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| Name | Concrete S-Valve, Sany/Schwing/Putzmeister Concrete pump spare parts |
| Brand | Putzmeister/Swching/Zoomlion/Kyokuto/Sermac etc. |
| Material | Welded pipe16Mn, Shaft 38CrMnAl, #45 steel, Hardfacing for tube inner wall. |
| Lifetime | >50,000cbm |
| HRC | ≥63 |
| Application | shotcrete, trailer and concrete pump truck |
| Advantage | No pipe explosion, no shaft broken. |
| Size | According to the customer request. |
| Process | Welding and Casting, Hardfacing. |
| Packing detail | Wooden case. |
| Delivery Detail | 7-10days,depending on quantity. |


Jiaxing Dafeng Metal Forging Co.,Ltd. has been a leading worldwide manufacturer, we are backed by powerful technology and production, 10000 sqm space plant.
Now we have three coupling forging lines. Two forging production lines, and two automatic welding line. Our company is a professional and successful manufacturer for concrete pump parts schwing.
1. Are you a manufacture or a trading company?
A manufacture.
2. What is your advantage?
First, we are a manufacture, so the product price is more competitive than that of a trading company.
Second, it’s much easier to communicate with the factory, and that will save us
more time.
Third, we also have several partners, supplying related products so that can meet
customers’ need.
3. How do you regarding your product quality?
As our principle is more safety to save more. In China, there are lots of manufactures
of this line, but we are the first one that use the forging technic in producing,according Putzmeister standard.
4. Can I get some samples?
Of course you can. Small sample for free, but you pay the express.
For some products are not small, like concrete pump pipe, it’s very difficult to deliver
one pipe of 3000mm.
If it’s possible, we’d like that you can come here to visit our factory. Welcome!
5. Where is your factory location?
Our factory is in Jiaxing city, Zhejiang province, China. It’s near Shanghai, so the
transportation is very convenient, 30mins by train.
6. I want to make our logo on the products, is that ok?
Yes, it’s totally ok. OEM is available from us.What you should do is send your logo, brand name or picture to us. And let other things leave on us.