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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd supplies expansion joints designed to compensate axial, lateral and angular deformation in pipelines. The catalogue lists four principal types - corrugated, sleeve, square natural compensation and casing - each intended to absorb thermal growth, vibration and seismic movement. Although the listing does not provide exact dimensions, the products are marketed for use in oil‑field, water‑distribution and chemical process pipelines.
Typical material selections for these joints include carbon steel and stainless steel grades 304/316, which meet most industrial corrosion and pressure requirements. In the sector, standard nominal diameters range from DN 50 to DN 2 000 mm and wall thicknesses from 0.2 mm to 10 mm, with pressure ratings commonly specified between - 5 MPa and +5 MPa. Temperature service limits usually span - 50 °C to 350 °C, and flanged connections are the usual interface. These baseline figures provide a reference point when the supplier’s exact specifications are not listed.
Primary customers are pipeline EPC contractors, utility companies and maintenance firms that need reliable expansion compensation for long‑distance transport lines. The listing mentions use in temperature‑induced expansion, vibration damping and earthquake‑induced deformation, making the joints suitable for offshore platforms and land‑based infrastructure. As with many B2B listings, details such as minimum order quantity, lead time and incoterms are not provided and should be clarified directly with the supplier before negotiation.
| Type | Corrugated, sleeve, square natural compensation, casing |
| Primary function | Compensation of axial, lateral and angular deformation |
| Typical material | Carbon steel (typical) |
| Typical material | Stainless steel 304/316 (typical) |
| Typical nominal diameter | DN 50‑2 000 mm (typical) |
| Typical wall thickness | 0.2‑10 mm (typical) |
| Typical pressure rating | - 5 to +5 MPa (typical) |
| Typical operating temperature | - 50 to 350 °C (typical) |
| Typical connection | Flanged (typical) |
| Typical design standard | ASME B16.21 (typical) |
Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd is based on Pusheng Road in Cangzhou, Hebei Province, China. The company carries a harbor trust tier, indicating that its business credentials have been partially verified on the platform. Response statistics show a 0 % response rate and no average response time, suggesting that communication may need to be initiated through alternative channels.
The supplier’s profile focuses on pipeline compensation equipment, with the expansion joint range highlighted as its core offering. No specific production capacity, quality management system or certification information is disclosed in the listing, so buyers should request relevant documentation such as material test reports, ISO certification or pressure‑vessel approvals to assess compliance.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before placing an order, buyers should verify the exact material grade, dimensional tolerances and design standard against their engineering specifications. Requesting a mill test report, dimensional inspection sheet and a conformity statement to ASME B16.21 will help ensure the joint meets project requirements. Because the supplier’s response metrics are currently zero, establishing a reliable contact channel before negotiation is advisable.
Importers need to agree on the incoterm - FOB Tianjin or CIF Shanghai are typical choices for Chinese pipeline equipment - and obtain a detailed production schedule. Lead times for custom‑fabricated expansion joints generally range from six to twelve weeks, but the precise timeframe must be confirmed with the supplier. Payment conditions such as a letter of credit or staged payments should be negotiated and documented in the purchase agreement.
A third‑party inspection at the factory or at the loading port is recommended to verify weld quality, dimensional accuracy and material compliance. Non‑destructive testing methods such as ultrasonic or radiographic examination are commonly required for pressure‑rated joints. Request certificates of conformity, material test reports and any applicable classification society approvals before accepting the shipment.
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When sourcing Expansion Joint for your business, securing the right balance of quality and cost is essential. Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Rubber Items sector with strong demand from importing countries worldwide.
Importing Expansion Joint requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 Expansion Joint 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 Rubber Items category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Expansion Joint 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 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 Expansion Joint from Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd is $1/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 Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd through EximNext.
The supplier, Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Expansion Joint. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Expansion Joint depends on the specific grade and form. Contact Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Expansion Joint from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd. Ensure you have the necessary import licenses for Rubber Items products in your destination country.
Yes, Hebei Tongmao Pipeline Equipment Manufacturing 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd through EximNext.
Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd offers Expansion Joint with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Expansion Joint is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd through our platform.
Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd maintains international quality certifications. These ensure that the Expansion Joint 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. Hebei Tongmao Pipeline Equipment Manufacturing 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 Hebei Tongmao Pipeline Equipment Manufacturing Co., Ltd.
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