down, suitable for sea, land, and air transport.
For regular standard specifications, stocking is completed within 24 hours after payment confirmation, and packaging and shipment are completed within 3 working days. For non-standard customized products, the delivery time must be confirmed according to size, material, process, and quantity; please contact us.
The product warranty period is 18 months. During the warranty period, if non-human-caused quality problems occur, we provide unconditional free returns, exchanges, or replacements. At the same time, we provide lifetime technical support, with English guidance for installation, working condition adaptation, and troubleshooting.
Yes. We support size customization for non-standard diameters, special wall thicknesses, and long or short eccentricity, as well as material customization for carbon steel, stainless steel, duplex steel, alloy steel, etc. You can also choose precision seamless, refined welded, or integrally forged processes. Please contact us to confirm the specific solution.
Please fill in the following information, and we will contact you as soon as possible to provide product solutions or quotes based on your needs.