Import Alloy 20 Butterfly Valve — Buy in wholesale FOB from Supplier in China
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Alloy 20 Butterfly Valve
The Alloy 20 butterfly valve from Weidouli Valves Co., Ltd is engineered for high-corrosion applications, particularly in sulfuric acid environments. It adheres to international design standards including API, ASME, EN, ISO, JIS, DIN, BS and GB, with pressure ratings spanning 150LB to 1500LB or 1.0MPa to 25.0MPa. The valve is available in sizes from NPS3/8 to 32 or DN10 to DN800, with connection types such as flange, wafer, SW, NPT and BW, ensuring compatibility with diverse piping systems.
Constructed with Alloy 20, a nickel-iron-chromium alloy stabilised with columbium, this valve offers exceptional resistance to aggressive chemicals. It features design elements like a resilient or metal-to-metal seal, full or reduced bore, and fire-safe construction. Optional configurations include a lockable device, anti-static protection, blow-out proof stem and grease injection for seat and stem maintenance. These attributes make it suitable for industries such as chemical processing, water treatment and oil and gas.
This valve is typically used in systems requiring reliable flow control under extreme conditions. Buyers in chemical plants, refineries and pharmaceutical facilities often select it for its durability and compliance with industry standards. The valve can be driven manually via lever or gear, or automated with electric or pneumatic actuators, offering flexibility in operation. Confirm compatibility with your system’s pressure, temperature and medium before ordering.
| Design Standard | API, ASME, EN, ISO, JIS, DIN, BS, GB |
| Connection Type | Flange, Wafer, SW, NPT, BW |
| Pressure Range | 150LB to 1500LB, 1.0MPa to 25.0MPa, JIS10K to 100K |
| Size Range | NPS3/8 to 32, DN10 to DN800 |
| Drive Type | Lever, Gear, Electric, Pneumatic actuator |
| Seal Type | Resilient seal or Metal to metal seal |
| Bore Type | Full bore or Reduced bore |
| Design Features | Fire safe design, Anti-static device, Blow-out proof stem, Double block and bleed function, Grease injection for seat & stem, Cavity pressure self-relief, Optional lockable device, Anti-leakage packing |
| Mounting Pad | ISO 5211 standard |
| Material Grade | Alloy 20 typical for sulfuric acid resistance |
| Typical Temperature Range | standard -50°C to 200°C for Alloy 20 valves |
Weidouli Valves Co., Ltd is based in Wenzhou, Zhejiang Province, China, with an address at No.20, Xingyu Road, Airport Industrial Zone. The company specialises in the manufacture of high-performance valves, including butterfly valves designed for demanding industrial applications. Its products are engineered to meet global standards and cater to industries such as chemical processing, oil and gas, and water treatment.
The supplier’s profile indicates a focus on technical precision and adherence to international design and safety standards. While the response rate and average response hours are not publicly available, the company’s product range includes valves with advanced features such as fire-safe designs and anti-static devices. Buyers should verify the supplier’s current lead times, certification status and quality control processes directly before placing orders.
| 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 |
Sourcing Alloy 20 Butterfly Valve from Weidouli Valves Co., Ltd - China Import Guide
Before ordering, verify the valve’s compatibility with your system’s pressure, temperature and medium. Confirm the exact size, connection type and drive mechanism required for seamless integration. Request third-party test reports or certifications to ensure the valve meets industry standards for your specific application.
Discuss logistics details, including lead time, packaging and shipping methods, to avoid delays. Clarify Incoterms such as FOB, CIF or EXW and confirm payment terms to ensure a smooth transaction. For international shipments, check if the supplier provides export documentation and compliance with import regulations in your country.
Conduct quality checks upon receipt, including dimensional verification, pressure testing and material analysis. Inspect the valve for defects such as leaks, improper sealing or misalignment. Request a factory inspection or third-party quality audit if the order volume justifies it, and ensure all documentation, including material certifications and test reports, is provided.
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30 suppliersBuy Alloy 20 Butterfly Valve in Bulk — Verified Supplier in China
When sourcing Alloy 20 Butterfly Valve for your business, securing the right balance of quality and cost is essential. Weidouli Valves 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 Industrial Valves & Gauges sector with strong demand from importing countries worldwide.
Alloy 20 Butterfly Valve Specifications, Trade Terms & Pricing
Importing Alloy 20 Butterfly Valve requires careful attention to shipping logistics, customs compliance, and secure payment terms. Weidouli Valves 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 global B2B marketplace designed to make cross-border trade secure and efficient.
About Weidouli Valves Co., Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Alloy 20 Butterfly Valve 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 Industrial Valves & Gauges category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Import Alloy 20 Butterfly Valve — Shipping, Logistics & Customs
Importing Alloy 20 Butterfly Valve 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).
Frequently Asked Questions About Alloy 20 Butterfly Valve
What is the wholesale price of Alloy 20 Butterfly Valve?
The current listed wholesale price for Alloy 20 Butterfly Valve from Weidouli Valves 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 Weidouli Valves Co., Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for Alloy 20 Butterfly Valve?
The supplier, Weidouli Valves Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Alloy 20 Butterfly Valve. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Alloy 20 Butterfly Valve?
The HS Code classification for Alloy 20 Butterfly Valve depends on the specific grade and form. Contact Weidouli Valves Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Alloy 20 Butterfly Valve from China?
To import Alloy 20 Butterfly Valve from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Weidouli Valves Co., Ltd. Ensure you have the necessary import licenses for Industrial Valves & Gauges products in your destination country.
Is Weidouli Valves Co., Ltd a verified supplier?
Yes, Weidouli Valves 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.
What are the key specifications of Alloy 20 Butterfly Valve?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Weidouli Valves Co., Ltd through EximNext.
What packaging options are available for bulk orders of Alloy 20 Butterfly Valve?
Weidouli Valves Co., Ltd offers Alloy 20 Butterfly Valve with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Alloy 20 Butterfly Valve the most?
Alloy 20 Butterfly Valve is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Weidouli Valves Co., Ltd through our platform.
What certifications does this Alloy 20 Butterfly Valve supplier hold?
Weidouli Valves Co., Ltd maintains international quality certifications. These ensure that the Alloy 20 Butterfly Valve meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Alloy 20 Butterfly Valve on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Weidouli Valves Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Weidouli Valves Co., Ltd.
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