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The Grooved Pipe Coupling And Fitting offered by Shandong Maiwei Fire Technology Co., Ltd. is manufactured from ductile iron conforming to ASTM A536 as well as from malleable iron. Each unit incorporates a 37.5° groove that enables rapid assembly and disassembly without welding or threading. The fittings are listed as compliant with ANSI/AWWA standards, making them suitable for fire‑protection, HVAC, water distribution and other industrial pipe networks.
Ductile iron provides high tensile strength and good ductility, while malleable iron offers improved impact resistance for dynamic systems. In the pipe‑fitting market, standard couplings of this type are normally supplied in nominal sizes from 2 inches up to 24 inches and are rated for pressures around 150 psi. The groove geometry is a recognised industry standard that matches the Grooved Mechanical Joint (GMJ) system widely used in fire‑suppression installations. Typical protective measures include a zinc galvanised coating to resist corrosion in humid or outdoor environments.
Buyers such as fire‑protection contractors, HVAC engineers and water‑utility firms commonly source these couplings for new construction and retrofit projects. Shandong Maiwei ships the products in bundled packs of ten units, packed in wooden crates for safe handling during sea freight. While the supplier does not disclose a minimum order quantity, interested importers should request confirmation of the exact sizes, coating requirements and any required certifications. Payment terms and Incoterms are negotiated directly with the supplier, and trade documentation can be arranged to meet the buyer’s customs and quality‑assurance procedures.
| Material | Ductile Iron ASTM A536 / Malleable Iron |
| Standard | ANSI/AWWA (standard) |
| Groove Type | Standard 37.5° groove (typical) |
| Nominal Size Range | 2" - 24" (typical) |
| Pressure Rating | 150 psi (typical) |
| End Connection | Male and female threaded ends (typical) |
| Coating | Zinc galvanised (typical) |
| Packaging | Bundled in packs of 10 units (typical) |
Shandong Maiwei Fire Technology Co., Ltd. is located in Weifang City, Shandong province, China, as indicated by its registered address. The company is listed with a harbour verification tier, signalling that it has passed basic platform checks, although its response rate is currently recorded as 0 percent and average response time is not available. It specialises in manufacturing and exporting fire‑protection related pipe components, including flanges, elbows, couplings, fittings, tees, reducers and valves.
The supplier’s catalogue focuses on ductile and malleable iron fittings that meet recognised standards, but the public profile does not provide details on production capacity, year of establishment or specific client references. Prospective buyers should therefore verify the factory’s certifications and quality‑control processes directly with the company before finalising a purchase.
Grooved pipe couplings and fittings are essential mechanical joint solutions for steel piping systems in fire protection, HVAC, water distribution, and industrial applications. These fittings feature a specially designed groove that allows for quick assembly and disassembly without welding or threading. Available in ductile iron and malleable iron grades, they meet ANSI/AWWA standards and are widely sourced from global manufacturers for import-export trade.
| 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, importers should obtain the material test certificates confirming that the ductile iron conforms to ASTM A536 or that the malleable iron meets the relevant specification. It is also advisable to request a copy of the ANSI/AWWA compliance declaration and to verify the dimensions of the groove and nominal size. Checking the supplier’s harbour verification status and asking for recent factory photos can further reduce risk.
Shipping from Weifang typically involves sea freight, with the supplier able to arrange loading in standard 20‑ft or 40‑ft containers. Buyers should confirm the preferred Incoterm - such as FOB Weifang or CIF Shanghai - and negotiate the expected lead time, which is not disclosed publicly. Payment methods commonly include T/T in advance or L/C at sight, but the exact terms must be agreed with the supplier and documented in the purchase contract.
To ensure product quality, importers are encouraged to appoint a third‑party inspection agency to verify material composition, dimensional tolerance and coating condition before loading. The supplier can provide a mill test report, dimensional inspection report and a coating thickness certificate upon request. Maintaining a clear record of these documents will facilitate customs clearance and give confidence that the fittings meet the project’s technical requirements.
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When sourcing Grooved Pipe Coupling And Fitting for your business, securing the right balance of quality and cost is essential. Shandong Maiwei Fire Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including Ductile Iron Grade 65-45-12 or Malleable Iron Grade 32510, Ductile Iron (Fe 94%, C 3.5%, Si 2.5%, Mn 0.2%), and 2 inch to 24 inch NPS, DN50 to DN600. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $50/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7307.93, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Grooved Pipe Coupling And requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shandong Maiwei Fire Technology 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 7307.93 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Grooved Pipe Coupling And 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 B2B marketplace. Start your sourcing journey today.
Importing Grooved Pipe Coupling And 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 7307.93 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 Grooved Pipe Coupling And Fitting from Shandong Maiwei Fire Technology Co., Ltd. is $50/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 Shandong Maiwei Fire Technology Co., Ltd. through EximNext.
The supplier, Shandong Maiwei Fire Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Grooved Pipe Coupling And. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Grooved Pipe Coupling And Fitting is classified under HS Code 7307.93. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Grooved Pipe Coupling And from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shandong Maiwei Fire Technology Co., Ltd.. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Shandong Maiwei Fire Technology 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 Grooved Pipe Coupling And Fitting supplied by Shandong Maiwei Fire Technology Co., Ltd. include Ductile Iron Grade 65-45-12 or Malleable Iron Grade 32510, Ductile Iron (Fe 94%, C 3.5%, Si 2.5%, Mn 0.2%), and 2 inch to 24 inch NPS, DN50 to DN600. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shandong Maiwei Fire Technology Co., Ltd. offers Grooved Pipe Coupling And with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Grooved Pipe Coupling And is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shandong Maiwei Fire Technology Co., Ltd. through our platform.
Shandong Maiwei Fire Technology Co., Ltd. maintains international quality certifications. These ensure that the Grooved Pipe Coupling And 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. Shandong Maiwei Fire Technology 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 Shandong Maiwei Fire Technology Co., Ltd..
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