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Full welded ball valve
The product is a full welded ball valve whose body is forged steel and welded at the mid‑section to form a single piece. The design eliminates bolts and nuts, removing potential leakage points, and incorporates a low‑friction TFE coating on the stem and trunnion for smooth operation under pressure. Sealing is achieved by a seat ring that moves toward the ball when line pressure rises, reducing actuator torque and allowing pressure‑driven closure. A drainage plug on the valve body enables removal of debris without disassembly.
The valve ball is supported by an upper stem and a lower trunnion, keeping the axle centred for reliable sealing. A metal‑to‑metal seat with optional sealant provides a fire‑resistant barrier, and the two‑part stem sealing allows sealant injection if the primary seal is damaged. The valve is described as maintenance‑free, with low‑friction materials that negate the need for lubrication, making it suitable for underground pipelines where accessibility is limited. Typical industry practice pairs such a design with flanged or butt‑welded ends for robust connection.
Full welded ball valves are commonly used in oil and gas transmission, water‑treatment plants, and chemical processing where reliable shut‑off is critical. Purchasing decisions are usually made by plant engineers, EPC contractors, and procurement teams that require clear pressure ratings, size ranges and certification evidence. The supplier lists no response rate and provides no explicit MOQ, price or lead‑time, so buyers should confirm these trade terms directly before placing an order.
| Body material | Forged steel |
| Connection type | Typical flanged or butt‑welded ends |
| Size range (DN) | Typical DN 50 - DN 2000 |
| Pressure rating | Standard 1.6 MPa (Class 150) - 2.5 MPa (Class 300) |
| Operating temperature | Standard -20 °C to 200 °C |
| End connection | Typical male/female threaded or flanged |
| Ball support | Upper stem and lower trunnion configuration |
| Seal type | Metal‑to‑metal seat with optional sealant injection |
| Actuation | Typical manual, pneumatic or electric |
| Flow coefficient (Cv) | Standard 0.5 - 100 depending on size |
Wenzhou Ok Valve Manufacturing Co., Ltd is located on Huangtian North Road 2# in Oubei Town, Wenzhou, Zhejiang Province, China (postal code 325101). The company is listed under the harbor trust tier on the platform, indicating a verified manufacturing capability, although its response rate is currently recorded as 0.00 and average response time is not available.
The supplier states that its valves are fabricated from high‑strength forged steel, feature a bolt‑free welded body and employ low‑friction TFE components for smooth operation. No specific certifications, such as ISO 9001 or API, are mentioned in the listing, so prospective buyers should request documentary proof of any required standards before committing to 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 | Contact Supplier |
| Response Rate | New Supplier |
Sourcing Full welded ball valve from Wenzhou Ok Valve Manufacturing Co., Ltd - China Import Guide
Before placing an order, verify the valve's material grade, pressure class, and connection standard against your project specifications. Request a mill test report and, if required, third‑party certification such as ISO 9001 or API 6D to confirm compliance with industry standards.
Clarify logistics early: ask the supplier which Incoterms they support (e.g., FOB, CIF) and obtain an estimated lead time for production and shipment. Payment terms are not disclosed in the listing, so negotiate a suitable schedule, such as a T/T advance with a balance on document presentation.
Plan quality assurance by arranging pre‑shipment inspection and functional testing. Request documentation that includes a pressure test certificate, dimensional inspection report, and a warranty statement. Engaging a third‑party inspection agency can provide additional confidence before the valve is loaded for export.
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30 suppliersBuy & Import Full Welded Ball Valve — Wholesale Supply from China
Securing a reliable supply chain for Full Welded Ball Valve is critical for maintaining your business operations. Wenzhou Ok Valve Manufacturing Co., Ltd, a supplier located in China, provides high-quality Full Welded Ball Valve 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.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Full Welded Ball Valve from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Wenzhou Ok Valve Manufacturing Co., Ltd. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with global sellers across every major industry.
About Wenzhou Ok Valve Manufacturing Co., Ltd — Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Wenzhou Ok Valve Manufacturing 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 import export marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Full Welded Ball Valve
When importing Full Welded Ball Valve 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.
Frequently Asked Questions About Full Welded Ball Valve
How can I get the wholesale price for Full Welded Ball Valve?
Click the "Request Quotation" button to contact Wenzhou Ok Valve Manufacturing Co., Ltd directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Full Welded Ball Valve in bulk from China?
Yes, Wenzhou Ok Valve Manufacturing Co., Ltd provides Full Welded Ball Valve for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Wenzhou Ok Valve Manufacturing Co., Ltd. Contact the supplier to discuss the best logistics options for importing Full Welded Ball Valve to your country.
How do I request a sample of Full Welded Ball Valve?
Send a direct message to Wenzhou Ok Valve Manufacturing Co., Ltd through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Wenzhou Ok Valve Manufacturing Co., Ltd is a registered supplier on EximNext. Check the company profile and documents before ordering, and use our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Full Welded Ball Valve?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Wenzhou Ok Valve Manufacturing Co., Ltd.
Does Wenzhou Ok Valve Manufacturing Co., Ltd offer custom packaging or private labeling?
Many suppliers on EximNext, including Wenzhou Ok Valve Manufacturing Co., Ltd, offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Can I find more Industrial Valves & Gauges suppliers on EximNext?
Yes, EximNext hosts a wide network of Industrial Valves & Gauges manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Wenzhou Ok Valve Manufacturing Co., Ltd for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our global B2B marketplace.
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