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The Double Flange Welded Ball Valve is a manually operated valve with a standard structure designed for medium‑pressure fluid control. It features a double flange body that simplifies installation and maintenance on piping systems. The valve is intended for use in industrial environments where reliable shut‑off is required. Its construction aims to provide a long service life under continuous operation.
Typical implementations use a forged carbon‑steel body and a stainless‑steel ball, with PTFE seats for chemical resistance. Industry practice rates the pressure capability at PN 16, suitable for systems up to 16 bar. Size offerings commonly range from DN 50 to DN 500, matching most commercial pipe dimensions. The valve can operate within a temperature envelope of - 20 °C to 200 °C, covering many process conditions.
Common applications include oil and gas pipelines, chemical processing plants, and general manufacturing lines that need precise flow regulation. Process engineers and plant managers are the primary buyers of this valve type. MOQ and shipping terms are negotiable directly with the supplier, and buyers should confirm incoterms and payment conditions before placing an order.
| Design | Double flange welded body |
| Operation | Manual lever |
| Pressure rating | Typical PN 16 |
| Nominal size | Typical DN 50‑500 |
| End connection | Typical double flange ANSI 150 |
| Body material | Typical forged carbon steel |
| Ball material | Typical stainless steel |
| Seat material | Typical PTFE |
| Temperature range | Typical - 20 °C to 200 °C |
| Weight (DN 100) | Typical 5 kg |
Hebei Tongli Self-Control Valve Manufacturer Co., Ltd. is located in Shijiazhuang, Hebei Province, China. The supplier is listed with a harbor verification tier, but the platform records a 0.00% response rate and no average response time, indicating that direct communication is required to assess responsiveness. The company specialises in manufacturing self‑control valves and related components for industrial use.
The listing confirms that the company supplies double flange welded ball valves but does not provide details on certifications, exact pricing, or minimum order quantities. Prospective buyers should request material test reports and any applicable quality certificates directly from the supplier before finalising a purchase.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, verify the supplier's business licence, factory audit reports and the harbour verification tier status. Request copies of any quality certificates, material test reports and, if applicable, CE or ISO compliance documents to ensure the product meets your project specifications.
Discuss logistics early: confirm the preferred incoterms (FOB, CIF etc.), packaging details such as wooden crates or pallets, and ask for an estimated lead time based on current production capacity. Because the supplier’s response rate is currently recorded as zero, allow extra time for communication and clarification.
Arrange a third‑party inspection at the manufacturing site or upon arrival at the destination port. Inspections should cover dimensional checks, pressure testing and verification of the material grade. Obtaining a post‑production test report will help guarantee that the valve conforms to the required standards before shipment.
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Securing a reliable supply chain for Double Flange Welded Ball Valve is critical for maintaining your business operations. Hebei Tongli Self-Control Valve Manufacturer Co., Ltd., a verified supplier located in China, provides high-quality Double Flange Welded Ball ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Industrial Valves & Gauges industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Double Flange Welded Ball from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Hebei Tongli Self-Control Valve Manufacturer Co., Ltd.. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Hebei Tongli Self-Control Valve Manufacturer Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Industrial Valves & Gauges category or discover new suppliers across the Industrial Valves & Gauges sector. Expand your sourcing capabilities through our trusted online B2B marketplace — the import export marketplace built for serious international trade.
When importing Double Flange Welded Ball from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Hebei Tongli Self-Control Valve Manufacturer Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Hebei Tongli Self-Control Valve Manufacturer Co., Ltd. provides Double Flange Welded Ball for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Hebei Tongli Self-Control Valve Manufacturer Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Double Flange Welded Ball to your country.
Send a direct message to Hebei Tongli Self-Control Valve Manufacturer Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.
Hebei Tongli Self-Control Valve Manufacturer Co., Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Hebei Tongli Self-Control Valve Manufacturer Co., Ltd..
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