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The concentric reducer offered by Kangda Machine-made Pipe Fittings is a forged carbon-steel fitting manufactured to ASTM A234 WPB specifications. It is designed to provide a smooth transition between two pipe diameters and is supplied with butt-weld ends. Wall thicknesses are available from SCH20 through SCH160, covering a broad range of pressure classes. Sizes run from 1/2 inch up to 48 inch nominal bore.
In the pipe-fitting industry, carbon-steel reducers of this grade are the standard choice for oil-and-gas, petrochemical, water-treatment and power-generation projects because of their strength and corrosion resistance. Typical dimensional tolerances are +/-0.5 % of the nominal diameter and the fittings conform to ANSI, DIN, GB and JIS standards. The forged construction ensures a homogeneous grain structure, reducing the risk of stress concentration. These characteristics make the product suitable for high-flow and high-temperature service.
Kangda packages the reducers in wooden cases stacked on pallets and applies rust-prevention measures for export. The supplier does not publish MOQ, price or lead-time, so buyers should request a formal quotation to confirm these terms. Interested importers are advised to verify the mill test report, confirm the required size and pressure class, and agree on Incoterms and payment method before placing an order.
| Material | Carbon Steel ASTM A234 WPB |
| Standard | ANSI, DIN, GB, JIS |
| Size Range (nominal bore) | 1/2 inch - 48 inch |
| Wall Thickness Range | SCH20 - SCH160 |
| Connection Type | Butt-weld |
| Typical Pressure Class | API 6000 series (typical) |
| Typical Tolerance | Diameter tolerance +/-0.5 % (typical) |
| Typical Coating | Mill finish, no coating (typical) |
| Packaging | Wooden case on pallet |
| Typical Length of Run | Up to 6 m per fitting (typical) |
Kangda Machine-made Pipe Fittings is located in the Mengcun County Industrial Zone, Cangzhou, Hebei, China (postal code 061000). The company holds a harbor trust tier on the platform, indicating that basic verification has been completed, while the response rate shown is currently 0 % with no recent replies recorded. Its address places it in a recognized industrial park that hosts several metal-fabrication enterprises.
The catalogue entry lists concentric reducers made from carbon steel to ASTM A234 WPB/WPC grades, offered in sizes from 1/2 inch to 48 inch with wall thicknesses SCH20‑SCH160 and butt-weld connections. The fittings are packed in wooden cases on pallets and are intended for international shipment, but the listing does not disclose specific MOQ, lead time or pricing.
Concentric reducers are essential forged pipe fittings used to smoothly transition between different pipe diameters in industrial pipeline systems. Manufactured from carbon steel to ASTM A234 WPB/WPC specifications with wall thicknesses ranging from SCH20 to SCH160, these fittings meet ANSI, DIN, GB, and JIS standards and are widely applied in oil and gas, petrochemical, water treatment, and power generation projects. Available in sizes from 1/2 inch to 48 inches with butt-weld connections, they are packaged for international export with proper rust prevention.
| 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 |
Before placing an order, verify the mill test report to confirm that the carbon‑steel composition matches ASTM A234 WPB and that the dimensions fall within the stated tolerances. Check that the selected size and wall schedule meet the pressure class required for your system, and request a dimensional drawing if necessary. Confirm the supplier’s export documentation, such as the certificate of origin and any required customs paperwork, to avoid clearance delays.
Discuss logistics early by agreeing on Incoterms - the supplier mentions FOB and CIF as options - and clarify the expected lead‑time once the order details are finalised. Payment terms are typically L/C or T/T; obtain written confirmation of the chosen method and any advance payment requirements. Arrange freight forwarding based on the wooden‑case pallet packaging, and verify container loading plans if shipping by sea.
Implement quality controls by arranging a third‑party inspection before loading, focusing on visual rust checks, dimensional verification, and compliance with the declared standards. Request a final inspection report and retain the mill test certificate for your records. Maintaining clear communication with the supplier on these points will help ensure that the delivered reducers meet project specifications and arrive on schedule.
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When sourcing Concentric Reducer for your business, securing the right balance of quality and cost is essential. Kangda Machine-made Pipe Fittings, a verified supplier based in China, offers this product with key specifications including Concentric Reducer (Butt Weld Fitting), Carbon Steel, Forged, ASTM A234 WPB/WPC, and 1/2 Inch to 48 Inches (DN15-DN1200). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $110000/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 Concentric Reducer requires careful attention to shipping logistics, customs compliance, and secure payment terms. Kangda Machine-made Pipe Fittings 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Concentric Reducer 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 import export marketplace. Start your sourcing journey today.
Importing Concentric Reducer 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 Concentric Reducer from Kangda Machine-made Pipe Fittings is $110000/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 Kangda Machine-made Pipe Fittings through EximNext.
The supplier, Kangda Machine-made Pipe Fittings, has set a Minimum Order Quantity (MOQ) of 1 Bags for Concentric Reducer. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Concentric Reducer 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 Concentric Reducer from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Kangda Machine-made Pipe Fittings. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Kangda Machine-made Pipe Fittings 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 Concentric Reducer supplied by Kangda Machine-made Pipe Fittings include Concentric Reducer (Butt Weld Fitting), Carbon Steel, Forged, ASTM A234 WPB/WPC, and 1/2 Inch to 48 Inches (DN15-DN1200). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Kangda Machine-made Pipe Fittings offers Concentric Reducer with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Concentric Reducer is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Kangda Machine-made Pipe Fittings through our platform.
Kangda Machine-made Pipe Fittings maintains international quality certifications. These ensure that the Concentric Reducer 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. Kangda Machine-made Pipe Fittings 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 Kangda Machine-made Pipe Fittings.
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