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The Double Socket Taper is a reducer fitting made from ductile iron Grade 400‑15, conforming to BS EN 545 and ISO 2531. It provides a socket‑by‑spigot connection for UPVC and ductile‑iron pipelines and is offered in nominal diameters from DN63 up to DN500. Both the inner and outer surfaces receive a bitumen coating to protect against corrosion in water transmission and drainage networks. The supplier lists a 12‑month warranty and accepts payment by L/C or T/T.
Ductile iron of Grade 400‑15 delivers a tensile strength of approximately 400 MPa, a property that is typical for municipal water fittings. In the industry, fittings of this size class are normally rated to PN 1.0 and can operate between - 20 °C and 120 °C, which aligns with the supplier’s product range. The bitumen coating is a standard protective layer used on fittings that may be buried or exposed to soil moisture. Such specifications make the taper suitable for large‑scale water and irrigation projects.
Primary users include water utilities, civil‑engineering contractors and bulk importers who require reliable pipe‑joining components for water pipelines. The product is shipped in plywood cases or on pallets, allowing safe handling during overseas transport. Buyers should confirm the exact delivery lead time, incoterm and any additional certification requirements with the supplier before placing an order.
| Material | Ductile Iron Grade 400‑15 (BS EN 545 / ISO 2531) |
| Size range | DN63 - DN500 (nominal diameter) |
| Surface treatment | Bitumen coating - interior and exterior |
| Standard compliance | BS EN 545, ISO 2531 |
| Connection type | Socket‑by‑spigot |
| Typical pressure rating | PN 1.0 (standard for this class) |
| Typical operating temperature | - 20 °C to 120 °C (standard) |
| Typical wall thickness | 3 mm (typical for DN63‑DN500 fittings) |
| Packing | Plywood case or pallet |
| Warranty | 12 months (supplier‑provided) |
Qingdao Valtech Manufacturing Co., Ltd. is located in Jihongtan Town, Chengyang District, Qingdao, Shandong Province, China (postal code 266111). The company holds a harbor‑level trust tier on the platform, although its response rate is currently recorded as 0 % with no average response time logged. Its registered address indicates a manufacturing base capable of casting ductile‑iron components.
The supplier advertises capabilities for OEM, ODM and OBM production, offering custom‑specification services such as size adjustments and surface‑coating selections. It lists a range of pipe fittings, including sockets, tees and branch pieces, and can supply them in standard packaging formats. No additional corporate history, employee count or revenue figures are disclosed.
This double socket taper reducer fitting is manufactured in ductile iron Grade 400-15 conforming to BS EN 545 and ISO 2531 standards, designed for socket-by-spigot connections in UPVC and ductile iron pipeline systems. Sized across DN63 to DN500, the fitting features bitumen coating inside and outside for effective corrosion protection in water transmission and drainage applications. Suitable for municipal water projects, irrigation systems, and industrial fluid transport, with payment terms of L/C or T/T and a 12-month warranty backing product quality for export buyers.
| 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, verify that the material grade, bitumen coating and compliance with BS EN 545 and ISO 2531 match your project specifications. Confirm the minimum order quantity, the 12‑month warranty terms and any required certification documentation with the supplier.
Logistics considerations include the choice of plywood case or pallet packaging, the applicable Incoterm and the preferred payment method of L/C or T/T. The supplier does not publish a lead‑time, so request a confirmed delivery schedule to align with your project timeline.
Arrange for a pre‑shipment inspection that checks the material grade, coating integrity and dimensional tolerances. Request test reports for tensile strength and corrosion resistance, and ensure the packing list and certificate of origin are provided with the shipment.
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When sourcing Double Socket Taper For Upvc Pipe for your business, securing the right balance of quality and cost is essential. Qingdao Valtech Manufacturing Co., Ltd., a verified supplier based in China, offers this product with key specifications including Ductile Iron Grade 400-15 / ISO 1083 GGG-40, Spheroidal graphite ductile iron with minimum 400 MPa tensile strength, and DN63 to DN500 (double socket taper reducer configuration). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1,8002,800./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7307.19, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Double Socket Taper For U requires careful attention to shipping logistics, customs compliance, and secure payment terms. Qingdao Valtech Manufacturing 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 7307.19 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Double Socket Taper For U 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 global B2B marketplace. Start your sourcing journey today.
Importing Double Socket Taper For U 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 7307.19 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 Double Socket Taper For Upvc Pipe from Qingdao Valtech Manufacturing Co., Ltd. is $1,8002,800./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 Qingdao Valtech Manufacturing Co., Ltd. through EximNext.
The supplier, Qingdao Valtech Manufacturing Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Double Socket Taper For U. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Double Socket Taper For Upvc Pipe is classified under HS Code 7307.19. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Double Socket Taper For U from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Qingdao Valtech Manufacturing Co., Ltd.. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Qingdao Valtech 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.
The key specifications for Double Socket Taper For Upvc Pipe supplied by Qingdao Valtech Manufacturing Co., Ltd. include Ductile Iron Grade 400-15 / ISO 1083 GGG-40, Spheroidal graphite ductile iron with minimum 400 MPa tensile strength, and DN63 to DN500 (double socket taper reducer configuration). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Qingdao Valtech Manufacturing Co., Ltd. offers Double Socket Taper For U with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Double Socket Taper For U is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Qingdao Valtech Manufacturing Co., Ltd. through our platform.
Qingdao Valtech Manufacturing Co., Ltd. maintains international quality certifications. These ensure that the Double Socket Taper For U 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. Qingdao Valtech 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 Qingdao Valtech Manufacturing Co., Ltd..
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