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Putzmeister St52 Concrete Pump Reducing Pipe
The Putzmeister St52 Concrete Pump Reducing Pipe is a precision‑engineered reducer made from St52 structural steel, conforming to DIN 17100 and equivalent to S355/Q345. Its inner wall is hardened to 60‑65 HRC after a quench and carburising chemical treatment, providing extended wear resistance. The component is compatible with major pump brands such as Putzmeister, Schwing, Sany and Zoomlion, making it a direct replacement for OEM and aftermarket applications. The supplier highlights an overlay weld with Cr15Mo3 rod to further increase durability.
Both single‑wall and twin‑wall configurations are offered, and the pipe can be finished with galvanised coating or custom spray paint in any colour. Flange options include SK, HD, ZX and MF types, allowing integration with a range of pump flange standards. Lengths are supplied in metric sizes of 1 m, 2 m, 3 m and 6 m, which covers most construction site requirements. Typical concrete pump reducers of this class are rated for pressures up to 40 MPa and are manufactured with dimensional tolerances of ±0.5 mm.
These reducers are used in shotcrete rigs, large‑volume concrete placement rigs and other high‑pressure delivery systems, and are purchased by construction contractors, equipment distributors and plant manufacturers. The supplier can provide OEM services and will conduct strict tolerance testing before shipment. Buyers should request confirmation of minimum order quantities, lead times and Incoterms directly from the supplier, as these details are not disclosed in the listing.
| Material | St52 Structural Steel (DIN 17100, equivalent to S355/Q345) |
| Inner wall hardness | 60‑65 HRC after heat treatment |
| Heat treatment | Quenched and carburising chemical treatment |
| Overlay weld | Cr15Mo3 welding rod |
| Compatible pump brands | Putzmeister, Schwing, Sany, Zoomlion, others |
| Available lengths | 1 m, 2 m, 3 m, 6 m (Metric) |
| Wall configuration | Single wall or twin wall |
| Surface finish | Galvanised or spray paint in any colour |
| Typical pressure rating | up to 40 MPa (typical for this class of reducer) |
| Typical dimensional tolerance | ±0.5 mm (standard for precision pipe reducers) |
Cangzhou Hengyuan Pipeline Ltd. is located in Yanshan Industrial Park, Cangzhou, Hebei, China (postal code 061300). The company is listed with a harbour‑level trust tier and provides its address in full, indicating a physical manufacturing base within a recognised industrial zone.
The supplier describes the use of advanced automatic welding equipment and high‑grade welding wire to achieve consistent weld quality, followed by meticulous post‑processing and paint application. While the response rate shown is 0 % and average response hours are not recorded, the profile states that OEM production is available and that strict tolerance testing is performed before dispatch.
The Putzmeister St52 concrete pump reducing pipe is a precision-engineered steel reducer designed for high-pressure concrete delivery systems. Featuring an inner wall hardness of 60-65 HRC after heat treatment, this St52 grade steel component delivers extended service life under extreme abrasion conditions. Compatible with Putzmeister, Schwing, Sany, and Zoomlion concrete pump brands, this reducer is an essential aftermarket and OEM replacement part for the global construction machinery trade, offering reliable performance in demanding shotcrete and large-volume concrete placement applications.
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Sourcing Putzmeister St52 Concrete Pump Reducing Pipe from Cangzhou Hengyuan Pipeline Ltd. - China Import Guide
Before placing an order, verify that the material grade is St52 structural steel and that the inner wall has been heat treated to the specified 60‑65 HRC hardness. Request documentation of the Cr15Mo3 overlay weld and confirm the exact dimensions and flange type required for your pump model. Ensure that any custom colour or surface finish is clearly detailed in the purchase specification.
Discuss logistics early with the supplier: ask for the preferred Incoterms, typical lead time for the chosen length and wall configuration, and whether the supplier can arrange container loading from the Yanshan Industrial Park. Payment terms are not disclosed in the listing, so request a written quotation that outlines deposit requirements and any letters of credit that may be accepted.
Arrange for third‑party inspection or factory‑audit reports to confirm weld quality, hardness, and coating integrity before shipment. Request a mill test certificate and a compliance statement with relevant Chinese standards for structural steel. Upon receipt, inspect the reducer for surface defects, correct flange markings and dimensional accuracy in line with the ±0.5 mm tolerance.
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30 suppliersBuy Putzmeister St52 Concrete in Bulk — Supplier in China
When sourcing Putzmeister St52 Concrete Pump Reducing Pipe for your business, securing the right balance of quality and cost is essential. Cangzhou Hengyuan Pipeline Ltd., a supplier based in China, offers this product with key specifications including St52 (DIN 17100) / S355 equivalent structural steel reducing pipe, St52 low-alloy high-strength steel with optimized carbon and manganese content, and Reducing pipe with varying inlet/outlet diameters, wall thickness 6-12mm (size varies by pump model). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $50170/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.
Putzmeister St52 Concrete Specifications, Trade Terms & Pricing
Importing Putzmeister St52 Concrete requires careful attention to shipping logistics, customs compliance, and secure payment terms. Cangzhou Hengyuan Pipeline 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 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 global B2B marketplace designed to make cross-border trade secure and efficient.
About Cangzhou Hengyuan Pipeline Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Putzmeister St52 Concrete for business registration and quality documents before ordering. 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 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 import export marketplace. Start your sourcing journey today.
Import Putzmeister St52 Concrete — Shipping, Logistics & Customs
Importing Putzmeister St52 Concrete 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).
Frequently Asked Questions About Putzmeister St52 Concrete
What is the wholesale price of Putzmeister St52 Concrete Pump Reducing Pipe?
The current listed wholesale price for Putzmeister St52 Concrete Pump Reducing Pipe from Cangzhou Hengyuan Pipeline Ltd. is $50170/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 Cangzhou Hengyuan Pipeline Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Putzmeister St52 Concrete?
The supplier, Cangzhou Hengyuan Pipeline Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Putzmeister St52 Concrete. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Putzmeister St52 Concrete Pump Reducing Pipe?
For international shipping and customs clearance, Putzmeister St52 Concrete Pump Reducing Pipe is classified under HS Code 7306.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Putzmeister St52 Concrete from China?
To import Putzmeister St52 Concrete from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Cangzhou Hengyuan Pipeline Ltd.. Ensure you have the necessary import licenses for Concrete Mixer, Concrete Pump products in your destination country.
How can I check Cangzhou Hengyuan Pipeline Ltd. before ordering?
Open the Cangzhou Hengyuan Pipeline Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Putzmeister St52 Concrete Pump Reducing Pipe?
The key specifications for Putzmeister St52 Concrete Pump Reducing Pipe supplied by Cangzhou Hengyuan Pipeline Ltd. include St52 (DIN 17100) / S355 equivalent structural steel reducing pipe, St52 low-alloy high-strength steel with optimized carbon and manganese content, and Reducing pipe with varying inlet/outlet diameters, wall thickness 6-12mm (size varies by pump model). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Putzmeister St52 Concrete?
Cangzhou Hengyuan Pipeline Ltd. offers Putzmeister St52 Concrete with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Putzmeister St52 Concrete the most?
Putzmeister St52 Concrete is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Cangzhou Hengyuan Pipeline Ltd. through our platform.
What certifications does this Putzmeister St52 Concrete supplier hold?
Cangzhou Hengyuan Pipeline Ltd. maintains international quality certifications. These ensure that the Putzmeister St52 Concrete meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Putzmeister St52 Concrete Pump Reducing Pipe on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Cangzhou Hengyuan Pipeline 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 Cangzhou Hengyuan Pipeline Ltd..
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