SDR is the ratio of the pipe’s outside diameter to its wall thickness. A lower SDR generally indicates a thicker wall and higher pressure capacity. PN refers to the nominal pressure class under specified operating conditions. Because pressure performance is also affected by material grade and temperature, buyers should provide the required operating pressure, temperature and safety conditions when requesting an HDPE pipe quotation.
Pipe diameter and wall thickness should be selected according to the required flow rate, working pressure, pipeline length, installation environment and applicable engineering standard. For pressure pipelines, buyers should also confirm the required SDR or PN class. Anduan’s product range covers specifications from 20 mm to 1200 mm, but the available size range varies by pipe material and product category. Please provide the project specifications for model confirmation.
Anduan supplies HDPE pipes, PVC pipes, MPP pipes, ABS pipes, drip tape and matching pipe fittings. The PVC range includes products such as UPVC, CPVC, PVC-O, PVC-M and HPVC pipes for different water, drainage, industrial, irrigation, power and communication applications. Product availability, specifications and technical requirements should be confirmed according to the individual project.
The suitable pipe depends on the cable type, burial depth, external load, installation method and project standard. Anduan provides several cable protection options, including HDPE power and information pipes, PVC power and information pipes, CPVC and HPVC power pipes, MPP power pipes and ABS protection pipes. Buyers should provide the required diameter, wall thickness, ring stiffness, installation method and local standard before selection.
Anduan supplies HDPE and PVC-based pipe products intended for water supply applications. For drinking water projects, buyers should specify the required material grade, pressure class and local hygiene or potable-water standard. The suitability and supporting documentation must be confirmed for the specific product and destination market before ordering, rather than assuming that every plastic pipe is approved for potable water use.
Yes. Anduan specializes in PE and PVC pipe systems and matching pipe fittings. Buyers can request pipes and compatible fittings together to reduce specification and connection mismatches. When sending an inquiry, please include the pipe material, outside diameter, SDR or pressure class, connection method and required fitting types and quantities so that compatibility can be checked before quotation and production.
Anduan supports customized pipe solutions according to project requirements and production feasibility. Customization may involve dimensions, pressure class, color, printed markings, product identification and export packaging. Buyers should provide applicable standards, technical drawings, marking content, required quantity and packaging instructions. The available customization scope and minimum production quantity will be confirmed after the specifications are reviewed.
Please provide the pipe material, application, outside diameter, wall thickness or SDR, pressure rating, length, quantity and applicable standard. You should also state whether fittings, special colors, printed markings, customized packaging, inspection documents or certificates are required. Providing the destination port and preferred trade term will help the sales team calculate a more complete quotation and shipping plan.
The minimum order quantity depends on the pipe material, diameter, specification, packaging method and customization requirements. Standard products may offer more flexible ordering options, while special dimensions, colors, markings or formulations may require a larger production batch. Please send your required specifications and estimated quantity to Anduan for an order-specific MOQ confirmation.
Sample requests can be discussed according to the product type, diameter and available specification. For small pipes or fittings, a physical sample may be suitable for evaluation. For large-diameter pipes, a short pipe section, technical datasheet or relevant product documentation may be more practical. Sample availability, preparation time and shipping costs should be confirmed with the sales team before dispatch.
