Q34: What is your warranty policy?
We offer a 1-year warranty from the date of installation completion or delivery (whichever is applicable). The warranty covers manufacturing defects and quality issues under normal operation.
Q35: What does after-sales support include?
We provide (1) Installation guidance and technical support, (2) Operator training at our facility or on-site, (3) Lifetime technical consultation, (4) Spare parts supply for the entire service life of the equipment.
Q36: Are spare parts readily available?
Yes. We maintain a comprehensive inventory of spare parts for all standard line components. Emergency shipments can be arranged via air courier.
Q37: Do you send engineers for on-site installation?
On-site installation guidance can be provided upon request (buyer to cover travel, accommodation, and per diem costs). Remote installation support via video call is included free of charge.
Q38: How do I request technical support after purchase?
Contact us via email (nicole@jmgmachinery.com) or phone with your machine model, description of the issue, and (if possible) photos/videos. Our technical team will respond within 24 hours.
Q39: Is ongoing maintenance training available?
Yes. We provide detailed operation and maintenance manuals in English with every shipment. Additional on-site or remote training can be arranged.
Q40: What if I need to upgrade my production line in the future?
We offer modernization and upgrade packages for existing lines, including control system upgrades, speed enhancements, and new reinforcement module additions.
Q27: What are the shipping options?
We support FOB, CIF, CFR, and EXW terms. Shipping can be arranged by sea freight (standard for complete lines), air freight (for urgent spare parts), or courier (for small components).
Q28: Which port do you ship from?
Our primary shipping port is Shanghai Port, China. Other ports can be arranged upon request.
Q29: How is the production line packaged for international shipping?
Equipment is packaged with standard export-grade wrapping: plastic film for moisture protection, stretch wrap for bundling, and wooden cases for fragile/electronic components. Corrosion protection is applied for long sea voyages.
Q30: What shipping documents do you provide?
We provide Commercial Invoice, Packing List, Bill of Lading, Certificate of Origin (if required), and any other documents specified in the contract.
Q31: How long does sea freight typically take?
Sea freight duration varies by destination: approximately 15–20 days to Southeast Asia, 18–25 days to the Middle East, 25–30 days to Europe, and 30–35 days to Africa or South America.
Q32: Who is responsible for customs clearance at destination?
The buyer is responsible for import customs clearance at the destination port. We provide all necessary export documentation and can assist with HS code classification to avoid clearance delays.
Q33: What is the HS code for your pipe production lines?
The typical HS code for plastic pipe extrusion lines are 8477.20. Please consult with your local customs broker for confirmation, as classification may vary by specific configuration.
Q22: What quality inspections are performed before shipment?
Each production line undergoes a full-speed test run and quality inspection before shipping. This includes validation of mechanical precision, synchronization of all modules, and 24-hour continuous operation testing.
Q23: Do you provide material certificates?
Yes. We can provide material certificates (Mill Test Reports), 3.1/3.2 certifications per EN 10204, and other documentation as required.
Q24: Can a third-party inspection be arranged?
Absolutely. We welcome SGS, BV, TÜV, or other third-party inspections at our facility before shipment. The buyer is responsible for inspection fees.
Q25: What quality standards do your products comply with?
Our equipment complies with ISO 9001:2015 quality management standards. Where applicable, we can provide CE certification for export to European markets.
Q26: Do you test-run the line before delivery?
Yes. Every production line undergoes a complete test run at our factory before disassembly and shipment. Video documentation and test reports can be provided to the buyer.
Q16: What is your Minimum Order Quantity (MOQ)?
Our standard MOQ for pipe production lines is 1 set. For retrofit or upgrade components, MOQ may vary. Please contact us with your specific requirements.
Q17: How do I get a price quotation?
Please provide the following information: (1) Target pipe diameter range, (2) Desired annual output capacity, (3) Reinforcement material preference (for RTP lines), (4) Destination country. We will send you a detailed quotation within 24 business hours.
Q18: Do you support OEM or customized orders?
Yes. Customization is one of our core strengths. We can tailor the line configuration according to your required pipe diameter, reinforcement type, layer structure, and target capacity.
Q19: Can you provide a sample or demonstration before purchase?
We welcome customer visits to our factory in Suzhou, China, to see live machine demonstrations. We can also arrange video calls to show machine operation remotely. Sample RTP pipes can be produced for your testing.
Q20: What is the typical lead time from order to delivery?
Standard lead time is 45–60 days after order confirmation and deposit receipt. Lead time may vary based on customization complexity and order volume.
Q21: What is your business model — manufacturer or trading company?
We are a direct manufacturer. Jiangsu JMG Machinery Co., Ltd. designs, engineers, and produces all equipment at our own facility in Suzhou, China. No middleman markup.
Q13: What types of pipe extrusion lines does JMG manufacture?
We manufacture PE/PP/PPR pipe extrusion lines, PVC pipe production lines, and fully automated control systems for various plastic pipe manufacturing processes.
Q14: How do I choose the right pipe production line for my needs?
Consider three key factors: target pipe material (PE/PPR/PVC/RTP), diameter range required, and annual output capacity. Contact our technical team with your specifications for a tailored recommendation.
Q15: What is the typical lifespan of a complete pipe production line?
With proper maintenance and regular servicing, our production lines typically operate efficiently for 10–15 years or more. We provide lifetime technical support and replacement parts availability.
Q1: What is the pipe diameter range of your RTP tape winding production line?
The JMGDZ250 model produces RTP pipes with an inner diameter of 100–250 mm, equivalent to 4 to 10 inches.
Q2: What reinforcement materials does the line support?
The machine supports four types of reinforcement materials: glass fiber tape, aramid belt, polyester strip, and steel strip. This allows you to produce pipes with different pressure ratings for various applications.
Q3: What is the production speed and annual output?
Production speed is 2–3 meters per minute. For DN150mm (4 MPa), the annual output is up to 370 km/year. For DN200mm (4 MPa), the annual output is up to 300 km/year.
Q4: What is the maximum pipe length that can be produced on a single coil?
The spoolable pipe length depends on pipe diameter. Our RTP technology can produce continuous lengths suitable for coiling, typically up to several hundred meters per coil, reducing field joints.
Q5: What is the typical working pressure range for pipes produced by this line?
Depending on the reinforcement type and layer design, the RTP pipes can achieve working pressures from 4 MPa up to 32 MPa (or higher based on your specific requirements).
Q6: What standards do your RTP pipes comply with?
Our RTP production line and finished pipes comply with API 15S, ISO 23936, and other applicable industry standards. Certification can be provided upon request.
Q7: Can the line produce pipes with multiple reinforcement layers?
Yes. The line is designed for multi-layer winding configurations. You can combine different reinforcement materials and adjust the number of layers according to pressure requirements.
Q8: How does the automatic control system ensure consistent quality?
The fully automated control system monitors critical parameters including winding tension, tape placement precision, temperature, and line speed in real time, ensuring consistent interlayer bonding and dimensional accuracy.
Q9: What is the energy consumption of the production line?
Please contact us for detailed power consumption specifications based on your intended output configuration. Typical power requirements can be provided with quotation.
Q10: Can the line be used for geothermal pipe production?
Absolutely. In fact, deep geothermal applications are one of the primary use cases for our RTP lines. The produced pipes are corrosion-resistant and can handle high-pressure and aggressive geothermal fluids.
Q11: How do the different reinforcement materials compare in performance?
Glass fiber tape offers excellent tensile strength at lower cost. Aramid belt provides superior impact resistance and flexibility. Polyester strip is cost-effective for medium pressure applications. Steel strip delivers the highest burst pressure for extreme high pressure needs.
Q12: Does the production line require specialized operator training?
Yes. We provide comprehensive operator training at our facility and/or on-site installation guidance. Training covers machine operation, maintenance, troubleshooting, and quality control procedures.
