Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

Tianjin Junxing Pipe Group Co., Ltd. manufactures geothermal piping from high‑density polyethylene (HDPE) identified as Type III PE 3408/PE 4710. The pipe is intended for ground‑source heat‑pump loops that transfer thermal energy between a building and the earth. While the supplier does not list specific dimensions, HDPE geothermal pipe is commonly supplied in outer diameters ranging from 32 mm to 110 mm with wall thicknesses between 3.2 mm and 9.0 mm, and it is typically delivered in 1 000 m coils.
HDPE offers high tensile strength, excellent corrosion resistance and flexibility, allowing the pipe to be bent on‑site for smooth underground routing. Typical tensile strength for this grade is 20 - 30 MPa and it conforms to the ISO 4427 standard for polyethylene water‑service pipe, providing a service life of up to 50 years as stated by the supplier. The material also tolerates operating temperatures from - 30 °C to +60 °C, which covers most geothermal applications.
The pipe is bought by HVAC contractors, renewable‑energy installers and building developers seeking efficient heating and cooling solutions. Prospective buyers should confirm the required outer diameter, wall thickness, pressure rating and total length before ordering, and negotiate incoterms and payment terms directly with the supplier. Because the supplier’s response rate is recorded as zero, requesting a technical data sheet and, if possible, a trial segment is advisable before committing to a large purchase.
| Material | HDPE (High‑Density Polyethylene) |
| Grade | Type III PE 3408/PE 4710 |
| Typical outer diameter | 32 mm - 110 mm (typical) |
| Typical wall thickness | 3.2 mm - 9.0 mm (typical) |
| Typical pressure rating | PN16 (typical) |
| Standard compliance | ISO 4427 (typical) |
| Typical coil length | 1 000 m per coil (typical) |
| Operating temperature range | - 30 °C to +60 °C (typical) |
| Typical service life | 50 years (supplier claim) |
The company is located at No.1 Kaiyuan Road, Fuyuan Economic Development Area, Meichang Town, Tianjin, China, and is listed in the harbour trust tier. Its response rate is shown as 0 % with an average response time of 0 hours, suggesting that initial contact may require persistent follow‑up.
Tianjin Junxing Pipe Group specialises in the production of polyethylene piping for a range of infrastructure projects, including geothermal heat‑pump systems. The listing does not provide specific certifications, so buyers should request material test reports and any relevant conformity certificates to ensure the pipe meets local standards for underground water‑service installations.
HDPE geothermal pipe is a high-density polyethylene piping solution designed for ground source heat pump systems. Used in horizontal loop fields and borehole installations, this pipe offers excellent corrosion resistance and flexibility for seamless underground routing. Ideal for renewable heating projects in residential, commercial, and industrial applications. Suitable for import and export as a specialized plumbing component with growing demand in green energy infrastructure markets worldwide.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before finalising a purchase, importers should verify the required pipe diameter, wall thickness, pressure rating and total length, and obtain a detailed technical data sheet that includes tensile strength, temperature limits and standard compliance. Request a sample segment if possible to assess flexibility and joint‑fitting quality under simulated installation conditions.
Shipping from Tianjin typically follows FOB or CIF terms, but the exact incoterm must be agreed with the supplier. Because the listed response rate is zero, clarify expected lead times, arrange for container loading plans and confirm payment conditions such as T/T or L/C to protect both parties during the transaction.
Quality assurance should include a pre‑shipment inspection of the coil dimensions, wall thickness and pressure‑test results. Ask the supplier to provide an inspection certificate, material test report and a declaration of conformity with ISO 4427, which will support customs clearance and ensure the pipe meets the performance criteria required for geothermal installations.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Pe Geothermal Pipe for your business, securing the right balance of quality and cost is essential. Tianjin Junxing Pipe Group Co., Ltd., a verified supplier based in China, offers this product with key specifications including HDPE PE 3408 or PE 4710 (high-density polyethylene), SDR 11 / SDR 13.5, up to 200 psi working pressure, and 1/2" to 2" diameter, common sizes 1", 1-1/4", 1-1/2", 2" NPS; coil lengths of 100-500 ft. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.17/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3917.21, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Pe Geothermal Pipe requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tianjin Junxing Pipe Group Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 3917.21 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Pe Geothermal Pipe has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Flanges category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Pe Geothermal Pipe requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 3917.21 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Pe Geothermal Pipe from Tianjin Junxing Pipe Group Co., Ltd. is $0.17/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Tianjin Junxing Pipe Group Co., Ltd. through EximNext.
The supplier, Tianjin Junxing Pipe Group Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Pe Geothermal Pipe. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Pe Geothermal Pipe is classified under HS Code 3917.21. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Pe Geothermal Pipe from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Tianjin Junxing Pipe Group Co., Ltd.. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Tianjin Junxing Pipe Group Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Pe Geothermal Pipe supplied by Tianjin Junxing Pipe Group Co., Ltd. include HDPE PE 3408 or PE 4710 (high-density polyethylene), SDR 11 / SDR 13.5, up to 200 psi working pressure, and 1/2" to 2" diameter, common sizes 1", 1-1/4", 1-1/2", 2" NPS; coil lengths of 100-500 ft. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Tianjin Junxing Pipe Group Co., Ltd. offers Pe Geothermal Pipe with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Pe Geothermal Pipe is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tianjin Junxing Pipe Group Co., Ltd. through our platform.
Tianjin Junxing Pipe Group Co., Ltd. maintains international quality certifications. These ensure that the Pe Geothermal Pipe meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Tianjin Junxing Pipe Group Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Tianjin Junxing Pipe Group Co., Ltd..
Discover more products in Flanges from verified suppliers worldwide.