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The Czic Group-Pump Parts SK125/5.5" concrete pump weld pipe is manufactured from ST52 structural steel, equivalent to Q345 grade with a 355 MPa yield strength, designed to withstand working pressures up to 85 bar. It features an inside diameter of 125mm, an outside diameter of 133mm, and a wall thickness of 4.5mm, making it suitable for high-pressure concrete placing operations in construction and infrastructure projects. This pipe is a critical wear component in concrete pump systems, engineered for durability under abrasive and high-stress conditions.
ST52 steel is a low-alloy, high-strength material widely used in heavy machinery and industrial applications due to its excellent weldability and impact resistance. The pipe’s dimensions and pressure rating align with standard concrete pump specifications, ensuring compatibility with most modern equipment. Typical industry variants for similar applications include wall thicknesses ranging from 4.0mm to 6.0mm, with pressure ratings between 80 bar and 130 bar.
These weld pipes are primarily sourced by contractors, construction firms, and equipment distributors involved in large-scale concrete placement, such as high-rise buildings, bridges, and tunnels. Buyers typically confirm the pipe’s tolerance to abrasion, surface finish, and dimensional accuracy before ordering. Trade terms often include bulk packaging, with lead times and incoterms negotiated based on project timelines and logistics requirements.
| Material Grade | ST52 Structural Steel (Q345 Equivalent) |
| Yield Strength | 355 MPa |
| Inside Diameter | 125 mm |
| Outside Diameter | 133 mm |
| Wall Thickness | 4.5 mm |
| Working Pressure Rating | 85 bar (up to 130 bar typical for this category) |
| Pipe Type | Welded |
| Application | Concrete Pump Systems |
| Standard Length | 6m typical for concrete pump pipes |
| Surface Finish | Hot-dip galvanized or painted (standard for abrasion resistance) |
Czic Group-Pump Parts is based in Cangzhou, Hebei, China, operating from the Jinding Building. The supplier specializes in concrete pump parts, including weld pipes, elbows, and other wear components for heavy machinery. Its profile indicates a focus on the construction and infrastructure sectors, with a listed trust tier of harbor.
The company does not provide public data on response rates or average response times, which buyers may need to verify directly. No additional information is available on its history, production capacity, or client base, so importers should request specific details on certifications, quality control processes, and manufacturing standards before placing orders.
This ST52 steel weld pipe is engineered for concrete pump applications, rated for working pressures up to 85 bar. With an inside diameter of 125mm and outside diameter of 133mm at 4.5mm wall thickness, it delivers reliable performance in high-pressure concrete placing operations. Designed for construction and infrastructure projects, it is a critical wear component frequently sourced for import and export in global machinery parts 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 ordering, verify the pipe’s material certification to ensure it meets ST52 or Q345 standards, as this directly impacts its mechanical properties. Request third-party test reports for yield strength, tensile strength, and pressure resistance to confirm compliance with your project specifications. Check whether the pipe has undergone non-destructive testing, such as ultrasonic or magnetic particle inspection, to detect internal defects.
Confirm logistics details, including packaging type (e.g., bundled or crated), loading capacity per container, and port of shipment. Lead times for concrete pump pipes can vary based on production schedules, so clarify whether the supplier offers expedited options. Incoterms such as FOB or CIF should be negotiated to align with your import process, and payment terms (e.g., TT or LC) should be agreed upon in advance.
Conduct quality checks upon delivery, including dimensional verification, surface finish inspection, and pressure testing if feasible. Request a material test certificate (MTC) and ensure it matches the order specifications. For critical applications, consider hiring an independent inspector to oversee the manufacturing process or perform pre-shipment inspections. Documentation such as packing lists, commercial invoices, and bills of lading should be reviewed for accuracy to avoid customs delays.
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When sourcing Concrete Pump Weld Pipe Sk125/5.5" 4.5mm 85bar for your business, securing the right balance of quality and cost is essential. Czic Group-Pump Parts, a verified supplier based in China, offers this product with key specifications including ST52 / Q345 Equivalent, Weld Pipe Type, Carbon Steel, Low Alloy ST52 Grade, and Inside Diameter: 125mm, Outside Diameter: 133mm, Wall Thickness: 4.5mm, SK125/5.5" Coupling Fit. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $9501,250./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7306.30, making it a staple in the Concrete Mixer, Concrete Pump sector with strong demand from importing countries worldwide.
Importing Concrete Pump Weld Pipe S requires careful attention to shipping logistics, customs compliance, and secure payment terms. Czic Group-Pump Parts 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 7306.30 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 Concrete Pump Weld Pipe S 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 Concrete Mixer, Concrete Pump category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Concrete Pump Weld Pipe S 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 7306.30 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 Concrete Pump Weld Pipe Sk125/5.5" 4.5mm 85bar from Czic Group-Pump Parts is $9501,250./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 Czic Group-Pump Parts through EximNext.
The supplier, Czic Group-Pump Parts, has set a Minimum Order Quantity (MOQ) of 1 Bags for Concrete Pump Weld Pipe S. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Concrete Pump Weld Pipe Sk125/5.5" 4.5mm 85bar is classified under HS Code 7306.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Concrete Pump Weld Pipe S from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Czic Group-Pump Parts. Ensure you have the necessary import licenses for Concrete Mixer, Concrete Pump products in your destination country.
Yes, Czic Group-Pump Parts 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 Concrete Pump Weld Pipe Sk125/5.5" 4.5mm 85bar supplied by Czic Group-Pump Parts include ST52 / Q345 Equivalent, Weld Pipe Type, Carbon Steel, Low Alloy ST52 Grade, and Inside Diameter: 125mm, Outside Diameter: 133mm, Wall Thickness: 4.5mm, SK125/5.5" Coupling Fit. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Czic Group-Pump Parts offers Concrete Pump Weld Pipe S with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Concrete Pump Weld Pipe S is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Czic Group-Pump Parts through our platform.
Czic Group-Pump Parts maintains international quality certifications. These ensure that the Concrete Pump Weld Pipe S 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. Czic Group-Pump Parts 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 Czic Group-Pump Parts.
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